0d4a35d560
These are long overdue for removal. These were originally a hack
to support loading half values before there was any / decent support
for the half type through the backend. There's no reason to continue
supporting these, they're equivalent to fpext/fptrunc with a bitcast.
SelectionDAG stopped translating these directly, and used the
bitcast + fp cast since f7a02c1762, so there's been no reason
to use these since 2014.
1943 lines
56 KiB
LLVM
1943 lines
56 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=powerpc-unknown-unknown \
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; RUN: -verify-machineinstrs -ppc-asm-full-reg-names < %s | FileCheck %s \
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; RUN: --check-prefix=PPC32
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; RUN: llc -mcpu=pwr8 -mtriple=powerpc64le-unknown-unknown \
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; RUN: -verify-machineinstrs -ppc-asm-full-reg-names < %s | FileCheck %s \
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; RUN: --check-prefixes=CHECK,P8
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; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown \
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; RUN: -verify-machineinstrs -ppc-asm-full-reg-names < %s | FileCheck %s \
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; RUN: --check-prefixes=CHECK,P9
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; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown -mattr=-hard-float \
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; RUN: -verify-machineinstrs -ppc-asm-full-reg-names < %s | FileCheck %s \
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; RUN: --check-prefix=SOFT
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; RUN: llc -mtriple=powerpc64-unknown-unknown \
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; RUN: -verify-machineinstrs -ppc-asm-full-reg-names < %s | FileCheck %s \
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; RUN: --check-prefix=BE
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; Tests for various operations on half precison float. Much of the test is
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; copied from test/CodeGen/X86/half.ll.
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define void @store(half %x, ptr %p) nounwind {
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; PPC32-LABEL: store:
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; PPC32: # %bb.0:
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; PPC32-NEXT: sth r3, 0(r4)
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; PPC32-NEXT: blr
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;
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; CHECK-LABEL: store:
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; CHECK: # %bb.0:
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; CHECK-NEXT: sth r3, 0(r4)
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; CHECK-NEXT: blr
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;
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; SOFT-LABEL: store:
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; SOFT: # %bb.0:
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; SOFT-NEXT: sth r3, 0(r4)
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; SOFT-NEXT: blr
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;
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; BE-LABEL: store:
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; BE: # %bb.0:
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; BE-NEXT: sth r3, 0(r4)
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; BE-NEXT: blr
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store half %x, ptr %p
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ret void
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}
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define half @return(ptr %p) nounwind {
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; PPC32-LABEL: return:
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; PPC32: # %bb.0:
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; PPC32-NEXT: lhz r3, 0(r3)
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; PPC32-NEXT: blr
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;
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; CHECK-LABEL: return:
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; CHECK: # %bb.0:
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; CHECK-NEXT: lhz r3, 0(r3)
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; CHECK-NEXT: blr
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;
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; SOFT-LABEL: return:
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; SOFT: # %bb.0:
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; SOFT-NEXT: lhz r3, 0(r3)
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; SOFT-NEXT: blr
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;
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; BE-LABEL: return:
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; BE: # %bb.0:
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; BE-NEXT: lhz r3, 0(r3)
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; BE-NEXT: blr
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%r = load half, ptr %p
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ret half %r
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}
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define void @test_load_store(ptr %in, ptr %out) nounwind {
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; PPC32-LABEL: test_load_store:
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; PPC32: # %bb.0:
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; PPC32-NEXT: lhz r3, 0(r3)
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; PPC32-NEXT: sth r3, 0(r4)
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; PPC32-NEXT: blr
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;
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; CHECK-LABEL: test_load_store:
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; CHECK: # %bb.0:
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; CHECK-NEXT: lhz r3, 0(r3)
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; CHECK-NEXT: sth r3, 0(r4)
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; CHECK-NEXT: blr
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;
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; SOFT-LABEL: test_load_store:
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; SOFT: # %bb.0:
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; SOFT-NEXT: lhz r3, 0(r3)
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; SOFT-NEXT: sth r3, 0(r4)
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; SOFT-NEXT: blr
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;
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; BE-LABEL: test_load_store:
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; BE: # %bb.0:
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; BE-NEXT: lhz r3, 0(r3)
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; BE-NEXT: sth r3, 0(r4)
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; BE-NEXT: blr
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%val = load half, ptr %in
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store half %val, ptr %out
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ret void
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}
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define i16 @test_bitcast_from_half(ptr %addr) nounwind {
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; PPC32-LABEL: test_bitcast_from_half:
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; PPC32: # %bb.0:
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; PPC32-NEXT: lhz r3, 0(r3)
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; PPC32-NEXT: blr
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;
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; CHECK-LABEL: test_bitcast_from_half:
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; CHECK: # %bb.0:
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; CHECK-NEXT: lhz r3, 0(r3)
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; CHECK-NEXT: blr
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;
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; SOFT-LABEL: test_bitcast_from_half:
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; SOFT: # %bb.0:
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; SOFT-NEXT: lhz r3, 0(r3)
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; SOFT-NEXT: blr
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;
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; BE-LABEL: test_bitcast_from_half:
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; BE: # %bb.0:
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; BE-NEXT: lhz r3, 0(r3)
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; BE-NEXT: blr
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%val = load half, ptr %addr
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%val_int = bitcast half %val to i16
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ret i16 %val_int
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}
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define void @test_bitcast_to_half(ptr %addr, i16 %in) nounwind {
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; PPC32-LABEL: test_bitcast_to_half:
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; PPC32: # %bb.0:
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; PPC32-NEXT: sth r4, 0(r3)
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; PPC32-NEXT: blr
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;
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; CHECK-LABEL: test_bitcast_to_half:
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; CHECK: # %bb.0:
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; CHECK-NEXT: sth r4, 0(r3)
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; CHECK-NEXT: blr
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;
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; SOFT-LABEL: test_bitcast_to_half:
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; SOFT: # %bb.0:
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; SOFT-NEXT: sth r4, 0(r3)
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; SOFT-NEXT: blr
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;
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; BE-LABEL: test_bitcast_to_half:
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; BE: # %bb.0:
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; BE-NEXT: sth r4, 0(r3)
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; BE-NEXT: blr
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%val_fp = bitcast i16 %in to half
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store half %val_fp, ptr %addr
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ret void
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}
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; Checks for https://github.com/llvm/llvm-project/issues/97981
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define half @from_bits(i16 %x) nounwind {
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; PPC32-LABEL: from_bits:
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; PPC32: # %bb.0:
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; PPC32-NEXT: blr
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;
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; CHECK-LABEL: from_bits:
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; CHECK: # %bb.0:
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; CHECK-NEXT: blr
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;
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; SOFT-LABEL: from_bits:
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; SOFT: # %bb.0:
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; SOFT-NEXT: blr
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;
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; BE-LABEL: from_bits:
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; BE: # %bb.0:
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; BE-NEXT: blr
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%res = bitcast i16 %x to half
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ret half %res
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}
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define i16 @to_bits(half %x) nounwind {
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; PPC32-LABEL: to_bits:
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; PPC32: # %bb.0:
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; PPC32-NEXT: blr
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;
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; CHECK-LABEL: to_bits:
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; CHECK: # %bb.0:
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; CHECK-NEXT: blr
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;
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; SOFT-LABEL: to_bits:
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; SOFT: # %bb.0:
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; SOFT-NEXT: blr
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;
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; BE-LABEL: to_bits:
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; BE: # %bb.0:
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; BE-NEXT: blr
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%res = bitcast half %x to i16
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ret i16 %res
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}
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define float @test_extend32(ptr %addr) nounwind {
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; PPC32-LABEL: test_extend32:
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; PPC32: # %bb.0:
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; PPC32-NEXT: mflr r0
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; PPC32-NEXT: stwu r1, -16(r1)
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; PPC32-NEXT: stw r0, 20(r1)
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; PPC32-NEXT: lhz r3, 0(r3)
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; PPC32-NEXT: bl __extendhfsf2
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; PPC32-NEXT: lwz r0, 20(r1)
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; PPC32-NEXT: addi r1, r1, 16
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; PPC32-NEXT: mtlr r0
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; PPC32-NEXT: blr
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;
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; P8-LABEL: test_extend32:
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; P8: # %bb.0:
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; P8-NEXT: mflr r0
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; P8-NEXT: stdu r1, -32(r1)
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; P8-NEXT: std r0, 48(r1)
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; P8-NEXT: lhz r3, 0(r3)
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; P8-NEXT: bl __extendhfsf2
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; P8-NEXT: nop
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; P8-NEXT: addi r1, r1, 32
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; P8-NEXT: ld r0, 16(r1)
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; P8-NEXT: mtlr r0
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; P8-NEXT: blr
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;
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; P9-LABEL: test_extend32:
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; P9: # %bb.0:
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; P9-NEXT: lxsihzx f0, 0, r3
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; P9-NEXT: xscvhpdp f1, f0
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; P9-NEXT: blr
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;
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; SOFT-LABEL: test_extend32:
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; SOFT: # %bb.0:
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; SOFT-NEXT: mflr r0
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; SOFT-NEXT: stdu r1, -32(r1)
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; SOFT-NEXT: std r0, 48(r1)
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; SOFT-NEXT: lhz r3, 0(r3)
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; SOFT-NEXT: bl __extendhfsf2
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; SOFT-NEXT: nop
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; SOFT-NEXT: addi r1, r1, 32
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; SOFT-NEXT: ld r0, 16(r1)
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; SOFT-NEXT: mtlr r0
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; SOFT-NEXT: blr
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;
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; BE-LABEL: test_extend32:
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; BE: # %bb.0:
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; BE-NEXT: mflr r0
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; BE-NEXT: stdu r1, -112(r1)
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; BE-NEXT: std r0, 128(r1)
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; BE-NEXT: lhz r3, 0(r3)
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; BE-NEXT: bl __extendhfsf2
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; BE-NEXT: nop
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; BE-NEXT: addi r1, r1, 112
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; BE-NEXT: ld r0, 16(r1)
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; BE-NEXT: mtlr r0
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; BE-NEXT: blr
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%val16 = load half, ptr %addr
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%val32 = fpext half %val16 to float
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ret float %val32
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}
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define double @test_extend64(ptr %addr) nounwind {
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; PPC32-LABEL: test_extend64:
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; PPC32: # %bb.0:
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; PPC32-NEXT: mflr r0
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; PPC32-NEXT: stwu r1, -16(r1)
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; PPC32-NEXT: stw r0, 20(r1)
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; PPC32-NEXT: lhz r3, 0(r3)
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; PPC32-NEXT: bl __extendhfsf2
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; PPC32-NEXT: lwz r0, 20(r1)
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; PPC32-NEXT: addi r1, r1, 16
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; PPC32-NEXT: mtlr r0
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; PPC32-NEXT: blr
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;
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; P8-LABEL: test_extend64:
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; P8: # %bb.0:
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; P8-NEXT: mflr r0
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; P8-NEXT: stdu r1, -32(r1)
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; P8-NEXT: std r0, 48(r1)
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; P8-NEXT: lhz r3, 0(r3)
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; P8-NEXT: bl __extendhfsf2
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; P8-NEXT: nop
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; P8-NEXT: addi r1, r1, 32
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; P8-NEXT: ld r0, 16(r1)
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; P8-NEXT: mtlr r0
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; P8-NEXT: blr
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;
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; P9-LABEL: test_extend64:
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; P9: # %bb.0:
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; P9-NEXT: lxsihzx f0, 0, r3
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; P9-NEXT: xscvhpdp f1, f0
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; P9-NEXT: blr
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;
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; SOFT-LABEL: test_extend64:
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; SOFT: # %bb.0:
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; SOFT-NEXT: mflr r0
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; SOFT-NEXT: stdu r1, -32(r1)
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; SOFT-NEXT: std r0, 48(r1)
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; SOFT-NEXT: lhz r3, 0(r3)
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; SOFT-NEXT: bl __extendhfsf2
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; SOFT-NEXT: nop
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; SOFT-NEXT: bl __extendsfdf2
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; SOFT-NEXT: nop
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; SOFT-NEXT: addi r1, r1, 32
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; SOFT-NEXT: ld r0, 16(r1)
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; SOFT-NEXT: mtlr r0
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; SOFT-NEXT: blr
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;
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; BE-LABEL: test_extend64:
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; BE: # %bb.0:
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; BE-NEXT: mflr r0
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; BE-NEXT: stdu r1, -112(r1)
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; BE-NEXT: std r0, 128(r1)
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; BE-NEXT: lhz r3, 0(r3)
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; BE-NEXT: bl __extendhfsf2
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; BE-NEXT: nop
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; BE-NEXT: addi r1, r1, 112
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; BE-NEXT: ld r0, 16(r1)
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; BE-NEXT: mtlr r0
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; BE-NEXT: blr
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%val16 = load half, ptr %addr
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%val32 = fpext half %val16 to double
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ret double %val32
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}
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define void @test_trunc32(float %in, ptr %addr) nounwind {
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; PPC32-LABEL: test_trunc32:
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; PPC32: # %bb.0:
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; PPC32-NEXT: mflr r0
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; PPC32-NEXT: stwu r1, -16(r1)
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; PPC32-NEXT: stw r0, 20(r1)
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; PPC32-NEXT: stw r30, 8(r1) # 4-byte Folded Spill
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; PPC32-NEXT: mr r30, r3
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; PPC32-NEXT: bl __truncsfhf2
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; PPC32-NEXT: sth r3, 0(r30)
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; PPC32-NEXT: lwz r30, 8(r1) # 4-byte Folded Reload
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; PPC32-NEXT: lwz r0, 20(r1)
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; PPC32-NEXT: addi r1, r1, 16
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; PPC32-NEXT: mtlr r0
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; PPC32-NEXT: blr
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;
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; P8-LABEL: test_trunc32:
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; P8: # %bb.0:
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; P8-NEXT: mflr r0
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; P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill
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; P8-NEXT: stdu r1, -48(r1)
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; P8-NEXT: std r0, 64(r1)
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; P8-NEXT: mr r30, r4
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; P8-NEXT: bl __truncsfhf2
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; P8-NEXT: nop
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; P8-NEXT: sth r3, 0(r30)
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; P8-NEXT: addi r1, r1, 48
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; P8-NEXT: ld r0, 16(r1)
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; P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
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; P8-NEXT: mtlr r0
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; P8-NEXT: blr
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;
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; P9-LABEL: test_trunc32:
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; P9: # %bb.0:
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; P9-NEXT: xscvdphp f0, f1
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; P9-NEXT: stxsihx f0, 0, r4
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; P9-NEXT: blr
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;
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; SOFT-LABEL: test_trunc32:
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; SOFT: # %bb.0:
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; SOFT-NEXT: mflr r0
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; SOFT-NEXT: std r30, -16(r1) # 8-byte Folded Spill
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; SOFT-NEXT: stdu r1, -48(r1)
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; SOFT-NEXT: clrldi r3, r3, 32
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; SOFT-NEXT: std r0, 64(r1)
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; SOFT-NEXT: mr r30, r4
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; SOFT-NEXT: bl __truncsfhf2
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; SOFT-NEXT: nop
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; SOFT-NEXT: sth r3, 0(r30)
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; SOFT-NEXT: addi r1, r1, 48
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; SOFT-NEXT: ld r0, 16(r1)
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; SOFT-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
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; SOFT-NEXT: mtlr r0
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; SOFT-NEXT: blr
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;
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; BE-LABEL: test_trunc32:
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; BE: # %bb.0:
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; BE-NEXT: mflr r0
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; BE-NEXT: stdu r1, -128(r1)
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; BE-NEXT: std r0, 144(r1)
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; BE-NEXT: std r30, 112(r1) # 8-byte Folded Spill
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; BE-NEXT: mr r30, r4
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; BE-NEXT: bl __truncsfhf2
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; BE-NEXT: nop
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; BE-NEXT: sth r3, 0(r30)
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; BE-NEXT: ld r30, 112(r1) # 8-byte Folded Reload
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; BE-NEXT: addi r1, r1, 128
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; BE-NEXT: ld r0, 16(r1)
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; BE-NEXT: mtlr r0
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; BE-NEXT: blr
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%val16 = fptrunc float %in to half
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store half %val16, ptr %addr
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ret void
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}
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define void @test_trunc64(double %in, ptr %addr) nounwind {
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; PPC32-LABEL: test_trunc64:
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; PPC32: # %bb.0:
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; PPC32-NEXT: mflr r0
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; PPC32-NEXT: stwu r1, -16(r1)
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; PPC32-NEXT: stw r0, 20(r1)
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; PPC32-NEXT: stw r30, 8(r1) # 4-byte Folded Spill
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; PPC32-NEXT: mr r30, r3
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; PPC32-NEXT: bl __truncdfhf2
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; PPC32-NEXT: sth r3, 0(r30)
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; PPC32-NEXT: lwz r30, 8(r1) # 4-byte Folded Reload
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; PPC32-NEXT: lwz r0, 20(r1)
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; PPC32-NEXT: addi r1, r1, 16
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; PPC32-NEXT: mtlr r0
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; PPC32-NEXT: blr
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;
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; P8-LABEL: test_trunc64:
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; P8: # %bb.0:
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; P8-NEXT: mflr r0
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; P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill
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; P8-NEXT: stdu r1, -48(r1)
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; P8-NEXT: std r0, 64(r1)
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; P8-NEXT: mr r30, r4
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; P8-NEXT: bl __truncdfhf2
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; P8-NEXT: nop
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; P8-NEXT: sth r3, 0(r30)
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; P8-NEXT: addi r1, r1, 48
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; P8-NEXT: ld r0, 16(r1)
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; P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
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; P8-NEXT: mtlr r0
|
|
; P8-NEXT: blr
|
|
;
|
|
; P9-LABEL: test_trunc64:
|
|
; P9: # %bb.0:
|
|
; P9-NEXT: xscvdphp f0, f1
|
|
; P9-NEXT: stxsihx f0, 0, r4
|
|
; P9-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: test_trunc64:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: mflr r0
|
|
; SOFT-NEXT: std r30, -16(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: stdu r1, -48(r1)
|
|
; SOFT-NEXT: std r0, 64(r1)
|
|
; SOFT-NEXT: mr r30, r4
|
|
; SOFT-NEXT: bl __truncdfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: sth r3, 0(r30)
|
|
; SOFT-NEXT: addi r1, r1, 48
|
|
; SOFT-NEXT: ld r0, 16(r1)
|
|
; SOFT-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: mtlr r0
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: test_trunc64:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: mflr r0
|
|
; BE-NEXT: stdu r1, -128(r1)
|
|
; BE-NEXT: std r0, 144(r1)
|
|
; BE-NEXT: std r30, 112(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: mr r30, r4
|
|
; BE-NEXT: bl __truncdfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: sth r3, 0(r30)
|
|
; BE-NEXT: ld r30, 112(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: addi r1, r1, 128
|
|
; BE-NEXT: ld r0, 16(r1)
|
|
; BE-NEXT: mtlr r0
|
|
; BE-NEXT: blr
|
|
%val16 = fptrunc double %in to half
|
|
store half %val16, ptr %addr
|
|
ret void
|
|
}
|
|
define i64 @test_fptosi_i64(ptr %p) nounwind {
|
|
; PPC32-LABEL: test_fptosi_i64:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: mflr r0
|
|
; PPC32-NEXT: stwu r1, -16(r1)
|
|
; PPC32-NEXT: stw r0, 20(r1)
|
|
; PPC32-NEXT: lhz r3, 0(r3)
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: bl __fixsfdi
|
|
; PPC32-NEXT: lwz r0, 20(r1)
|
|
; PPC32-NEXT: addi r1, r1, 16
|
|
; PPC32-NEXT: mtlr r0
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; P8-LABEL: test_fptosi_i64:
|
|
; P8: # %bb.0:
|
|
; P8-NEXT: mflr r0
|
|
; P8-NEXT: stdu r1, -32(r1)
|
|
; P8-NEXT: std r0, 48(r1)
|
|
; P8-NEXT: lhz r3, 0(r3)
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: xscvdpsxds f0, f1
|
|
; P8-NEXT: mffprd r3, f0
|
|
; P8-NEXT: addi r1, r1, 32
|
|
; P8-NEXT: ld r0, 16(r1)
|
|
; P8-NEXT: mtlr r0
|
|
; P8-NEXT: blr
|
|
;
|
|
; P9-LABEL: test_fptosi_i64:
|
|
; P9: # %bb.0:
|
|
; P9-NEXT: lhz r3, 0(r3)
|
|
; P9-NEXT: mtfprwz f0, r3
|
|
; P9-NEXT: xscvhpdp f0, f0
|
|
; P9-NEXT: xscvdpsxds f0, f0
|
|
; P9-NEXT: mffprd r3, f0
|
|
; P9-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: test_fptosi_i64:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: mflr r0
|
|
; SOFT-NEXT: stdu r1, -32(r1)
|
|
; SOFT-NEXT: std r0, 48(r1)
|
|
; SOFT-NEXT: lhz r3, 0(r3)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: bl __fixsfdi
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: addi r1, r1, 32
|
|
; SOFT-NEXT: ld r0, 16(r1)
|
|
; SOFT-NEXT: mtlr r0
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: test_fptosi_i64:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: mflr r0
|
|
; BE-NEXT: stdu r1, -128(r1)
|
|
; BE-NEXT: std r0, 144(r1)
|
|
; BE-NEXT: lhz r3, 0(r3)
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: fctidz f0, f1
|
|
; BE-NEXT: stfd f0, 120(r1)
|
|
; BE-NEXT: ld r3, 120(r1)
|
|
; BE-NEXT: addi r1, r1, 128
|
|
; BE-NEXT: ld r0, 16(r1)
|
|
; BE-NEXT: mtlr r0
|
|
; BE-NEXT: blr
|
|
%a = load half, ptr %p, align 2
|
|
%r = fptosi half %a to i64
|
|
ret i64 %r
|
|
}
|
|
define void @test_sitofp_i64(i64 %a, ptr %p) nounwind {
|
|
; PPC32-LABEL: test_sitofp_i64:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: mflr r0
|
|
; PPC32-NEXT: stwu r1, -16(r1)
|
|
; PPC32-NEXT: stw r0, 20(r1)
|
|
; PPC32-NEXT: stw r30, 8(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: mr r30, r5
|
|
; PPC32-NEXT: bl __floatdisf
|
|
; PPC32-NEXT: bl __truncsfhf2
|
|
; PPC32-NEXT: sth r3, 0(r30)
|
|
; PPC32-NEXT: lwz r30, 8(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r0, 20(r1)
|
|
; PPC32-NEXT: addi r1, r1, 16
|
|
; PPC32-NEXT: mtlr r0
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; P8-LABEL: test_sitofp_i64:
|
|
; P8: # %bb.0:
|
|
; P8-NEXT: mflr r0
|
|
; P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: stdu r1, -48(r1)
|
|
; P8-NEXT: mtfprd f0, r3
|
|
; P8-NEXT: std r0, 64(r1)
|
|
; P8-NEXT: mr r30, r4
|
|
; P8-NEXT: xscvsxdsp f1, f0
|
|
; P8-NEXT: bl __truncsfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: sth r3, 0(r30)
|
|
; P8-NEXT: addi r1, r1, 48
|
|
; P8-NEXT: ld r0, 16(r1)
|
|
; P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: mtlr r0
|
|
; P8-NEXT: blr
|
|
;
|
|
; P9-LABEL: test_sitofp_i64:
|
|
; P9: # %bb.0:
|
|
; P9-NEXT: mtfprd f0, r3
|
|
; P9-NEXT: xscvsxdsp f0, f0
|
|
; P9-NEXT: xscvdphp f0, f0
|
|
; P9-NEXT: mffprwz r3, f0
|
|
; P9-NEXT: sth r3, 0(r4)
|
|
; P9-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: test_sitofp_i64:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: mflr r0
|
|
; SOFT-NEXT: std r30, -16(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: stdu r1, -48(r1)
|
|
; SOFT-NEXT: std r0, 64(r1)
|
|
; SOFT-NEXT: mr r30, r4
|
|
; SOFT-NEXT: bl __floatdisf
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: clrldi r3, r3, 32
|
|
; SOFT-NEXT: bl __truncsfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: sth r3, 0(r30)
|
|
; SOFT-NEXT: addi r1, r1, 48
|
|
; SOFT-NEXT: ld r0, 16(r1)
|
|
; SOFT-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: mtlr r0
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: test_sitofp_i64:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: mflr r0
|
|
; BE-NEXT: stdu r1, -144(r1)
|
|
; BE-NEXT: sradi r5, r3, 53
|
|
; BE-NEXT: std r0, 160(r1)
|
|
; BE-NEXT: addi r5, r5, 1
|
|
; BE-NEXT: cmpldi r5, 1
|
|
; BE-NEXT: std r30, 128(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: mr r30, r4
|
|
; BE-NEXT: ble cr0, .LBB12_2
|
|
; BE-NEXT: # %bb.1:
|
|
; BE-NEXT: clrldi r4, r3, 53
|
|
; BE-NEXT: addi r4, r4, 2047
|
|
; BE-NEXT: or r3, r4, r3
|
|
; BE-NEXT: rldicr r3, r3, 0, 52
|
|
; BE-NEXT: .LBB12_2:
|
|
; BE-NEXT: std r3, 120(r1)
|
|
; BE-NEXT: lfd f0, 120(r1)
|
|
; BE-NEXT: fcfid f0, f0
|
|
; BE-NEXT: frsp f1, f0
|
|
; BE-NEXT: bl __truncsfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: sth r3, 0(r30)
|
|
; BE-NEXT: ld r30, 128(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: addi r1, r1, 144
|
|
; BE-NEXT: ld r0, 16(r1)
|
|
; BE-NEXT: mtlr r0
|
|
; BE-NEXT: blr
|
|
%r = sitofp i64 %a to half
|
|
store half %r, ptr %p
|
|
ret void
|
|
}
|
|
define i64 @test_fptoui_i64(ptr %p) nounwind {
|
|
; PPC32-LABEL: test_fptoui_i64:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: mflr r0
|
|
; PPC32-NEXT: stwu r1, -16(r1)
|
|
; PPC32-NEXT: stw r0, 20(r1)
|
|
; PPC32-NEXT: lhz r3, 0(r3)
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: bl __fixunssfdi
|
|
; PPC32-NEXT: lwz r0, 20(r1)
|
|
; PPC32-NEXT: addi r1, r1, 16
|
|
; PPC32-NEXT: mtlr r0
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; P8-LABEL: test_fptoui_i64:
|
|
; P8: # %bb.0:
|
|
; P8-NEXT: mflr r0
|
|
; P8-NEXT: stdu r1, -32(r1)
|
|
; P8-NEXT: std r0, 48(r1)
|
|
; P8-NEXT: lhz r3, 0(r3)
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: xscvdpuxds f0, f1
|
|
; P8-NEXT: mffprd r3, f0
|
|
; P8-NEXT: addi r1, r1, 32
|
|
; P8-NEXT: ld r0, 16(r1)
|
|
; P8-NEXT: mtlr r0
|
|
; P8-NEXT: blr
|
|
;
|
|
; P9-LABEL: test_fptoui_i64:
|
|
; P9: # %bb.0:
|
|
; P9-NEXT: lhz r3, 0(r3)
|
|
; P9-NEXT: mtfprwz f0, r3
|
|
; P9-NEXT: xscvhpdp f0, f0
|
|
; P9-NEXT: xscvdpuxds f0, f0
|
|
; P9-NEXT: mffprd r3, f0
|
|
; P9-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: test_fptoui_i64:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: mflr r0
|
|
; SOFT-NEXT: stdu r1, -32(r1)
|
|
; SOFT-NEXT: std r0, 48(r1)
|
|
; SOFT-NEXT: lhz r3, 0(r3)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: bl __fixunssfdi
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: addi r1, r1, 32
|
|
; SOFT-NEXT: ld r0, 16(r1)
|
|
; SOFT-NEXT: mtlr r0
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: test_fptoui_i64:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: mflr r0
|
|
; BE-NEXT: stdu r1, -128(r1)
|
|
; BE-NEXT: std r0, 144(r1)
|
|
; BE-NEXT: lhz r3, 0(r3)
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: addis r3, r2, .LCPI13_0@toc@ha
|
|
; BE-NEXT: lfs f0, .LCPI13_0@toc@l(r3)
|
|
; BE-NEXT: fsubs f2, f1, f0
|
|
; BE-NEXT: fcmpu cr0, f1, f0
|
|
; BE-NEXT: fctidz f2, f2
|
|
; BE-NEXT: stfd f2, 120(r1)
|
|
; BE-NEXT: fctidz f2, f1
|
|
; BE-NEXT: stfd f2, 112(r1)
|
|
; BE-NEXT: blt cr0, .LBB13_2
|
|
; BE-NEXT: # %bb.1:
|
|
; BE-NEXT: ld r3, 120(r1)
|
|
; BE-NEXT: li r4, 1
|
|
; BE-NEXT: rldic r4, r4, 63, 0
|
|
; BE-NEXT: xor r3, r3, r4
|
|
; BE-NEXT: b .LBB13_3
|
|
; BE-NEXT: .LBB13_2:
|
|
; BE-NEXT: ld r3, 112(r1)
|
|
; BE-NEXT: .LBB13_3:
|
|
; BE-NEXT: addi r1, r1, 128
|
|
; BE-NEXT: ld r0, 16(r1)
|
|
; BE-NEXT: mtlr r0
|
|
; BE-NEXT: blr
|
|
%a = load half, ptr %p, align 2
|
|
%r = fptoui half %a to i64
|
|
ret i64 %r
|
|
}
|
|
define void @test_uitofp_i64(i64 %a, ptr %p) nounwind {
|
|
; PPC32-LABEL: test_uitofp_i64:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: mflr r0
|
|
; PPC32-NEXT: stwu r1, -16(r1)
|
|
; PPC32-NEXT: stw r0, 20(r1)
|
|
; PPC32-NEXT: stw r30, 8(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: mr r30, r5
|
|
; PPC32-NEXT: bl __floatundisf
|
|
; PPC32-NEXT: bl __truncsfhf2
|
|
; PPC32-NEXT: sth r3, 0(r30)
|
|
; PPC32-NEXT: lwz r30, 8(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r0, 20(r1)
|
|
; PPC32-NEXT: addi r1, r1, 16
|
|
; PPC32-NEXT: mtlr r0
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; P8-LABEL: test_uitofp_i64:
|
|
; P8: # %bb.0:
|
|
; P8-NEXT: mflr r0
|
|
; P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: stdu r1, -48(r1)
|
|
; P8-NEXT: mtfprd f0, r3
|
|
; P8-NEXT: std r0, 64(r1)
|
|
; P8-NEXT: mr r30, r4
|
|
; P8-NEXT: xscvuxdsp f1, f0
|
|
; P8-NEXT: bl __truncsfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: sth r3, 0(r30)
|
|
; P8-NEXT: addi r1, r1, 48
|
|
; P8-NEXT: ld r0, 16(r1)
|
|
; P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: mtlr r0
|
|
; P8-NEXT: blr
|
|
;
|
|
; P9-LABEL: test_uitofp_i64:
|
|
; P9: # %bb.0:
|
|
; P9-NEXT: mtfprd f0, r3
|
|
; P9-NEXT: xscvuxdsp f0, f0
|
|
; P9-NEXT: xscvdphp f0, f0
|
|
; P9-NEXT: mffprwz r3, f0
|
|
; P9-NEXT: sth r3, 0(r4)
|
|
; P9-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: test_uitofp_i64:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: mflr r0
|
|
; SOFT-NEXT: std r30, -16(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: stdu r1, -48(r1)
|
|
; SOFT-NEXT: std r0, 64(r1)
|
|
; SOFT-NEXT: mr r30, r4
|
|
; SOFT-NEXT: bl __floatundisf
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: bl __truncsfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: sth r3, 0(r30)
|
|
; SOFT-NEXT: addi r1, r1, 48
|
|
; SOFT-NEXT: ld r0, 16(r1)
|
|
; SOFT-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: mtlr r0
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: test_uitofp_i64:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: mflr r0
|
|
; BE-NEXT: stdu r1, -144(r1)
|
|
; BE-NEXT: sradi r5, r3, 53
|
|
; BE-NEXT: std r0, 160(r1)
|
|
; BE-NEXT: addi r5, r5, 1
|
|
; BE-NEXT: cmpldi r5, 1
|
|
; BE-NEXT: std r30, 128(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: mr r30, r4
|
|
; BE-NEXT: bgt cr0, .LBB14_2
|
|
; BE-NEXT: # %bb.1:
|
|
; BE-NEXT: mr r4, r3
|
|
; BE-NEXT: b .LBB14_3
|
|
; BE-NEXT: .LBB14_2:
|
|
; BE-NEXT: clrldi r4, r3, 53
|
|
; BE-NEXT: addi r4, r4, 2047
|
|
; BE-NEXT: or r4, r4, r3
|
|
; BE-NEXT: rldicr r4, r4, 0, 52
|
|
; BE-NEXT: .LBB14_3:
|
|
; BE-NEXT: rldicl r5, r3, 10, 54
|
|
; BE-NEXT: clrldi r6, r3, 63
|
|
; BE-NEXT: std r4, 112(r1)
|
|
; BE-NEXT: addi r5, r5, 1
|
|
; BE-NEXT: cmpldi r5, 1
|
|
; BE-NEXT: rldicl r5, r3, 63, 1
|
|
; BE-NEXT: or r4, r6, r5
|
|
; BE-NEXT: ble cr0, .LBB14_5
|
|
; BE-NEXT: # %bb.4:
|
|
; BE-NEXT: clrldi r4, r4, 53
|
|
; BE-NEXT: addi r4, r4, 2047
|
|
; BE-NEXT: or r4, r4, r5
|
|
; BE-NEXT: rldicl r4, r4, 53, 11
|
|
; BE-NEXT: rldicl r4, r4, 11, 1
|
|
; BE-NEXT: .LBB14_5:
|
|
; BE-NEXT: cmpdi r3, 0
|
|
; BE-NEXT: std r4, 120(r1)
|
|
; BE-NEXT: bc 12, lt, .LBB14_7
|
|
; BE-NEXT: # %bb.6:
|
|
; BE-NEXT: lfd f0, 112(r1)
|
|
; BE-NEXT: fcfid f0, f0
|
|
; BE-NEXT: frsp f1, f0
|
|
; BE-NEXT: b .LBB14_8
|
|
; BE-NEXT: .LBB14_7:
|
|
; BE-NEXT: lfd f0, 120(r1)
|
|
; BE-NEXT: fcfid f0, f0
|
|
; BE-NEXT: frsp f0, f0
|
|
; BE-NEXT: fadds f1, f0, f0
|
|
; BE-NEXT: .LBB14_8:
|
|
; BE-NEXT: bl __truncsfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: sth r3, 0(r30)
|
|
; BE-NEXT: ld r30, 128(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: addi r1, r1, 144
|
|
; BE-NEXT: ld r0, 16(r1)
|
|
; BE-NEXT: mtlr r0
|
|
; BE-NEXT: blr
|
|
%r = uitofp i64 %a to half
|
|
store half %r, ptr %p
|
|
ret void
|
|
}
|
|
define <4 x float> @test_extend32_vec4(ptr %p) nounwind {
|
|
; PPC32-LABEL: test_extend32_vec4:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: mflr r0
|
|
; PPC32-NEXT: stwu r1, -48(r1)
|
|
; PPC32-NEXT: stw r0, 52(r1)
|
|
; PPC32-NEXT: stw r30, 16(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: mr r30, r3
|
|
; PPC32-NEXT: lhz r3, 0(r3)
|
|
; PPC32-NEXT: stfd f29, 24(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: stfd f30, 32(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: stfd f31, 40(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: lhz r3, 2(r30)
|
|
; PPC32-NEXT: fmr f31, f1
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: lhz r3, 4(r30)
|
|
; PPC32-NEXT: fmr f30, f1
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: lhz r3, 6(r30)
|
|
; PPC32-NEXT: fmr f29, f1
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: fmr f4, f1
|
|
; PPC32-NEXT: fmr f1, f31
|
|
; PPC32-NEXT: fmr f2, f30
|
|
; PPC32-NEXT: fmr f3, f29
|
|
; PPC32-NEXT: lfd f31, 40(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lfd f30, 32(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lfd f29, 24(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lwz r30, 16(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r0, 52(r1)
|
|
; PPC32-NEXT: addi r1, r1, 48
|
|
; PPC32-NEXT: mtlr r0
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; P8-LABEL: test_extend32_vec4:
|
|
; P8: # %bb.0:
|
|
; P8-NEXT: mflr r0
|
|
; P8-NEXT: stdu r1, -144(r1)
|
|
; P8-NEXT: li r4, 80
|
|
; P8-NEXT: std r0, 160(r1)
|
|
; P8-NEXT: std r29, 120(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: std r30, 128(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: stxvd2x vs62, r1, r4 # 16-byte Folded Spill
|
|
; P8-NEXT: li r4, 96
|
|
; P8-NEXT: stxvd2x vs63, r1, r4 # 16-byte Folded Spill
|
|
; P8-NEXT: lwz r4, 4(r3)
|
|
; P8-NEXT: stw r4, 64(r1)
|
|
; P8-NEXT: lwz r3, 0(r3)
|
|
; P8-NEXT: stw r3, 48(r1)
|
|
; P8-NEXT: addi r3, r1, 64
|
|
; P8-NEXT: lxvd2x vs62, 0, r3
|
|
; P8-NEXT: addi r3, r1, 48
|
|
; P8-NEXT: lxvd2x vs0, 0, r3
|
|
; P8-NEXT: mffprd r30, f0
|
|
; P8-NEXT: clrldi r3, r30, 48
|
|
; P8-NEXT: clrlwi r3, r3, 16
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: mfvsrd r29, vs62
|
|
; P8-NEXT: xxlor vs63, f1, f1
|
|
; P8-NEXT: clrldi r3, r29, 48
|
|
; P8-NEXT: clrlwi r3, r3, 16
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: rldicl r3, r30, 48, 48
|
|
; P8-NEXT: xxmrghd vs0, vs1, vs63
|
|
; P8-NEXT: clrlwi r3, r3, 16
|
|
; P8-NEXT: xvcvdpsp vs62, vs0
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: rldicl r3, r29, 48, 48
|
|
; P8-NEXT: xxlor vs63, f1, f1
|
|
; P8-NEXT: clrlwi r3, r3, 16
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: xxmrghd vs0, vs1, vs63
|
|
; P8-NEXT: li r3, 96
|
|
; P8-NEXT: ld r30, 128(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: ld r29, 120(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: xvcvdpsp vs34, vs0
|
|
; P8-NEXT: lxvd2x vs63, r1, r3 # 16-byte Folded Reload
|
|
; P8-NEXT: li r3, 80
|
|
; P8-NEXT: vmrgew v2, v2, v30
|
|
; P8-NEXT: lxvd2x vs62, r1, r3 # 16-byte Folded Reload
|
|
; P8-NEXT: addi r1, r1, 144
|
|
; P8-NEXT: ld r0, 16(r1)
|
|
; P8-NEXT: mtlr r0
|
|
; P8-NEXT: blr
|
|
;
|
|
; P9-LABEL: test_extend32_vec4:
|
|
; P9: # %bb.0:
|
|
; P9-NEXT: lwz r4, 4(r3)
|
|
; P9-NEXT: stw r4, -16(r1)
|
|
; P9-NEXT: lwz r3, 0(r3)
|
|
; P9-NEXT: lxv vs34, -16(r1)
|
|
; P9-NEXT: stw r3, -32(r1)
|
|
; P9-NEXT: li r3, 0
|
|
; P9-NEXT: lxv vs35, -32(r1)
|
|
; P9-NEXT: vextuhrx r4, r3, v3
|
|
; P9-NEXT: vextuhrx r3, r3, v2
|
|
; P9-NEXT: clrlwi r4, r4, 16
|
|
; P9-NEXT: clrlwi r3, r3, 16
|
|
; P9-NEXT: mtfprwz f0, r4
|
|
; P9-NEXT: mtfprwz f1, r3
|
|
; P9-NEXT: li r3, 2
|
|
; P9-NEXT: xscvhpdp f0, f0
|
|
; P9-NEXT: xscvhpdp f1, f1
|
|
; P9-NEXT: vextuhrx r4, r3, v3
|
|
; P9-NEXT: vextuhrx r3, r3, v2
|
|
; P9-NEXT: clrlwi r4, r4, 16
|
|
; P9-NEXT: clrlwi r3, r3, 16
|
|
; P9-NEXT: xxmrghd vs0, vs1, vs0
|
|
; P9-NEXT: mtfprwz f1, r3
|
|
; P9-NEXT: xvcvdpsp vs36, vs0
|
|
; P9-NEXT: mtfprwz f0, r4
|
|
; P9-NEXT: xscvhpdp f0, f0
|
|
; P9-NEXT: xscvhpdp f1, f1
|
|
; P9-NEXT: xxmrghd vs0, vs1, vs0
|
|
; P9-NEXT: xvcvdpsp vs34, vs0
|
|
; P9-NEXT: vmrgew v2, v2, v4
|
|
; P9-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: test_extend32_vec4:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: mflr r0
|
|
; SOFT-NEXT: std r27, -40(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r28, -32(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r29, -24(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r30, -16(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: stdu r1, -80(r1)
|
|
; SOFT-NEXT: std r0, 96(r1)
|
|
; SOFT-NEXT: mr r30, r3
|
|
; SOFT-NEXT: lhz r3, 0(r3)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r29, r3
|
|
; SOFT-NEXT: lhz r3, 2(r30)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r28, r3
|
|
; SOFT-NEXT: lhz r3, 4(r30)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r27, r3
|
|
; SOFT-NEXT: lhz r3, 6(r30)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r6, r3
|
|
; SOFT-NEXT: mr r3, r29
|
|
; SOFT-NEXT: mr r4, r28
|
|
; SOFT-NEXT: mr r5, r27
|
|
; SOFT-NEXT: addi r1, r1, 80
|
|
; SOFT-NEXT: ld r0, 16(r1)
|
|
; SOFT-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: ld r29, -24(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: ld r28, -32(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: mtlr r0
|
|
; SOFT-NEXT: ld r27, -40(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: test_extend32_vec4:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: mflr r0
|
|
; BE-NEXT: stdu r1, -192(r1)
|
|
; BE-NEXT: std r0, 208(r1)
|
|
; BE-NEXT: lwz r4, 0(r3)
|
|
; BE-NEXT: stw r4, 160(r1)
|
|
; BE-NEXT: lwz r3, 4(r3)
|
|
; BE-NEXT: stw r3, 176(r1)
|
|
; BE-NEXT: addi r3, r1, 160
|
|
; BE-NEXT: lvx v2, 0, r3
|
|
; BE-NEXT: addi r3, r1, 176
|
|
; BE-NEXT: lvx v3, 0, r3
|
|
; BE-NEXT: addi r3, r1, 128
|
|
; BE-NEXT: stvx v3, 0, r3
|
|
; BE-NEXT: addi r3, r1, 112
|
|
; BE-NEXT: stvx v2, 0, r3
|
|
; BE-NEXT: lhz r3, 130(r1)
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: lhz r3, 128(r1)
|
|
; BE-NEXT: stfs f1, 156(r1)
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: lhz r3, 114(r1)
|
|
; BE-NEXT: stfs f1, 152(r1)
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: lhz r3, 112(r1)
|
|
; BE-NEXT: stfs f1, 148(r1)
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: stfs f1, 144(r1)
|
|
; BE-NEXT: addi r3, r1, 144
|
|
; BE-NEXT: lvx v2, 0, r3
|
|
; BE-NEXT: addi r1, r1, 192
|
|
; BE-NEXT: ld r0, 16(r1)
|
|
; BE-NEXT: mtlr r0
|
|
; BE-NEXT: blr
|
|
%a = load <4 x half>, ptr %p, align 8
|
|
%b = fpext <4 x half> %a to <4 x float>
|
|
ret <4 x float> %b
|
|
}
|
|
define <4 x double> @test_extend64_vec4(ptr %p) nounwind {
|
|
; PPC32-LABEL: test_extend64_vec4:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: mflr r0
|
|
; PPC32-NEXT: stwu r1, -48(r1)
|
|
; PPC32-NEXT: stw r0, 52(r1)
|
|
; PPC32-NEXT: stw r30, 16(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: mr r30, r3
|
|
; PPC32-NEXT: lhz r3, 0(r3)
|
|
; PPC32-NEXT: stfd f29, 24(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: stfd f30, 32(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: stfd f31, 40(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: lhz r3, 2(r30)
|
|
; PPC32-NEXT: fmr f31, f1
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: lhz r3, 4(r30)
|
|
; PPC32-NEXT: fmr f30, f1
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: lhz r3, 6(r30)
|
|
; PPC32-NEXT: fmr f29, f1
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: fmr f4, f1
|
|
; PPC32-NEXT: fmr f1, f31
|
|
; PPC32-NEXT: fmr f2, f30
|
|
; PPC32-NEXT: fmr f3, f29
|
|
; PPC32-NEXT: lfd f31, 40(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lfd f30, 32(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lfd f29, 24(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lwz r30, 16(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r0, 52(r1)
|
|
; PPC32-NEXT: addi r1, r1, 48
|
|
; PPC32-NEXT: mtlr r0
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; P8-LABEL: test_extend64_vec4:
|
|
; P8: # %bb.0:
|
|
; P8-NEXT: mflr r0
|
|
; P8-NEXT: stdu r1, -112(r1)
|
|
; P8-NEXT: std r0, 128(r1)
|
|
; P8-NEXT: li r4, 48
|
|
; P8-NEXT: std r28, 80(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: lhz r28, 2(r3)
|
|
; P8-NEXT: std r29, 88(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: std r30, 96(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: lhz r30, 6(r3)
|
|
; P8-NEXT: lhz r29, 4(r3)
|
|
; P8-NEXT: lhz r3, 0(r3)
|
|
; P8-NEXT: stxvd2x vs62, r1, r4 # 16-byte Folded Spill
|
|
; P8-NEXT: li r4, 64
|
|
; P8-NEXT: stxvd2x vs63, r1, r4 # 16-byte Folded Spill
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: mr r3, r28
|
|
; P8-NEXT: xxlor vs63, f1, f1
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: mr r3, r29
|
|
; P8-NEXT: xxmrghd vs63, vs1, vs63
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: mr r3, r30
|
|
; P8-NEXT: xxlor vs62, f1, f1
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: li r3, 64
|
|
; P8-NEXT: vmr v2, v31
|
|
; P8-NEXT: xxmrghd vs35, vs1, vs62
|
|
; P8-NEXT: ld r30, 96(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: ld r29, 88(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: ld r28, 80(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: lxvd2x vs63, r1, r3 # 16-byte Folded Reload
|
|
; P8-NEXT: li r3, 48
|
|
; P8-NEXT: lxvd2x vs62, r1, r3 # 16-byte Folded Reload
|
|
; P8-NEXT: addi r1, r1, 112
|
|
; P8-NEXT: ld r0, 16(r1)
|
|
; P8-NEXT: mtlr r0
|
|
; P8-NEXT: blr
|
|
;
|
|
; P9-LABEL: test_extend64_vec4:
|
|
; P9: # %bb.0:
|
|
; P9-NEXT: lhz r4, 6(r3)
|
|
; P9-NEXT: lhz r5, 4(r3)
|
|
; P9-NEXT: lhz r6, 2(r3)
|
|
; P9-NEXT: lhz r3, 0(r3)
|
|
; P9-NEXT: mtfprwz f0, r3
|
|
; P9-NEXT: mtfprwz f1, r6
|
|
; P9-NEXT: xscvhpdp f0, f0
|
|
; P9-NEXT: xscvhpdp f1, f1
|
|
; P9-NEXT: xxmrghd vs34, vs1, vs0
|
|
; P9-NEXT: mtfprwz f0, r5
|
|
; P9-NEXT: mtfprwz f1, r4
|
|
; P9-NEXT: xscvhpdp f0, f0
|
|
; P9-NEXT: xscvhpdp f1, f1
|
|
; P9-NEXT: xxmrghd vs35, vs1, vs0
|
|
; P9-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: test_extend64_vec4:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: mflr r0
|
|
; SOFT-NEXT: std r27, -40(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r28, -32(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r29, -24(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r30, -16(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: stdu r1, -80(r1)
|
|
; SOFT-NEXT: std r0, 96(r1)
|
|
; SOFT-NEXT: mr r30, r3
|
|
; SOFT-NEXT: lhz r3, 0(r3)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: bl __extendsfdf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r29, r3
|
|
; SOFT-NEXT: lhz r3, 2(r30)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: bl __extendsfdf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r28, r3
|
|
; SOFT-NEXT: lhz r3, 4(r30)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: bl __extendsfdf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r27, r3
|
|
; SOFT-NEXT: lhz r3, 6(r30)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: bl __extendsfdf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r6, r3
|
|
; SOFT-NEXT: mr r3, r29
|
|
; SOFT-NEXT: mr r4, r28
|
|
; SOFT-NEXT: mr r5, r27
|
|
; SOFT-NEXT: addi r1, r1, 80
|
|
; SOFT-NEXT: ld r0, 16(r1)
|
|
; SOFT-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: ld r29, -24(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: ld r28, -32(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: mtlr r0
|
|
; SOFT-NEXT: ld r27, -40(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: test_extend64_vec4:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: mflr r0
|
|
; BE-NEXT: stdu r1, -176(r1)
|
|
; BE-NEXT: std r0, 192(r1)
|
|
; BE-NEXT: std r28, 120(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: std r29, 128(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: std r30, 136(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: lhz r30, 6(r3)
|
|
; BE-NEXT: lhz r29, 4(r3)
|
|
; BE-NEXT: lhz r28, 2(r3)
|
|
; BE-NEXT: lhz r3, 0(r3)
|
|
; BE-NEXT: stfd f29, 152(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: stfd f30, 160(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: stfd f31, 168(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: mr r3, r28
|
|
; BE-NEXT: fmr f31, f1
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: mr r3, r29
|
|
; BE-NEXT: fmr f30, f1
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: mr r3, r30
|
|
; BE-NEXT: fmr f29, f1
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: fmr f4, f1
|
|
; BE-NEXT: fmr f1, f31
|
|
; BE-NEXT: lfd f31, 168(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: ld r30, 136(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: fmr f2, f30
|
|
; BE-NEXT: fmr f3, f29
|
|
; BE-NEXT: lfd f30, 160(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: lfd f29, 152(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: ld r29, 128(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: ld r28, 120(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: addi r1, r1, 176
|
|
; BE-NEXT: ld r0, 16(r1)
|
|
; BE-NEXT: mtlr r0
|
|
; BE-NEXT: blr
|
|
%a = load <4 x half>, ptr %p, align 8
|
|
%b = fpext <4 x half> %a to <4 x double>
|
|
ret <4 x double> %b
|
|
}
|
|
define void @test_trunc32_vec4(<4 x float> %a, ptr %p) nounwind {
|
|
; PPC32-LABEL: test_trunc32_vec4:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: mflr r0
|
|
; PPC32-NEXT: stwu r1, -64(r1)
|
|
; PPC32-NEXT: stw r0, 68(r1)
|
|
; PPC32-NEXT: stw r27, 20(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: stw r28, 24(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: stw r29, 28(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: stw r30, 32(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: mr r30, r3
|
|
; PPC32-NEXT: stfd f29, 40(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: fmr f29, f2
|
|
; PPC32-NEXT: stfd f30, 48(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: fmr f30, f3
|
|
; PPC32-NEXT: stfd f31, 56(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: fmr f31, f4
|
|
; PPC32-NEXT: bl __truncsfhf2
|
|
; PPC32-NEXT: fmr f1, f29
|
|
; PPC32-NEXT: mr r29, r3
|
|
; PPC32-NEXT: bl __truncsfhf2
|
|
; PPC32-NEXT: fmr f1, f30
|
|
; PPC32-NEXT: mr r28, r3
|
|
; PPC32-NEXT: bl __truncsfhf2
|
|
; PPC32-NEXT: fmr f1, f31
|
|
; PPC32-NEXT: mr r27, r3
|
|
; PPC32-NEXT: bl __truncsfhf2
|
|
; PPC32-NEXT: sth r27, 4(r30)
|
|
; PPC32-NEXT: sth r28, 2(r30)
|
|
; PPC32-NEXT: sth r3, 6(r30)
|
|
; PPC32-NEXT: sth r29, 0(r30)
|
|
; PPC32-NEXT: lfd f31, 56(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lfd f30, 48(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lfd f29, 40(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lwz r30, 32(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r29, 28(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r28, 24(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r27, 20(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r0, 68(r1)
|
|
; PPC32-NEXT: addi r1, r1, 64
|
|
; PPC32-NEXT: mtlr r0
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; P8-LABEL: test_trunc32_vec4:
|
|
; P8: # %bb.0:
|
|
; P8-NEXT: mflr r0
|
|
; P8-NEXT: stdu r1, -112(r1)
|
|
; P8-NEXT: xxsldwi vs0, vs34, vs34, 3
|
|
; P8-NEXT: li r3, 48
|
|
; P8-NEXT: std r0, 128(r1)
|
|
; P8-NEXT: std r27, 72(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: std r28, 80(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: std r29, 88(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: xscvspdpn f1, vs0
|
|
; P8-NEXT: std r30, 96(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: stxvd2x vs63, r1, r3 # 16-byte Folded Spill
|
|
; P8-NEXT: mr r30, r5
|
|
; P8-NEXT: vmr v31, v2
|
|
; P8-NEXT: bl __truncsfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: xxswapd vs0, vs63
|
|
; P8-NEXT: mr r29, r3
|
|
; P8-NEXT: xscvspdpn f1, vs0
|
|
; P8-NEXT: bl __truncsfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: xxsldwi vs0, vs63, vs63, 1
|
|
; P8-NEXT: mr r28, r3
|
|
; P8-NEXT: xscvspdpn f1, vs0
|
|
; P8-NEXT: bl __truncsfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: xscvspdpn f1, vs63
|
|
; P8-NEXT: mr r27, r3
|
|
; P8-NEXT: bl __truncsfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: sth r3, 6(r30)
|
|
; P8-NEXT: li r3, 48
|
|
; P8-NEXT: sth r27, 4(r30)
|
|
; P8-NEXT: ld r27, 72(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: sth r28, 2(r30)
|
|
; P8-NEXT: sth r29, 0(r30)
|
|
; P8-NEXT: ld r30, 96(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: ld r29, 88(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: lxvd2x vs63, r1, r3 # 16-byte Folded Reload
|
|
; P8-NEXT: ld r28, 80(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: addi r1, r1, 112
|
|
; P8-NEXT: ld r0, 16(r1)
|
|
; P8-NEXT: mtlr r0
|
|
; P8-NEXT: blr
|
|
;
|
|
; P9-LABEL: test_trunc32_vec4:
|
|
; P9: # %bb.0:
|
|
; P9-NEXT: xxsldwi vs0, vs34, vs34, 3
|
|
; P9-NEXT: xxsldwi vs1, vs34, vs34, 1
|
|
; P9-NEXT: xscvspdpn f0, vs0
|
|
; P9-NEXT: xscvspdpn f1, vs1
|
|
; P9-NEXT: xscvdphp f0, f0
|
|
; P9-NEXT: mffprwz r3, f0
|
|
; P9-NEXT: xxswapd vs0, vs34
|
|
; P9-NEXT: xscvspdpn f0, vs0
|
|
; P9-NEXT: xscvdphp f0, f0
|
|
; P9-NEXT: xscvdphp f1, f1
|
|
; P9-NEXT: mffprwz r4, f1
|
|
; P9-NEXT: xscvspdpn f1, vs34
|
|
; P9-NEXT: xscvdphp f1, f1
|
|
; P9-NEXT: sth r4, 4(r5)
|
|
; P9-NEXT: mffprwz r4, f0
|
|
; P9-NEXT: sth r3, 0(r5)
|
|
; P9-NEXT: sth r4, 2(r5)
|
|
; P9-NEXT: mffprwz r6, f1
|
|
; P9-NEXT: sth r6, 6(r5)
|
|
; P9-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: test_trunc32_vec4:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: mflr r0
|
|
; SOFT-NEXT: std r26, -48(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r27, -40(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r28, -32(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r29, -24(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r30, -16(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: stdu r1, -80(r1)
|
|
; SOFT-NEXT: clrldi r3, r3, 32
|
|
; SOFT-NEXT: std r0, 96(r1)
|
|
; SOFT-NEXT: mr r30, r7
|
|
; SOFT-NEXT: mr r29, r6
|
|
; SOFT-NEXT: mr r28, r5
|
|
; SOFT-NEXT: mr r27, r4
|
|
; SOFT-NEXT: bl __truncsfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r26, r3
|
|
; SOFT-NEXT: clrldi r3, r27, 32
|
|
; SOFT-NEXT: bl __truncsfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r27, r3
|
|
; SOFT-NEXT: clrldi r3, r28, 32
|
|
; SOFT-NEXT: bl __truncsfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r28, r3
|
|
; SOFT-NEXT: clrldi r3, r29, 32
|
|
; SOFT-NEXT: bl __truncsfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: sth r3, 6(r30)
|
|
; SOFT-NEXT: sth r28, 4(r30)
|
|
; SOFT-NEXT: sth r27, 2(r30)
|
|
; SOFT-NEXT: sth r26, 0(r30)
|
|
; SOFT-NEXT: addi r1, r1, 80
|
|
; SOFT-NEXT: ld r0, 16(r1)
|
|
; SOFT-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: ld r29, -24(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: ld r28, -32(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: mtlr r0
|
|
; SOFT-NEXT: ld r27, -40(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: ld r26, -48(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: test_trunc32_vec4:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: mflr r0
|
|
; BE-NEXT: stdu r1, -176(r1)
|
|
; BE-NEXT: addi r3, r1, 112
|
|
; BE-NEXT: std r0, 192(r1)
|
|
; BE-NEXT: std r27, 136(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: std r28, 144(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: std r29, 152(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: std r30, 160(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: mr r30, r5
|
|
; BE-NEXT: stvx v2, 0, r3
|
|
; BE-NEXT: lfs f1, 112(r1)
|
|
; BE-NEXT: bl __truncsfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: lfs f1, 116(r1)
|
|
; BE-NEXT: mr r29, r3
|
|
; BE-NEXT: bl __truncsfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: lfs f1, 120(r1)
|
|
; BE-NEXT: mr r28, r3
|
|
; BE-NEXT: bl __truncsfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: lfs f1, 124(r1)
|
|
; BE-NEXT: mr r27, r3
|
|
; BE-NEXT: bl __truncsfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: sth r27, 4(r30)
|
|
; BE-NEXT: sth r28, 2(r30)
|
|
; BE-NEXT: sth r3, 6(r30)
|
|
; BE-NEXT: sth r29, 0(r30)
|
|
; BE-NEXT: ld r30, 160(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: ld r29, 152(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: ld r28, 144(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: ld r27, 136(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: addi r1, r1, 176
|
|
; BE-NEXT: ld r0, 16(r1)
|
|
; BE-NEXT: mtlr r0
|
|
; BE-NEXT: blr
|
|
%v = fptrunc <4 x float> %a to <4 x half>
|
|
store <4 x half> %v, ptr %p
|
|
ret void
|
|
}
|
|
define void @test_trunc64_vec4(<4 x double> %a, ptr %p) nounwind {
|
|
; PPC32-LABEL: test_trunc64_vec4:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: mflr r0
|
|
; PPC32-NEXT: stwu r1, -64(r1)
|
|
; PPC32-NEXT: stw r0, 68(r1)
|
|
; PPC32-NEXT: stw r27, 20(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: stw r28, 24(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: stw r29, 28(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: stw r30, 32(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: mr r30, r3
|
|
; PPC32-NEXT: stfd f29, 40(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: fmr f29, f2
|
|
; PPC32-NEXT: stfd f30, 48(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: fmr f30, f3
|
|
; PPC32-NEXT: stfd f31, 56(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: fmr f31, f4
|
|
; PPC32-NEXT: bl __truncdfhf2
|
|
; PPC32-NEXT: fmr f1, f29
|
|
; PPC32-NEXT: mr r29, r3
|
|
; PPC32-NEXT: bl __truncdfhf2
|
|
; PPC32-NEXT: fmr f1, f30
|
|
; PPC32-NEXT: mr r28, r3
|
|
; PPC32-NEXT: bl __truncdfhf2
|
|
; PPC32-NEXT: fmr f1, f31
|
|
; PPC32-NEXT: mr r27, r3
|
|
; PPC32-NEXT: bl __truncdfhf2
|
|
; PPC32-NEXT: sth r27, 4(r30)
|
|
; PPC32-NEXT: sth r28, 2(r30)
|
|
; PPC32-NEXT: sth r3, 6(r30)
|
|
; PPC32-NEXT: sth r29, 0(r30)
|
|
; PPC32-NEXT: lfd f31, 56(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lfd f30, 48(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lfd f29, 40(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lwz r30, 32(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r29, 28(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r28, 24(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r27, 20(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r0, 68(r1)
|
|
; PPC32-NEXT: addi r1, r1, 64
|
|
; PPC32-NEXT: mtlr r0
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; P8-LABEL: test_trunc64_vec4:
|
|
; P8: # %bb.0:
|
|
; P8-NEXT: mflr r0
|
|
; P8-NEXT: stdu r1, -128(r1)
|
|
; P8-NEXT: li r3, 48
|
|
; P8-NEXT: std r0, 144(r1)
|
|
; P8-NEXT: xxswapd vs1, vs34
|
|
; P8-NEXT: std r27, 88(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: std r28, 96(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: std r29, 104(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: std r30, 112(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: mr r30, r7
|
|
; P8-NEXT: stxvd2x vs62, r1, r3 # 16-byte Folded Spill
|
|
; P8-NEXT: li r3, 64
|
|
; P8-NEXT: vmr v30, v2
|
|
; P8-NEXT: stxvd2x vs63, r1, r3 # 16-byte Folded Spill
|
|
; P8-NEXT: vmr v31, v3
|
|
; P8-NEXT: bl __truncdfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: xxswapd vs1, vs63
|
|
; P8-NEXT: mr r29, r3
|
|
; P8-NEXT: bl __truncdfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: xxlor f1, vs62, vs62
|
|
; P8-NEXT: mr r28, r3
|
|
; P8-NEXT: bl __truncdfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: xxlor f1, vs63, vs63
|
|
; P8-NEXT: mr r27, r3
|
|
; P8-NEXT: bl __truncdfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: sth r3, 6(r30)
|
|
; P8-NEXT: li r3, 64
|
|
; P8-NEXT: sth r27, 2(r30)
|
|
; P8-NEXT: ld r27, 88(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: sth r28, 4(r30)
|
|
; P8-NEXT: sth r29, 0(r30)
|
|
; P8-NEXT: ld r30, 112(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: ld r29, 104(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: lxvd2x vs63, r1, r3 # 16-byte Folded Reload
|
|
; P8-NEXT: li r3, 48
|
|
; P8-NEXT: ld r28, 96(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: lxvd2x vs62, r1, r3 # 16-byte Folded Reload
|
|
; P8-NEXT: addi r1, r1, 128
|
|
; P8-NEXT: ld r0, 16(r1)
|
|
; P8-NEXT: mtlr r0
|
|
; P8-NEXT: blr
|
|
;
|
|
; P9-LABEL: test_trunc64_vec4:
|
|
; P9: # %bb.0:
|
|
; P9-NEXT: xxswapd vs0, vs34
|
|
; P9-NEXT: xscvdphp f0, f0
|
|
; P9-NEXT: mffprwz r3, f0
|
|
; P9-NEXT: xxswapd vs0, vs35
|
|
; P9-NEXT: xscvdphp f0, f0
|
|
; P9-NEXT: xscvdphp f1, vs34
|
|
; P9-NEXT: mffprwz r4, f1
|
|
; P9-NEXT: xscvdphp f1, vs35
|
|
; P9-NEXT: sth r3, 0(r7)
|
|
; P9-NEXT: sth r4, 2(r7)
|
|
; P9-NEXT: mffprwz r4, f0
|
|
; P9-NEXT: sth r4, 4(r7)
|
|
; P9-NEXT: mffprwz r5, f1
|
|
; P9-NEXT: sth r5, 6(r7)
|
|
; P9-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: test_trunc64_vec4:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: mflr r0
|
|
; SOFT-NEXT: std r26, -48(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r27, -40(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r28, -32(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r29, -24(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r30, -16(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: stdu r1, -80(r1)
|
|
; SOFT-NEXT: std r0, 96(r1)
|
|
; SOFT-NEXT: mr r30, r7
|
|
; SOFT-NEXT: mr r29, r6
|
|
; SOFT-NEXT: mr r28, r5
|
|
; SOFT-NEXT: mr r27, r4
|
|
; SOFT-NEXT: bl __truncdfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r26, r3
|
|
; SOFT-NEXT: mr r3, r27
|
|
; SOFT-NEXT: bl __truncdfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r27, r3
|
|
; SOFT-NEXT: mr r3, r28
|
|
; SOFT-NEXT: bl __truncdfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r28, r3
|
|
; SOFT-NEXT: mr r3, r29
|
|
; SOFT-NEXT: bl __truncdfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: sth r3, 6(r30)
|
|
; SOFT-NEXT: sth r28, 4(r30)
|
|
; SOFT-NEXT: sth r27, 2(r30)
|
|
; SOFT-NEXT: sth r26, 0(r30)
|
|
; SOFT-NEXT: addi r1, r1, 80
|
|
; SOFT-NEXT: ld r0, 16(r1)
|
|
; SOFT-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: ld r29, -24(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: ld r28, -32(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: mtlr r0
|
|
; SOFT-NEXT: ld r27, -40(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: ld r26, -48(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: test_trunc64_vec4:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: mflr r0
|
|
; BE-NEXT: stdu r1, -176(r1)
|
|
; BE-NEXT: std r0, 192(r1)
|
|
; BE-NEXT: std r27, 112(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: std r28, 120(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: std r29, 128(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: std r30, 136(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: mr r30, r7
|
|
; BE-NEXT: stfd f29, 152(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: fmr f29, f2
|
|
; BE-NEXT: stfd f30, 160(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: fmr f30, f3
|
|
; BE-NEXT: stfd f31, 168(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: fmr f31, f4
|
|
; BE-NEXT: bl __truncdfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: fmr f1, f29
|
|
; BE-NEXT: mr r29, r3
|
|
; BE-NEXT: bl __truncdfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: fmr f1, f30
|
|
; BE-NEXT: mr r28, r3
|
|
; BE-NEXT: bl __truncdfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: fmr f1, f31
|
|
; BE-NEXT: mr r27, r3
|
|
; BE-NEXT: bl __truncdfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: sth r27, 4(r30)
|
|
; BE-NEXT: sth r28, 2(r30)
|
|
; BE-NEXT: sth r3, 6(r30)
|
|
; BE-NEXT: sth r29, 0(r30)
|
|
; BE-NEXT: lfd f31, 168(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: lfd f30, 160(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: lfd f29, 152(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: ld r30, 136(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: ld r29, 128(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: ld r28, 120(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: ld r27, 112(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: addi r1, r1, 176
|
|
; BE-NEXT: ld r0, 16(r1)
|
|
; BE-NEXT: mtlr r0
|
|
; BE-NEXT: blr
|
|
%v = fptrunc <4 x double> %a to <4 x half>
|
|
store <4 x half> %v, ptr %p
|
|
ret void
|
|
}
|
|
define float @test_sitofp_fadd_i32(i32 %a, ptr %b) nounwind {
|
|
; PPC32-LABEL: test_sitofp_fadd_i32:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: mflr r0
|
|
; PPC32-NEXT: stwu r1, -32(r1)
|
|
; PPC32-NEXT: stw r0, 36(r1)
|
|
; PPC32-NEXT: lis r5, 17200
|
|
; PPC32-NEXT: xoris r3, r3, 32768
|
|
; PPC32-NEXT: stw r30, 16(r1) # 4-byte Folded Spill
|
|
; PPC32-NEXT: lhz r30, 0(r4)
|
|
; PPC32-NEXT: stw r5, 8(r1)
|
|
; PPC32-NEXT: stw r3, 12(r1)
|
|
; PPC32-NEXT: lis r3, .LCPI19_0@ha
|
|
; PPC32-NEXT: lfd f0, 8(r1)
|
|
; PPC32-NEXT: lfs f1, .LCPI19_0@l(r3)
|
|
; PPC32-NEXT: stfd f31, 24(r1) # 8-byte Folded Spill
|
|
; PPC32-NEXT: fsub f0, f0, f1
|
|
; PPC32-NEXT: frsp f1, f0
|
|
; PPC32-NEXT: bl __truncsfhf2
|
|
; PPC32-NEXT: clrlwi r3, r3, 16
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: mr r3, r30
|
|
; PPC32-NEXT: fmr f31, f1
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: fadds f1, f1, f31
|
|
; PPC32-NEXT: bl __truncsfhf2
|
|
; PPC32-NEXT: clrlwi r3, r3, 16
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: lfd f31, 24(r1) # 8-byte Folded Reload
|
|
; PPC32-NEXT: lwz r30, 16(r1) # 4-byte Folded Reload
|
|
; PPC32-NEXT: lwz r0, 36(r1)
|
|
; PPC32-NEXT: addi r1, r1, 32
|
|
; PPC32-NEXT: mtlr r0
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; P8-LABEL: test_sitofp_fadd_i32:
|
|
; P8: # %bb.0:
|
|
; P8-NEXT: mflr r0
|
|
; P8-NEXT: std r30, -24(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: stfd f31, -8(r1) # 8-byte Folded Spill
|
|
; P8-NEXT: stdu r1, -64(r1)
|
|
; P8-NEXT: mtfprwa f0, r3
|
|
; P8-NEXT: std r0, 80(r1)
|
|
; P8-NEXT: lhz r30, 0(r4)
|
|
; P8-NEXT: xscvsxdsp f1, f0
|
|
; P8-NEXT: bl __truncsfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: clrldi r3, r3, 48
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: mr r3, r30
|
|
; P8-NEXT: fmr f31, f1
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: xsaddsp f1, f1, f31
|
|
; P8-NEXT: bl __truncsfhf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: clrldi r3, r3, 48
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: addi r1, r1, 64
|
|
; P8-NEXT: ld r0, 16(r1)
|
|
; P8-NEXT: lfd f31, -8(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: ld r30, -24(r1) # 8-byte Folded Reload
|
|
; P8-NEXT: mtlr r0
|
|
; P8-NEXT: blr
|
|
;
|
|
; P9-LABEL: test_sitofp_fadd_i32:
|
|
; P9: # %bb.0:
|
|
; P9-NEXT: mtfprwa f0, r3
|
|
; P9-NEXT: lhz r4, 0(r4)
|
|
; P9-NEXT: xscvsxdsp f0, f0
|
|
; P9-NEXT: xscvdphp f0, f0
|
|
; P9-NEXT: mffprwz r3, f0
|
|
; P9-NEXT: mtfprwz f0, r4
|
|
; P9-NEXT: clrlwi r3, r3, 16
|
|
; P9-NEXT: xscvhpdp f0, f0
|
|
; P9-NEXT: mtfprwz f1, r3
|
|
; P9-NEXT: xscvhpdp f1, f1
|
|
; P9-NEXT: xsaddsp f0, f0, f1
|
|
; P9-NEXT: xscvdphp f0, f0
|
|
; P9-NEXT: mffprwz r3, f0
|
|
; P9-NEXT: clrlwi r3, r3, 16
|
|
; P9-NEXT: mtfprwz f0, r3
|
|
; P9-NEXT: xscvhpdp f1, f0
|
|
; P9-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: test_sitofp_fadd_i32:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: mflr r0
|
|
; SOFT-NEXT: std r29, -24(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: std r30, -16(r1) # 8-byte Folded Spill
|
|
; SOFT-NEXT: stdu r1, -64(r1)
|
|
; SOFT-NEXT: extsw r3, r3
|
|
; SOFT-NEXT: std r0, 80(r1)
|
|
; SOFT-NEXT: mr r30, r4
|
|
; SOFT-NEXT: bl __floatsisf
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: clrldi r3, r3, 32
|
|
; SOFT-NEXT: bl __truncsfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r29, r3
|
|
; SOFT-NEXT: lhz r3, 0(r30)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r30, r3
|
|
; SOFT-NEXT: clrldi r3, r29, 48
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: mr r4, r3
|
|
; SOFT-NEXT: mr r3, r30
|
|
; SOFT-NEXT: bl __addsf3
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: bl __truncsfhf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: clrldi r3, r3, 48
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: addi r1, r1, 64
|
|
; SOFT-NEXT: ld r0, 16(r1)
|
|
; SOFT-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: ld r29, -24(r1) # 8-byte Folded Reload
|
|
; SOFT-NEXT: mtlr r0
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: test_sitofp_fadd_i32:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: mflr r0
|
|
; BE-NEXT: stdu r1, -144(r1)
|
|
; BE-NEXT: std r0, 160(r1)
|
|
; BE-NEXT: extsw r3, r3
|
|
; BE-NEXT: std r30, 120(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: lhz r30, 0(r4)
|
|
; BE-NEXT: std r3, 112(r1)
|
|
; BE-NEXT: lfd f0, 112(r1)
|
|
; BE-NEXT: fcfid f0, f0
|
|
; BE-NEXT: stfd f31, 136(r1) # 8-byte Folded Spill
|
|
; BE-NEXT: frsp f1, f0
|
|
; BE-NEXT: bl __truncsfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: clrldi r3, r3, 48
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: mr r3, r30
|
|
; BE-NEXT: fmr f31, f1
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: fadds f1, f1, f31
|
|
; BE-NEXT: bl __truncsfhf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: clrldi r3, r3, 48
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: lfd f31, 136(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: ld r30, 120(r1) # 8-byte Folded Reload
|
|
; BE-NEXT: addi r1, r1, 144
|
|
; BE-NEXT: ld r0, 16(r1)
|
|
; BE-NEXT: mtlr r0
|
|
; BE-NEXT: blr
|
|
%tmp0 = load half, ptr %b
|
|
%tmp1 = sitofp i32 %a to half
|
|
%tmp2 = fadd half %tmp0, %tmp1
|
|
%tmp3 = fpext half %tmp2 to float
|
|
ret float %tmp3
|
|
}
|
|
define half @PR40273(half) nounwind {
|
|
; PPC32-LABEL: PR40273:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: mflr r0
|
|
; PPC32-NEXT: stwu r1, -16(r1)
|
|
; PPC32-NEXT: clrlwi r3, r3, 16
|
|
; PPC32-NEXT: stw r0, 20(r1)
|
|
; PPC32-NEXT: bl __extendhfsf2
|
|
; PPC32-NEXT: lis r3, .LCPI20_0@ha
|
|
; PPC32-NEXT: lfs f0, .LCPI20_0@l(r3)
|
|
; PPC32-NEXT: li r3, 15360
|
|
; PPC32-NEXT: fcmpu cr0, f1, f0
|
|
; PPC32-NEXT: bne cr0, .LBB20_2
|
|
; PPC32-NEXT: # %bb.1:
|
|
; PPC32-NEXT: li r3, 0
|
|
; PPC32-NEXT: .LBB20_2:
|
|
; PPC32-NEXT: lwz r0, 20(r1)
|
|
; PPC32-NEXT: addi r1, r1, 16
|
|
; PPC32-NEXT: mtlr r0
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; P8-LABEL: PR40273:
|
|
; P8: # %bb.0:
|
|
; P8-NEXT: mflr r0
|
|
; P8-NEXT: stdu r1, -32(r1)
|
|
; P8-NEXT: clrldi r3, r3, 48
|
|
; P8-NEXT: std r0, 48(r1)
|
|
; P8-NEXT: bl __extendhfsf2
|
|
; P8-NEXT: nop
|
|
; P8-NEXT: xxlxor f0, f0, f0
|
|
; P8-NEXT: li r3, 15360
|
|
; P8-NEXT: fcmpu cr0, f1, f0
|
|
; P8-NEXT: iseleq r3, 0, r3
|
|
; P8-NEXT: addi r1, r1, 32
|
|
; P8-NEXT: ld r0, 16(r1)
|
|
; P8-NEXT: mtlr r0
|
|
; P8-NEXT: blr
|
|
;
|
|
; P9-LABEL: PR40273:
|
|
; P9: # %bb.0:
|
|
; P9-NEXT: clrlwi r3, r3, 16
|
|
; P9-NEXT: xxlxor f1, f1, f1
|
|
; P9-NEXT: mtfprwz f0, r3
|
|
; P9-NEXT: li r3, 15360
|
|
; P9-NEXT: xscvhpdp f0, f0
|
|
; P9-NEXT: fcmpu cr0, f0, f1
|
|
; P9-NEXT: iseleq r3, 0, r3
|
|
; P9-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: PR40273:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: mflr r0
|
|
; SOFT-NEXT: stdu r1, -32(r1)
|
|
; SOFT-NEXT: clrldi r3, r3, 48
|
|
; SOFT-NEXT: std r0, 48(r1)
|
|
; SOFT-NEXT: bl __extendhfsf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: li r4, 0
|
|
; SOFT-NEXT: bl __nesf2
|
|
; SOFT-NEXT: nop
|
|
; SOFT-NEXT: cmplwi r3, 0
|
|
; SOFT-NEXT: li r3, 15360
|
|
; SOFT-NEXT: iseleq r3, 0, r3
|
|
; SOFT-NEXT: addi r1, r1, 32
|
|
; SOFT-NEXT: ld r0, 16(r1)
|
|
; SOFT-NEXT: mtlr r0
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: PR40273:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: mflr r0
|
|
; BE-NEXT: stdu r1, -112(r1)
|
|
; BE-NEXT: clrldi r3, r3, 48
|
|
; BE-NEXT: std r0, 128(r1)
|
|
; BE-NEXT: bl __extendhfsf2
|
|
; BE-NEXT: nop
|
|
; BE-NEXT: addis r3, r2, .LCPI20_0@toc@ha
|
|
; BE-NEXT: lfs f0, .LCPI20_0@toc@l(r3)
|
|
; BE-NEXT: li r3, 15360
|
|
; BE-NEXT: fcmpu cr0, f1, f0
|
|
; BE-NEXT: bne cr0, .LBB20_2
|
|
; BE-NEXT: # %bb.1:
|
|
; BE-NEXT: li r3, 0
|
|
; BE-NEXT: .LBB20_2:
|
|
; BE-NEXT: addi r1, r1, 112
|
|
; BE-NEXT: ld r0, 16(r1)
|
|
; BE-NEXT: mtlr r0
|
|
; BE-NEXT: blr
|
|
%2 = fcmp une half %0, 0xH0000
|
|
%3 = uitofp i1 %2 to half
|
|
ret half %3
|
|
}
|
|
|
|
; Trivial operations shouldn't need a libcall
|
|
|
|
define half @fabs(half %x) nounwind {
|
|
; PPC32-LABEL: fabs:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: clrlwi r3, r3, 17
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; CHECK-LABEL: fabs:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: clrldi r3, r3, 49
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: fabs:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: clrldi r3, r3, 49
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: fabs:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: clrldi r3, r3, 49
|
|
; BE-NEXT: blr
|
|
%a = call half @llvm.fabs.f16(half %x)
|
|
ret half %a
|
|
}
|
|
|
|
define half @fcopysign(half %x, half %y) nounwind {
|
|
; PPC32-LABEL: fcopysign:
|
|
; PPC32: # %bb.0:
|
|
; PPC32-NEXT: rlwimi r3, r4, 0, 0, 16
|
|
; PPC32-NEXT: blr
|
|
;
|
|
; CHECK-LABEL: fcopysign:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: rotldi r4, r4, 49
|
|
; CHECK-NEXT: clrldi r3, r3, 49
|
|
; CHECK-NEXT: rldimi r3, r4, 15, 32
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; SOFT-LABEL: fcopysign:
|
|
; SOFT: # %bb.0:
|
|
; SOFT-NEXT: rotldi r4, r4, 49
|
|
; SOFT-NEXT: clrldi r3, r3, 49
|
|
; SOFT-NEXT: rldimi r3, r4, 15, 32
|
|
; SOFT-NEXT: blr
|
|
;
|
|
; BE-LABEL: fcopysign:
|
|
; BE: # %bb.0:
|
|
; BE-NEXT: rotldi r4, r4, 49
|
|
; BE-NEXT: clrldi r3, r3, 49
|
|
; BE-NEXT: rldimi r3, r4, 15, 32
|
|
; BE-NEXT: blr
|
|
%a = call half @llvm.copysign.f16(half %x, half %y)
|
|
ret half %a
|
|
}
|