f46af8471d
This reverts commit ea8554e35b.
Causes compile time regressions on large IR with stats enabled.
76 lines
1.9 KiB
LLVM
76 lines
1.9 KiB
LLVM
; REQUIRES: asserts
|
|
; RUN: opt -stats -passes=instcount -disable-output < %s 2>&1 | FileCheck %s
|
|
; RUN: opt -stats -passes='thinlto<O3>' -disable-output < %s 2>&1 | FileCheck %s
|
|
; RUN: opt -stats -passes='thinlto-pre-link<O2>' -disable-output < %s 2>&1 | FileCheck %s
|
|
; RUN: opt -stats -passes='lto<O1>' -disable-output < %s 2>&1 | FileCheck %s
|
|
; RUN: opt -stats -passes='lto-pre-link<O2>' -disable-output < %s 2>&1 | FileCheck %s
|
|
; RUN: opt -stats -O3 -disable-output < %s 2>&1 | FileCheck %s
|
|
; RUN: opt -stats -O0 -disable-output < %s 2>&1 | FileCheck %s
|
|
|
|
; CHECK-DAG: 10 instcount - Largest number of basic blocks in a single function
|
|
; CHECK-DAG: 18 instcount - Largest number of instructions in a single function
|
|
; CHECK-DAG: 6 instcount - Number of UncondBr insts
|
|
; CHECK-DAG: 2 instcount - Number of CondBr insts
|
|
; CHECK-DAG: 6 instcount - Number of Call insts
|
|
; CHECK-DAG: 2 instcount - Number of ICmp insts
|
|
; CHECK-DAG: 2 instcount - Number of Ret insts
|
|
; CHECK-DAG: 1 instcount - Number of Switch insts
|
|
; CHECK-DAG: 11 instcount - Number of basic blocks
|
|
; CHECK-DAG: 2 instcount - Number of non-external functions
|
|
; CHECK-DAG: 19 instcount - Number of instructions (of all types)
|
|
|
|
define void @foo(i32 %i, i32 %j, i32 %n) {
|
|
entry:
|
|
%cmp = icmp slt i32 %i, %j
|
|
br i1 %cmp, label %if.then, label %if.end
|
|
|
|
if.then:
|
|
call void @f()
|
|
br label %if.end
|
|
|
|
if.end:
|
|
switch i32 %i, label %sw.default [
|
|
i32 1, label %sw.bb
|
|
i32 2, label %sw.bb1
|
|
i32 3, label %sw.bb1
|
|
]
|
|
|
|
sw.bb:
|
|
call void @g()
|
|
br label %sw.epilog
|
|
|
|
sw.bb1:
|
|
call void @h()
|
|
br label %sw.epilog
|
|
|
|
sw.default:
|
|
call void @k()
|
|
br label %sw.epilog
|
|
|
|
sw.epilog:
|
|
%cmp2 = icmp sgt i32 %i, %n
|
|
br i1 %cmp2, label %if.then3, label %if.else
|
|
|
|
if.then3:
|
|
call void @l()
|
|
br label %if.end4
|
|
|
|
if.else:
|
|
call void @m()
|
|
br label %if.end4
|
|
|
|
if.end4:
|
|
ret void
|
|
}
|
|
|
|
define void @woo() {
|
|
ret void
|
|
}
|
|
|
|
declare void @f()
|
|
declare void @g()
|
|
declare void @h()
|
|
declare void @k()
|
|
declare void @l()
|
|
declare void @m()
|