38 lines
1.8 KiB
LLVM
38 lines
1.8 KiB
LLVM
; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}
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; CHECK-SPIRV-NOT: OpDecorate %[[#]] FPFastMathMode
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; CHECK-SPIRV-DAG: OpDecorate %[[#r2:]] FPFastMathMode {{NotNaN(\||$)}}
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; CHECK-SPIRV-DAG: OpDecorate %[[#r3:]] FPFastMathMode {{NotInf(\||$)}}
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; CHECK-SPIRV-DAG: OpDecorate %[[#r4:]] FPFastMathMode {{NSZ(\||$)}}
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; CHECK-SPIRV-DAG: OpDecorate %[[#r5:]] FPFastMathMode {{AllowRecip(\||$)}}
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; CHECK-SPIRV-DAG: OpDecorate %[[#r6:]] FPFastMathMode {{NotNaN\|NotInf\|NSZ\|AllowRecip\|Fast(\||$)}}
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; CHECK-SPIRV-DAG: OpDecorate %[[#r7:]] FPFastMathMode {{NotNaN\|NotInf(\||$)}}
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; CHECK-SPIRV: %[[#float:]] = OpTypeFloat 32
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; CHECK-SPIRV: %[[#r1:]] = OpFDiv %[[#float]]
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; CHECK-SPIRV: %[[#r2]] = OpFDiv %[[#float]]
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; CHECK-SPIRV: %[[#r3]] = OpFDiv %[[#float]]
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; CHECK-SPIRV: %[[#r4]] = OpFDiv %[[#float]]
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; CHECK-SPIRV: %[[#r5]] = OpFDiv %[[#float]]
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; CHECK-SPIRV: %[[#r6]] = OpFDiv %[[#float]]
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; CHECK-SPIRV: %[[#r7]] = OpFDiv %[[#float]]
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define spir_kernel void @testFDiv(float %a, float %b, ptr addrspace(1) %out) local_unnamed_addr {
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entry:
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%r1 = fdiv float %a, %b
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store volatile float %r1, ptr addrspace(1) %out
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%r2 = fdiv nnan float %a, %b
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store volatile float %r2, ptr addrspace(1) %out
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%r3 = fdiv ninf float %a, %b
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store volatile float %r3, ptr addrspace(1) %out
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%r4 = fdiv nsz float %a, %b
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store volatile float %r4, ptr addrspace(1) %out
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%r5 = fdiv arcp float %a, %b
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store volatile float %r5, ptr addrspace(1) %out
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%r6 = fdiv fast float %a, %b
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store volatile float %r6, ptr addrspace(1) %out
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%r7 = fdiv nnan ninf float %a, %b
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store volatile float %r7, ptr addrspace(1) %out
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ret void
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}
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