29 lines
1.6 KiB
LLVM
29 lines
1.6 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
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;; Make sure internal constrained FP intrinsics still merge properly
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; RUN: opt -passes=mergefunc -S < %s | FileCheck %s
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declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata)
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define float @func1(float %a, float %b) {
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; CHECK-LABEL: define float @func1
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; CHECK-SAME: (float [[A:%.*]], float [[B:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[A]], float [[B]], metadata !"round.dynamic", metadata !"fpexcept.strict")
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; CHECK-NEXT: [[RESULT_2:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[A]], float [[B]], metadata !"round.dynamic", metadata !"fpexcept.strict")
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; CHECK-NEXT: ret float [[RESULT]]
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;
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%result = call float @llvm.experimental.constrained.fadd.f32(float %a, float %b, metadata !"round.dynamic", metadata !"fpexcept.strict")
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%result_2 = call float @llvm.experimental.constrained.fadd.f32(float %a, float %b, metadata !"round.dynamic", metadata !"fpexcept.strict")
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ret float %result
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}
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define float @func2(float %a, float %b) {
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; CHECK-LABEL: define float @func2
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; CHECK-SAME: (float [[TMP0:%.*]], float [[TMP1:%.*]]) {
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; CHECK-NEXT: [[TMP3:%.*]] = tail call float @func1(float [[TMP0]], float [[TMP1]])
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; CHECK-NEXT: ret float [[TMP3]]
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;
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%result = call float @llvm.experimental.constrained.fadd.f32(float %a, float %b, metadata !"round.dynamic", metadata !"fpexcept.strict")
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%result_2 = call float @llvm.experimental.constrained.fadd.f32(float %a, float %b, metadata !"round.dynamic", metadata !"fpexcept.strict")
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ret float %result
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}
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