13 lines
531 B
C
13 lines
531 B
C
// RUN: %clang -c -target x86_64 -ffast-math \
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// RUN: -emit-llvm -S -o - %s | FileCheck %s
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// RUN: %clang -c -target x86_64 -funsafe-math-optimizations \
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// RUN: -emit-llvm -S -o - %s | FileCheck %s
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float foo(float a, float b) {
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return a+b;
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}
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// CHECK: define{{.*}} float @foo(float noundef %{{.*}}, float noundef %{{.*}}){{.*}} [[FAST_ATTRS:#[0-9]+]]
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// CHECK: attributes [[FAST_ATTRS]] = { {{.*}} "approx-func-fp-math"="true" {{.*}} "no-signed-zeros-fp-math"="true" "no-trapping-math"="true" {{.*}} "unsafe-fp-math"="true"
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