17 lines
842 B
C
17 lines
842 B
C
// RUN: %clang_cc1 -fdenormal-fp-math=ieee %s -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-IEEE
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// RUN: %clang_cc1 -fdenormal-fp-math=preserve-sign %s -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-PS
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// RUN: %clang_cc1 -fdenormal-fp-math=positive-zero %s -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-PZ
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// RUN: %clang_cc1 -fdenormal-fp-math=dynamic %s -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-DYNAMIC
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// CHECK-LABEL: main
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// The ieee,ieee is the default, so omit the attribute
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// CHECK-IEEE-NOT:"denormal-fp-math"
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// CHECK-PS: attributes #0 = {{.*}}"denormal-fp-math"="preserve-sign,preserve-sign"{{.*}}
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// CHECK-PZ: attributes #0 = {{.*}}"denormal-fp-math"="positive-zero,positive-zero"{{.*}}
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// CHECK-DYNAMIC: attributes #0 = {{.*}}"denormal-fp-math"="dynamic,dynamic"{{.*}}
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int main(void) {
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return 0;
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}
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