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ee3c7e0d42
This allows disabling the FP options with just one flag (-fno-fast-math). Differential Revision: https://reviews.llvm.org/D25479 llvm-svn: 284121
13 lines
1.1 KiB
C
13 lines
1.1 KiB
C
// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=ieee -v 2>&1 | FileCheck -check-prefix=CHECK-IEEE %s
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// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=preserve-sign -v 2>&1 | FileCheck -check-prefix=CHECK-PS %s
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// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=positive-zero -v 2>&1 | FileCheck -check-prefix=CHECK-PZ %s
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// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=ieee -fno-fast-math -v 2>&1 | FileCheck -check-prefix=CHECK-NO-UNSAFE %s
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// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=ieee -fno-unsafe-math-optimizations -v 2>&1 | FileCheck -check-prefix=CHECK-NO-UNSAFE %s
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// RUN: not %clang -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=foo -v 2>&1 | FileCheck -check-prefix=CHECK-INVALID %s
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// CHECK-IEEE: "-fdenormal-fp-math=ieee"
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// CHECK-PS: "-fdenormal-fp-math=preserve-sign"
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// CHECK-PZ: "-fdenormal-fp-math=positive-zero"
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// CHECK-NO-UNSAFE-NOT: "-fdenormal-fp-math=ieee"
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// CHECK-INVALID: error: invalid value 'foo' in '-fdenormal-fp-math=foo'
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