diff options
Diffstat (limited to 'test/Driver/fast-math.c')
| -rw-r--r-- | test/Driver/fast-math.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/test/Driver/fast-math.c b/test/Driver/fast-math.c index aef7cc3624d0..8426f0950acf 100644 --- a/test/Driver/fast-math.c +++ b/test/Driver/fast-math.c @@ -4,6 +4,9 @@ // LLVM only supports three switches which is more coarse grained than GCC's // support. // +// Both of them use gcc driver for as. +// XFAIL: cygwin,mingw32 +// // RUN: %clang -### -fno-honor-infinities -c %s 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-NO-INFS %s // CHECK-NO-INFS: "-cc1" @@ -19,8 +22,23 @@ // CHECK-MATH-ERRNO: "-cc1" // CHECK-MATH-ERRNO: "-fmath-errno" // -// RUN: %clang -### -fassociative-math -freciprocal-math -fno-signed-zeros \ -// RUN: -fno-trapping-math -c %s 2>&1 \ +// RUN: %clang -### -fmath-errno -fno-math-errno -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// RUN: %clang -### -target i686-apple-darwin -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// RUN: %clang -### -target x86_64-unknown-freebsd -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// RUN: %clang -### -target x86_64-unknown-netbsd -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// RUN: %clang -### -target x86_64-unknown-openbsd -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// RUN: %clang -### -target x86_64-unknown-dragonfly -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// CHECK-NO-MATH-ERRNO: "-cc1" +// CHECK-NO-MATH-ERRNO-NOT: "-fmath-errno" +// +// RUN: %clang -### -fno-math-errno -fassociative-math -freciprocal-math \ +// RUN: -fno-signed-zeros -fno-trapping-math -c %s 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-UNSAFE-MATH %s // CHECK-UNSAFE-MATH: "-cc1" // CHECK-UNSAFE-MATH: "-menable-unsafe-fp-math" @@ -36,7 +54,7 @@ // RUN: | FileCheck --check-prefix=CHECK-NO-INFS %s // RUN: %clang -### -ffinite-math-only -c %s 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-NO-NANS %s -// RUN: %clang -### -funsafe-math-optimizations -c %s 2>&1 \ +// RUN: %clang -### -funsafe-math-optimizations -fno-math-errno -c %s 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-UNSAFE-MATH %s // // One umbrella flag is *really* weird and also changes the semantics of the |