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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-05-02 14:55:48 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-05-02 14:55:48 +0000 |
| commit | 769aa2d46fa5dc0bee5285c95a80ad8749cb79cf (patch) | |
| tree | 515a65d780b421ee5e78c60103c9e79bb7ba8caa /test/Driver/fast-math.c | |
| parent | d6268ffe94e5159ef41c61fe7f750c22546d3ef3 (diff) | |
| download | clang-769aa2d46fa5dc0bee5285c95a80ad8749cb79cf.tar.gz clang-769aa2d46fa5dc0bee5285c95a80ad8749cb79cf.tar.bz2 clang-769aa2d46fa5dc0bee5285c95a80ad8749cb79cf.tar.xz | |
Driver: Turn the default value for -fmath-errno into a proper target hook and disable it by default on more platforms.
For now -fno-math-errno is the default on BSD-derived platforms (Darwin,
DragonFlyBSD, FreeBSD, NetBSD, OpenBSD). If the default is not right for
your platform, please yell. I only verified the result with the default
compilers on Darwin and FreeBSD.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155990 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Driver/fast-math.c')
| -rw-r--r-- | test/Driver/fast-math.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/Driver/fast-math.c b/test/Driver/fast-math.c index 09d249d6c2..8426f0950a 100644 --- a/test/Driver/fast-math.c +++ b/test/Driver/fast-math.c @@ -26,6 +26,14 @@ // 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" // |