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| author | Daniel Dunbar <daniel@zuster.org> | 2011-02-04 02:20:39 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2011-02-04 02:20:39 +0000 |
| commit | 7aa71f94234d071e32f9ee819e726ec3370f3c93 (patch) | |
| tree | 6250e05b71b0fd5b3f746d38013cf08999ecff4c /clang/lib/Driver/Tools.cpp | |
| parent | 5ad0d7edfa1317695b8d76f0cfd1dea22ca70d1f (diff) | |
| download | bcm5719-llvm-7aa71f94234d071e32f9ee819e726ec3370f3c93.tar.gz bcm5719-llvm-7aa71f94234d071e32f9ee819e726ec3370f3c93.zip | |
build: Add support for DISABLE_DEFAULT_STRICT_ALIASING, which does what one
might expect.
llvm-svn: 124848
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index d1d8873c3a6..f3d2d4b88bd 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -1007,9 +1007,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, if (!Args.hasFlag(options::OPT_fzero_initialized_in_bss, options::OPT_fno_zero_initialized_in_bss)) CmdArgs.push_back("-mno-zero-initialized-in-bss"); - if (Args.hasFlag(options::OPT_fno_strict_aliasing, - options::OPT_fstrict_aliasing, - false)) + if (!Args.hasFlag(options::OPT_fstrict_aliasing, + options::OPT_fno_strict_aliasing, + getToolChain().IsStrictAliasingDefault())) CmdArgs.push_back("-relaxed-aliasing"); // Decide whether to use verbose asm. Verbose assembly is the default on |
