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| author | Bob Wilson <bob.wilson@apple.com> | 2012-07-19 03:52:53 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2012-07-19 03:52:53 +0000 |
| commit | 6a039161d7b61ae69380e049f314eabb702372b9 (patch) | |
| tree | 810fd4fc5b9a991a2116a0b35b51dbf02244729f /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 24a1047c8cda684c12cf473fa8adb21aca567f4e (diff) | |
| download | bcm5719-llvm-6a039161d7b61ae69380e049f314eabb702372b9.tar.gz bcm5719-llvm-6a039161d7b61ae69380e049f314eabb702372b9.zip | |
Define __FINITE_MATH_ONLY__ based on -ffast-math and -ffinite-math-only.
This macro was being unconditionally set to zero, preceded by a FIXME comment.
This fixes <rdar://problem/11845441>. Patch by Michael Gottesman!
llvm-svn: 160491
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 016783b1dc5..544c0a270a0 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -2100,6 +2100,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Opts.NoInlineDefine = !Opt || Args.hasArg(OPT_fno_inline); Opts.FastMath = Args.hasArg(OPT_ffast_math); + Opts.FiniteMathOnly = Args.hasArg(OPT_ffinite_math_only); unsigned SSP = Args.getLastArgIntValue(OPT_stack_protector, 0, Diags); switch (SSP) { |
