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| author | Dylan Noblesmith <nobled@dreamwidth.org> | 2012-08-08 16:09:15 +0000 |
|---|---|---|
| committer | Dylan Noblesmith <nobled@dreamwidth.org> | 2012-08-08 16:09:15 +0000 |
| commit | 4c004f3e13a65e82bba4064dc5e35ca2ad41ac81 (patch) | |
| tree | 91fd5751e85eb1a18e28b52d66c37f102b40a437 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | c0cebeddb2014733a01d0af0624d489af8fa017b (diff) | |
| download | llvm-4c004f3e13a65e82bba4064dc5e35ca2ad41ac81.zip llvm-4c004f3e13a65e82bba4064dc5e35ca2ad41ac81.tar.gz llvm-4c004f3e13a65e82bba4064dc5e35ca2ad41ac81.tar.bz2 | |
Preprocessor: fix __OPTIMIZE_SIZE__ and -Oz
Add some tests for __OPTIMIZE_SIZE__ and __NO_INLINE__,
removing the superfluous copies in the target-specific
tests, since it's target-independent.
This uncovered a bug in the handling of -Oz: it would
attempt to store the value 2 in the 1-bit bitfield OptimizeSize,
leaving a value of 0 and never defining __OPTIMIZE_SIZE__.
llvm-svn: 161495
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 98dc247..d39679c 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -2096,9 +2096,10 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Opts.Deprecated); // FIXME: Eliminate this dependency. - unsigned Opt = getOptimizationLevel(Args, IK, Diags); + unsigned Opt = getOptimizationLevel(Args, IK, Diags), + OptSize = getOptimizationLevelSize(Args, IK, Diags); Opts.Optimize = Opt != 0; - Opts.OptimizeSize = getOptimizationLevelSize(Args, IK, Diags); + Opts.OptimizeSize = OptSize != 0; // This is the __NO_INLINE__ define, which just depends on things like the // optimization level and -fno-inline, not actually whether the backend has |