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| author | Bill Wendling <isanbard@gmail.com> | 2009-04-29 00:15:41 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2009-04-29 00:15:41 +0000 |
| commit | be8cc2a3dedeb7685f07e68cdc4b9502eb97eb2b (patch) | |
| tree | 61b5516b5232ee39d0cfb04473b2cc8076464a1c /lib/Target/CppBackend/CPPTargetMachine.h | |
| parent | a24d1b155831d25f543e0e4ece9b572cefda2f17 (diff) | |
| download | external_llvm-be8cc2a3dedeb7685f07e68cdc4b9502eb97eb2b.zip external_llvm-be8cc2a3dedeb7685f07e68cdc4b9502eb97eb2b.tar.gz external_llvm-be8cc2a3dedeb7685f07e68cdc4b9502eb97eb2b.tar.bz2 | |
Second attempt:
Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to
use the old behavior, the flag is -O0. This change allows for finer-grained
control over which optimizations are run at different -O levels.
Most of this work was pretty mechanical. The majority of the fixes came from
verifying that a "fast" variable wasn't used anymore. The JIT still uses a
"Fast" flag. I'll change the JIT with a follow-up patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70343 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/CppBackend/CPPTargetMachine.h')
| -rw-r--r-- | lib/Target/CppBackend/CPPTargetMachine.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/CppBackend/CPPTargetMachine.h b/lib/Target/CppBackend/CPPTargetMachine.h index db17c17..90b8268 100644 --- a/lib/Target/CppBackend/CPPTargetMachine.h +++ b/lib/Target/CppBackend/CPPTargetMachine.h @@ -29,7 +29,8 @@ struct CPPTargetMachine : public TargetMachine { virtual bool WantsWholeFile() const { return true; } virtual bool addPassesToEmitWholeFile(PassManager &PM, raw_ostream &Out, - CodeGenFileType FileType, bool Fast); + CodeGenFileType FileType, + unsigned OptLevel); // This class always works, but shouldn't be the default in most cases. static unsigned getModuleMatchQuality(const Module &M) { return 1; } |