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Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to

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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'm not 100% sure if it's necessary to change it there...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70270 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2009-04-28 00:21:31 +00:00
parent d908adf2ec
commit 2e9d5f912a
93 changed files with 394 additions and 346 deletions
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lib/Target/CellSPU/SPUTargetMachine.cpp
+6 -4
View File
@@ -81,15 +81,17 @@ SPUTargetMachine::SPUTargetMachine(const Module &M, const std::string &FS)
//===----------------------------------------------------------------------===//
bool
SPUTargetMachine::addInstSelector(PassManagerBase &PM, bool Fast)
SPUTargetMachine::addInstSelector(PassManagerBase &PM, unsigned OptLevel)
{
// Install an instruction selector.
PM.add(createSPUISelDag(*this));
return false;
}
bool SPUTargetMachine::addAssemblyEmitter(PassManagerBase &PM, bool Fast,
bool Verbose, raw_ostream &Out) {
PM.add(createSPUAsmPrinterPass(Out, *this, Fast, Verbose));
bool SPUTargetMachine::addAssemblyEmitter(PassManagerBase &PM,
unsigned OptLevel,
bool Verbose,
raw_ostream &Out) {
PM.add(createSPUAsmPrinterPass(Out, *this, OptLevel, Verbose));
return false;
}