diff options
| 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/X86/X86TargetMachine.h | |
| parent | a24d1b155831d25f543e0e4ece9b572cefda2f17 (diff) | |
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/X86/X86TargetMachine.h')
| -rw-r--r-- | lib/Target/X86/X86TargetMachine.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/Target/X86/X86TargetMachine.h b/lib/Target/X86/X86TargetMachine.h index fdc00fa1ef..4b4e26f600 100644 --- a/lib/Target/X86/X86TargetMachine.h +++ b/lib/Target/X86/X86TargetMachine.h @@ -45,7 +45,7 @@ protected: // set this functions to ctor pointer at startup time if they are linked in. typedef FunctionPass *(*AsmPrinterCtorFn)(raw_ostream &o, X86TargetMachine &tm, - bool fast, bool verbose); + unsigned OptLevel, bool verbose); static AsmPrinterCtorFn AsmPrinterCtor; public: @@ -74,14 +74,14 @@ public: } // Set up the pass pipeline. - virtual bool addInstSelector(PassManagerBase &PM, bool Fast); - virtual bool addPreRegAlloc(PassManagerBase &PM, bool Fast); - virtual bool addPostRegAlloc(PassManagerBase &PM, bool Fast); - virtual bool addAssemblyEmitter(PassManagerBase &PM, bool Fast, + virtual bool addInstSelector(PassManagerBase &PM, unsigned OptLevel); + virtual bool addPreRegAlloc(PassManagerBase &PM, unsigned OptLevel); + virtual bool addPostRegAlloc(PassManagerBase &PM, unsigned OptLevel); + virtual bool addAssemblyEmitter(PassManagerBase &PM, unsigned OptLevel, bool Verbose, raw_ostream &Out); - virtual bool addCodeEmitter(PassManagerBase &PM, bool Fast, + virtual bool addCodeEmitter(PassManagerBase &PM, unsigned OptLevel, bool DumpAsm, MachineCodeEmitter &MCE); - virtual bool addSimpleCodeEmitter(PassManagerBase &PM, bool Fast, + virtual bool addSimpleCodeEmitter(PassManagerBase &PM, unsigned OptLevel, bool DumpAsm, MachineCodeEmitter &MCE); /// symbolicAddressesAreRIPRel - Return true if symbolic addresses are |