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Enable machine sinking pass in non-fast mode.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63999 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2009-02-07 01:57:46 +00:00
parent 472da14240
commit c963b638c7
3 changed files with 4 additions and 10 deletions
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10
lib/CodeGen/LLVMTargetMachine.cpp
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@@ -38,11 +38,6 @@ static cl::opt<bool> PrintEmittedAsm("print-emitted-asm", cl::Hidden,
static cl::opt<bool> PrintGCInfo("print-gc", cl::Hidden,
cl::desc("Dump garbage collector data"));
// Hidden options to help debugging
static cl::opt<bool>
EnableSinking("enable-sinking", cl::init(false), cl::Hidden,
cl::desc("Perform sinking on machine code"));
// When this works it will be on by default.
static cl::opt<bool>
DisablePostRAScheduler("disable-post-RA-scheduler",
@@ -183,11 +178,10 @@ bool LLVMTargetMachine::addCommonCodeGenPasses(PassManagerBase &PM, bool Fast) {
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(cerr));
if (!Fast)
if (!Fast) {
PM.add(createMachineLICMPass());
if (EnableSinking)
PM.add(createMachineSinkingPass());
}
// Run pre-ra passes.
if (addPreRegAlloc(PM, Fast) && PrintMachineCode)