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Move all the SaveState options and stuff inton one spot at the top of the file.

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De-constify SaveStateToModule; we have to set both it and SaveRegAllocState
explicitly in the reoptimizer.
Make SaveRegAllocState an 'external location' option.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12278 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Brian Gaeke
2004-03-10 22:21:03 +00:00
parent 14068d9f97
commit d1b3679214
1 changed files with 10 additions and 8 deletions
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18
lib/Target/SparcV9/RegAlloc/PhyRegAlloc.cpp
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@@ -51,12 +51,6 @@ namespace llvm {
RegAllocDebugLevel_t DEBUG_RA; RegAllocDebugLevel_t DEBUG_RA;
/// The reoptimizer wants to be able to grovel through the register
/// allocator's state after it has done its job. This is a hack.
///
PhyRegAlloc::SavedStateMapTy ExportedFnAllocState;
const bool SaveStateToModule = true;
static cl::opt<RegAllocDebugLevel_t, true> static cl::opt<RegAllocDebugLevel_t, true>
DRA_opt("dregalloc", cl::Hidden, cl::location(DEBUG_RA), DRA_opt("dregalloc", cl::Hidden, cl::location(DEBUG_RA),
cl::desc("enable register allocation debugging information"), cl::desc("enable register allocation debugging information"),
@@ -69,8 +63,16 @@ DRA_opt("dregalloc", cl::Hidden, cl::location(DEBUG_RA),
clEnumValN(RA_DEBUG_Verbose, "v", "extra debug output"), clEnumValN(RA_DEBUG_Verbose, "v", "extra debug output"),
0)); 0));
static cl::opt<bool> /// The reoptimizer wants to be able to grovel through the register
SaveRegAllocState("save-ra-state", cl::Hidden, /// allocator's state after it has done its job. This is a hack.
///
PhyRegAlloc::SavedStateMapTy ExportedFnAllocState;
bool SaveRegAllocState = false;
bool SaveStateToModule = true;
static cl::opt<bool, true>
SaveRegAllocStateOpt("save-ra-state", cl::Hidden,
cl::location (SaveRegAllocState),
cl::init(false),
cl::desc("write reg. allocator state into module")); cl::desc("write reg. allocator state into module"));
FunctionPass *getRegisterAllocator(TargetMachine &T) { FunctionPass *getRegisterAllocator(TargetMachine &T) {