6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2026-04-25 21:18:19 +00:00
Code Issues Projects Releases Wiki Activity

Change createPostRAScheduler so it can be turned off at llc -O1.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84273 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2009-10-16 21:06:15 +00:00
parent bf57b52ba4
commit fa16354e03
6 changed files with 31 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/CodeGen/PostRASchedulerList.cpp
+6 -4
View File
@@ -78,10 +78,12 @@ DebugMod("postra-sched-debugmod",
namespace {
class VISIBILITY_HIDDEN PostRAScheduler : public MachineFunctionPass {
AliasAnalysis *AA;
CodeGenOpt::Level OptLevel;
public:
static char ID;
PostRAScheduler() : MachineFunctionPass(&ID) {}
PostRAScheduler(CodeGenOpt::Level ol) :
MachineFunctionPass(&ID), OptLevel(ol) {}
void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesCFG();
@@ -238,7 +240,7 @@ bool PostRAScheduler::runOnMachineFunction(MachineFunction &Fn) {
} else {
// Check that post-RA scheduling is enabled for this target.
const TargetSubtarget &ST = Fn.getTarget().getSubtarget<TargetSubtarget>();
if (!ST.enablePostRAScheduler())
if (!ST.enablePostRAScheduler(OptLevel))
return false;
}
@@ -1195,6 +1197,6 @@ void SchedulePostRATDList::ListScheduleTopDown() {
// Public Constructor Functions
//===----------------------------------------------------------------------===//
FunctionPass *llvm::createPostRAScheduler() {
return new PostRAScheduler();
FunctionPass *llvm::createPostRAScheduler(CodeGenOpt::Level OptLevel) {
return new PostRAScheduler(OptLevel);
}