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Generate these labels when we're in "fast" mode, not simply when we're no in

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"optimize-for-size" mode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65064 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2009-02-19 21:12:54 +00:00
parent c1c9d7e6a9
commit dfdacee2ab
3 changed files with 9 additions and 11 deletions

10
lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp

@ -3915,10 +3915,7 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) {
if (DW && DW->ValidDebugInfo(RSI.getContext())) {
unsigned LabelID =
DW->RecordRegionStart(cast<GlobalVariable>(RSI.getContext()));
const Function *F = I.getParent()->getParent();
// FIXME: Support more than just -Os.
if (!F->hasFnAttr(Attribute::OptimizeForSize))
if (Fast)
DAG.setRoot(DAG.getLabel(ISD::DBG_LABEL, getCurDebugLoc(),
getRoot(), LabelID));
}
@ -3931,10 +3928,7 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) {
if (DW && DW->ValidDebugInfo(REI.getContext())) {
unsigned LabelID =
DW->RecordRegionEnd(cast<GlobalVariable>(REI.getContext()));
const Function *F = I.getParent()->getParent();
// FIXME: Support more than just -Os.
if (!F->hasFnAttr(Attribute::OptimizeForSize))
if (Fast)
DAG.setRoot(DAG.getLabel(ISD::DBG_LABEL, getCurDebugLoc(),
getRoot(), LabelID));
}

8
lib/CodeGen/SelectionDAG/SelectionDAGBuild.h

@ -354,14 +354,18 @@ public:
/// FuncInfo - Information about the function as a whole.
///
FunctionLoweringInfo &FuncInfo;
/// Fast - We are in -fast mode.
///
bool Fast;
/// GFI - Garbage collection metadata for the function.
GCFunctionInfo *GFI;
SelectionDAGLowering(SelectionDAG &dag, TargetLowering &tli,
FunctionLoweringInfo &funcinfo)
FunctionLoweringInfo &funcinfo, bool fast)
: CurDebugLoc(DebugLoc::getUnknownLoc()),
TLI(tli), DAG(dag), FuncInfo(funcinfo) {
TLI(tli), DAG(dag), FuncInfo(funcinfo), Fast(fast) {
}
void init(GCFunctionInfo *gfi, AliasAnalysis &aa);

2
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

@ -268,7 +268,7 @@ SelectionDAGISel::SelectionDAGISel(TargetMachine &tm, bool fast) :
FunctionPass(&ID), TM(tm), TLI(*tm.getTargetLowering()),
FuncInfo(new FunctionLoweringInfo(TLI)),
CurDAG(new SelectionDAG(TLI, *FuncInfo)),
SDL(new SelectionDAGLowering(*CurDAG, TLI, *FuncInfo)),
SDL(new SelectionDAGLowering(*CurDAG, TLI, *FuncInfo, fast)),
GFI(),
Fast(fast),
DAGSize(0)