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Refine further the scope where the global DebugLoc value is active.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101443 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-04-16 05:06:56 +00:00
parent 4b67bc1e80
commit f89d1dc9b7
1 changed files with 5 additions and 7 deletions
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12
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@ -256,15 +256,13 @@ void SelectionDAGISel::SelectBasicBlock(const BasicBlock *LLVMBB,
SDB->setCurrentBasicBlock(BB);
// Lower all of the non-terminator instructions. If a call is emitted
// as a tail call, cease emitting nodes for this block.
// as a tail call, cease emitting nodes for this block. Terminators
// are handled below.
for (BasicBlock::const_iterator I = Begin;
I != End && !SDB->HasTailCall; ++I) {
I != End && !SDB->HasTailCall && !isa<TerminatorInst>(I);
++I) {
SetDebugLoc(I, SDB, 0, MF);
// Visit the instruction. Terminators are handled below.
if (!isa<TerminatorInst>(I))
SDB->visit(*I);
SDB->visit(*I);
ResetDebugLoc(SDB, 0);
}