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| author | Devang Patel <dpatel@apple.com> | 2011-05-04 23:58:22 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2011-05-04 23:58:22 +0000 |
| commit | a922ba7edcc27d5c9dcf54fe8813297b702b01dd (patch) | |
| tree | 9f1ea7dbe6f23c578449581476f5d4b79bc73834 /lib/Transforms/Utils/LCSSA.cpp | |
| parent | 49b2803ec227cd196f896138e9e16ea19eead92e (diff) | |
Set debug location for new PHI nodes created in exit block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130894 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/LCSSA.cpp')
| -rw-r--r-- | lib/Transforms/Utils/LCSSA.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Transforms/Utils/LCSSA.cpp b/lib/Transforms/Utils/LCSSA.cpp index b654111eba..885da337cf 100644 --- a/lib/Transforms/Utils/LCSSA.cpp +++ b/lib/Transforms/Utils/LCSSA.cpp @@ -36,6 +36,7 @@ #include "llvm/Analysis/Dominators.h" #include "llvm/Analysis/LoopPass.h" #include "llvm/Analysis/ScalarEvolution.h" +#include "llvm/Transforms/Utils/BasicBlockUtils.h" #include "llvm/Transforms/Utils/SSAUpdater.h" #include "llvm/ADT/Statistic.h" #include "llvm/ADT/STLExtras.h" @@ -226,6 +227,7 @@ bool LCSSA::ProcessInstruction(Instruction *Inst, PredCache.GetNumPreds(ExitBB), Inst->getName()+".lcssa", ExitBB->begin()); + PN->setDebugLoc(GetFirstDebugLocInBasicBlock(ExitBB)); // Add inputs from inside the loop for this PHI. for (BasicBlock **PI = PredCache.GetPreds(ExitBB); *PI; ++PI) { |