[llvm-commits] [llvm] r48160 - /llvm/trunk/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
Devang Patel
dpatel at apple.com
Mon Mar 10 11:11:41 PDT 2008
Author: dpatel
Date: Mon Mar 10 13:11:41 2008
New Revision: 48160
URL: http://llvm.org/viewvc/llvm-project?rev=48160&view=rev
Log:
simplify
Modified:
llvm/trunk/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
Modified: llvm/trunk/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp?rev=48160&r1=48159&r2=48160&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp (original)
+++ llvm/trunk/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp Mon Mar 10 13:11:41 2008
@@ -21,6 +21,7 @@
#include "llvm/Instructions.h"
#include "llvm/Type.h"
#include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/StringExtras.h"
using namespace llvm;
char UnifyFunctionExitNodes::ID = 0;
@@ -116,9 +117,10 @@
if (NumRetVals == 0)
new ReturnInst(NULL, NewRetBlock);
else if (const StructType *STy = dyn_cast<StructType>(F.getReturnType())) {
+ Instruction *InsertPt = NewRetBlock->getFirstNonPHI();
for (unsigned i = 0; i < NumRetVals; ++i) {
- PHINode *PN = new PHINode(STy->getElementType(i), "UnifiedRetVal");
- NewRetBlock->getInstList().push_back(PN);
+ PHINode *PN = new PHINode(STy->getElementType(i), "UnifiedRetVal."
+ + utostr(i), InsertPt);
Phis.push_back(PN);
}
new ReturnInst(&Phis[0], NumRetVals);
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