[llvm-commits] [llvm] r66384 - /llvm/trunk/lib/Transforms/IPO/PartialSpecialization.cpp
Nick Lewycky
nicholas at mxc.ca
Sun Mar 8 12:02:17 PDT 2009
Author: nicholas
Date: Sun Mar 8 14:02:17 2009
New Revision: 66384
URL: http://llvm.org/viewvc/llvm-project?rev=66384&view=rev
Log:
Keep calling-convention and tail-call bit when creating new invoke or call.
Modified:
llvm/trunk/lib/Transforms/IPO/PartialSpecialization.cpp
Modified: llvm/trunk/lib/Transforms/IPO/PartialSpecialization.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/PartialSpecialization.cpp?rev=66384&r1=66383&r2=66384&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/IPO/PartialSpecialization.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/PartialSpecialization.cpp Sun Mar 8 14:02:17 2009
@@ -65,7 +65,7 @@
DenseSet<unsigned> deleted;
for (DenseMap<const Value*, Value*>::iterator
repb = replacements.begin(), repe = replacements.end();
- repb != repe; ++ repb)
+ repb != repe; ++repb)
deleted.insert(cast<Argument>(repb->first)->getArgNo());
Function* NF = CloneFunction(F, replacements);
@@ -74,7 +74,7 @@
for (Value::use_iterator ii = F->use_begin(), ee = F->use_end();
ii != ee; ) {
- Value::use_iterator i = ii;;
+ Value::use_iterator i = ii;
++ii;
if (isa<CallInst>(i) || isa<InvokeInst>(i)) {
CallSite CS(cast<Instruction>(i));
@@ -85,16 +85,19 @@
if (!deleted.count(x))
args.push_back(CS.getArgument(x));
Value* NCall;
- if (isa<CallInst>(i))
+ if (CallInst *CI = dyn_cast<CallInst>(i)) {
NCall = CallInst::Create(NF, args.begin(), args.end(),
- CS.getInstruction()->getName(),
- CS.getInstruction());
- else
- NCall = InvokeInst::Create(NF, cast<InvokeInst>(i)->getNormalDest(),
- cast<InvokeInst>(i)->getUnwindDest(),
+ CI->getName(), CI);
+ cast<CallInst>(NCall)->setTailCall(CI->isTailCall());
+ cast<CallInst>(NCall)->setCallingConv(CI->getCallingConv());
+ } else {
+ InvokeInst *II = cast<InvokeInst>(i);
+ NCall = InvokeInst::Create(NF, II->getNormalDest(),
+ II->getUnwindDest(),
args.begin(), args.end(),
- CS.getInstruction()->getName(),
- CS.getInstruction());
+ II->getName(), II);
+ cast<InvokeInst>(NCall)->setCallingConv(II->getCallingConv());
+ }
CS.getInstruction()->replaceAllUsesWith(NCall);
CS.getInstruction()->eraseFromParent();
}
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