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zap dead code.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112130 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-08-26 01:13:54 +00:00
parent e943c15621
commit 2a36545176
1 changed files with 1 additions and 13 deletions
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14
lib/Transforms/IPO/StructRetPromotion.cpp
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@ -1,4 +1,4 @@
//===-- StructRetPromotion.cpp - Promote sret arguments ------------------===// //===-- StructRetPromotion.cpp - Promote sret arguments -------------------===//
// //
// The LLVM Compiler Infrastructure // The LLVM Compiler Infrastructure
// //
@ -57,7 +57,6 @@ namespace {
bool isSafeToUpdateAllCallers(Function *F); bool isSafeToUpdateAllCallers(Function *F);
Function *cloneFunctionBody(Function *F, const StructType *STy); Function *cloneFunctionBody(Function *F, const StructType *STy);
CallGraphNode *updateCallSites(Function *F, Function *NF); CallGraphNode *updateCallSites(Function *F, Function *NF);
bool nestedStructType(const StructType *STy);
}; };
} }
@ -351,14 +350,3 @@ CallGraphNode *SRETPromotion::updateCallSites(Function *F, Function *NF) {
return NF_CGN; return NF_CGN;
} }
/// nestedStructType - Return true if STy includes any
/// other aggregate types
bool SRETPromotion::nestedStructType(const StructType *STy) {
unsigned Num = STy->getNumElements();
for (unsigned i = 0; i < Num; i++) {
const Type *Ty = STy->getElementType(i);
if (!Ty->isSingleValueType() && !Ty->isVoidTy())
return true;
}
return false;
}