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smallvectorize the list of returns built by CloneAndPruneFunctionInto.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80202 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-08-27 04:02:30 +00:00
parent 597ef10577
commit ec1bea0d94
4 changed files with 11 additions and 11 deletions
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6
include/llvm/Transforms/Utils/Cloning.h
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@ -18,7 +18,6 @@
#ifndef LLVM_TRANSFORMS_UTILS_CLONING_H
#define LLVM_TRANSFORMS_UTILS_CLONING_H
#include <vector>
#include "llvm/ADT/DenseMap.h"
namespace llvm {
@ -39,6 +38,7 @@ class TargetData;
class Loop;
class LoopInfo;
class LLVMContext;
template <typename T> class SmallVectorImpl;
/// CloneModule - Return an exact copy of the specified module
///
@ -137,7 +137,7 @@ inline Function *CloneFunction(const Function *F, ClonedCodeInfo *CodeInfo = 0){
///
void CloneFunctionInto(Function *NewFunc, const Function *OldFunc,
DenseMap<const Value*, Value*> &ValueMap,
std::vector<ReturnInst*> &Returns,
SmallVectorImpl<ReturnInst*> &Returns,
const char *NameSuffix = "",
ClonedCodeInfo *CodeInfo = 0);
@ -150,7 +150,7 @@ void CloneFunctionInto(Function *NewFunc, const Function *OldFunc,
/// used for things like CloneFunction or CloneModule.
void CloneAndPruneFunctionInto(Function *NewFunc, const Function *OldFunc,
DenseMap<const Value*, Value*> &ValueMap,
std::vector<ReturnInst*> &Returns,
SmallVectorImpl<ReturnInst*> &Returns,
const char *NameSuffix = "",
ClonedCodeInfo *CodeInfo = 0,
const TargetData *TD = 0);

12
lib/Transforms/Utils/CloneFunction.cpp
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@ -73,7 +73,7 @@ BasicBlock *llvm::CloneBasicBlock(const BasicBlock *BB,
//
void llvm::CloneFunctionInto(Function *NewFunc, const Function *OldFunc,
DenseMap<const Value*, Value*> &ValueMap,
std::vector<ReturnInst*> &Returns,
SmallVectorImpl<ReturnInst*> &Returns,
const char *NameSuffix, ClonedCodeInfo *CodeInfo) {
assert(NameSuffix && "NameSuffix cannot be null!");
@ -166,7 +166,7 @@ Function *llvm::CloneFunction(const Function *F,
ValueMap[I] = DestI++; // Add mapping to ValueMap
}
std::vector<ReturnInst*> Returns; // Ignore returns cloned...
SmallVector<ReturnInst*, 8> Returns; // Ignore returns cloned.
CloneFunctionInto(NewF, F, ValueMap, Returns, "", CodeInfo);
return NewF;
}
@ -180,7 +180,7 @@ namespace {
Function *NewFunc;
const Function *OldFunc;
DenseMap<const Value*, Value*> &ValueMap;
std::vector<ReturnInst*> &Returns;
SmallVectorImpl<ReturnInst*> &Returns;
const char *NameSuffix;
ClonedCodeInfo *CodeInfo;
const TargetData *TD;
@ -188,7 +188,7 @@ namespace {
public:
PruningFunctionCloner(Function *newFunc, const Function *oldFunc,
DenseMap<const Value*, Value*> &valueMap,
std::vector<ReturnInst*> &returns,
SmallVectorImpl<ReturnInst*> &returns,
const char *nameSuffix,
ClonedCodeInfo *codeInfo,
const TargetData *td)
@ -361,7 +361,7 @@ ConstantFoldMappedInstruction(const Instruction *I) {
/// used for things like CloneFunction or CloneModule.
void llvm::CloneAndPruneFunctionInto(Function *NewFunc, const Function *OldFunc,
DenseMap<const Value*, Value*> &ValueMap,
std::vector<ReturnInst*> &Returns,
SmallVectorImpl<ReturnInst*> &Returns,
const char *NameSuffix,
ClonedCodeInfo *CodeInfo,
const TargetData *TD) {
@ -391,7 +391,7 @@ void llvm::CloneAndPruneFunctionInto(Function *NewFunc, const Function *OldFunc,
// insert it into the new function in the right order. If not, ignore it.
//
// Defer PHI resolution until rest of function is resolved.
std::vector<const PHINode*> PHIToResolve;
SmallVector<const PHINode*, 16> PHIToResolve;
for (Function::const_iterator BI = OldFunc->begin(), BE = OldFunc->end();
BI != BE; ++BI) {
BasicBlock *NewBB = cast_or_null<BasicBlock>(ValueMap[BI]);

2
lib/Transforms/Utils/CloneModule.cpp
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@ -108,7 +108,7 @@ Module *llvm::CloneModule(const Module *M,
ValueMap[J] = DestI++;
}
std::vector<ReturnInst*> Returns; // Ignore returns cloned...
SmallVector<ReturnInst*, 8> Returns; // Ignore returns cloned.
CloneFunctionInto(F, I, ValueMap, Returns);
}

2
lib/Transforms/Utils/InlineFunction.cpp
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@ -307,7 +307,7 @@ bool llvm::InlineFunction(CallSite CS, CallGraph *CG, const TargetData *TD) {
// Make sure to capture all of the return instructions from the cloned
// function.
std::vector<ReturnInst*> Returns;
SmallVector<ReturnInst*, 8> Returns;
ClonedCodeInfo InlinedFunctionInfo;
Function::iterator FirstNewBlock;