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Move TargetData to DataLayout.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165402 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Micah Villmow
2012-10-08 16:38:25 +00:00
parent 2b4b44e0d2
commit 3574eca1b0
229 changed files with 947 additions and 1000 deletions
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36
lib/Transforms/Scalar/SimplifyLibCalls.cpp
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@@ -31,7 +31,7 @@
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetData.h"
#include "llvm/DataLayout.h"
#include "llvm/Target/TargetLibraryInfo.h"
#include "llvm/Config/config.h" // FIXME: Shouldn't depend on host!
using namespace llvm;
@@ -53,7 +53,7 @@ namespace {
class LibCallOptimization {
protected:
Function *Caller;
const TargetData *TD;
const DataLayout *TD;
const TargetLibraryInfo *TLI;
LLVMContext* Context;
public:
@@ -68,7 +68,7 @@ public:
virtual Value *CallOptimizer(Function *Callee, CallInst *CI, IRBuilder<> &B)
=0;
Value *OptimizeCall(CallInst *CI, const TargetData *TD,
Value *OptimizeCall(CallInst *CI, const DataLayout *TD,
const TargetLibraryInfo *TLI, IRBuilder<> &B) {
Caller = CI->getParent()->getParent();
this->TD = TD;
@@ -159,7 +159,7 @@ struct StrCatOpt : public LibCallOptimization {
if (Len == 0)
return Dst;
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
return EmitStrLenMemCpy(Src, Dst, Len, B);
@@ -220,7 +220,7 @@ struct StrNCatOpt : public StrCatOpt {
// strncat(x, c, 0) -> x
if (SrcLen == 0 || Len == 0) return Dst;
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
// We don't optimize this case
@@ -251,7 +251,7 @@ struct StrChrOpt : public LibCallOptimization {
// of the input string and turn this into memchr.
ConstantInt *CharC = dyn_cast<ConstantInt>(CI->getArgOperand(1));
if (CharC == 0) {
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
uint64_t Len = GetStringLength(SrcStr);
@@ -356,7 +356,7 @@ struct StrCmpOpt : public LibCallOptimization {
uint64_t Len1 = GetStringLength(Str1P);
uint64_t Len2 = GetStringLength(Str2P);
if (Len1 && Len2) {
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
return EmitMemCmp(Str1P, Str2P,
@@ -444,7 +444,7 @@ struct StrCpyOpt : public LibCallOptimization {
if (Dst == Src) // strcpy(x,x) -> x
return Src;
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
// See if we can get the length of the input string.
@@ -481,7 +481,7 @@ struct StpCpyOpt: public LibCallOptimization {
FT->getParamType(0) != B.getInt8PtrTy())
return 0;
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
Value *Dst = CI->getArgOperand(0), *Src = CI->getArgOperand(1);
@@ -543,7 +543,7 @@ struct StrNCpyOpt : public LibCallOptimization {
if (Len == 0) return Dst; // strncpy(x, y, 0) -> x
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
// Let strncpy handle the zero padding
@@ -832,7 +832,7 @@ struct MemCmpOpt : public LibCallOptimization {
struct MemCpyOpt : public LibCallOptimization {
virtual Value *CallOptimizer(Function *Callee, CallInst *CI, IRBuilder<> &B) {
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
FunctionType *FT = Callee->getFunctionType();
@@ -854,7 +854,7 @@ struct MemCpyOpt : public LibCallOptimization {
struct MemMoveOpt : public LibCallOptimization {
virtual Value *CallOptimizer(Function *Callee, CallInst *CI, IRBuilder<> &B) {
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
FunctionType *FT = Callee->getFunctionType();
@@ -876,7 +876,7 @@ struct MemMoveOpt : public LibCallOptimization {
struct MemSetOpt : public LibCallOptimization {
virtual Value *CallOptimizer(Function *Callee, CallInst *CI, IRBuilder<> &B) {
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
FunctionType *FT = Callee->getFunctionType();
@@ -1304,7 +1304,7 @@ struct SPrintFOpt : public LibCallOptimization {
if (FormatStr[i] == '%')
return 0; // we found a format specifier, bail out.
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
// sprintf(str, fmt) -> llvm.memcpy(str, fmt, strlen(fmt)+1, 1)
@@ -1334,7 +1334,7 @@ struct SPrintFOpt : public LibCallOptimization {
}
if (FormatStr[1] == 's') {
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
// sprintf(dest, "%s", str) -> llvm.memcpy(dest, str, strlen(str)+1, 1)
@@ -1422,7 +1422,7 @@ struct FWriteOpt : public LibCallOptimization {
struct FPutsOpt : public LibCallOptimization {
virtual Value *CallOptimizer(Function *Callee, CallInst *CI, IRBuilder<> &B) {
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
// Require two pointers. Also, we can't optimize if return value is used.
@@ -1459,7 +1459,7 @@ struct FPrintFOpt : public LibCallOptimization {
if (FormatStr[i] == '%') // Could handle %% -> % if we cared.
return 0; // We found a format specifier.
// These optimizations require TargetData.
// These optimizations require DataLayout.
if (!TD) return 0;
Value *NewCI = EmitFWrite(CI->getArgOperand(1),
@@ -1749,7 +1749,7 @@ bool SimplifyLibCalls::runOnFunction(Function &F) {
if (Optimizations.empty())
InitOptimizations();
const TargetData *TD = getAnalysisIfAvailable<TargetData>();
const DataLayout *TD = getAnalysisIfAvailable<DataLayout>();
IRBuilder<> Builder(F.getContext());