6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2026-04-26 12:20:42 +00:00
Code Issues Projects Releases Wiki Activity

More LLVMContext-ification.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74811 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-07-06 01:34:54 +00:00
parent e8c81ea3f8
commit 14ce9ef2e9
11 changed files with 181 additions and 135 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/Transforms/IPO/ArgumentPromotion.cpp
+9 -8
View File
@@ -36,6 +36,7 @@
#include "llvm/Module.h"
#include "llvm/CallGraphSCCPass.h"
#include "llvm/Instructions.h"
#include "llvm/LLVMContext.h"
#include "llvm/Analysis/AliasAnalysis.h"
#include "llvm/Analysis/CallGraph.h"
#include "llvm/Target/TargetData.h"
@@ -585,7 +586,7 @@ Function *ArgPromotion::DoPromotion(Function *F,
}
// Construct the new function type using the new arguments.
FunctionType *NFTy = FunctionType::get(RetTy, Params, FTy->isVarArg());
FunctionType *NFTy = Context->getFunctionType(RetTy, Params, FTy->isVarArg());
// Create the new function body and insert it into the module...
Function *NF = Function::Create(NFTy, F->getLinkage(), F->getName());
@@ -636,9 +637,9 @@ Function *ArgPromotion::DoPromotion(Function *F,
// Emit a GEP and load for each element of the struct.
const Type *AgTy = cast<PointerType>(I->getType())->getElementType();
const StructType *STy = cast<StructType>(AgTy);
Value *Idxs[2] = { ConstantInt::get(Type::Int32Ty, 0), 0 };
Value *Idxs[2] = { Context->getConstantInt(Type::Int32Ty, 0), 0 };
for (unsigned i = 0, e = STy->getNumElements(); i != e; ++i) {
Idxs[1] = ConstantInt::get(Type::Int32Ty, i);
Idxs[1] = Context->getConstantInt(Type::Int32Ty, i);
Value *Idx = GetElementPtrInst::Create(*AI, Idxs, Idxs+2,
(*AI)->getName()+"."+utostr(i),
Call);
@@ -663,7 +664,7 @@ Function *ArgPromotion::DoPromotion(Function *F,
// Use i32 to index structs, and i64 for others (pointers/arrays).
// This satisfies GEP constraints.
const Type *IdxTy = (isa<StructType>(ElTy) ? Type::Int32Ty : Type::Int64Ty);
Ops.push_back(ConstantInt::get(IdxTy, *II));
Ops.push_back(Context->getConstantInt(IdxTy, *II));
// Keep track of the type we're currently indexing
ElTy = cast<CompositeType>(ElTy)->getTypeAtIndex(*II);
}
@@ -679,7 +680,7 @@ Function *ArgPromotion::DoPromotion(Function *F,
}
if (ExtraArgHack)
Args.push_back(Constant::getNullValue(Type::Int32Ty));
Args.push_back(Context->getNullValue(Type::Int32Ty));
// Push any varargs arguments on the list
for (; AI != CS.arg_end(); ++AI, ++ArgIndex) {
@@ -756,10 +757,10 @@ Function *ArgPromotion::DoPromotion(Function *F,
const Type *AgTy = cast<PointerType>(I->getType())->getElementType();
Value *TheAlloca = new AllocaInst(AgTy, 0, "", InsertPt);
const StructType *STy = cast<StructType>(AgTy);
Value *Idxs[2] = { ConstantInt::get(Type::Int32Ty, 0), 0 };
Value *Idxs[2] = { Context->getConstantInt(Type::Int32Ty, 0), 0 };
for (unsigned i = 0, e = STy->getNumElements(); i != e; ++i) {
Idxs[1] = ConstantInt::get(Type::Int32Ty, i);
Idxs[1] = Context->getConstantInt(Type::Int32Ty, i);
std::string Name = TheAlloca->getName()+"."+utostr(i);
Value *Idx = GetElementPtrInst::Create(TheAlloca, Idxs, Idxs+2,
Name, InsertPt);
@@ -842,7 +843,7 @@ Function *ArgPromotion::DoPromotion(Function *F,
// Notify the alias analysis implementation that we inserted a new argument.
if (ExtraArgHack)
AA.copyValue(Constant::getNullValue(Type::Int32Ty), NF->arg_begin());
AA.copyValue(Context->getNullValue(Type::Int32Ty), NF->arg_begin());
// Tell the alias analysis that the old function is about to disappear.