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Change inferred cast creation calls to more specific cast creations.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32460 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2006-12-12 01:17:41 +00:00
parent f64945d83c
commit 15f46d6c28
5 changed files with 13 additions and 9 deletions
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lib/CodeGen/AsmPrinter.cpp
+5 -1
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@@ -446,7 +446,11 @@ void AsmPrinter::EmitConstantValueOnly(const Constant *CV) {
// integer type. This promotes constant folding and simplifies this code.
if (isa<PointerType>(Ty)) {
const Type *IntPtrTy = TD->getIntPtrType();
Op = ConstantExpr::getCast(Op, IntPtrTy);
Instruction::CastOps opcode = Instruction::CastOps(CE->getOpcode());
if (opcode == Instruction::IntToPtr)
Op = ConstantExpr::getIntegerCast(Op, IntPtrTy, false /*ZExt*/);
else
Op = ConstantExpr::getCast(Instruction::PtrToInt, Op, IntPtrTy);
return EmitConstantValueOnly(Op);
}