commit db125cfaf57cc83e7dd7453de2d509bc8efd0e5e
author Chris Lattner <sabre@nondot.org> Mon Jul 18 04:54:35 2011 +0000
committer Chris Lattner <sabre@nondot.org> Mon Jul 18 04:54:35 2011 +0000
tree a163ac0f83da7be3f9675a122a6144b12418be09
parent 4b3d5469fb7c25504fa20dc65640f02d79675d48

land David Blaikie's patch to de-constify Type, with a few tweaks.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135375 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/MemoryBuiltins.cpp

diff --git a/lib/Analysis/MemoryBuiltins.cpp b/lib/Analysis/MemoryBuiltins.cpp
index 53d4304..8d451c4 100644
--- a/lib/Analysis/MemoryBuiltins.cpp
+++ b/lib/Analysis/MemoryBuiltins.cpp
@@ -47,7 +47,7 @@
   // Check malloc prototype.
   // FIXME: workaround for PR5130, this will be obsolete when a nobuiltin 
   // attribute will exist.
-  const FunctionType *FTy = Callee->getFunctionType();
+  FunctionType *FTy = Callee->getFunctionType();
   if (FTy->getNumParams() != 1)
     return false;
   return FTy->getParamType(0)->isIntegerTy(32) ||
@@ -94,12 +94,12 @@
     return NULL;
 
   // The size of the malloc's result type must be known to determine array size.
-  const Type *T = getMallocAllocatedType(CI);
+  Type *T = getMallocAllocatedType(CI);
   if (!T || !T->isSized() || !TD)
     return NULL;
 
   unsigned ElementSize = TD->getTypeAllocSize(T);
-  if (const StructType *ST = dyn_cast<StructType>(T))
+  if (StructType *ST = dyn_cast<StructType>(T))
     ElementSize = TD->getStructLayout(ST)->getSizeInBytes();
 
   // If malloc call's arg can be determined to be a multiple of ElementSize,
@@ -133,10 +133,10 @@
 ///   0: PointerType is the calls' return type.
 ///   1: PointerType is the bitcast's result type.
 ///  >1: Unique PointerType cannot be determined, return NULL.
-const PointerType *llvm::getMallocType(const CallInst *CI) {
+PointerType *llvm::getMallocType(const CallInst *CI) {
   assert(isMalloc(CI) && "getMallocType and not malloc call");
   
-  const PointerType *MallocType = NULL;
+  PointerType *MallocType = NULL;
   unsigned NumOfBitCastUses = 0;
 
   // Determine if CallInst has a bitcast use.
@@ -164,8 +164,8 @@
 ///   0: PointerType is the malloc calls' return type.
 ///   1: PointerType is the bitcast's result type.
 ///  >1: Unique PointerType cannot be determined, return NULL.
-const Type *llvm::getMallocAllocatedType(const CallInst *CI) {
-  const PointerType *PT = getMallocType(CI);
+Type *llvm::getMallocAllocatedType(const CallInst *CI) {
+  PointerType *PT = getMallocType(CI);
   return PT ? PT->getElementType() : NULL;
 }
 
@@ -201,7 +201,7 @@
   // Check free prototype.
   // FIXME: workaround for PR5130, this will be obsolete when a nobuiltin 
   // attribute will exist.
-  const FunctionType *FTy = Callee->getFunctionType();
+  FunctionType *FTy = Callee->getFunctionType();
   if (!FTy->getReturnType()->isVoidTy())
     return 0;
   if (FTy->getNumParams() != 1)