commit c5b206b6be61d0d933b98b6af5e22f42edd48ad1
author Reid Spencer <rspencer@reidspencer.com> Sun Dec 31 05:48:39 2006 +0000
committer Reid Spencer <rspencer@reidspencer.com> Sun Dec 31 05:48:39 2006 +0000
tree 9e6a1e6d3b90890de3d1464a44a7cef8d30fe1ae
parent 05e52a1b35e7feb359a176af462591697c4d9647

For PR950:
This patch replaces signed integer types with signless ones:
1. [US]Byte -> Int8
2. [U]Short -> Int16
3. [U]Int   -> Int32
4. [U]Long  -> Int64.
5. Removal of isSigned, isUnsigned, getSignedVersion, getUnsignedVersion
   and other methods related to signedness. In a few places this warranted
   identifying the signedness information from other sources.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32785 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Utils/LowerAllocations.cpp

diff --git a/lib/Transforms/Utils/LowerAllocations.cpp b/lib/Transforms/Utils/LowerAllocations.cpp
index da0b9ed..a842139 100644
--- a/lib/Transforms/Utils/LowerAllocations.cpp
+++ b/lib/Transforms/Utils/LowerAllocations.cpp
@@ -84,7 +84,7 @@
 // This function is always successful.
 //
 bool LowerAllocations::doInitialization(Module &M) {
-  const Type *SBPTy = PointerType::get(Type::SByteTy);
+  const Type *SBPTy = PointerType::get(Type::Int8Ty);
   MallocFunc = M.getNamedFunction("malloc");
   FreeFunc   = M.getNamedFunction("free");
 
@@ -120,7 +120,7 @@
       // malloc(type) becomes sbyte *malloc(size)
       Value *MallocArg;
       if (LowerMallocArgToInteger)
-        MallocArg = ConstantInt::get(Type::ULongTy, TD.getTypeSize(AllocTy));
+        MallocArg = ConstantInt::get(Type::Int64Ty, TD.getTypeSize(AllocTy));
       else
         MallocArg = ConstantExpr::getSizeOf(AllocTy);
       MallocArg = ConstantExpr::getTruncOrBitCast(cast<Constant>(MallocArg), 
@@ -154,7 +154,7 @@
             MallocArg = CastInst::createIntegerCast(MallocArg, IntPtrTy, 
                                                     false /*ZExt*/, "", I);
         } else if (MallocFTy->getNumParams() > 0 &&
-                   MallocFTy->getParamType(0) != Type::UIntTy)
+                   MallocFTy->getParamType(0) != Type::Int32Ty)
           MallocArg = CastInst::createIntegerCast(
               MallocArg, MallocFTy->getParamType(0), false/*ZExt*/, "",I);
         MallocArgs.push_back(MallocArg);