From: David Blaikie <dblaikie@gmail.com>
Date: Fri, 27 Mar 2015 20:56:11 +0000 (+0000)
Subject: Constrain the type of a parameter now that callers without this constraint have been... 
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=0e622b4f8873fa0609e482689eca5b38a0f98fb6

Constrain the type of a parameter now that callers without this constraint have been removed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233419 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/InstCombine/InstCombineInternal.h b/lib/Transforms/InstCombine/InstCombineInternal.h
index fb2321df2e0..813690216a1 100644
--- a/lib/Transforms/InstCombine/InstCombineInternal.h
+++ b/lib/Transforms/InstCombine/InstCombineInternal.h
@@ -316,7 +316,7 @@ private:
   bool ShouldChangeType(Type *From, Type *To) const;
   Value *dyn_castNegVal(Value *V) const;
   Value *dyn_castFNegVal(Value *V, bool NoSignedZero = false) const;
-  Type *FindElementAtOffset(Type *PtrTy, int64_t Offset,
+  Type *FindElementAtOffset(PointerType *PtrTy, int64_t Offset,
                             SmallVectorImpl<Value *> &NewIndices);
   Instruction *FoldOpIntoSelect(Instruction &Op, SelectInst *SI);
 
diff --git a/lib/Transforms/InstCombine/InstructionCombining.cpp b/lib/Transforms/InstCombine/InstructionCombining.cpp
index 90551e4af22..02b91700ae9 100644
--- a/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -869,11 +869,9 @@ Instruction *InstCombiner::FoldOpIntoPhi(Instruction &I) {
 /// whether or not there is a sequence of GEP indices into the pointed type that
 /// will land us at the specified offset.  If so, fill them into NewIndices and
 /// return the resultant element type, otherwise return null.
-Type *InstCombiner::FindElementAtOffset(Type *PtrTy, int64_t Offset,
+Type *InstCombiner::FindElementAtOffset(PointerType *PtrTy, int64_t Offset,
                                         SmallVectorImpl<Value *> &NewIndices) {
-  assert(PtrTy->isPtrOrPtrVectorTy());
-
-  Type *Ty = PtrTy->getPointerElementType();
+  Type *Ty = PtrTy->getElementType();
   if (!Ty->isSized())
     return nullptr;