[llvm] 3a39346 - [InstCombine] Remove unnecessary typed pointer handling (NFC)

[Nikita Popov via llvm-commits]

Author: Nikita Popov
Date: 2023-10-25T10:34:39+02:00
New Revision: 3a39346a06adfae1e2e0bbd1ebc36beb4fe97a42

URL: https://github.com/llvm/llvm-project/commit/3a39346a06adfae1e2e0bbd1ebc36beb4fe97a42
DIFF: https://github.com/llvm/llvm-project/commit/3a39346a06adfae1e2e0bbd1ebc36beb4fe97a42.diff

LOG: [InstCombine] Remove unnecessary typed pointer handling (NFC)

Added: 
    

Modified: 
    llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
index f39bfc655bf9cf5..5137734b63b3b72 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
@@ -5689,13 +5689,8 @@ Instruction *InstCombinerImpl::foldICmpWithCastOp(ICmpInst &ICmp) {
     Value *NewOp1 = nullptr;
     if (auto *PtrToIntOp1 = dyn_cast<PtrToIntOperator>(ICmp.getOperand(1))) {
       Value *PtrSrc = PtrToIntOp1->getOperand(0);
-      if (PtrSrc->getType()->getPointerAddressSpace() ==
-          Op0Src->getType()->getPointerAddressSpace()) {
+      if (PtrSrc->getType() == Op0Src->getType())
         NewOp1 = PtrToIntOp1->getOperand(0);
-        // If the pointer types don't match, insert a bitcast.
-        if (Op0Src->getType() != NewOp1->getType())
-          NewOp1 = Builder.CreateBitCast(NewOp1, Op0Src->getType());
-      }
     } else if (auto *RHSC = dyn_cast<Constant>(ICmp.getOperand(1))) {
       NewOp1 = ConstantExpr::getIntToPtr(RHSC, SrcTy);
     }