[llvm] 6f0bb77 - [InstCombine] Fold one-use variable into assert

[Benjamin Kramer via llvm-commits]

Author: Benjamin Kramer
Date: 2019-10-24T17:57:24+02:00
New Revision: 6f0bb7703705e8e63966fae96e5a2f9a8312b0b2

URL: https://github.com/llvm/llvm-project/commit/6f0bb7703705e8e63966fae96e5a2f9a8312b0b2
DIFF: https://github.com/llvm/llvm-project/commit/6f0bb7703705e8e63966fae96e5a2f9a8312b0b2.diff

LOG: [InstCombine] Fold one-use variable into assert

Avoids warnings in Release builds. NFC.

Added: 
    

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

Removed: 
    


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diff  --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
index 072f02f36657..654de3ee0172 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -3312,8 +3312,7 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) {
   case Intrinsic::arm_mve_vadc_predicated: {
     unsigned CarryOp =
         (II->getIntrinsicID() == Intrinsic::arm_mve_vadc_predicated) ? 3 : 2;
-    Value *CarryArg = II->getArgOperand(CarryOp);
-    assert(CarryArg->getType()->getScalarSizeInBits() == 32 &&
+    assert(II->getArgOperand(CarryOp)->getType()->getScalarSizeInBits() == 32 &&
            "Bad type for intrinsic!");
 
     KnownBits CarryKnown(32);