[llvm] 6f12281 - Fix a -Wunused-variable warning in release build, NFC

[Haojian Wu via llvm-commits]

Author: Haojian Wu
Date: 2022-12-06T13:56:16+01:00
New Revision: 6f12281d8ebbd731735819332d3e7b299d95c6c7

URL: https://github.com/llvm/llvm-project/commit/6f12281d8ebbd731735819332d3e7b299d95c6c7
DIFF: https://github.com/llvm/llvm-project/commit/6f12281d8ebbd731735819332d3e7b299d95c6c7.diff

LOG: Fix a -Wunused-variable warning in release build, NFC

Added: 
    

Modified: 
    llvm/lib/Target/AArch64/AArch64ISelLowering.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
index 3410271946f2..9fcee1c9ae0e 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -21763,8 +21763,7 @@ void AArch64TargetLowering::ReplaceNodeResults(
   }
   case ISD::READ_REGISTER: {
     SDLoc DL(N);
-    EVT VT = N->getValueType(0);
-    assert(VT == MVT::i128 &&
+    assert(N->getValueType(0) == MVT::i128 &&
            "READ_REGISTER custom lowering is only for 128-bit sysregs");
     SDValue Chain = N->getOperand(0);
     SDValue SysRegName = N->getOperand(1);