[llvm] 5c6338d - [RISCV] Fix "set but not used" warnings

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2021-09-07T09:19:31-07:00
New Revision: 5c6338de16ad67f3fe1a4ceb753718db8b712034

URL: https://github.com/llvm/llvm-project/commit/5c6338de16ad67f3fe1a4ceb753718db8b712034
DIFF: https://github.com/llvm/llvm-project/commit/5c6338de16ad67f3fe1a4ceb753718db8b712034.diff

LOG: [RISCV] Fix "set but not used" warnings

Added: 
    

Modified: 
    llvm/lib/Target/RISCV/RISCVISelLowering.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index 843849176496..7299a38006a5 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -4787,6 +4787,7 @@ SDValue RISCVTargetLowering::lowerMaskedGather(SDValue Op,
   // Targets have to explicitly opt-in for extending vector loads.
   assert(LoadExtType == ISD::NON_EXTLOAD &&
          "Unexpected extending MGATHER/VP_GATHER");
+  (void)LoadExtType;
 
   // If the mask is known to be all ones, optimize to an unmasked intrinsic;
   // the selection of the masked intrinsics doesn't do this for us.
@@ -4885,6 +4886,7 @@ SDValue RISCVTargetLowering::lowerMaskedScatter(SDValue Op,
   // Targets have to explicitly opt-in for extending vector loads and
   // truncating vector stores.
   assert(!IsTruncatingStore && "Unexpected truncating MSCATTER/VP_SCATTER");
+  (void)IsTruncatingStore;
 
   // If the mask is known to be all ones, optimize to an unmasked intrinsic;
   // the selection of the masked intrinsics doesn't do this for us.