[llvm] 7f90597 - [AMDGPU] Fix a warning

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-10-07T08:27:02-07:00
New Revision: 7f90597be6825392c0a7bc8bb8921097e638518c

URL: https://github.com/llvm/llvm-project/commit/7f90597be6825392c0a7bc8bb8921097e638518c
DIFF: https://github.com/llvm/llvm-project/commit/7f90597be6825392c0a7bc8bb8921097e638518c.diff

LOG: [AMDGPU] Fix a warning

This patch fixes:

  llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp:800:17:
  error: unused variable 'DST_IDX' [-Werror,-Wunused-variable]

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp b/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
index 7e11cd42c8066..9011b4bc692a9 100644
--- a/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
+++ b/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
@@ -808,6 +808,7 @@ bool AMDGPUDisassembler::isMacDPP(MCInst &MI) const {
     assert(Desc.getOperandConstraint(
                AMDGPU::getNamedOperandIdx(Opcode, AMDGPU::OpName::src2),
                MCOI::OperandConstraint::TIED_TO) == DST_IDX);
+    (void)DST_IDX;
     return true;
   }