[llvm] 14c4051 - [AMDGPU][NFC] Remove unused defvar in AMDGPUInstructions.td.

[Abinav Puthan Purayil via llvm-commits]

Author: Abinav Puthan Purayil
Date: 2021-11-30T17:03:37+05:30
New Revision: 14c4051122bf4070d624b82189f1093758ecdf69

URL: https://github.com/llvm/llvm-project/commit/14c4051122bf4070d624b82189f1093758ecdf69
DIFF: https://github.com/llvm/llvm-project/commit/14c4051122bf4070d624b82189f1093758ecdf69.diff

LOG: [AMDGPU][NFC] Remove unused defvar in AMDGPUInstructions.td.

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/AMDGPUInstructions.td

Removed: 
    


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diff  --git a/llvm/lib/Target/AMDGPU/AMDGPUInstructions.td b/llvm/lib/Target/AMDGPU/AMDGPUInstructions.td
index 418a6c3e77ab0..551ab7fa4de70 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUInstructions.td
+++ b/llvm/lib/Target/AMDGPU/AMDGPUInstructions.td
@@ -259,7 +259,6 @@ def csh_mask_64 : PatFrag<(ops node:$src0), (and node:$src0, imm),
   }
 
 foreach width = [16, 32, 64] in {
-defvar mask = !sub(width, 1);
 defvar csh_mask = !cast<SDPatternOperator>("csh_mask_"#width);
 
 def cshl_#width : PatFrags<(ops node:$src0, node:$src1),