[llvm] e65faed - [AArch64] Fix a warning

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2025-04-15T02:24:12-07:00
New Revision: e65faed187485db3638aa6415f7e9df053623dcf

URL: https://github.com/llvm/llvm-project/commit/e65faed187485db3638aa6415f7e9df053623dcf
DIFF: https://github.com/llvm/llvm-project/commit/e65faed187485db3638aa6415f7e9df053623dcf.diff

LOG: [AArch64] Fix a warning

This patch fixes:

  lib/Target/AArch64/AArch64GenPostLegalizeGILowering.inc:570:42:
  error: unused variable 'GIMatchData_matchinfo'
  [-Werror,-Wunused-variable]

Added: 
    

Modified: 
    llvm/lib/Target/AArch64/AArch64Combine.td

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/AArch64/AArch64Combine.td b/llvm/lib/Target/AArch64/AArch64Combine.td
index d969d1a08d4f8..f84e83816bf33 100644
--- a/llvm/lib/Target/AArch64/AArch64Combine.td
+++ b/llvm/lib/Target/AArch64/AArch64Combine.td
@@ -226,7 +226,7 @@ def extmultomull : GICombineRule<
 >;
 
 def lower_mulv2s64 : GICombineRule<
-  (defs root:$root, mull_matchdata:$matchinfo),
+  (defs root:$root),
   (match (G_MUL $dst, $src1, $src2):$root,
           [{ return matchMulv2s64(*${root}, MRI); }]),
   (apply [{ applyMulv2s64(*${root}, MRI, B, Observer); }])