[llvm] [X86] Delete unused X86setcc_commute node (PR #115650)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-x86

Author: Sergei Barannikov (s-barannikov)

<details>
<summary>Changes</summary>

The last use was removed by 87aa59a0.


---
Full diff: https://github.com/llvm/llvm-project/pull/115650.diff


1 Files Affected:

- (modified) llvm/lib/Target/X86/X86InstrFragmentsSIMD.td (-3) 


``````````diff
diff --git a/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td b/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td
index c09522709d2f0d..f6231b78f4c2e8 100644
--- a/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td
+++ b/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td
@@ -1450,9 +1450,6 @@ def X86Vpshufbitqmb_su : PatFrag<(ops node:$src1, node:$src2),
   return N->hasOneUse();
 }]>;
 
-// This fragment treats X86cmpm as commutable to help match loads in both
-// operands for PCMPEQ.
-def X86setcc_commute : SDNode<"ISD::SETCC", SDTSetCC, [SDNPCommutative]>;
 def X86pcmpgtm : PatFrag<(ops node:$src1, node:$src2),
                          (setcc node:$src1, node:$src2, SETGT)>;
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/115650