[llvm] [AArch64][Codegen]Transform saturating smull to sqdmulh (PR #143671)

Nashe Mncube via llvm-commits llvm-commits at lists.llvm.org
Mon Jun 30 08:09:13 PDT 2025


================
@@ -20717,6 +20717,83 @@ static SDValue performBuildVectorCombine(SDNode *N,
   return SDValue();
 }
 
+// A special combine for the vqdmulh family of instructions.
----------------
nasherm wrote:

Done

https://github.com/llvm/llvm-project/pull/143671


More information about the llvm-commits mailing list