[llvm] [AMDGPU] Implement IR expansion for frem instruction (PR #130988)

Frederik Harwath via llvm-commits llvm-commits at lists.llvm.org
Thu Apr 24 23:58:56 PDT 2025


================
@@ -2393,21 +2393,6 @@ SDValue AMDGPUTargetLowering::LowerSDIVREM(SDValue Op,
   return DAG.getMergeValues(Res, DL);
 }
 
-// (frem x, y) -> (fma (fneg (ftrunc (fdiv x, y))), y, x)
----------------
frederik-h wrote:

No, would this be acceptable with `afn`?

https://github.com/llvm/llvm-project/pull/130988


More information about the llvm-commits mailing list