arsenm wrote: > Why doesn't this fall out naturally from splitting the 64-bit add into 32-bit > parts and then simplifying each part? Do we leave it as a 64-bit add all the > way until final instruction selection?
Yes. It gets selected to pseudos which are split in the post-isel hook (I don't remember why these were moved from just split during the actual selection) https://github.com/llvm/llvm-project/pull/122049 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
