pengfei added a comment. In D153576#4442096 <https://reviews.llvm.org/D153576#4442096>, @craig.topper wrote:
> The mulx function being 32-bit mode only is also true in gcc. It probably > won't generate a mulx instruction on x86-64. Maybe that's why it was 32-bit > only? But it should still be functionally correct. It's not functionally correct. Candidate fix D153620 <https://reviews.llvm.org/D153620>. CHANGES SINCE LAST ACTION https://reviews.llvm.org/D153576/new/ https://reviews.llvm.org/D153576 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
