[PATCH] D93160: [X86] Fix variadic argument handling for x32

Harald van Dijk via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Dec 12 09:16:06 PST 2020


hvdijk added a comment.

In D93160#2450356 <https://reviews.llvm.org/D93160#2450356>, @RKSimon wrote:

> Its OK to commit the asm.py / update_llc_test_checks.py changes right away to split them from the rest of this patch

Thanks, done.



================
Comment at: llvm/lib/Target/X86/X86ISelLowering.cpp:31557
+                                               MachineBasicBlock *MBB) const {
   // Emit va_arg instruction on X86-64.
 
----------------
RKSimon wrote:
> update comment
This comment looks correct to me in its current form. I'm not sure if you mean to change va_arg or X86-64, but va_arg is the spelling that the LLVM IR instruction uses, and X86-64 includes both the LP64 and ILP32 ABIs. If I am missing something here, please let me know what.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D93160/new/

https://reviews.llvm.org/D93160



More information about the llvm-commits mailing list