[LLVMdev] optimizer clobber EFLAGS (original) (raw)
JF Bastien jfb at google.com
Fri Jul 31 14:42:06 PDT 2015
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On Fri, Jul 31, 2015 at 2:29 PM, Michael Hordijk <hordijk at netapp.com> wrote:
On 7/29/15 18:35, JF Bastien wrote:
Agreed, never emit pushf/popf. Sorry I never committed the patch, the cmov issue got hairy and I never got to debugging it :-) I can get back to it if there's interest!
You've definitely got some interest here. I've been looking at your patch on http://reviews.llvm.org/D6629 and I think I'm up to speed on where it's stuck. I'll shoot you an email directly unless you want to keep the effort here on the list.
Off-list is fine, we'll circle back when we come to a conclusion. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150731/f4ee4409/attachment.html>
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