[llvm-bugs] [Bug 27140] [X86] Redundant adjacent stack adjustments after call frame optimization
via llvm-bugs
llvm-bugs at lists.llvm.org
Thu Apr 7 09:01:49 PDT 2016
https://llvm.org/bugs/show_bug.cgi?id=27140
Hans Wennborg <hans at chromium.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Hans Wennborg <hans at chromium.org> ---
r265623 fixes most of these. The impact was very small (~3KB on
chrome_child.dll) but at least the code looks less silly.
There is still opportunities to clean up more %esp adjustment, for example if
we're doing "add $4, %esp" but %esp is actually dead because we later do "mov
%esp, %esi" or something, but that would be a different project, maybe part of
PR27076.
--
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20160407/b87f9dce/attachment.html>
More information about the llvm-bugs
mailing list