https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60641
Andrew Pinski changed:
What|Removed |Added
Keywords||missed-optimization
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60641
--- Comment #2 from Alex Kruppa akruppa at gmail dot com ---
With gcc-4.9.0, compiled from the official tarball, the foo() function does NOT
produce the double movzwl instruction any more, but the bar() function still
does.
Dump of assembler
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60641
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Target||x86_64-*-*,
