http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55623
Ramana Radhakrishnan changed:
What|Removed |Added
CC||ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55623
--- Comment #8 from Richard Biener 2012-12-10
09:47:42 UTC ---
You can also adjust --param tree-reassoc-width or have the target implement
the sched.reassociation_width target hook (for the default).
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55623
Steven Bosscher changed:
What|Removed |Added
CC|steven at gcc dot gnu.org |
--- Comment #7 from Steven B
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55623
Steven Bosscher changed:
What|Removed |Added
CC||steven at gcc dot gnu.org
---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55623
Steven Bosscher changed:
What|Removed |Added
Target|arm*-*-*, aarch64-*-* |
--- Comment #5 from Steven B
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55623
--- Comment #4 from Siarhei Siamashka
2012-12-09 11:21:42 UTC ---
Created attachment 28905
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28905
badschedmul.c
The testcase, converted to use multiplications. Can be used to demonstrat
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55623
--- Comment #3 from Siarhei Siamashka
2012-12-09 11:18:56 UTC ---
(In reply to comment #2)
> This is an ARM (both arm32 and arm64) specific issue due to the shifts being
> "free". If you look at the mips assembly, it looks good for a dual
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55623
Andrew Pinski changed:
What|Removed |Added
Target||arm*-*-*, aarch64-*-*
