http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423
--- Comment #16 from Dinar Temirbulatov dtemirbulatov at gmail dot com
2012-10-11 09:11:27 UTC ---
this regression after PR43137, also absence of pool range predicates for
arm_zero_extendqisi2, arm_zero_extendqisi2_v6, arm_zero_extendhisi2,
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423
--- Comment #15 from Dinar Temirbulatov dtemirbulatov at gmail dot com
2012-09-26 15:38:33 UTC ---
here is command and flags to reproduce the second testcase on 4.6 and 4.7 :
cc1plus -mcpu=cortex-a15 -mfpu=neon -mfloat-abi=hard
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423
--- Comment #12 from Dinar Temirbulatov dtemirbulatov at gmail dot com
2012-09-25 16:12:13 UTC ---
Created attachment 28273
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28273
testcase for gcc-4.6 and gcc-4.7
Here is another
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423
--- Comment #13 from Dinar Temirbulatov dtemirbulatov at gmail dot com
2012-09-25 16:14:44 UTC ---
This time it is arm_zero_extendqisi2_v6 pattern
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423
--- Comment #14 from Dinar Temirbulatov dtemirbulatov at gmail dot com
2012-09-25 16:18:05 UTC ---
(gdb) call debug_rtx(insn)
(insn:TI 454 460 607 (set (reg:SI 2 r2 [orig:433 buf+2 ] [433])
(zero_extend:SI (mem/u/c/i:QI
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423
Andrew Pinski pinskia at gcc dot gnu.org changed:
What|Removed |Added
CC||janis
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423
Andrew Pinski pinskia at gcc dot gnu.org changed:
What|Removed |Added
CC||meadori
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423
Andrew Pinski pinskia at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|--- |4.6.4
