[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 --- Comment #15 from uros at gcc dot gnu.org 2012-12-07 08:10:44 UTC --- Author: uros Date: Fri Dec 7 08:10:37 2012 New Revision: 194292 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194292 Log: Backport from mainline

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added URL|

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 --- Comment #12 from Uros Bizjak ubizjak at gmail dot com 2012-12-06 20:14:06 UTC --- (In reply to comment #11) It works. Thanks. Unfortunately it creates GC garbage often unnecessary, when it won't be used at all. I agree.

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 --- Comment #13 from uros at gcc dot gnu.org 2012-12-06 22:05:25 UTC --- Author: uros Date: Thu Dec 6 22:05:21 2012 New Revision: 194274 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194274 Log: PR target/55597 *

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added CC|

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 --- Comment #7 from H.J. Lu hjl.tools at gmail dot com 2012-12-05 17:28:11 UTC --- It is generated by (gdb) bt #0 set_unique_reg_note (insn=0x719a07e0, kind=REG_EQUAL, datum=0x71ab4460) at

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 --- Comment #8 from H.J. Lu hjl.tools at gmail dot com 2012-12-05 17:55:51 UTC --- Does this patch diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index a24e407..b496490 100644 --- a/gcc/config/i386/i386.c +++

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 --- Comment #9 from Uros Bizjak ubizjak at gmail dot com 2012-12-05 20:45:40 UTC --- I think it is better to fixup all sites where equivalent is used: --cut here-- Index: i386.c

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 --- Comment #10 from H.J. Lu hjl.tools at gmail dot com 2012-12-06 00:21:55 UTC --- (In reply to comment #9) I think it is better to fixup all sites where equivalent is used: It works. Thanks.

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug middle-end/55597] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55597 Paolo Bonzini bonzini at gnu dot org changed: What|Removed |Added CC||stevenb.gcc