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* [Bug target/66611] New: SH: ICE on -O2
@ 2015-06-20 8:21 ysato at users dot sourceforge.jp
2015-06-20 13:30 ` [Bug target/66611] " olegendo at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: ysato at users dot sourceforge.jp @ 2015-06-20 8:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66611
Bug ID: 66611
Summary: SH: ICE on -O2
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: ysato at users dot sourceforge.jp
Target Milestone: ---
Created attachment 35819
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35819&action=edit
problem source code
$ LANG=C sh-unknown-linux-gcc -O2 -mb -m2 w83627ehf.c
w83627ehf.c: In function 'show_caseopen':
w83627ehf.c:24361:1: error: insn does not satisfy its constraints:
}
^
(insn 118 95 119 2 (set (reg:SI 1 r1)
(sign_extend:SI (mem:QI (plus:SI (reg/f:SI 8 r8 [175])
(const_int 12 [0xc])) [0 MEM[(struct
sensor_device_attribute_2 *)attr_6(D)].index+0 S1 A32]))) w83627ehf.c:24359 232
{*extendqisi2_compact_mem_disp}
(nil))
w83627ehf.c:24361:1: internal compiler error: in extract_constrain_insn, at
recog.c:2221
0x94aed8 _fatal_insn(char const*, rtx_def const*, char const*, int, char
const*)
../../gcc/rtl-error.c:109
0x94aeff _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)
../../gcc/rtl-error.c:120
0x9155f7 extract_constrain_insn(rtx_insn*)
../../gcc/recog.c:2221
0x918f86 copyprop_hardreg_forward_1
../../gcc/regcprop.c:800
0x919bed execute
../../gcc/regcprop.c:1290
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/66611] SH: ICE on -O2
2015-06-20 8:21 [Bug target/66611] New: SH: ICE on -O2 ysato at users dot sourceforge.jp
@ 2015-06-20 13:30 ` olegendo at gcc dot gnu.org
2015-06-25 23:12 ` olegendo at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: olegendo at gcc dot gnu.org @ 2015-06-20 13:30 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66611
Oleg Endo <olegendo at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kkojima at gcc dot gnu.org,
| |olegendo at gcc dot gnu.org
--- Comment #1 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Basically, this is the same issure as PR 66358. Thanks for the additional test
case.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/66611] SH: ICE on -O2
2015-06-20 8:21 [Bug target/66611] New: SH: ICE on -O2 ysato at users dot sourceforge.jp
2015-06-20 13:30 ` [Bug target/66611] " olegendo at gcc dot gnu.org
@ 2015-06-25 23:12 ` olegendo at gcc dot gnu.org
2015-06-27 0:47 ` olegendo at gcc dot gnu.org
2015-06-27 0:51 ` [Bug target/66611] [5 Regression][SH] " olegendo at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: olegendo at gcc dot gnu.org @ 2015-06-25 23:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66611
--- Comment #3 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Author: olegendo
Date: Thu Jun 25 23:12:07 2015
New Revision: 224988
URL: https://gcc.gnu.org/viewcvs?rev=224988&root=gcc&view=rev
Log:
gcc/
PR target/65979
PR target/66611
* config/sh/sh.md (tstsi_t peephole2): Use insn_invalid_p to check if
the replacement insn will work.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/sh/sh.md
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/66611] SH: ICE on -O2
2015-06-20 8:21 [Bug target/66611] New: SH: ICE on -O2 ysato at users dot sourceforge.jp
2015-06-20 13:30 ` [Bug target/66611] " olegendo at gcc dot gnu.org
2015-06-25 23:12 ` olegendo at gcc dot gnu.org
@ 2015-06-27 0:47 ` olegendo at gcc dot gnu.org
2015-06-27 0:51 ` [Bug target/66611] [5 Regression][SH] " olegendo at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: olegendo at gcc dot gnu.org @ 2015-06-27 0:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66611
--- Comment #4 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Author: olegendo
Date: Sat Jun 27 00:46:58 2015
New Revision: 225094
URL: https://gcc.gnu.org/viewcvs?rev=225094&root=gcc&view=rev
Log:
gcc/
Backport from mainline
2015-06-25 Oleg Endo <olegendo@gcc.gnu.org>
PR target/65979
PR target/66611
* config/sh/sh.md (tstsi_t peephole2): Use insn_invalid_p to check if
the replacement insn will work.
Modified:
branches/gcc-5-branch/gcc/ChangeLog
branches/gcc-5-branch/gcc/config/sh/sh.md
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/66611] [5 Regression][SH] ICE on -O2
2015-06-20 8:21 [Bug target/66611] New: SH: ICE on -O2 ysato at users dot sourceforge.jp
` (2 preceding siblings ...)
2015-06-27 0:47 ` olegendo at gcc dot gnu.org
@ 2015-06-27 0:51 ` olegendo at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: olegendo at gcc dot gnu.org @ 2015-06-27 0:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66611
Oleg Endo <olegendo at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Should be fixed now.
^ permalink raw reply [flat|nested] 5+ messages in thread
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2015-06-20 8:21 [Bug target/66611] New: SH: ICE on -O2 ysato at users dot sourceforge.jp
2015-06-20 13:30 ` [Bug target/66611] " olegendo at gcc dot gnu.org
2015-06-25 23:12 ` olegendo at gcc dot gnu.org
2015-06-27 0:47 ` olegendo at gcc dot gnu.org
2015-06-27 0:51 ` [Bug target/66611] [5 Regression][SH] " olegendo at gcc dot gnu.org
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