public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug target/95032] New: [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d
@ 2020-05-10 7:51 marxin at gcc dot gnu.org
2020-05-10 7:51 ` [Bug target/95032] " marxin at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-05-10 7:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95032
Bug ID: 95032
Summary: [11 Regression] ICE in extract_insn, at recog.c:2294
since r11-187-g98329e3f5b85acc50d
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: segher at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-linux-gnu
Target: ppc64le-linux-gnu
The following is causing trouble:
$ /dev/shm/gcc-objdir-bisect/gcc/xgcc -B/dev/shm/gcc-objdir-bisect/gcc
/home/marxin/Programming/gcc2/gcc/testsuite/gcc.dg/pr94292.c -c -mfuture
/home/marxin/Programming/gcc2/gcc/testsuite/gcc.dg/pr94292.c: In function
‘foo’:
/home/marxin/Programming/gcc2/gcc/testsuite/gcc.dg/pr94292.c:13:1: error:
unrecognizable insn:
13 | }
| ^
(insn 19 18 20 2 (set (reg:DI 137)
(if_then_else:DI (eq (reg:CCUNS 138)
(const_int 0 [0]))
(const_int 0 [0])
(reg:DI 139)))
"/home/marxin/Programming/gcc2/gcc/testsuite/gcc.dg/pr94292.c":11:11 -1
(nil))
during RTL pass: vregs
/home/marxin/Programming/gcc2/gcc/testsuite/gcc.dg/pr94292.c:13:1: internal
compiler error: in extract_insn, at recog.c:2294
0x8dca29 ???
../sysdeps/x86_64/start.S:120
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
$ /dev/shm/gcc-objdir-bisect/gcc/xgcc -v
Using built-in specs.
COLLECT_GCC=/dev/shm/gcc-objdir-bisect/gcc/xgcc
Target: ppc64le-linux-gnu
Configured with: /home/marxin/Programming/gcc2/configure
--enable-languages=c,c++,fortran --disable-bootstrap --disable-libsanitizer
--target=ppc64le-linux-gnu
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 11.0.0 20200507 (experimental) (GCC)
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/95032] [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d
2020-05-10 7:51 [Bug target/95032] New: [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d marxin at gcc dot gnu.org
@ 2020-05-10 7:51 ` marxin at gcc dot gnu.org
2020-05-12 12:06 ` segher at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-05-10 7:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95032
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2020-05-10
Target Milestone|--- |11.0
Ever confirmed|0 |1
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/95032] [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d
2020-05-10 7:51 [Bug target/95032] New: [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d marxin at gcc dot gnu.org
2020-05-10 7:51 ` [Bug target/95032] " marxin at gcc dot gnu.org
@ 2020-05-12 12:06 ` segher at gcc dot gnu.org
2020-05-12 12:08 ` segher at gcc dot gnu.org
2020-10-16 11:38 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: segher at gcc dot gnu.org @ 2020-05-12 12:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95032
--- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Ah. I couldn't reproduce this, but I used -mcpu=future.
Please don't use -mfuture, it does not work, it cannot work.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/95032] [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d
2020-05-10 7:51 [Bug target/95032] New: [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d marxin at gcc dot gnu.org
2020-05-10 7:51 ` [Bug target/95032] " marxin at gcc dot gnu.org
2020-05-12 12:06 ` segher at gcc dot gnu.org
@ 2020-05-12 12:08 ` segher at gcc dot gnu.org
2020-10-16 11:38 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: segher at gcc dot gnu.org @ 2020-05-12 12:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95032
--- Comment #2 from Segher Boessenkool <segher at gcc dot gnu.org> ---
(It currently enables p10 insns, but it leaves p9 insns disabled (and any
older insns your compiler doesn't default to as well)).
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/95032] [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d
2020-05-10 7:51 [Bug target/95032] New: [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d marxin at gcc dot gnu.org
` (2 preceding siblings ...)
2020-05-12 12:08 ` segher at gcc dot gnu.org
@ 2020-10-16 11:38 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2020-10-16 11:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95032
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
Status|NEW |RESOLVED
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Invalid then.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-10-16 11:38 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-10 7:51 [Bug target/95032] New: [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d marxin at gcc dot gnu.org
2020-05-10 7:51 ` [Bug target/95032] " marxin at gcc dot gnu.org
2020-05-12 12:06 ` segher at gcc dot gnu.org
2020-05-12 12:08 ` segher at gcc dot gnu.org
2020-10-16 11:38 ` rguenth at gcc dot gnu.org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).