public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug tree-optimization/98655] New: ICE: verify_gimple failed (error: integral result type precision does not match field size of 'bit_field_ref')
@ 2021-01-13 7:08 asolokha at gmx dot com
2021-01-13 8:19 ` [Bug tree-optimization/98655] " rguenth at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: asolokha at gmx dot com @ 2021-01-13 7:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98655
Bug ID: 98655
Summary: ICE: verify_gimple failed (error: integral result type
precision does not match field size of
'bit_field_ref')
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: asolokha at gmx dot com
Target Milestone: ---
Target: powerpc-*-linux-gnu
gcc-11.0.0-alpha20210110 snapshot (g:872373360dab259d51caa002ff1722ff84746d8b)
configured for rs6000 target ICEs when compiling the following testcase,
reduced from testsuite/gcc.target/i386/pr97521.c, w/ -O1 -fno-tree-forwprop:
typedef unsigned char __attribute__ ((__vector_size__ (8))) V;
typedef unsigned long long __attribute__ ((__vector_size__ (16))) W;
V
foo (W f)
{
W g = ((W) { 0, 1 } < 1) <= (0 < f);
return (V) (g[0]);
}
% powerpc-e300c3-linux-gnu-gcc-11.0.0 -O1 -fno-tree-forwprop -w -c mvzpqney.c
mvzpqney.c: In function 'foo':
mvzpqney.c:5:1: error: integral result type precision does not match field size
of 'bit_field_ref'
5 | foo (W f)
| ^~~
_10 = BIT_FIELD_REF <_9, 1, 0>;
mvzpqney.c:5:1: error: integral result type precision does not match field size
of 'bit_field_ref'
_12 = BIT_FIELD_REF <_11, 1, 0>;
mvzpqney.c:5:1: error: integral result type precision does not match field size
of 'bit_field_ref'
_16 = BIT_FIELD_REF <_15, 1, 1>;
mvzpqney.c:5:1: error: integral result type precision does not match field size
of 'bit_field_ref'
_18 = BIT_FIELD_REF <_17, 1, 1>;
during GIMPLE pass: veclower2
mvzpqney.c:5:1: internal compiler error: verify_gimple failed
0xe59f67 verify_gimple_in_cfg(function*, bool)
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20210110/work/gcc-11-20210110/gcc/tree-cfg.c:5467
0xd27b0e execute_function_todo
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20210110/work/gcc-11-20210110/gcc/passes.c:2042
0xd2821c do_per_function
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20210110/work/gcc-11-20210110/gcc/passes.c:1687
0xd2821c execute_todo
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20210110/work/gcc-11-20210110/gcc/passes.c:2096
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/98655] ICE: verify_gimple failed (error: integral result type precision does not match field size of 'bit_field_ref')
2021-01-13 7:08 [Bug tree-optimization/98655] New: ICE: verify_gimple failed (error: integral result type precision does not match field size of 'bit_field_ref') asolokha at gmx dot com
@ 2021-01-13 8:19 ` rguenth at gcc dot gnu.org
2021-01-13 10:47 ` asolokha at gmx dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-01-13 8:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98655
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
can't reproduce with a cross to ppc64le.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/98655] ICE: verify_gimple failed (error: integral result type precision does not match field size of 'bit_field_ref')
2021-01-13 7:08 [Bug tree-optimization/98655] New: ICE: verify_gimple failed (error: integral result type precision does not match field size of 'bit_field_ref') asolokha at gmx dot com
2021-01-13 8:19 ` [Bug tree-optimization/98655] " rguenth at gcc dot gnu.org
@ 2021-01-13 10:47 ` asolokha at gmx dot com
2021-03-22 9:14 ` asolokha at gmx dot com
2021-03-22 9:19 ` marxin at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: asolokha at gmx dot com @ 2021-01-13 10:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98655
--- Comment #2 from Arseny Solokha <asolokha at gmx dot com> ---
My configuration is 32-bit BE.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/98655] ICE: verify_gimple failed (error: integral result type precision does not match field size of 'bit_field_ref')
2021-01-13 7:08 [Bug tree-optimization/98655] New: ICE: verify_gimple failed (error: integral result type precision does not match field size of 'bit_field_ref') asolokha at gmx dot com
2021-01-13 8:19 ` [Bug tree-optimization/98655] " rguenth at gcc dot gnu.org
2021-01-13 10:47 ` asolokha at gmx dot com
@ 2021-03-22 9:14 ` asolokha at gmx dot com
2021-03-22 9:19 ` marxin at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: asolokha at gmx dot com @ 2021-03-22 9:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98655
--- Comment #3 from Arseny Solokha <asolokha at gmx dot com> ---
I cannot reproduce it w/ yesterday's gcc-11.0.1-alpha20210321 snapshot
(g:fc24ea2374259d401a46ce3526688b7e79d4cc13).
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/98655] ICE: verify_gimple failed (error: integral result type precision does not match field size of 'bit_field_ref')
2021-01-13 7:08 [Bug tree-optimization/98655] New: ICE: verify_gimple failed (error: integral result type precision does not match field size of 'bit_field_ref') asolokha at gmx dot com
` (2 preceding siblings ...)
2021-03-22 9:14 ` asolokha at gmx dot com
@ 2021-03-22 9:19 ` marxin at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-03-22 9:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98655
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> ---
Thus fixed.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-03-22 9:19 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-13 7:08 [Bug tree-optimization/98655] New: ICE: verify_gimple failed (error: integral result type precision does not match field size of 'bit_field_ref') asolokha at gmx dot com
2021-01-13 8:19 ` [Bug tree-optimization/98655] " rguenth at gcc dot gnu.org
2021-01-13 10:47 ` asolokha at gmx dot com
2021-03-22 9:14 ` asolokha at gmx dot com
2021-03-22 9:19 ` marxin 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).