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From: "tnfchris at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/112406] [14 Regression] Several SPECCPU 2017 benchmarks fail with on internal compiler error: in expand_insn, at optabs.cc:8305 after g:01c18f58d37865d5f3bbe93e666183b54ec608c7
Date: Tue, 21 Nov 2023 09:07:36 +0000 [thread overview]
Message-ID: <bug-112406-4-T5gZUpArJ0@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-112406-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112406
--- Comment #16 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
Ah, saves me the bisect then :)
Morning, new reproducer is:
> cat ratectl.i
double MADPictureC1;
extern int PictureRejected[];
int PictureMAD_0, MADModelEstimator_n_windowSize_i,
MADModelEstimator_n_windowSize_oneSampleQ;
void MADModelEstimator_n_windowSize() {
int estimateX2 = 0;
for (; MADModelEstimator_n_windowSize_i; MADModelEstimator_n_windowSize_i++)
{
if (MADModelEstimator_n_windowSize_oneSampleQ &&
!PictureRejected[MADModelEstimator_n_windowSize_i])
estimateX2 = 1;
if (!PictureRejected[MADModelEstimator_n_windowSize_i])
MADPictureC1 += PictureMAD_0;
}
if (estimateX2)
for (;;)
;
}
----
and called with:
gcc -c -o ratectl.o -Ofast -march=armv8-a+sve ratectl.i
during GIMPLE pass: vect
ratectl.i: In function 'MADModelEstimator_n_windowSize':
ratectl.i:5:6: internal compiler error: in vect_transform_reduction, at
tree-vect-loop.cc:8442
5 | void MADModelEstimator_n_windowSize() {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
0xffffa9fc2e0f __libc_start_main
../csu/libc-start.c:308
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
next prev parent reply other threads:[~2023-11-21 9:07 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-06 11:20 [Bug middle-end/112406] New: [14 Regression] Several SPECCPU 2017 benchmarks fail with internal compiler error: in expand_insn, at optabs.cc:8305 tnfchris at gcc dot gnu.org
2023-11-06 13:11 ` [Bug middle-end/112406] [14 Regression] Several SPECCPU 2017 benchmarks fail with LTO on " rguenth at gcc dot gnu.org
2023-11-07 11:23 ` tnfchris at gcc dot gnu.org
2023-11-07 21:38 ` cvs-commit at gcc dot gnu.org
2023-11-08 7:00 ` rguenth at gcc dot gnu.org
2023-11-08 7:02 ` tnfchris at gcc dot gnu.org
2023-11-08 10:24 ` tnfchris at gcc dot gnu.org
2023-11-08 10:25 ` [Bug middle-end/112406] [14 Regression] Several SPECCPU 2017 benchmarks fail with on internal compiler error: in expand_insn, at optabs.cc:8305 after g:01c18f58d37865d5f3bbe93e666183b54ec608c7 tnfchris at gcc dot gnu.org
2023-11-08 10:40 ` rdapp at gcc dot gnu.org
2023-11-08 11:06 ` rdapp at gcc dot gnu.org
2023-11-08 11:24 ` rdapp at gcc dot gnu.org
2023-11-08 15:50 ` tnfchris at gcc dot gnu.org
2023-11-08 15:54 ` rdapp at gcc dot gnu.org
2023-11-17 20:35 ` cvs-commit at gcc dot gnu.org
2023-11-20 9:23 ` cvs-commit at gcc dot gnu.org
2023-11-21 4:45 ` tnfchris at gcc dot gnu.org
2023-11-21 7:38 ` rdapp at gcc dot gnu.org
2023-11-21 9:07 ` tnfchris at gcc dot gnu.org [this message]
2023-11-21 9:33 ` rdapp at gcc dot gnu.org
2023-11-21 10:29 ` rdapp at gcc dot gnu.org
2023-11-21 10:51 ` tnfchris at gcc dot gnu.org
2023-11-21 11:22 ` rdapp at gcc dot gnu.org
2023-11-21 11:40 ` rdapp at gcc dot gnu.org
2023-11-21 20:11 ` cvs-commit at gcc dot gnu.org
2023-11-23 12:08 ` tnfchris at gcc dot gnu.org
2023-12-02 19:20 ` pinskia at gcc dot gnu.org
2023-12-03 19:04 ` cvs-commit at gcc dot gnu.org
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