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* [Bug middle-end/101457] New: [12 regression] new test cases in r12-2300 fail
@ 2021-07-14 23:41 seurer at gcc dot gnu.org
2021-07-15 5:55 ` [Bug middle-end/101457] " tnfchris at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: seurer at gcc dot gnu.org @ 2021-07-14 23:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101457
Bug ID: 101457
Summary: [12 regression] new test cases in r12-2300 fail
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:1e0ab1c4ba6159ad7ce71c6cddd5e04d2a636742, r12-2300: 68 failures
FAIL: gcc.dg/vect/vect-reduc-dot-10.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-reduc-dot-10.c execution test
FAIL: gcc.dg/vect/vect-reduc-dot-11.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-reduc-dot-11.c execution test
FAIL: gcc.dg/vect/vect-reduc-dot-12.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-reduc-dot-12.c execution test
FAIL: gcc.dg/vect/vect-reduc-dot-13.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-reduc-dot-13.c execution test
FAIL: gcc.dg/vect/vect-reduc-dot-14.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-reduc-dot-14.c execution test
FAIL: gcc.dg/vect/vect-reduc-dot-15.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-reduc-dot-15.c execution test
FAIL: gcc.dg/vect/vect-reduc-dot-16.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-reduc-dot-16.c execution test
FAIL: gcc.dg/vect/vect-reduc-dot-17.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-reduc-dot-17.c execution test
FAIL: gcc.dg/vect/vect-reduc-dot-18.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-reduc-dot-18.c execution test
FAIL: gcc.dg/vect/vect-reduc-dot-22.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-reduc-dot-22.c execution test
FAIL: gcc.dg/vect/vect-reduc-dot-9.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-reduc-dot-9.c execution test
There is no output from the failures. Looking at just one of them:
Executing on host: /home/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test/gcc/
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-10.c
-fdiagnostics-plain-output -maltivec -mpower8-vector -ftree-vectorize
-fno-tree-loop-distribute-patterns -fno-vect-cost-model -fno-common -O2
-fdump-tree-vect-details -lm -o ./vect-reduc-dot-10.exe (timeout = 300)
spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test/gcc/
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-10.c
-fdiagnostics-plain-output -maltivec -mpower8-vector -ftree-vectorize
-fno-tree-loop-distribute-patterns -fno-vect-cost-model -fno-common -O2
-fdump-tree-vect-details -lm -o ./vect-reduc-dot-10.exe
Executing on host: /home/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test/gcc/ exceptions_enabled4019628.cc
-fdiagnostics-plain-output -S -o exceptions_enabled4019628.s (timeout =
300)
spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test/gcc/ exceptions_enabled4019628.cc
-fdiagnostics-plain-output -S -o exceptions_enabled4019628.s
PASS: gcc.dg/vect/vect-reduc-dot-10.c (test for excess errors)
Setting LD_LIBRARY_PATH to
:/home/seurer/gcc/git/build/gcc-test/gcc::/home/seurer/gcc/git/build/gcc-test/gcc:/home/seurer/gcc/git/build/gcc-test/./gmp/.libs:/home/seurer/gcc/git/build/gcc-test/./prev-gmp/.libs:/home/seurer/gcc/git/build/gcc-test/./mpfr/src/.libs:/home/seurer/gcc/git/build/gcc-test/./prev-mpfr/src/.libs:/home/seurer/gcc/git/build/gcc-test/./mpc/src/.libs:/home/seurer/gcc/git/build/gcc-test/./prev-mpc/src/.libs:/home/seurer/gcc/git/build/gcc-test/./isl/.libs:/home/seurer/gcc/git/build/gcc-test/./prev-isl/.libs
Execution timeout is: 300
spawn [open ...]
FAIL: gcc.dg/vect/vect-reduc-dot-10.c execution test
PASS: gcc.dg/vect/vect-reduc-dot-10.c scan-tree-dump-not vect
"vect_recog_dot_prod_pattern: detected"
Executing on host: /home/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test/gcc/
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-10.c
-fdiagnostics-plain-output -flto -ffat-lto-objects -maltivec -mpower8-vector
-ftree-vectorize -fno-tree-loop-distribute-patterns -fno-vect-cost-model
-fno-common -O2 -fdump-tree-vect-details -lm -o ./vect-reduc-dot-10.exe
(timeout = 300)
spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test/gcc/
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-10.c
-fdiagnostics-plain-output -flto -ffat-lto-objects -maltivec -mpower8-vector
-ftree-vectorize -fno-tree-loop-distribute-patterns -fno-vect-cost-model
-fno-common -O2 -fdump-tree-vect-details -lm -o ./vect-reduc-dot-10.exe
PASS: gcc.dg/vect/vect-reduc-dot-10.c -flto -ffat-lto-objects (test for excess
errors)
Setting LD_LIBRARY_PATH to
:/home/seurer/gcc/git/build/gcc-test/gcc::/home/seurer/gcc/git/build/gcc-test/gcc:/home/seurer/gcc/git/build/gcc-test/./gmp/.libs:/home/seurer/gcc/git/build/gcc-test/./prev-gmp/.libs:/home/seurer/gcc/git/build/gcc-test/./mpfr/src/.libs:/home/seurer/gcc/git/build/gcc-test/./prev-mpfr/src/.libs:/home/seurer/gcc/git/build/gcc-test/./mpc/src/.libs:/home/seurer/gcc/git/build/gcc-test/./prev-mpc/src/.libs:/home/seurer/gcc/git/build/gcc-test/./isl/.libs:/home/seurer/gcc/git/build/gcc-test/./prev-isl/.libs
Execution timeout is: 300
spawn [open ...]
FAIL: gcc.dg/vect/vect-reduc-dot-10.c -flto -ffat-lto-objects execution test
PASS: gcc.dg/vect/vect-reduc-dot-10.c -flto -ffat-lto-objects
scan-tree-dump-not vect "vect_recog_dot_prod_pattern: detected"
Starting program: /home/seurer/gcc/git/build/gcc-test/vect-reduc-dot-10.exe
Program received signal SIGABRT, Aborted.
0x00007ffff7c20468 in __libc_signal_restore_set (set=0x7ffffffff058) at
../sysdeps/unix/sysv/linux/internal-signals.h:86
86 ../sysdeps/unix/sysv/linux/internal-signals.h: No such file or
directory.
(gdb) where
#0 0x00007ffff7c20468 in __libc_signal_restore_set (set=0x7ffffffff058) at
../sysdeps/unix/sysv/linux/internal-signals.h:86
#1 __GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:48
#2 0x00007ffff7bf7cd0 in __GI_abort () at abort.c:79
#3 0x0000000010000664 in main () at
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-9.c:48
if (f (0x12345, a, b) != expected)
__builtin_abort (); // line 48
commit 1e0ab1c4ba6159ad7ce71c6cddd5e04d2a636742 (HEAD, refs/bisect/bad)
Author: Tamar Christina <tamar.christina@arm.com>
Date: Wed Jul 14 15:21:40 2021 +0100
middle-end: Add tests middle end generic tests for sign differing
dotproduct.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/101457] [12 regression] new test cases in r12-2300 fail
2021-07-14 23:41 [Bug middle-end/101457] New: [12 regression] new test cases in r12-2300 fail seurer at gcc dot gnu.org
@ 2021-07-15 5:55 ` tnfchris at gcc dot gnu.org
2021-07-15 7:04 ` rguenth at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: tnfchris at gcc dot gnu.org @ 2021-07-15 5:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101457
Tamar Christina <tnfchris at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |tnfchris at gcc dot gnu.org
Last reconfirmed| |2021-7-15
--- Comment #1 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
Sorry about that.
These are testism, I'll get them fix. There's a bug in our (aarch64) testsuite
when interpreting the result code of run which caused me to miss these during
testing.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/101457] [12 regression] new test cases in r12-2300 fail
2021-07-14 23:41 [Bug middle-end/101457] New: [12 regression] new test cases in r12-2300 fail seurer at gcc dot gnu.org
2021-07-15 5:55 ` [Bug middle-end/101457] " tnfchris at gcc dot gnu.org
@ 2021-07-15 7:04 ` rguenth at gcc dot gnu.org
2021-07-15 16:42 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-07-15 7:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101457
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |12.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/101457] [12 regression] new test cases in r12-2300 fail
2021-07-14 23:41 [Bug middle-end/101457] New: [12 regression] new test cases in r12-2300 fail seurer at gcc dot gnu.org
2021-07-15 5:55 ` [Bug middle-end/101457] " tnfchris at gcc dot gnu.org
2021-07-15 7:04 ` rguenth at gcc dot gnu.org
@ 2021-07-15 16:42 ` cvs-commit at gcc dot gnu.org
2021-07-15 16:43 ` tnfchris at gcc dot gnu.org
2021-07-16 14:57 ` cvs-commit at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-07-15 16:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101457
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tamar Christina <tnfchris@gcc.gnu.org>:
https://gcc.gnu.org/g:b25edf6e6feeadc6a5aa337b8c725786227162dd
commit r12-2330-gb25edf6e6feeadc6a5aa337b8c725786227162dd
Author: Tamar Christina <tamar.christina@arm.com>
Date: Thu Jul 15 17:42:10 2021 +0100
testsuite: Fix testisms in scalar tests PR101457
These testcases accidentally contain the wrong signs for the expected
values
for the scalar code. The vector code however is correct.
Committed as a trivial fix.
gcc/testsuite/ChangeLog:
PR middle-end/101457
* gcc.dg/vect/vect-reduc-dot-17.c: Fix signs of scalar code.
* gcc.dg/vect/vect-reduc-dot-18.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-22.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-9.c: Likewise.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/101457] [12 regression] new test cases in r12-2300 fail
2021-07-14 23:41 [Bug middle-end/101457] New: [12 regression] new test cases in r12-2300 fail seurer at gcc dot gnu.org
` (2 preceding siblings ...)
2021-07-15 16:42 ` cvs-commit at gcc dot gnu.org
@ 2021-07-15 16:43 ` tnfchris at gcc dot gnu.org
2021-07-16 14:57 ` cvs-commit at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: tnfchris at gcc dot gnu.org @ 2021-07-15 16:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101457
Tamar Christina <tnfchris at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
Should be fixed now.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/101457] [12 regression] new test cases in r12-2300 fail
2021-07-14 23:41 [Bug middle-end/101457] New: [12 regression] new test cases in r12-2300 fail seurer at gcc dot gnu.org
` (3 preceding siblings ...)
2021-07-15 16:43 ` tnfchris at gcc dot gnu.org
@ 2021-07-16 14:57 ` cvs-commit at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-07-16 14:57 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101457
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tamar Christina <tnfchris@gcc.gnu.org>:
https://gcc.gnu.org/g:3bf6e1f89dbd2c67c419d3d4e94085208611262f
commit r12-2362-g3bf6e1f89dbd2c67c419d3d4e94085208611262f
Author: Tamar Christina <tamar.christina@arm.com>
Date: Fri Jul 16 15:56:35 2021 +0100
testsuite: fix IL32 issues with usdot tests.
Fix tests when int == long by using long long instead.
gcc/testsuite/ChangeLog:
PR middle-end/101457
* gcc.dg/vect/vect-reduc-dot-19.c: Use long long.
* gcc.dg/vect/vect-reduc-dot-20.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-21.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-22.c: Likewise.
^ permalink raw reply [flat|nested] 6+ messages in thread
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2021-07-15 5:55 ` [Bug middle-end/101457] " tnfchris at gcc dot gnu.org
2021-07-15 7:04 ` rguenth at gcc dot gnu.org
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