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* [Bug target/50150] New: misc vect.exp failures for target arm
@ 2011-08-22 7:18 carrot at google dot com
2011-08-22 20:58 ` [Bug target/50150] " ramana at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: carrot at google dot com @ 2011-08-22 7:18 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50150
Bug #: 50150
Summary: misc vect.exp failures for target arm
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: carrot@google.com
Host: x86_64-build_pc-linux-gnu
Target: arm-unknown-linux-gnueabi
When I built an arm compiler and run tests on qemu with following command
make check-gcc RUNTESTFLAGS="--target_board=arm-sim/thumb/arch=armv7-a
vect.exp"
I got
FAIL: gcc.dg/vect/vect-multitypes-11.c scan-tree-dump-times vect "vectorized 1
loops" 1
FAIL: gcc.dg/vect/vect-multitypes-12.c scan-tree-dump-times vect "vectorized 1
loops" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s16b.c scan-tree-dump-times vect "vectorized 1
loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1a.c scan-tree-dump-times vect "vectorized
1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1b.c scan-tree-dump-times vect "vectorized
1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1c.c scan-tree-dump-times vect "vectorized
1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-2a.c scan-tree-dump-times vect "vectorized
1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-2b.c scan-tree-dump-times vect "vectorized
1 loops" 0
FAIL: gcc.dg/vect/wrapv-vect-reduc-pattern-2c.c scan-tree-dump-times vect
"vectorized 1 loops" 0
Both gcc 4.7 and 4.6 have these failures. But x86-64 compiler doesn't have
these failures.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/50150] misc vect.exp failures for target arm
2011-08-22 7:18 [Bug target/50150] New: misc vect.exp failures for target arm carrot at google dot com
@ 2011-08-22 20:58 ` ramana at gcc dot gnu.org
2011-08-23 4:58 ` carrot at google dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: ramana at gcc dot gnu.org @ 2011-08-22 20:58 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50150
Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ramana at gcc dot gnu.org
--- Comment #1 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2011-08-22 20:42:16 UTC ---
So how was this toolchain configured by default ?
Ramana
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/50150] misc vect.exp failures for target arm
2011-08-22 7:18 [Bug target/50150] New: misc vect.exp failures for target arm carrot at google dot com
2011-08-22 20:58 ` [Bug target/50150] " ramana at gcc dot gnu.org
@ 2011-08-23 4:58 ` carrot at google dot com
2011-09-13 7:41 ` ramana at gcc dot gnu.org
2011-09-26 7:41 ` carrot at google dot com
3 siblings, 0 replies; 5+ messages in thread
From: carrot at google dot com @ 2011-08-23 4:58 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50150
--- Comment #2 from Carrot <carrot at google dot com> 2011-08-23 01:14:46 UTC ---
(In reply to comment #1)
> So how was this toolchain configured by default ?
>
> Ramana
My configuration is:
configured by /usr/local/google/home/carrot/trunk4/configure, generated by GNU
Autoconf 2.64,
with options \" '--build=x86_64-build_pc-linux-gnu'
'--host=x86_64-build_pc-linux-gnu' '--target=arm-unknown-linux-gnueabi'
'--with-sysroot=/home/carrot/x-tools/arm-unknown-linux-gnueabi/arm-unknown-linux-gnueabi/sys-root'
'--disable-multilib' '--with-float=soft' '--disable-sjlj-exceptions'
'--enable-__cxa_atexit' '--disable-nls' '--enable-threads=posix'
'--enable-symvers=gnu' '--enable-c99' '--enable-long-long'
'--enable-target-optspace' '--disable-bootstrap'
'build_alias=x86_64-build_pc-linux-gnu' 'host_alias=x86_64-build_pc-linux-gnu'
'target_alias=arm-unknown-linux-gnueabi' '--enable-languages=c,c++,lto'\"
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/50150] misc vect.exp failures for target arm
2011-08-22 7:18 [Bug target/50150] New: misc vect.exp failures for target arm carrot at google dot com
2011-08-22 20:58 ` [Bug target/50150] " ramana at gcc dot gnu.org
2011-08-23 4:58 ` carrot at google dot com
@ 2011-09-13 7:41 ` ramana at gcc dot gnu.org
2011-09-26 7:41 ` carrot at google dot com
3 siblings, 0 replies; 5+ messages in thread
From: ramana at gcc dot gnu.org @ 2011-09-13 7:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50150
Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011-09-13
Ever Confirmed|0 |1
--- Comment #3 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2011-09-13 07:29:09 UTC ---
That's then an inconsistency in the test infrastructure in the non
--with-fpu=neon --with-float=softfp configuration case.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/50150] misc vect.exp failures for target arm
2011-08-22 7:18 [Bug target/50150] New: misc vect.exp failures for target arm carrot at google dot com
` (2 preceding siblings ...)
2011-09-13 7:41 ` ramana at gcc dot gnu.org
@ 2011-09-26 7:41 ` carrot at google dot com
3 siblings, 0 replies; 5+ messages in thread
From: carrot at google dot com @ 2011-09-26 7:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50150
--- Comment #4 from Carrot <carrot at google dot com> 2011-09-26 02:16:15 UTC ---
After adding '--with-fpu=neon' '--with-float=softfp' to my configuration, most
of the failure disappeared, but there are still several
gcc
FAIL: gcc.dg/vect/vect-120.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-perm-8.c execution test
FAIL: gcc.dg/vect/vect-120.c -flto scan-tree-dump-times vect "vectorized 1
loops" 1
FAIL: gcc.dg/vect/slp-perm-8.c -flto execution test
g++
FAIL: g++.dg/vect/pr36648.cc scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: g++.dg/vect/pr36648.cc scan-tree-dump-times vect "vectorizing stmts using
SLP" 1
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2011-09-26 2:16 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-08-22 7:18 [Bug target/50150] New: misc vect.exp failures for target arm carrot at google dot com
2011-08-22 20:58 ` [Bug target/50150] " ramana at gcc dot gnu.org
2011-08-23 4:58 ` carrot at google dot com
2011-09-13 7:41 ` ramana at gcc dot gnu.org
2011-09-26 7:41 ` carrot at google dot com
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