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* [Bug testsuite/50076] New: FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10
@ 2011-08-13 15:29 dominiq at lps dot ens.fr
2011-09-15 11:18 ` [Bug testsuite/50076] " dominiq at lps dot ens.fr
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: dominiq at lps dot ens.fr @ 2011-08-13 15:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50076
Bug #: 50076
Summary: FAIL: c-c++-common/cxxbitfields-3.c scan-assembler
movl.*, var on x86_64-apple-darwin10
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: dominiq@lps.ens.fr
CC: aldyh@gcc.gnu.org
Host: x86_64-apple-darwin10
Target: x86_64-apple-darwin10
Build: x86_64-apple-darwin10
scan-assembler for c-c++-common/cxxbitfields-3.c fails on
x86_64-apple-darwin10. The assembly is
.text
.align 4,0x90
.globl _setit
_setit:
LFB0:
movq _var@GOTPCREL(%rip), %rdx
movl (%rdx), %eax
andb $15, %al
orl $80, %eax
movl %eax, (%rdx)
ret
LFE0:
.comm _var,4,2
.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support
EH_frame1:
.set L$set$0,LECIE1-LSCIE1
.long L$set$0
LSCIE1:
.long 0
.byte 0x1
.ascii "zR\0"
.byte 0x1
.byte 0x78
.byte 0x10
.byte 0x1
.byte 0x10
.byte 0xc
.byte 0x7
.byte 0x8
.byte 0x90
.byte 0x1
.align 3
LECIE1:
LSFDE1:
.set L$set$1,LEFDE1-LASFDE1
.long L$set$1
LASFDE1:
.long LASFDE1-EH_frame1
.quad LFB0-.
.set L$set$2,LFE0-LFB0
.quad L$set$2
.byte 0
.align 3
LEFDE1:
.subsections_via_symbols
The test has been introduced in revision 176824 and probably never succeeded. I
cannot tell if the test should be updated for darwin or if it is a bug in the
compiler.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/50076] FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10
2011-08-13 15:29 [Bug testsuite/50076] New: FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10 dominiq at lps dot ens.fr
@ 2011-09-15 11:18 ` dominiq at lps dot ens.fr
2011-09-19 16:10 ` aldyh at gcc dot gnu.org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: dominiq at lps dot ens.fr @ 2011-09-15 11:18 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50076
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |iains at gcc dot gnu.org
--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-09-15 11:16:14 UTC ---
Could someone look at this pr and decide if the code
movq _var@GOTPCREL(%rip), %rdx
movl (%rdx), %eax
is buggy (in this case I cannot help) or if the dg-final has to be adjusted for
darwin (then I can try to find a suitable regexp).
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/50076] FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10
2011-08-13 15:29 [Bug testsuite/50076] New: FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10 dominiq at lps dot ens.fr
2011-09-15 11:18 ` [Bug testsuite/50076] " dominiq at lps dot ens.fr
@ 2011-09-19 16:10 ` aldyh at gcc dot gnu.org
2011-11-29 10:52 ` dominiq at lps dot ens.fr
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: aldyh at gcc dot gnu.org @ 2011-09-19 16:10 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50076
--- Comment #2 from Aldy Hernandez <aldyh at gcc dot gnu.org> 2011-09-19 15:37:37 UTC ---
I will be contributing a testing harness that is back-end agnostic, so it won't
depend on scanning the assembly. Stay tuned.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/50076] FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10
2011-08-13 15:29 [Bug testsuite/50076] New: FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10 dominiq at lps dot ens.fr
2011-09-15 11:18 ` [Bug testsuite/50076] " dominiq at lps dot ens.fr
2011-09-19 16:10 ` aldyh at gcc dot gnu.org
@ 2011-11-29 10:52 ` dominiq at lps dot ens.fr
2011-12-09 18:12 ` aldyh at gcc dot gnu.org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: dominiq at lps dot ens.fr @ 2011-11-29 10:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50076
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-11-29 10:35:48 UTC ---
> I will be contributing a testing harness that is back-end agnostic, so it won't
> depend on scanning the assembly. Stay tuned.
Any progress in this direction?
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/50076] FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10
2011-08-13 15:29 [Bug testsuite/50076] New: FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10 dominiq at lps dot ens.fr
` (2 preceding siblings ...)
2011-11-29 10:52 ` dominiq at lps dot ens.fr
@ 2011-12-09 18:12 ` aldyh at gcc dot gnu.org
2012-01-28 14:12 ` dominiq at lps dot ens.fr
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: aldyh at gcc dot gnu.org @ 2011-12-09 18:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50076
Aldy Hernandez <aldyh at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011-12-09
AssignedTo|unassigned at gcc dot |aldyh at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
--- Comment #4 from Aldy Hernandez <aldyh at gcc dot gnu.org> 2011-12-09 17:38:53 UTC ---
Proposed fix:
http://gcc.gnu.org/ml/gcc-patches/2011-12/msg00708.html
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/50076] FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10
2011-08-13 15:29 [Bug testsuite/50076] New: FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10 dominiq at lps dot ens.fr
` (3 preceding siblings ...)
2011-12-09 18:12 ` aldyh at gcc dot gnu.org
@ 2012-01-28 14:12 ` dominiq at lps dot ens.fr
2012-02-12 15:21 ` iains at gcc dot gnu.org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: dominiq at lps dot ens.fr @ 2012-01-28 14:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50076
--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-01-28 11:54:51 UTC ---
> Proposed fix:
> http://gcc.gnu.org/ml/gcc-patches/2011-12/msg00708.html
A "stronger" fix has been proposed at
http://gcc.gnu.org/ml/gcc-patches/2011-12/msg00895.html and approved at
http://gcc.gnu.org/ml/gcc-patches/2011-12/msg00897.html . Could it be applied?
TIA.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/50076] FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10
2011-08-13 15:29 [Bug testsuite/50076] New: FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10 dominiq at lps dot ens.fr
` (4 preceding siblings ...)
2012-01-28 14:12 ` dominiq at lps dot ens.fr
@ 2012-02-12 15:21 ` iains at gcc dot gnu.org
2012-02-12 15:22 ` iains at gcc dot gnu.org
2012-02-12 23:03 ` howarth at nitro dot med.uc.edu
7 siblings, 0 replies; 9+ messages in thread
From: iains at gcc dot gnu.org @ 2012-02-12 15:21 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50076
--- Comment #6 from Iain Sandoe <iains at gcc dot gnu.org> 2012-02-12 15:20:50 UTC ---
Author: iains
Date: Sun Feb 12 15:20:46 2012
New Revision: 184140
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184140
Log:
gcc/testsuite:
PR testsuite/50076
* c-c++-common/cxxbitfields-3.c: Adjust scan assembler for nonpic
cases.
Modified:
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/c-c++-common/cxxbitfields-3.c
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/50076] FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10
2011-08-13 15:29 [Bug testsuite/50076] New: FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10 dominiq at lps dot ens.fr
` (5 preceding siblings ...)
2012-02-12 15:21 ` iains at gcc dot gnu.org
@ 2012-02-12 15:22 ` iains at gcc dot gnu.org
2012-02-12 23:03 ` howarth at nitro dot med.uc.edu
7 siblings, 0 replies; 9+ messages in thread
From: iains at gcc dot gnu.org @ 2012-02-12 15:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50076
Iain Sandoe <iains at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #7 from Iain Sandoe <iains at gcc dot gnu.org> 2012-02-12 15:22:08 UTC ---
sorry it took so long to apply the fix .. assuming this to be fixed now.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/50076] FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10
2011-08-13 15:29 [Bug testsuite/50076] New: FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10 dominiq at lps dot ens.fr
` (6 preceding siblings ...)
2012-02-12 15:22 ` iains at gcc dot gnu.org
@ 2012-02-12 23:03 ` howarth at nitro dot med.uc.edu
7 siblings, 0 replies; 9+ messages in thread
From: howarth at nitro dot med.uc.edu @ 2012-02-12 23:03 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50076
Jack Howarth <howarth at nitro dot med.uc.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |howarth at nitro dot
| |med.uc.edu
--- Comment #8 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-02-12 23:02:59 UTC ---
I can confirm that r184140 fixes the c-c++-common/cxxbitfields-3.c failures on
x86_64-apple-darwin11.
^ permalink raw reply [flat|nested] 9+ messages in thread
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2011-08-13 15:29 [Bug testsuite/50076] New: FAIL: c-c++-common/cxxbitfields-3.c scan-assembler movl.*, var on x86_64-apple-darwin10 dominiq at lps dot ens.fr
2011-09-15 11:18 ` [Bug testsuite/50076] " dominiq at lps dot ens.fr
2011-09-19 16:10 ` aldyh at gcc dot gnu.org
2011-11-29 10:52 ` dominiq at lps dot ens.fr
2011-12-09 18:12 ` aldyh at gcc dot gnu.org
2012-01-28 14:12 ` dominiq at lps dot ens.fr
2012-02-12 15:21 ` iains at gcc dot gnu.org
2012-02-12 15:22 ` iains at gcc dot gnu.org
2012-02-12 23:03 ` howarth at nitro dot med.uc.edu
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