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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
end of thread, other threads:[~2012-02-12 23:03 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
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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