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* [Bug bootstrap/57017] New: «Error: expecting string instruction after `rep'» in code w/o inline assembly
@ 2013-04-20 21:01 aversa at email dot arizona.edu
  2013-04-21  3:58 ` [Bug bootstrap/57017] " aversa at email dot arizona.edu
                   ` (6 more replies)
  0 siblings, 7 replies; 8+ messages in thread
From: aversa at email dot arizona.edu @ 2013-04-20 21:01 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57017

             Bug #: 57017
           Summary: «Error: expecting string instruction after `rep'» in
                    code w/o inline assembly
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: aversa@email.arizona.edu


Compiling code without inline assembly gives an error:

libtool: compile:  gcc -std=gnu99 -DPACKAGE_NAME=\"libblkmaker\"
-DPACKAGE_TARNAME=\"libblkmaker\" -DPACKAGE_VERSION=\"0.1\"
"-DPACKAGE_STRING=\"libblkmaker 0.1\""
-DPACKAGE_BUGREPORT=\"luke_libblkmaker@dashjr.org\"
-DPACKAGE_URL=\"http://gitorious.org/bitcoin/libblkmaker\"
-DPACKAGE=\"libblkmaker\" -DVERSION=\"0.1\" -DSTDC_HEADERS=1
-DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1
-DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1
-DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -I. -O3 -O3 -MT
blkmaker.lo -MD -MP -MF .deps/blkmaker.Tpo -c blkmaker.c  -fPIC -DPIC -o
.libs/blkmaker.o
/tmp/ccot8mMw.s: Assembler messages:
/tmp/ccot8mMw.s:529: Error: expecting string instruction after `rep'

However, disabling inline assembly "-fno-asm" only fixes the problem when "-O3"
is not used. The error always occurs when not specifying "-fno-asm".
>From gcc-bugs-return-420663-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Sat Apr 20 21:44:54 2013
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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/57017]=?UTF-8?Q? «Error?=: expecting string instruction after `rep'=?UTF-8?Q?» in code w?=/o inline assembly
Date: Sat, 20 Apr 2013 21:44:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?idW017

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-04-20 21:44:50 UTC ---
Can you attach the preprocessed source?


^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2013-04-25  2:53 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-04-20 21:01 [Bug bootstrap/57017] New: «Error: expecting string instruction after `rep'» in code w/o inline assembly aversa at email dot arizona.edu
2013-04-21  3:58 ` [Bug bootstrap/57017] " aversa at email dot arizona.edu
2013-04-21  3:59 ` [Bug target/57017] " pinskia at gcc dot gnu.org
2013-04-24  5:58 ` aaversa at optics dot arizona.edu
2013-04-24  6:09 ` pinskia at gcc dot gnu.org
2013-04-24  6:15 ` jakub at gcc dot gnu.org
2013-04-24  6:22 ` aaversa at optics dot arizona.edu
2013-04-25  2:53 ` aaversa at optics dot arizona.edu

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