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From: kfoltman@onet.pl
To: gcc-gnats@gcc.gnu.org
Subject: libstdc++/9815: atomicity.h - fails to compile with -O3 -masm=intel
Date: Sun, 23 Feb 2003 09:16:00 -0000	[thread overview]
Message-ID: <20030223091236.6201.qmail@sources.redhat.com> (raw)


>Number:         9815
>Category:       libstdc++
>Synopsis:       atomicity.h - fails to compile with -O3 -masm=intel
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Feb 23 09:16:01 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     kfoltman@onet.pl
>Release:        gcc-3.2.2 (mingw special 20030208-1)
>Organization:
>Environment:
x86, win32 (windows 2000 pro)
>Description:
C:\Temp/cceyaaaa.s: Assembler messages:
C:\Temp/cceyaaaa.s:59: Error: no such instruction: `xaddl ebx,DWORD PTR [eax-4]'
C:\Temp/cceyaaaa.s:199: Error: no such instructio
n: `addl eax,DWORD PTR [ecx]'
>How-To-Repeat:
a.cpp:
#include <string>

int main(int argc, char *argv[])
{
  std::string a="a";
}

Command line:
gcc -O3 a.cpp -lstdc++ -masm=intel
>Fix:
Use different versions of atomicity.h for intel and AT&T syntax. It will probably need to make the compiler issue a #define when -masm=intel is used.
>Release-Note:
>Audit-Trail:
>Unformatted:


             reply	other threads:[~2003-02-23  9:16 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-02-23  9:16 kfoltman [this message]
2003-02-23  9:36 Krzysztof Foltman

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