[Bug rtl-optimization/44447] New: [MinGW GCC]: Faulty code optimization when -masm=intel added

[dg dot recrutement31 at gmail dot com]

Occurred on Windows Vista, with GCC 4.5.0 and 4.4.0 and -masm=intel and -Ox
x>0,
the code generation produces a faulty output with -O1 and a faulty control frow
leading to SIGSEGV when -O2 or -O3.

When -masm=intel or -Ox deleted, no SIGSEGV occurs and output is right.

This phenomena doesn't occur on Linux version of GCC (tested with 4.4.3).


-- 
           Summary: [MinGW GCC]: Faulty code optimization when -masm=intel
                    added
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dg dot recrutement31 at gmail dot com
  GCC host triplet: Windows VISTA


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44447