[Bug c++/59187] New: internal error with -O2

[Bug c++/59187] New: internal error with -O2

[alessio211734 at yahoo dot it]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59187

            Bug ID: 59187
           Summary: internal error with -O2
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: alessio211734 at yahoo dot it

Hi, I get a internal error when compiling with MinGw 4.8.0.
I attach the preprocess file where I get the error.

The flags in the makefile:

CC            = gcc
CXX           = g++
DEFINES       = -DUNICODE -DQT_LARGEFILE_SUPPORT -D_DENTALCAD_PRO_MACRO_
-DNOMINMAX -DNDEBUG -DQT_DLL -DQT_NO_DEBUG -DQT_XML_LIB -DQT_OPENGL_LIB
-DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_SSE
-DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -DQT_NEEDS_QMAIN
CFLAGS        = -O2 -Wall $(DEFINES)
CXXFLAGS      = -fpermissive -save-temps -O2 -frtti -fexceptions -mthreads
-Wall $(DEFINES)


I have compiled my code in ubuntu with gcc 4.8.1 and compile correctly in
release.
In windows fails with mingw 4.8.0 e mingw 4.8.1.
I saw that if I use the flag -O1 compile while with -O2 I get the error.

[Bug c++/59187] internal error with -O2

[alessio211734 at yahoo dot it]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59187

--- Comment #1 from Alessio <alessio211734 at yahoo dot it> ---
Created attachment 31246
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31246&action=edit
preprocess file

[Bug c++/59187] internal error with -O2

[alessio211734 at yahoo dot it]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59187

--- Comment #2 from Alessio <alessio211734 at yahoo dot it> ---
Created attachment 31247
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31247&action=edit
.s generate

[Bug target/59187] internal error with -O2

[mikpelinux at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59187

--- Comment #3 from Mikael Pettersson <mikpelinux at gmail dot com> ---
I can reproduce the ICE with 4.8.1 configured as a cross to x86_64-w64-mingw32
hosted on x86_64-linux, but not with 4.8.2.  Looks like you need to upgrade.

[Bug target/59187] internal error with -O2

[ktietz at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59187

Kai Tietz <ktietz at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from Kai Tietz <ktietz at gcc dot gnu.org> ---
Yes, bug was already fixed. Therefore closed

[Bug target/59187] internal error with -O2

[alessio211734 at yahoo dot it]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59187

--- Comment #5 from Alessio <alessio211734 at yahoo dot it> ---
Hello,
when you fix a mingw bug where can I download the new version of compiler?
I should wait a new release or I can get from trunk?!?! I get another internal
error.



Il Lunedì 25 Novembre 2013 22:16, ktietz at gcc dot gnu.org
<gcc-bugzilla@gcc.gnu.org> ha scritto:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59187

Kai Tietz <ktietz at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from Kai Tietz <ktietz at gcc dot gnu.org> ---
Yes, bug was already fixed. Therefore closed
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http://gcc.gnu.org/bugzilla/show_bug.cgi?idX941

--- Comment #7 from rguenther at suse dot de <rguenther at suse dot de> ---
On Wed, 27 Nov 2013, thomas.moschcau at web dot de wrote:

> http://gcc.gnu.org/bugzilla/show_bug.cgi?idX941
>
> --- Comment #6 from Thomas Moschcau <thomas.moschcau at web dot de> ---
> (In reply to Richard Biener from comment #5)
> > And 4.8.3.
>
> Hello Richard,
> will there also be a fix for gcc 4.6.x?

No, gcc 4.6 is no longer maintained.