[Bug ada/17840] New: stage1 compile of a-except.adb attempts to allocate 1272938520 Bytes

[Bug ada/17840] New: stage1 compile of a-except.adb attempts to allocate 1272938520 Bytes

[awreynolds at mac dot com]

System configuration:

Darwin pbg4.local 7.5.0 Darwin Kernel Version 7.5.0: Thu Aug  5 19:26:16 PDT 2004; root:xnu/xnu
-517.7.21.obj~3/RELEASE_PPC  Power Macintosh powerpc

Configure:

$ ../fsf-gcc-head/configure   --disable-nls --prefix=/usr/local/ada --enable-languages=c,ada

Error message:

stage1/xgcc -Bstage1/ -B/usr/local/ada/powerpc-apple-darwin7.5.0/bin/ -c -g -O2 -mdynamic-no-
pic      -gnatpg -gnata -g -O1 -fno-inline \
 -I- -I. -Iada -I../../fsf-gcc-head/gcc/ada ../../fsf-gcc-head/gcc/ada/a-except.adb -o ada/a-except.o
*** malloc: vm_allocate(size=1272942592) failed (error code=3)
*** malloc[5201]: error: Can't allocate region

gnat1: out of memory allocating 1272938520 Bytes after a total of 0 bytes
make[2]: *** [ada/a-except.o] Error 1
make[1]: *** [stage2_build] Error 2
make: *** [bootstrap] Error 2

This has been happening for at least 3 weeks.

-- 
           Summary: stage1 compile of a-except.adb attempts to allocate
                    1272938520 Bytes
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: ada
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: awreynolds at mac dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc-apple-darwin7.5.0
  GCC host triplet: powerpc-apple-darwin7.5.0
GCC target triplet: powerpc-apple-darwin7.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17840

[Bug ada/17840] stage1 compile of a-except.adb attempts to allocate 1272938520 Bytes

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-05 12:36 -------
This is a dup of bug 17787 which has a patch from me already.
Note even after the patch we still cannot bootstrap on ppc-darwin, see PR 17791 and PR 17793 for 
other bugs effecting building Ada on powerpc-darwin.

PR 17791 has a patch (which I have not tested yet but I know that using -fno-branch-count-reg works 
around the problem) but PR 17793 does not and looks to be an Ada front-end problem.

*** This bug has been marked as a duplicate of 17787 ***

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17840