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Re: [PATCH] Re: Bootstrap failure due to GC / PCH memory corruption
- From: Rainer Orth <ro at TechFak dot Uni-Bielefeld dot DE>
- To: Ulrich Weigand <weigand at i1 dot informatik dot uni-erlangen dot de>
- Cc: gcc-patches at gcc dot gnu dot org, zack at codesourcery dot com (Zack Weinberg), gcc at gcc dot gnu dot org
- Date: 27 Jun 2003 15:42:11 +0200
- Subject: Re: [PATCH] Re: Bootstrap failure due to GC / PCH memory corruption
- References: <200306262325.BAA00169@faui11.informatik.uni-erlangen.de>
Ulrich Weigand <weigand@i1.informatik.uni-erlangen.de> writes:
> In any case, the patch below fixes the bootstrap failures on
> s390x, and doesn't appear to introduce any real overhead,
> so I propose to apply it now; the matter of just how PCH ptes
> are generated can be addressed independently.
I can confirm that applying just this patch, rebuilding cc1plus and
rerunning the libstdc++-v3 testsuite fixes many testsuite failures on
mips-sgi-irix6.5:
/vol/gnu/src/gcc/gcc-dist/libstdc++-v3/testsuite/20_util/auto_ptr.cc: In function `int test07()':
/vol/gnu/src/gcc/gcc-dist/libstdc++-v3/testsuite/20_util/auto_ptr.cc:246: internal compiler error: Segmentation fault
Testsuite results are back to normal now:
=== libstdc++-v3 Summary ===
-# of expected passes 1462
-# of unexpected failures 266
+# of expected passes 1946
+# of unexpected failures 10
# of unsupported tests 7
Rainer
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Rainer Orth, Faculty of Technology, Bielefeld University