On Fri, Mar 01, 2013 at 09:16:16PM +0100, Jakub Jelinek wrote:
> Bootstrapped/regtested on x86_64-linux and i686-linux, tested also with
> valgrind checking on various testcases (full --enable-checking=yes,valgrind
> bootstrap queued for the weekend).
FYI, with this patch (first time I remember) the valgrind checking
bootstrap actually succeeded on x86_64-linux.
../configure --enable-languages=all,obj-c++,lto --enable-checking=yes,valgrind
make -j16 STAGE1_CFLAGS='-g -O2' STAGE1_CXXFLAGS='-g -O2' > LOG 2>&1 && make
-j16 -k check > LOGC 2>&1; ../contrib/test_summary > LOGT 2>&1
Bootstrap took a few minutes under 24 hours, regtest a few minutes under 40
hours.
During regtesting some failures were seen (smaller amount of them
timeouts because I haven't increased the timeouts, bigger amounts because of
various valgrind errors, I'll go through them soon).
Compared to non-valgrind checking bootstrap the difference was:
=== gcc Summary ===
-# of expected passes 95837
-# of unexpected failures 32
+# of expected passes 94093
+# of unexpected failures 287
# of unexpected successes 44
# of expected failures 266
+# of unresolved testcases 26
# of unsupported tests 1398
=== gfortran Summary ===
-# of expected passes 43273
-# of unexpected failures 6
+# of expected passes 43227
+# of unexpected failures 48
# of unexpected successes 2
# of expected failures 48
-# of unresolved testcases 6
+# of unresolved testcases 10
# of unsupported tests 61
=== g++ Summary ===
-# of expected passes 53896
+# of expected passes 52584
+# of unexpected failures 84
# of expected failures 290
+# of unresolved testcases 1
# of unsupported tests 832
=== objc Summary ===
-# of expected passes 2988
+# of expected passes 2985
+# of unexpected failures 3
# of expected failures 6
# of unsupported tests 74
=== libstdc++ Summary ===
-# of expected passes 9246
+# of expected passes 9237
+# of unexpected failures 7
# of expected failures 45
+# of unresolved testcases 2
# of unsupported tests 212
> 2013-03-01 Jakub Jelinek <ja...@redhat.com>
>
> PR middle-end/56461
> * ggc-common.c (gt_pch_save): For ENABLE_VALGRIND_CHECKING,
> if VALGRIND_GET_VBITS is defined, temporarily make object
> memory all defined, and restore previous valgrind addressability
> and definability afterwards. Free this_object at the end.
>
> * c-pch.c (pch_init): Free target_validity at the end.
Jakub
