On Sun, 28 Oct 2012, Jan Hubicka wrote:
Bootstrapped/regtested x86_64-linux.
Honza
* ipa-inline.c (edge_badness): Reduce precision; use scc hints.
(inline_small_functions): Fix dumps; update all callees after inlining.
* ipa-inline.h (INLINE_HINT_in_scc, INLINE_HINT_same_scc): New
constants.
(inline summary): Add SCC_NO.
* ipa-inline-analysis.c (dump_inline_hints): Dump SCC hints.
(reset_inline_summary): Reset scc_no.
(estimate_node_size_and_time): Set in_scc hint.
(do_estimate_edge_time): Add same_scc hint.
(do_estimate_edge_hints): Likewise.
Hello,
I haven't tried bisecting or anything, but bootstrap is broken on
x86_64-linux:
libtool: compile: /tmp/testgcc/pristine/build/./gcc/xgcc
-B/tmp/testgcc/pristine/build/./gcc/
-B/tmp/testgcc/pristine/inst/x86_64-unknown-linux-gnu/bin/
-B/tmp/testgcc/pristine/inst/x86_64-unknown-linux-gnu/lib/ -isystem
/tmp/testgcc/pristine/inst/x86_64-unknown-linux-gnu/include -isystem
/tmp/testgcc/pristine/inst/x86_64-unknown-linux-gnu/sys-include -DHAVE_CONFIG_H
-I.. -I/data/repos/gcc/pristine/libstdc++-v3/../libiberty
-I/data/repos/gcc/pristine/libstdc++-v3/../include -D_GLIBCXX_SHARED
-I/tmp/testgcc/pristine/build/x86_64-unknown-linux-gnu/libstdc++-v3/include/x86_64-unknown-linux-gnu
-I/tmp/testgcc/pristine/build/x86_64-unknown-linux-gnu/libstdc++-v3/include
-I/data/repos/gcc/pristine/libstdc++-v3/libsupc++ -g -O2 -DIN_GLIBCPP_V3
-Wno-error -c cp-demangle.c -fPIC -DPIC -o cp-demangle.o
cp-demangle.c:5462:1: internal compiler error: in edge_badness, at
ipa-inline.c:910
}
^
0x1046ce7 edge_badness
/data/repos/gcc/pristine/gcc/ipa-inline.c:910
0x1046d33 update_edge_key
/data/repos/gcc/pristine/gcc/ipa-inline.c:922
0x1047fe6 inline_small_functions
/data/repos/gcc/pristine/gcc/ipa-inline.c:1399
0x1048cf9 ipa_inline
/data/repos/gcc/pristine/gcc/ipa-inline.c:1717
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[5]: *** [cp-demangle.lo] Error 1
make[5]: Leaving directory
`/tmp/testgcc/pristine/build/x86_64-unknown-linux-gnu/libstdc++-v3/libsupc++'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory
`/tmp/testgcc/pristine/build/x86_64-unknown-linux-gnu/libstdc++-v3'
make[3]: *** [all] Error 2
make[3]: Leaving directory
`/tmp/testgcc/pristine/build/x86_64-unknown-linux-gnu/libstdc++-v3'
make[2]: *** [all-stage1-target-libstdc++-v3] Error 2
make[2]: Leaving directory `/tmp/testgcc/pristine/build'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/tmp/testgcc/pristine/build'
make: *** [all] Error 2
--
Marc Glisse
