https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85051
Bug ID: 85051
Summary: [6/7/8 Regression] ICE: in edge_badness, at
ipa-inline.c:1035 with flattening recursive calls
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: zsojka at seznam dot cz
CC: marxin at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-pc-linux-gnu
Target: x86_64-pc-linux-gnu
Created attachment 43741
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43741&action=edit
reduced testcase
Compiler output:
$ x86_64-pc-linux-gnu-gcc -O3 -fno-early-inlining testcase.c -w
during IPA pass: inline
testcase.c:25:1: internal compiler error: in edge_badness, at ipa-inline.c:1035
}
^
0x828f13 edge_badness
/repo/gcc-trunk/gcc/ipa-inline.c:1033
0x1751da9 update_edge_key
/repo/gcc-trunk/gcc/ipa-inline.c:1233
0x1753cf4 inline_small_functions
/repo/gcc-trunk/gcc/ipa-inline.c:1836
0x1753cf4 ipa_inline
/repo/gcc-trunk/gcc/ipa-inline.c:2498
0x1753cf4 execute
/repo/gcc-trunk/gcc/ipa-inline.c:2904
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
$ x86_64-pc-linux-gnu-gcc -v
Using built-in specs.
COLLECT_GCC=/repo/gcc-trunk/binary-latest-amd64/bin/x86_64-pc-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/repo/gcc-trunk/binary-trunk-258793-checking-yes-rtl-df-extra-amd64/bin/../libexec/gcc/x86_64-pc-linux-gnu/8.0.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /repo/gcc-trunk//configure --enable-languages=c,c++
--enable-valgrind-annotations --disable-nls --enable-checking=yes,rtl,df,extra
--with-cloog --with-ppl --with-isl --build=x86_64-pc-linux-gnu
--host=x86_64-pc-linux-gnu --target=x86_64-pc-linux-gnu
--with-ld=/usr/bin/x86_64-pc-linux-gnu-ld
--with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch
--prefix=/repo/gcc-trunk//binary-trunk-258793-checking-yes-rtl-df-extra-amd64
Thread model: posix
gcc version 8.0.1 20180323 (experimental) (GCC)
