https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113681
Bug ID: 113681 Summary: [14 Regression] ICE in tree_profiling, at tree-profile.cc:803 since r14-6201-gf0a90c7d7333fc Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: mjires at suse dot cz CC: aoliva at gcc dot gnu.org Target Milestone: --- Compiling reduced testcase c-c++-common/torture/strub-inlinable2.c results in ICE since r14-6201-gf0a90c7d7333fc which introduced this test. $ cat strub-inlinable2.c inline void __attribute__((strub, always_inline)) inl_int_ali() {} void bat() { inl_int_ali(); } $ gcc strub-inlinable2.c -fbranch-probabilities strub-inlinable2.c:2:14: error: calling ‘always_inline’ ‘strub’ ‘inl_int_ali’ in non-‘strub’ context ‘bat’ 2 | void bat() { inl_int_ali(); } | ^~~~~~~~~~~~~ during IPA pass: profile strub-inlinable2.c:2:1: internal compiler error: in tree_profiling, at tree-profile.cc:803 2 | void bat() { inl_int_ali(); } | ^~~~ 0x181b321 tree_profiling /home/mjires/git/GCC/master/gcc/tree-profile.cc:803 0x181bc4c execute /home/mjires/git/GCC/master/gcc/tree-profile.cc:990 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. $ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/home/mjires/built/master/libexec/gcc/x86_64-pc-linux-gnu/14.0.1/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /home/mjires/git/GCC/master/configure --prefix=/home/mjires/built/master --disable-bootstrap --enable-languages=c,c++,fortran,lto --disable-multilib --disable-libsanitizer --enable-checking : (reconfigured) /home/mjires/git/GCC/master/configure --prefix=/home/mjires/built/master --disable-bootstrap --enable-languages=c,c++,fortran,lto --disable-multilib --disable-libsanitizer --enable-checking Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.1 20240131 (experimental) (GCC)