https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78168
Bug ID: 78168 Summary: [7 Regression] Second ICE in maybe_record_trace_start, at dwarf2cfi.c:2285 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: sebastian.hu...@embedded-brains.de Target Milestone: --- Created attachment 39926 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39926&action=edit Test case /build/git-build/b-gcc-git-powerpc-rtems4.12/./gcc/xgcc -B/build/git-build/b-gcc-git-powerpc-rtems4.12/./gcc/ -c fp-bit.i -O2 -mcpu=8540 -g /home/EB/sebastian_h/archive/gcc-git/libgcc/fp-bit.c: In function '_fpadd_parts': /home/EB/sebastian_h/archive/gcc-git/libgcc/fp-bit.c:718:1: internal compiler error: in maybe_record_trace_start, at dwarf2cfi.c:2285 } ^ 0x62f646 maybe_record_trace_start /home/EB/sebastian_h/archive/gcc-git/gcc/dwarf2cfi.c:2285 0x62f9cf create_trace_edges /home/EB/sebastian_h/archive/gcc-git/gcc/dwarf2cfi.c:2379 0x62fb4a scan_trace /home/EB/sebastian_h/archive/gcc-git/gcc/dwarf2cfi.c:2593 0x63075e create_cfi_notes /home/EB/sebastian_h/archive/gcc-git/gcc/dwarf2cfi.c:2619 0x63075e execute_dwarf2_frame /home/EB/sebastian_h/archive/gcc-git/gcc/dwarf2cfi.c:2977 0x63075e execute /home/EB/sebastian_h/archive/gcc-git/gcc/dwarf2cfi.c:3457 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.