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.
