https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80938
Bug ID: 80938
Summary: [8 Regression] ICE in maybe_record_trace_start, at
dwarf2cfi.c:2330
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code
Severity: normal
Priority: P3
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: asolokha at gmx dot com
Target Milestone: ---
Target: powerpcspe-*-linux-gnu*
gcc-8.0.0-alpha20170528 snapshot ICEs when compiling the following snippet w/
-Os -g -fPIC:
void
xy (void);
void
j5 (f9)
{
if (f9 != 0)
xy ();
j5 ();
}
% powerpc-e500v2-linux-gnuspe-gcc-8.0.0-alpha20170528 -Os -g -fPIC -w -c
nghbxjig.c
nghbxjig.c: In function 'j5':
nghbxjig.c:10:1: internal compiler error: in maybe_record_trace_start, at
dwarf2cfi.c:2330
}
^
0x7f1a8b maybe_record_trace_start
/var/tmp/portage/cross-powerpc-e500v2-linux-gnuspe/gcc-8.0.0_alpha20170528/work/gcc-8-20170528/gcc/dwarf2cfi.c:2330
0x7f43e0 scan_trace
/var/tmp/portage/cross-powerpc-e500v2-linux-gnuspe/gcc-8.0.0_alpha20170528/work/gcc-8-20170528/gcc/dwarf2cfi.c:2512
0x7f4c72 create_cfi_notes
/var/tmp/portage/cross-powerpc-e500v2-linux-gnuspe/gcc-8.0.0_alpha20170528/work/gcc-8-20170528/gcc/dwarf2cfi.c:2666
0x7f4c72 execute_dwarf2_frame
/var/tmp/portage/cross-powerpc-e500v2-linux-gnuspe/gcc-8.0.0_alpha20170528/work/gcc-8-20170528/gcc/dwarf2cfi.c:3024
0x7f4c72 execute
/var/tmp/portage/cross-powerpc-e500v2-linux-gnuspe/gcc-8.0.0_alpha20170528/work/gcc-8-20170528/gcc/dwarf2cfi.c:3504
