https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95391
Bug ID: 95391
Summary: [11 regression] ICE in gcc.dg/vshift-5.c since r11-689
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at linux dot vnet.ibm.com
Target Milestone: ---
g:e31cd607e999ca6ab47b7e65a7045b1594e4fba4, r11-689
make -k check-gcc RUNTESTFLAGS=dg.exp=gcc.dg/vshift-5.c
FAIL: gcc.dg/vshift-5.c (internal compiler error)
FAIL: gcc.dg/vshift-5.c (test for excess errors)
# of unexpected failures 2
# of unresolved testcases 1
Executing on host: /home/seurer/gcc/git/build/gcc-test2/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test2/gcc/
/home/seurer/gcc/git/gcc-test2/gcc/testsuite/gcc.dg/vshift-5.c
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -fdiagnostics-urls=never -O3 -lm -o
./vshift-5.exe (timeout = 300)
spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test2/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test2/gcc/
/home/seurer/gcc/git/gcc-test2/gcc/testsuite/gcc.dg/vshift-5.c
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -fdiagnostics-urls=never -O3 -lm -o ./vshift-5.exe
during GIMPLE pass: slp
/home/seurer/gcc/git/gcc-test2/gcc/testsuite/gcc.dg/vshift-5.c: In function
'f1':
/home/seurer/gcc/git/gcc-test2/gcc/testsuite/gcc.dg/vshift-5.c:8:1: internal
compiler error: in vect_create_constant_vectors, at tree-vect-slp.c:3680
0x10ee4e8b vect_create_constant_vectors
/home/seurer/gcc/git/gcc-test2/gcc/tree-vect-slp.c:3680
0x10ee4e8b vect_schedule_slp_instance
/home/seurer/gcc/git/gcc-test2/gcc/tree-vect-slp.c:4072
0x10ee401f vect_schedule_slp_instance
/home/seurer/gcc/git/gcc-test2/gcc/tree-vect-slp.c:4077
0x10ee401f vect_schedule_slp_instance
/home/seurer/gcc/git/gcc-test2/gcc/tree-vect-slp.c:4077
0x10eed443 vect_schedule_slp(vec_info*)
/home/seurer/gcc/git/gcc-test2/gcc/tree-vect-slp.c:4309
0x10ef0e83 vect_slp_bb_region
/home/seurer/gcc/git/gcc-test2/gcc/tree-vect-slp.c:3348
0x10ef0e83 vect_slp_bb(basic_block_def*)
/home/seurer/gcc/git/gcc-test2/gcc/tree-vect-slp.c:3471
0x10ef31bb execute
/home/seurer/gcc/git/gcc-test2/gcc/tree-vectorizer.c:1320
