https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102991
Bug ID: 102991 Summary: [12 regress] gcc.dg/vect/vect-simd-17.c fails after r12-4757 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- g:9222481ffc69a6c0b73ec81e1bf04289fa3db0ed, r12-4757 make -k check-gcc RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-simd-17.c" FAIL: gcc.dg/vect/vect-simd-17.c execution test FAIL: gcc.dg/vect/vect-simd-17.c -flto -ffat-lto-objects execution test # of expected passes 2 # of unexpected failures 2 I am only seeing this failure on power 10. (gdb) run Starting program: /home/seurer/gcc/git/build/gcc-test/vect-simd-17.exe Missing separate debuginfos, use: yum debuginfo-install glibc-2.28-151.el8.ppc64le Program received signal SIGABRT, Aborted. 0x00002000002144d8 in raise () from /lib64/libc.so.6 (gdb) where #0 0x00002000002144d8 in raise () from /lib64/libc.so.6 #1 0x00002000001f462c in abort () from /lib64/libc.so.6 #2 0x0000000010003578 in doit () at /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/vect-simd-17.c:37 #3 0x0000000010000614 in main () at /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/vect-simd-17.c:302 commit 9222481ffc69a6c0b73ec81e1bf04289fa3db0ed (HEAD, refs/bisect/bad) Author: Xionghu Luo <luo...@linux.ibm.com> Date: Wed Oct 27 21:21:20 2021 -0500 rs6000: Fix wrong code generation for vec_sel [PR94613]