[Bug 1122186] New: GCC 9: openblas build fails

http://bugzilla.suse.com/show_bug.cgi?id=1122186 Bug ID: 1122186 Summary: GCC 9: openblas build fails Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem Assignee: bnc-team-screening@forge.provo.novell.com Reporter: martin.liska@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Using: home:marxin:gcc9-incubator-v2/openblas one can see: $ [ 80s] SSPR2 PASSED THE TESTS OF ERROR-EXITS [ 80s] [ 80s] ******* FATAL ERROR - COMPUTED RESULT IS LESS THAN HALF ACCURATE ******* [ 80s] EXPECTED RESULT COMPUTED RESULT [ 80s] 1 -0.237168 -0.331480 [ 80s] 2 -0.451824 -0.491060 [ 80s] 3 0.653113E-01 -0.162305E-01 [ 80s] 4 -0.753422E-01 -0.127707 [ 80s] 5 -0.526524 -0.560541 [ 80s] 6 -0.355192 -0.447647 [ 80s] 7 -0.373141 -0.413615 [ 80s] 8 -0.435047 -0.497468 [ 80s] 9 -0.378995 -0.415332 [ 80s] 10 0.381000 0.375386 [ 80s] 11 -0.276510 -0.370202 [ 80s] 12 -0.215018 -0.377088 [ 80s] 13 0.275770 0.244847 [ 80s] 14 -0.470472 -0.478406 [ 80s] 15 0.486229 0.505925 [ 80s] 16 -0.112075E-02 -0.991446E-01 [ 80s] 17 0.389812 0.353051 [ 80s] 18 0.184293 0.181773 [ 80s] 19 -0.365242 -0.347867 [ 80s] 20 -0.328101 -0.403456 [ 80s] 21 -0.395292 -0.368007 [ 80s] 22 0.750818E-01 0.432704E-01 [ 80s] 23 0.156788 0.468433E-01 [ 80s] 24 -0.180572 -0.258246 [ 80s] 25 0.170541 0.114308 [ 80s] 26 0.156244 0.557455E-01 [ 80s] 27 -0.429421E-01 -0.728971E-01 [ 80s] 28 -0.540277 -0.628006 [ 80s] 29 0.318071 0.259518 [ 80s] 30 -0.250377 -0.407847 [ 80s] 31 0.136863 0.136863 [ 80s] 32 0.357405E-01 0.454791E-02 [ 80s] THESE ARE THE RESULTS FOR COLUMN 32 [ 80s] ******* SSPR2 FAILED ON CALL NUMBER: [ 80s] 483: SSPR2 ('U', 63, 1.0, X, 1, Y, 1, AP) . [ 80s] [ 80s] END OF TESTS [ 80s] OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 ./dblat2 < ./dblat2.dat [ 80s] [ 80s] Program received signal SIGSEGV: Segmentation fault - invalid memory reference. [ 80s] [ 80s] Backtrace for this error: [ 80s] #0 0x7f3e83dad13f in ??? [ 80s] #1 0xc6e817 in ??? [ 80s] #2 0xc6eb78 in ??? [ 80s] #3 0x4172b8 in ??? [ 80s] #4 0x411e86 in ??? [ 80s] #5 0x416a96 in ??? [ 80s] #6 0x40804e in ??? [ 80s] #7 0x7f3e83d9801a in ??? [ 80s] #8 0x4080a9 in ??? [ 80s] at ../sysdeps/x86_64/start.S:120 Started with GCC9 r264897: commit 4bcfedf5c1fd7d15521a220f43c2a390c93688f0 Author: bergner Date: Sat Oct 6 02:12:30 2018 +0000 gcc/ PR rtl-optimization/86939 PR rtl-optimization/87479 * ira.h (non_conflicting_reg_copy_p): New prototype. * ira-lives.c (ignore_reg_for_conflicts): New static variable. (make_hard_regno_dead): Don't add conflicts for register ignore_reg_for_conflicts. (make_object_dead): Likewise. (non_conflicting_reg_copy_p): New function. (process_bb_node_lives): Set ignore_reg_for_conflicts for copies. Remove special conflict handling of REAL_PIC_OFFSET_TABLE_REGNUM. * lra-lives.c (ignore_reg_for_conflicts): New static variable. (make_hard_regno_dead): Don't add conflicts for register ignore_reg_for_conflicts. Remove special conflict handling of REAL_PIC_OFFSET_TABLE_REGNUM. Remove now unused argument check_pic_pseudo_p and update callers. (mark_pseudo_dead): Don't add conflicts for register ignore_reg_for_conflicts. (process_bb_lives): Set ignore_reg_for_conflicts for copies. gcc/testsuite/ PR rtl-optimization/86939 PR rtl-optimization/87479 * gcc.target/powerpc/pr86939.c: New test. * gcc/testsuite/gcc.target/i386/pr49095.c: Fix expected results. -- You are receiving this mail because: You are on the CC list for the bug.