https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81309
Bug ID: 81309
Summary: [8 regression] gcc.dg/vect/pr79347.c FAILs
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
CC: rguenth at gcc dot gnu.org
Target Milestone: ---
Between 20170630 (r249833) and 20170702 (r249882), the gcc.dg/vect/pr79347.c
test
started to FAIL (seen on i386-pc-solaris2.12, both 32 and 64-bit, according
to gcc-testresults on many targets):
+FAIL: gcc.dg/vect/pr79347.c -flto -ffat-lto-objects scan-tree-dump-not vect
"I
nvalid sum of "
+FAIL: gcc.dg/vect/pr79347.c scan-tree-dump-not vect "Invalid sum of "
Maybe this is due to
2017-06-30 Richard Biener <[email protected]>
* tree-vect-slp.c (vect_slp_analyze_node_operations): Only
analyze the first scalar stmt. Move vector type computation
for the BB case here from ...
* tree-vect-stmts.c (vect_analyze_stmt): ... here. Guard
live operation processing in the SLP case properly.
Rainer
