[PR69466] fix loop vectorizer set_current_defaoliva/pr69466

slpeel_duplicate_current_defs_from_edges is often called with edges to
blocks that were copied from one another, but it isn't always so.
Check that their phi nodes match before calling set_current_def for
any of them.

for  gcc/ChangeLog

	PR target/69466
	* tree-vect-loop-manip.c
	(slpeel_duplicate_current_defs_from_edges): Skip if dest blocks
	don't have phi nodes for names for the same base variables.

for gcc/testsuite/ChangeLog

	PR target/69466
	* gfortran.dg/vect/pr69466.f90: New.

0 files changed, 0 insertions, 0 deletions