diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/tree-vect-slp.c | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b8b120d..f29939a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2019-11-04 Tamar Christina <tamar.christina@arm.com> + + * tree-vect-slp.c (vectorize_slp_instance_root_stmt): Initialize rstmt. + 2019-11-04 Martin Sebor <msebor@redhat.com> PR tree-optimization/92349 diff --git a/gcc/tree-vect-slp.c b/gcc/tree-vect-slp.c index 5549d05..f4b445a 100644 --- a/gcc/tree-vect-slp.c +++ b/gcc/tree-vect-slp.c @@ -4149,7 +4149,7 @@ vect_remove_slp_scalar_calls (slp_tree node) void vectorize_slp_instance_root_stmt (slp_tree node, slp_instance instance) { - gassign *rstmt; + gassign *rstmt = NULL; if (SLP_TREE_NUMBER_OF_VEC_STMTS (node) == 1) { @@ -4183,6 +4183,9 @@ vectorize_slp_instance_root_stmt (slp_tree node, slp_instance instance) tree r_constructor = build_constructor (rtype, v); rstmt = gimple_build_assign (lhs, r_constructor); } + + gcc_assert (rstmt); + gimple_stmt_iterator rgsi = gsi_for_stmt (instance->root_stmt->stmt); gsi_replace (&rgsi, rstmt, true); } |