diff mbox series

Restore aarch64 bootstrap

Message ID 20241003112732.14296139CE@imap1.dmz-prg2.suse.org
State New
Headers show
Series Restore aarch64 bootstrap | expand

Commit Message

Richard Biener Oct. 3, 2024, 11:27 a.m. UTC 
This zero-initializes vec_init to avoid a bogus maybe-uninitialized
diagnostic.

Built on x86_64-unknown-linux-gnu, pushed as obvious.

	* tree-vect-loop.cc (vectorizable_induction): Initialize
	vec_init.
---
 gcc/tree-vect-loop.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/gcc/tree-vect-loop.cc b/gcc/tree-vect-loop.cc
index f5ecf0bdb80..730888f6275 100644
--- a/gcc/tree-vect-loop.cc
+++ b/gcc/tree-vect-loop.cc
@@ -10278,7 +10278,7 @@  vectorizable_induction (loop_vec_info loop_vinfo,
   tree vec_def;
   edge pe = loop_preheader_edge (loop);
   basic_block new_bb;
-  tree new_vec, vec_init, vec_step, t;
+  tree new_vec, vec_init = NULL_TREE, vec_step, t;
   tree new_name;
   gimple *new_stmt;
   gphi *induction_phi;