On 05/22/2015 07:26 AM, Richard Biener wrote:
On Wed, May 20, 2015 at 11:45 PM, Aldy Hernandez <al...@redhat.com> wrote:
On 05/20/2015 05:01 PM, Jan Hubicka wrote:
commit 8824b5ecba26cef065e47b34609c72677c3c36fc
Author: Aldy Hernandez <al...@redhat.com>
Date: Wed May 20 16:31:14 2015 -0400
Set DECL_IGNORED_P on temporary arrays created in the switch
conversion pass.
diff --git a/gcc/tree-switch-conversion.c b/gcc/tree-switch-conversion.c
index 6b68a16..a4bcdba 100644
--- a/gcc/tree-switch-conversion.c
+++ b/gcc/tree-switch-conversion.c
@@ -1097,6 +1097,7 @@ build_one_array (gswitch *swtch, int num, tree
arr_index_type,
DECL_ARTIFICIAL (decl) = 1;
TREE_CONSTANT (decl) = 1;
TREE_READONLY (decl) = 1;
+ DECL_IGNORED_P (decl) = 1;
varpool_node::finalize_decl (decl);
This looks obvious enough to me. Technically speaking the array type
constructed
probalby should be TREE_ARTIFICAIL, but probably it does not matter.
Fine to commit to trunk btw.
Tested independently on trunk, and committed there.
Thanks.
