https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63510
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-10-11
CC| |manu at gcc dot gnu.org
Component|c |middle-end
Depends on| |63451
Ever confirmed|0 |1
--- Comment #2 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
The obviously wrong one is due to this:
Index: tree-ssa-sccvn.c
===================================================================
--- tree-ssa-sccvn.c (revision 216098)
+++ tree-ssa-sccvn.c (working copy)
@@ -4249,12 +4249,13 @@ cond_dom_walker::before_dom_children (ba
the valueization of the defining stmt. */
if (TREE_CODE (lhs) == SSA_NAME)
lhs = vn_get_expr_for (lhs);
if (TREE_CODE (rhs) == SSA_NAME)
rhs = vn_get_expr_for (rhs);
- val = fold_binary (gimple_cond_code (stmt),
- boolean_type_node, lhs, rhs);
+ val = fold_binary_loc (gimple_location (stmt),
+ gimple_cond_code (stmt),
+ boolean_type_node, lhs, rhs);
break;
}
case GIMPLE_SWITCH:
val = gimple_switch_index (stmt);
break;
(Anything in the middle-end that relies on input_location is broken.
Unfortunately, we don't have enough people to take care of cleaning up this)
The other location issue is PR63451.
