tree-ssa-live.c (remove_unused_scope_block_p): Remove again DECL_IGNORED_P non-reg...

[gcc.git] / gcc / tree-ssa-live.c

diff --git a/gcc/tree-ssa-live.c b/gcc/tree-ssa-live.c
index 252020624b444e740ff41202a9f77ed1a2e3b1cb..8f504f005fe39dfbde1817db95728e889561431c 100644 (file)
--- a/gcc/tree-ssa-live.c
+++ b/gcc/tree-ssa-live.c
@@ -458,11 +458,8 @@ remove_unused_scope_block_p (tree scope, bitmap global_unused_vars)
       else if (TREE_CODE (*t) == VAR_DECL && DECL_HAS_VALUE_EXPR_P (*t))
        unused = false;
 
-      /* Remove everything we don't generate debug info for.
-        Don't remove larger vars though, because BLOCK_VARS are
-        used also during expansion to determine which variables
-        might share stack space.  */
-      else if (DECL_IGNORED_P (*t) && is_gimple_reg (*t))
+      /* Remove everything we don't generate debug info for.  */
+      else if (DECL_IGNORED_P (*t))
        {
          *t = DECL_CHAIN (*t);
          next = t;