diff options
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 4753c4bb7cf..542c2234ccb 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -4634,10 +4634,10 @@ gimplify_modify_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p, static enum gimplify_status gimplify_variable_sized_compare (tree *expr_p) { + location_t loc = EXPR_LOCATION (*expr_p); tree op0 = TREE_OPERAND (*expr_p, 0); tree op1 = TREE_OPERAND (*expr_p, 1); - tree t, arg, dest, src; - location_t loc = EXPR_LOCATION (*expr_p); + tree t, arg, dest, src, expr; arg = TYPE_SIZE_UNIT (TREE_TYPE (op0)); arg = unshare_expr (arg); @@ -4646,8 +4646,11 @@ gimplify_variable_sized_compare (tree *expr_p) dest = build_fold_addr_expr_loc (loc, op0); t = implicit_built_in_decls[BUILT_IN_MEMCMP]; t = build_call_expr_loc (loc, t, 3, dest, src, arg); - *expr_p + + expr = build2 (TREE_CODE (*expr_p), TREE_TYPE (*expr_p), t, integer_zero_node); + SET_EXPR_LOCATION (expr, loc); + *expr_p = expr; return GS_OK; } |