diff options
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 47a2fe7..bf81bb0 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -4308,14 +4308,20 @@ gimplify_asm_expr (tree *expr_p, tree *pre_p, tree *post_p) for (i = 0, link = ASM_OUTPUTS (expr); link; ++i, link = TREE_CHAIN (link)) { size_t constraint_len; + bool ok; oconstraints[i] = constraint = TREE_STRING_POINTER (TREE_VALUE (TREE_PURPOSE (link))); constraint_len = strlen (constraint); if (constraint_len == 0) continue; - parse_output_constraint (&constraint, i, 0, 0, - &allows_mem, &allows_reg, &is_inout); + ok = parse_output_constraint (&constraint, i, 0, 0, + &allows_mem, &allows_reg, &is_inout); + if (!ok) + { + ret = GS_ERROR; + is_inout = false; + } if (!allows_reg && allows_mem) mark_addressable (TREE_VALUE (link)); |