diff options
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 288b472..21e1c09 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -5346,7 +5346,8 @@ gimplify_asm_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p) flexibility, split it into separate input and output operands. */ tree input; - char buf[10]; + /* Buffer big enough to format a 32-bit UINT_MAX into. */ + char buf[11]; /* Turn the in/out constraint into an output constraint. */ char *p = xstrdup (constraint); @@ -5356,7 +5357,7 @@ gimplify_asm_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p) /* And add a matching input constraint. */ if (allows_reg) { - sprintf (buf, "%d", i); + sprintf (buf, "%u", i); /* If there are multiple alternatives in the constraint, handle each of them individually. Those that allow register |