From 0c24a6d8c444ef3aa844f2ef6a4d18abf743b9bd Mon Sep 17 00:00:00 2001 From: jakub Date: Mon, 12 Dec 2011 16:44:23 +0000 Subject: PR middle-end/51510 * calls.c (internal_arg_pointer_based_exp_scan): Don't use VEC_safe_grow_cleared if idx is smaller than VEC_length. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182246 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/calls.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'gcc/calls.c') diff --git a/gcc/calls.c b/gcc/calls.c index 95369b7baef..0ef0cad8d27 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -1705,9 +1705,11 @@ internal_arg_pointer_based_exp_scan (void) val = internal_arg_pointer_based_exp (SET_SRC (set), false); if (val != NULL_RTX) { - VEC_safe_grow_cleared (rtx, heap, - internal_arg_pointer_exp_state.cache, - idx + 1); + if (idx + >= VEC_length (rtx, internal_arg_pointer_exp_state.cache)) + VEC_safe_grow_cleared (rtx, heap, + internal_arg_pointer_exp_state.cache, + idx + 1); VEC_replace (rtx, internal_arg_pointer_exp_state.cache, idx, val); } -- cgit v1.2.1