aboutsummaryrefslogtreecommitdiff
path: root/gcc/jump.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/jump.c')
-rw-r--r--gcc/jump.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/gcc/jump.c b/gcc/jump.c
index 2a0bea7..05c8138 100644
--- a/gcc/jump.c
+++ b/gcc/jump.c
@@ -953,18 +953,17 @@ returnjump_p (rtx insn)
/* Return true if INSN is a (possibly conditional) return insn. */
-static int
-eh_returnjump_p_1 (rtx *loc, void *data ATTRIBUTE_UNUSED)
-{
- return *loc && GET_CODE (*loc) == EH_RETURN;
-}
-
int
eh_returnjump_p (rtx insn)
{
- if (!JUMP_P (insn))
- return 0;
- return for_each_rtx (&PATTERN (insn), eh_returnjump_p_1, NULL);
+ if (JUMP_P (insn))
+ {
+ subrtx_iterator::array_type array;
+ FOR_EACH_SUBRTX (iter, array, PATTERN (insn), NONCONST)
+ if (GET_CODE (*iter) == EH_RETURN)
+ return true;
+ }
+ return false;
}
/* Return true if INSN is a jump that only transfers control and