From 4c3aec45bdaf95621cdb4545f652c782d4380ccd Mon Sep 17 00:00:00 2001 From: kenner Date: Thu, 25 Aug 1994 22:48:42 +0000 Subject: (may_trap_p, case EXPR_LIST): New case. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7983 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/rtlanal.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'gcc/rtlanal.c') diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index 188fb93a159..d52bd646686 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -1603,6 +1603,10 @@ may_trap_p (x) we can link this file into other programs. */ if (GET_CODE (XEXP (x, 1)) == CONST_INT && INTVAL (XEXP (x, 1)) == 0) return 1; + case EXPR_LIST: + /* An EXPR_LIST is used to represent a function call. This + certainly may trap. */ + return 1; default: /* Any floating arithmetic may trap. */ if (GET_MODE_CLASS (GET_MODE (x)) == MODE_FLOAT) -- cgit v1.2.1