From dc78213e1a40e1cc737d01d5b5ea25043b548faf Mon Sep 17 00:00:00 2001 From: James Van Artsdalen Date: Fri, 29 Jan 1993 05:48:47 +0000 Subject: [PATCH] (compare_for_stack_reg): Properly swap operands of a COMPARE. From-SVN: r3383 --- gcc/reg-stack.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c index 5277cd2..ee05b46 100644 --- a/gcc/reg-stack.c +++ b/gcc/reg-stack.c @@ -1773,9 +1773,12 @@ compare_for_stack_reg (insn, regstack, pat) { rtx temp, next; - temp = *src1; - *src1 = *src2; - *src2 = temp; + temp = XEXP (SET_SRC (pat), 0); + XEXP (SET_SRC (pat), 0) = XEXP (SET_SRC (pat), 1); + XEXP (SET_SRC (pat), 1) = temp; + + src1 = get_true_reg (&XEXP (SET_SRC (pat), 0)); + src2 = get_true_reg (&XEXP (SET_SRC (pat), 1)); next = next_cc0_user (insn); if (next == NULL_RTX) -- 2.7.4