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| author | jrv <jrv@138bc75d-0d04-0410-961f-82ee72b054a4> | 1993-01-29 05:48:47 +0000 |
|---|---|---|
| committer | jrv <jrv@138bc75d-0d04-0410-961f-82ee72b054a4> | 1993-01-29 05:48:47 +0000 |
| commit | 3f89e86cb9d22209109440240905b4674a3b928e (patch) | |
| tree | 6bbb6bc4b04502cf9df3d1e2d2a40596ac2b2844 /gcc/reg-stack.c | |
| parent | 02a5bf300d9a84110b98c9e23728293411292610 (diff) | |
| download | gcc-3f89e86cb9d22209109440240905b4674a3b928e.tar.gz | |
(compare_for_stack_reg): Properly swap operands of a COMPARE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@3383 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reg-stack.c')
| -rw-r--r-- | gcc/reg-stack.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c index 5277cd21275..ee05b46503f 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) |