diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/loop.c | 6 |
2 files changed, 9 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1c009f3..b102573 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-07-30 Geoffrey Keating <geoffk@redhat.com> + + * loop.c (check_dbra_loop): Use single_set to compute + jump_label. + 2001-07-31 Daniel Berlin <dan@cgsoftware.com> PowerPC reorg and support for powerpc64-*-linux*. @@ -7559,9 +7559,11 @@ check_dbra_loop (loop, insn_count) /* Save some info needed to produce the new insns. */ reg = bl->biv->dest_reg; - jump_label = XEXP (SET_SRC (PATTERN (PREV_INSN (loop_end))), 1); + jump_label = XEXP (SET_SRC (single_set (PREV_INSN (loop_end))), + 1); if (jump_label == pc_rtx) - jump_label = XEXP (SET_SRC (PATTERN (PREV_INSN (loop_end))), 2); + jump_label = XEXP (SET_SRC (single_set (PREV_INSN (loop_end))), + 2); new_add_val = GEN_INT (-INTVAL (bl->biv->add_val)); /* Set start_value; if this is not a CONST_INT, we need |