From 4096479e2edd3cc908b5d97caedfa8de4f3b4853 Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Sun, 18 Feb 2001 07:25:25 +0000 Subject: [PATCH] pa.c (pa_adjust_insn_length): Check that block move pattern is a set before looking at operands. 2001-02-18 Alan Modra * config/pa/pa.c (pa_adjust_insn_length): Check that block move pattern is a set before looking at operands. From-SVN: r39825 --- gcc/ChangeLog | 5 +++++ gcc/config/pa/pa.c | 6 ++++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8b52a3d4259..aab26f60784 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-02-18 Alan Modra + + * pa.c (pa_adjust_insn_length): Check that block move + pattern is a set before looking at operands. + 2001-02-17 Mark Mitchell * fold-const.c (fold_binary_op_with_conditional_arg): New diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c index a7a0b9ec002..07c0ad60fbe 100644 --- a/gcc/config/pa/pa.c +++ b/gcc/config/pa/pa.c @@ -382,8 +382,9 @@ move_operand (op, mode) if (GET_CODE (op) == LO_SUM && GET_CODE (XEXP (op, 0)) == REG && REG_OK_FOR_BASE_P (XEXP (op, 0)) - && GET_CODE (XEXP (op, 1)) == UNSPEC) - return 0; + && GET_CODE (XEXP (op, 1)) == UNSPEC + && GET_MODE (op) == Pmode) + return 1; /* Since move_operand is only used for source operands, we can always allow scaled indexing! */ @@ -3816,6 +3817,7 @@ pa_adjust_insn_length (insn, length) /* Block move pattern. */ else if (GET_CODE (insn) == INSN && GET_CODE (pat) == PARALLEL + && GET_CODE (XVECEXP (pat, 0, 0)) == SET && GET_CODE (XEXP (XVECEXP (pat, 0, 0), 0)) == MEM && GET_CODE (XEXP (XVECEXP (pat, 0, 0), 1)) == MEM && GET_MODE (XEXP (XVECEXP (pat, 0, 0), 0)) == BLKmode -- 2.30.2