From a1d8754e7dffbaa6a987dbfdb71cd6ad0ffbe9b7 Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Tue, 17 May 2011 08:58:09 +0000 Subject: [PATCH] rx.c (rx_memory_move_cost): Include cost of register moves. * config/rx/rx.c (rx_memory_move_cost): Include cost of register moves. From-SVN: r173824 --- gcc/ChangeLog | 3 +++ gcc/config/rx/rx.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9c490d28e44..18243164f05 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,8 @@ 2011-05-17 Nick Clifton + * config/rx/rx.c (rx_memory_move_cost): Include cost of register + moves. + * config/rx/rx.md: Add peephole to remove redundant extensions after loads. (bitset_in_memory): Use rx_restricted_mem_operand. diff --git a/gcc/config/rx/rx.c b/gcc/config/rx/rx.c index 2889cebbc79..6b0ca2e9333 100644 --- a/gcc/config/rx/rx.c +++ b/gcc/config/rx/rx.c @@ -2638,7 +2638,7 @@ rx_trampoline_init (rtx tramp, tree fndecl, rtx chain) static int rx_memory_move_cost (enum machine_mode mode, reg_class_t regclass, bool in) { - return (in ? 2 : 0) + memory_move_secondary_cost (mode, regclass, in); + return (in ? 2 : 0) + REGISTER_MOVE_COST (mode, regclass, regclass); } /* Convert a CC_MODE to the set of flags that it represents. */ -- 2.30.2