From 9acfe55c5cba04096067967dbb81ce037e35d5bf Mon Sep 17 00:00:00 2001 From: Michael Hayes Date: Sat, 30 Jan 1999 18:36:35 +0000 Subject: [PATCH] c4x.h (RTX_COSTS): Explicitly define c4x costs. Sun Jan 31 15:33:09 1999 Michael Hayes * config/c4x/c4x.h (RTX_COSTS): Explicitly define c4x costs. From-SVN: r24928 --- gcc/ChangeLog | 4 ++++ gcc/config/c4x/c4x.h | 14 +++++++++++++- 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 029e3ebe023..41893e899f4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Sun Jan 31 15:33:09 1999 Michael Hayes + + * config/c4x/c4x.h (RTX_COSTS): Explicitly define c4x costs. + Sat Jan 30 08:27:23 1999 Jeffrey A Law (law@cygnus.com) * combine.c (distribute_notes): Handle REG_EH_REGION notes. diff --git a/gcc/config/c4x/c4x.h b/gcc/config/c4x/c4x.h index d8884181d5d..cc28fcc44d0 100644 --- a/gcc/config/c4x/c4x.h +++ b/gcc/config/c4x/c4x.h @@ -1674,10 +1674,22 @@ extern void c4x_encode_section_info (); #define RTX_COSTS(RTX, CODE, OUTER_CODE) \ + case PLUS: \ + case MINUS: \ + case AND: \ + case IOR: \ + case XOR: \ + case ASHIFT: \ + case ASHIFTRT: \ + case LSHIFTRT: \ + return COSTS_N_INSNS (1); \ case MULT: \ return COSTS_N_INSNS (GET_MODE_CLASS (GET_MODE (RTX)) == MODE_FLOAT \ || TARGET_MPYI ? 1 : 14); \ - case DIV: case UDIV: case MOD: case UMOD: \ + case DIV: \ + case UDIV: \ + case MOD: \ + case UMOD: \ return COSTS_N_INSNS (GET_MODE_CLASS (GET_MODE (RTX)) == MODE_FLOAT \ ? 15 : 50); -- 2.30.2