diff options
| author | gavin <gavin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-01-14 22:30:12 +0000 |
|---|---|---|
| committer | gavin <gavin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-01-14 22:30:12 +0000 |
| commit | da061cbd492eeb88c0e54fabc1cd96258af04d1e (patch) | |
| tree | e29c4f36501d9048245981b3ce0ad16c7fecbff8 | |
| parent | 73f1ddfded1ced7798ab6e5c4b29cf76fc1bb0e0 (diff) | |
* config/mips/mips.h (ISA_HAS_INT_CONDMOVE): New.
* config/mips/mips.md: Use ISA_HAS_INT_CONDMOVE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31424 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/mips/mips.h | 5 | ||||
| -rw-r--r-- | gcc/config/mips/mips.md | 14 |
3 files changed, 17 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fae6e7b0c9f..476f40003d6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2000-01-13 Gavin Romig-Koch <gavin@cygnus.com> + + * config/mips/mips.h (ISA_HAS_INT_CONDMOVE): New. + * config/mips/mips.md: Use ISA_HAS_INT_CONDMOVE. + 2000-01-14 Clinton Popetz <cpopetz@cygnus.com> * config/mips/mips.c (override_options): Don't turn on extra diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h index b6d7559d45c..b09d106351e 100644 --- a/gcc/config/mips/mips.h +++ b/gcc/config/mips/mips.h @@ -588,6 +588,11 @@ extern void sbss_section PARAMS ((void)); #define ISA_HAS_CONDMOVE (mips_isa == 4 \ ) +/* ISA has just the integer condition move instructions (movn,movz) */ +#define ISA_HAS_INT_CONDMOVE 0 + + + /* ISA has the mips4 FP condition code instructions: FP-compare to CC, branch on CC, and move (both FP and non-FP) on CC. */ #define ISA_HAS_8CC (mips_isa == 4 \ diff --git a/gcc/config/mips/mips.md b/gcc/config/mips/mips.md index 478f34ce2b1..354439080ff 100644 --- a/gcc/config/mips/mips.md +++ b/gcc/config/mips/mips.md @@ -1,5 +1,5 @@ ;; Mips.md Machine Description for MIPS based processors -;; Copyright (C) 1989, 90-98, 1999 Free Software Foundation, Inc. +;; Copyright (C) 1989, 90-98, 1999, 2000 Free Software Foundation, Inc. ;; Contributed by A. Lichnewsky, lich@inria.inria.fr ;; Changes by Michael Meissner, meissner@osf.org ;; 64 bit r4000 support by Ian Lance Taylor, ian@cygnus.com, and @@ -9962,7 +9962,7 @@ ld\\t%2,%1-%S1(%2)\;daddu\\t%2,%2,$31\;j\\t%2" (const_int 0)]) (match_operand:SI 2 "reg_or_0_operand" "dJ,0") (match_operand:SI 3 "reg_or_0_operand" "0,dJ")))] - "ISA_HAS_CONDMOVE" + "ISA_HAS_CONDMOVE || ISA_HAS_INT_CONDMOVE" "@ mov%B4\\t%0,%z2,%1 mov%b4\\t%0,%z3,%1" @@ -9977,7 +9977,7 @@ ld\\t%2,%1-%S1(%2)\;daddu\\t%2,%2,$31\;j\\t%2" (const_int 0)]) (match_operand:SI 2 "reg_or_0_operand" "dJ,0") (match_operand:SI 3 "reg_or_0_operand" "0,dJ")))] - "ISA_HAS_CONDMOVE" + "ISA_HAS_CONDMOVE || ISA_HAS_INT_CONDMOVE" "@ mov%B4\\t%0,%z2,%1 mov%b4\\t%0,%z3,%1" @@ -10008,7 +10008,7 @@ ld\\t%2,%1-%S1(%2)\;daddu\\t%2,%2,$31\;j\\t%2" (const_int 0)]) (match_operand:DI 2 "se_reg_or_0_operand" "dJ,0") (match_operand:DI 3 "se_reg_or_0_operand" "0,dJ")))] - "ISA_HAS_CONDMOVE" + "ISA_HAS_CONDMOVE || ISA_HAS_INT_CONDMOVE" "@ mov%B4\\t%0,%z2,%1 mov%b4\\t%0,%z3,%1" @@ -10023,7 +10023,7 @@ ld\\t%2,%1-%S1(%2)\;daddu\\t%2,%2,$31\;j\\t%2" (const_int 0)]) (match_operand:DI 2 "se_reg_or_0_operand" "dJ,0") (match_operand:DI 3 "se_reg_or_0_operand" "0,dJ")))] - "ISA_HAS_CONDMOVE" + "ISA_HAS_CONDMOVE || ISA_HAS_INT_CONDMOVE" "@ mov%B4\\t%0,%z2,%1 mov%b4\\t%0,%z3,%1" @@ -10146,7 +10146,7 @@ ld\\t%2,%1-%S1(%2)\;daddu\\t%2,%2,$31\;j\\t%2" (if_then_else:SI (match_dup 5) (match_operand:SI 2 "reg_or_0_operand" "") (match_operand:SI 3 "reg_or_0_operand" "")))] - "ISA_HAS_CONDMOVE" + "ISA_HAS_CONDMOVE || ISA_HAS_INT_CONDMOVE" " { gen_conditional_move (operands); @@ -10159,7 +10159,7 @@ ld\\t%2,%1-%S1(%2)\;daddu\\t%2,%2,$31\;j\\t%2" (if_then_else:DI (match_dup 5) (match_operand:DI 2 "se_reg_or_0_operand" "") (match_operand:DI 3 "se_reg_or_0_operand" "")))] - "ISA_HAS_CONDMOVE" + "ISA_HAS_CONDMOVE || ISA_HAS_INT_CONDMOVE" " { gen_conditional_move (operands); |