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| author | Aldy Hernandez <aldyh@gcc.gnu.org> | 2001-07-20 10:35:33 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@gcc.gnu.org> | 2001-07-20 10:35:33 +0000 |
| commit | 1f28c666af3af7109a47b20f6175838b96e8da47 (patch) | |
| tree | 9f1fcfdae2b742c33cfe4df8eb02a97188990e08 /gcc | |
| parent | 67159d5ef0a9c611f43ec03b5448d486b2155d5a (diff) | |
| download | gcc-1f28c666af3af7109a47b20f6175838b96e8da47.zip gcc-1f28c666af3af7109a47b20f6175838b96e8da47.tar.gz gcc-1f28c666af3af7109a47b20f6175838b96e8da47.tar.bz2 | |
mips.h (ISA_HAS_NMADD_NMSUB): New macro.
* config/mips/mips.h (ISA_HAS_NMADD_NMSUB): New macro.
* config/mips/mips.md (nmadd/nmsub): Use macro.
From-SVN: r44190
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/mips/mips.h | 3 | ||||
| -rw-r--r-- | gcc/config/mips/mips.md | 8 |
3 files changed, 14 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7e96c68..fc8edcd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2001-07-20 Aldy Hernandez <aldyh@redhat.com> + + * config/mips/mips.h (ISA_HAS_NMADD_NMSUB): New macro. + + * config/mips/mips.md (nmadd/nmsub): Use macro. + 2001-07-20 Nathan Sidwell <nathan@codesourcery.com> * cppinit.c (remove_dup_dir): Make static. @@ -119,6 +125,7 @@ previous args. (copy_object): Caller changed. +>>>>>>> 1.10722 2001-07-19 Andreas Schwab <schwab@suse.de> * configure.in (assembler dwarf2 debug_line support): Define nop diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h index 31dceca..a7da887 100644 --- a/gcc/config/mips/mips.h +++ b/gcc/config/mips/mips.h @@ -643,6 +643,9 @@ extern void sbss_section PARAMS ((void)); /* ISA has conditional trap instructions. */ #define ISA_HAS_COND_TRAP (mips_isa >= 2) +/* ISA has nmadd and nmsub instructions. */ +#define ISA_HAS_NMADD_NMSUB (mips_isa == 4 \ + ) /* CC1_SPEC causes -mips3 and -mips4 to set -mfp64 and -mgp64; -mips1 or -mips2 sets -mfp32 and -mgp32. This can be overridden by an explicit diff --git a/gcc/config/mips/mips.md b/gcc/config/mips/mips.md index a7636f8..58fa963 100644 --- a/gcc/config/mips/mips.md +++ b/gcc/config/mips/mips.md @@ -2179,7 +2179,7 @@ (neg:DF (plus:DF (mult:DF (match_operand:DF 1 "register_operand" "f") (match_operand:DF 2 "register_operand" "f")) (match_operand:DF 3 "register_operand" "f"))))] - "ISA_HAS_FP4 && TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT" + "ISA_HAS_NMADD_NMSUB && TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT" "nmadd.d\\t%0,%3,%1,%2" [(set_attr "type" "fmadd") (set_attr "mode" "DF")]) @@ -2189,7 +2189,7 @@ (neg:SF (plus:SF (mult:SF (match_operand:SF 1 "register_operand" "f") (match_operand:SF 2 "register_operand" "f")) (match_operand:SF 3 "register_operand" "f"))))] - "ISA_HAS_FP4 && TARGET_HARD_FLOAT" + "ISA_HAS_NMADD_NMSUB && TARGET_HARD_FLOAT" "nmadd.s\\t%0,%3,%1,%2" [(set_attr "type" "fmadd") (set_attr "mode" "SF")]) @@ -2199,7 +2199,7 @@ (minus:DF (match_operand:DF 1 "register_operand" "f") (mult:DF (match_operand:DF 2 "register_operand" "f") (match_operand:DF 3 "register_operand" "f"))))] - "ISA_HAS_FP4 && TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT" + "ISA_HAS_NMADD_NMSUB && TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT" "nmsub.d\\t%0,%1,%2,%3" [(set_attr "type" "fmadd") (set_attr "mode" "DF")]) @@ -2209,7 +2209,7 @@ (minus:SF (match_operand:SF 1 "register_operand" "f") (mult:SF (match_operand:SF 2 "register_operand" "f") (match_operand:SF 3 "register_operand" "f"))))] - "ISA_HAS_FP4 && TARGET_HARD_FLOAT" + "ISA_HAS_NMADD_NMSUB && TARGET_HARD_FLOAT" "nmsub.s\\t%0,%1,%2,%3" [(set_attr "type" "fmadd") (set_attr "mode" "SF")]) |