[src/trunk]: src/gnu/dist/toolchain/gcc/config/vax Incorporate some gcc3.0 va...

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/494e51a2cab8
branches:  trunk
changeset: 519678:494e51a2cab8
user:      matt <matt%NetBSD.org@localhost>
date:      Mon Dec 24 01:56:55 2001 +0000

description:
Incorporate some gcc3.0 vax.md changes

diffstat:

 gnu/dist/toolchain/gcc/config/vax/vax.md |  344 +++++++++++++++---------------
 1 files changed, 174 insertions(+), 170 deletions(-)

diffs (truncated from 1090 to 300 lines):

diff -r 49cfc21e69fb -r 494e51a2cab8 gnu/dist/toolchain/gcc/config/vax/vax.md
--- a/gnu/dist/toolchain/gcc/config/vax/vax.md  Mon Dec 24 01:55:32 2001 +0000
+++ b/gnu/dist/toolchain/gcc/config/vax/vax.md  Mon Dec 24 01:56:55 2001 +0000
@@ -135,20 +135,20 @@
 ;; patterns need to be recognized.
 ;; -- Ken Raeburn (Raeburn%Watch.COM@localhost) 24 August 1991.
 
-(define_insn "sltu"
-  [(set (match_operand:SI 0 "general_operand" "=ro")
-       (ltu (cc0) (const_int 0)))]
-  ""
-  "clrl %0\;adwc $0,%0")
+;;(define_insn "sltu"
+;;  [(set (match_operand:SI 0 "nonimmediate_operand" "=ro")
+;;     (ltu (cc0) (const_int 0)))]
+;;  ""
+;;  "clrl %0\;adwc $0,%0")
 
-(define_insn "sgeu"
-  [(set (match_operand:SI 0 "general_operand" "=ro")
-       (geu (cc0) (const_int 0)))]
-  ""
-  "movl $1,%0\;sbwc $0,%0")
+;;(define_insn "sgeu"
+;;  [(set (match_operand:SI 0 "nonimmediate_operand" "=ro")
+;;     (geu (cc0) (const_int 0)))]
+;;  ""
+;;  "movl $1,%0\;sbwc $0,%0")
 
 (define_insn "movdf"
-  [(set (match_operand:DF 0 "general_operand" "=g,g")
+  [(set (match_operand:DF 0 "nonimmediate_operand" "=g,g")
        (match_operand:DF 1 "general_operand" "G,gF"))]
   ""
   "@
@@ -156,7 +156,7 @@
    mov%# %1,%0")
 
 (define_insn "movsf"
-  [(set (match_operand:SF 0 "general_operand" "=g,g")
+  [(set (match_operand:SF 0 "nonimmediate_operand" "=g,g")
        (match_operand:SF 1 "general_operand" "G,gF"))]
   ""
   "@
@@ -171,7 +171,7 @@
 ;;  "movh %1,%0")
 
 (define_insn "movdi"
-  [(set (match_operand:DI 0 "general_operand" "=g,g")
+  [(set (match_operand:DI 0 "nonimmediate_operand" "=g,g")
        (match_operand:DI 1 "general_operand" "I,g"))]
   ""
   "@
@@ -196,7 +196,7 @@
 ;; "addl3 $63,#,dst" but this is slower than movzbl and takes as much space.
 
 (define_expand "movsi"
-  [(set (match_operand:SI 0 "general_operand" "")
+  [(set (match_operand:SI 0 "nonimmediate_operand" "")
        (match_operand:SI 1 "general_operand" ""))]
   ""
   "
@@ -220,7 +220,7 @@
 }")
 
 (define_insn "movgensi"
-  [(set (match_operand:SI 0 "general_operand" "=g")
+  [(set (match_operand:SI 0 "nonimmediate_operand" "=g")
        (match_operand:SI 1 "general_operand" "g"))]
   ""
   "*
@@ -265,7 +265,7 @@
 }")
 
 (define_insn "movhi"
-  [(set (match_operand:HI 0 "general_operand" "=g")
+  [(set (match_operand:HI 0 "nonimmediate_operand" "=g")
        (match_operand:HI 1 "general_operand" "g"))]
   ""
   "*
@@ -298,7 +298,7 @@
 }")
 
 (define_insn "movstricthi"
-  [(set (strict_low_part (match_operand:HI 0 "register_operand" "=g"))
+  [(set (strict_low_part (match_operand:HI 0 "register_operand" "+g"))
        (match_operand:HI 1 "general_operand" "g"))]
   ""
   "*
@@ -319,7 +319,7 @@
 }")
 
 (define_insn "movqi"
-  [(set (match_operand:QI 0 "general_operand" "=g")
+  [(set (match_operand:QI 0 "nonimmediate_operand" "=g")
        (match_operand:QI 1 "general_operand" "g"))]
   ""
   "*
@@ -348,7 +348,7 @@
 }")
 
 (define_insn "movstrictqi"
-  [(set (strict_low_part (match_operand:QI 0 "register_operand" "=g"))
+  [(set (strict_low_part (match_operand:QI 0 "register_operand" "+g"))
        (match_operand:QI 1 "general_operand" "g"))]
   ""
   "*
@@ -382,8 +382,8 @@
 ;; that anything generated as this insn will be recognized as one
 ;; and that it won't successfully combine with anything.
 (define_insn "movstrhi1"
-  [(set (match_operand:BLK 0 "general_operand" "=g")
-       (match_operand:BLK 1 "general_operand" "g"))
+  [(set (match_operand:BLK 0 "memory_operand" "=m")
+       (match_operand:BLK 1 "memory_operand" "m"))
    (use (match_operand:HI 2 "general_operand" "g"))
    (clobber (reg:SI 0))
    (clobber (reg:SI 1))
@@ -397,67 +397,67 @@
 ;; Extension and truncation insns.
 
 (define_insn "truncsiqi2"
-  [(set (match_operand:QI 0 "general_operand" "=g")
+  [(set (match_operand:QI 0 "nonimmediate_operand" "=g")
        (truncate:QI (match_operand:SI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtlb %1,%0")
 
 (define_insn "truncsihi2"
-  [(set (match_operand:HI 0 "general_operand" "=g")
+  [(set (match_operand:HI 0 "nonimmediate_operand" "=g")
        (truncate:HI (match_operand:SI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtlw %1,%0")
 
 (define_insn "trunchiqi2"
-  [(set (match_operand:QI 0 "general_operand" "=g")
+  [(set (match_operand:QI 0 "nonimmediate_operand" "=g")
        (truncate:QI (match_operand:HI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtwb %1,%0")
 
 (define_insn "extendhisi2"
-  [(set (match_operand:SI 0 "general_operand" "=g")
+  [(set (match_operand:SI 0 "nonimmediate_operand" "=g")
        (sign_extend:SI (match_operand:HI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtwl %1,%0")
 
 (define_insn "extendqihi2"
-  [(set (match_operand:HI 0 "general_operand" "=g")
+  [(set (match_operand:HI 0 "nonimmediate_operand" "=g")
        (sign_extend:HI (match_operand:QI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtbw %1,%0")
 
 (define_insn "extendqisi2"
-  [(set (match_operand:SI 0 "general_operand" "=g")
+  [(set (match_operand:SI 0 "nonimmediate_operand" "=g")
        (sign_extend:SI (match_operand:QI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtbl %1,%0")
 
 (define_insn "extendsfdf2"
-  [(set (match_operand:DF 0 "general_operand" "=g")
+  [(set (match_operand:DF 0 "nonimmediate_operand" "=g")
        (float_extend:DF (match_operand:SF 1 "general_operand" "gF")))]
   ""
   "cvtf%# %1,%0")
 
 (define_insn "truncdfsf2"
-  [(set (match_operand:SF 0 "general_operand" "=g")
+  [(set (match_operand:SF 0 "nonimmediate_operand" "=g")
        (float_truncate:SF (match_operand:DF 1 "general_operand" "gF")))]
   ""
   "cvt%#f %1,%0")
 
 (define_insn "zero_extendhisi2"
-  [(set (match_operand:SI 0 "general_operand" "=g")
+  [(set (match_operand:SI 0 "nonimmediate_operand" "=g")
        (zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "g")))]
   ""
   "movzwl %1,%0")
 
 (define_insn "zero_extendqihi2"
-  [(set (match_operand:HI 0 "general_operand" "=g")
+  [(set (match_operand:HI 0 "nonimmediate_operand" "=g")
        (zero_extend:HI (match_operand:QI 1 "nonimmediate_operand" "g")))]
   ""
   "movzbw %1,%0")
 
 (define_insn "zero_extendqisi2"
-  [(set (match_operand:SI 0 "general_operand" "=g")
+  [(set (match_operand:SI 0 "nonimmediate_operand" "=g")
        (zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "g")))]
   ""
   "movzbl %1,%0")
@@ -465,37 +465,37 @@
 ;; Fix-to-float conversion insns.
 
 (define_insn "floatsisf2"
-  [(set (match_operand:SF 0 "general_operand" "=g")
+  [(set (match_operand:SF 0 "nonimmediate_operand" "=g")
        (float:SF (match_operand:SI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtlf %1,%0")
 
 (define_insn "floatsidf2"
-  [(set (match_operand:DF 0 "general_operand" "=g")
+  [(set (match_operand:DF 0 "nonimmediate_operand" "=g")
        (float:DF (match_operand:SI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtl%# %1,%0")
 
 (define_insn "floathisf2"
-  [(set (match_operand:SF 0 "general_operand" "=g")
+  [(set (match_operand:SF 0 "nonimmediate_operand" "=g")
        (float:SF (match_operand:HI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtwf %1,%0")
 
 (define_insn "floathidf2"
-  [(set (match_operand:DF 0 "general_operand" "=g")
+  [(set (match_operand:DF 0 "nonimmediate_operand" "=g")
        (float:DF (match_operand:HI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtw%# %1,%0")
 
 (define_insn "floatqisf2"
-  [(set (match_operand:SF 0 "general_operand" "=g")
+  [(set (match_operand:SF 0 "nonimmediate_operand" "=g")
        (float:SF (match_operand:QI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtbf %1,%0")
 
 (define_insn "floatqidf2"
-  [(set (match_operand:DF 0 "general_operand" "=g")
+  [(set (match_operand:DF 0 "nonimmediate_operand" "=g")
        (float:DF (match_operand:QI 1 "nonimmediate_operand" "g")))]
   ""
   "cvtb%# %1,%0")
@@ -503,37 +503,37 @@
 ;; Float-to-fix conversion insns.
 
 (define_insn "fix_truncsfqi2"
-  [(set (match_operand:QI 0 "general_operand" "=g")
+  [(set (match_operand:QI 0 "nonimmediate_operand" "=g")
        (fix:QI (fix:SF (match_operand:SF 1 "general_operand" "gF"))))]
   ""
   "cvtfb %1,%0")
 
 (define_insn "fix_truncsfhi2"
-  [(set (match_operand:HI 0 "general_operand" "=g")
+  [(set (match_operand:HI 0 "nonimmediate_operand" "=g")
        (fix:HI (fix:SF (match_operand:SF 1 "general_operand" "gF"))))]
   ""
   "cvtfw %1,%0")
 
 (define_insn "fix_truncsfsi2"
-  [(set (match_operand:SI 0 "general_operand" "=g")
+  [(set (match_operand:SI 0 "nonimmediate_operand" "=g")
        (fix:SI (fix:SF (match_operand:SF 1 "general_operand" "gF"))))]
   ""
   "cvtfl %1,%0")
 
 (define_insn "fix_truncdfqi2"
-  [(set (match_operand:QI 0 "general_operand" "=g")
+  [(set (match_operand:QI 0 "nonimmediate_operand" "=g")
        (fix:QI (fix:DF (match_operand:DF 1 "general_operand" "gF"))))]
   ""
   "cvt%#b %1,%0")
 
 (define_insn "fix_truncdfhi2"
-  [(set (match_operand:HI 0 "general_operand" "=g")
+  [(set (match_operand:HI 0 "nonimmediate_operand" "=g")
        (fix:HI (fix:DF (match_operand:DF 1 "general_operand" "gF"))))]
   ""
   "cvt%#w %1,%0")
 
 (define_insn "fix_truncdfsi2"
-  [(set (match_operand:SI 0 "general_operand" "=g")
+  [(set (match_operand:SI 0 "nonimmediate_operand" "=g")
        (fix:SI (fix:DF (match_operand:DF 1 "general_operand" "gF"))))]
   ""
   "cvt%#l %1,%0")
@@ -541,7 +541,7 @@
 ;;- All kinds of add instructions.
 
 (define_insn "adddf3"
-  [(set (match_operand:DF 0 "general_operand" "=g,g,g")
+  [(set (match_operand:DF 0 "nonimmediate_operand" "=g,g,g")
        (plus:DF (match_operand:DF 1 "general_operand" "0,gF,gF")
                 (match_operand:DF 2 "general_operand" "gF,0,gF")))]
   ""
@@ -551,7 +551,7 @@
    add%#3 %1,%2,%0")
 
 (define_insn "addsf3"
-  [(set (match_operand:SF 0 "general_operand" "=g,g,g")
+  [(set (match_operand:SF 0 "nonimmediate_operand" "=g,g,g")