Skip to content

R
riscv-gcc-1
Commit 22859ae8 by Richard Kenner
Options

({add,sub,mul,div}[sdx]f3): Add new patterns for recognizing SImode, 

HImode, and QImode operands.

From-SVN: r9183
parent 49a0b204
Showing with 282 additions and 0 deletions
gcc/config/m68k/m68k.md
...@@ -2406,6 +2406,27 @@ ...@@ -2406,6 +2406,27 @@
(define_insn "" (define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f") [(set (match_operand:DF 0 "general_operand" "=f")
(plus:DF (float:DF (match_operand:SI 2 "general_operand" "dmi"))
(match_operand:DF 1 "general_operand" "0")))]
"TARGET_68881"
"f%&add%.l %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(plus:DF (float:DF (match_operand:HI 2 "general_operand" "dmn"))
(match_operand:DF 1 "general_operand" "0")))]
"TARGET_68881"
"f%&add%.w %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(plus:DF (float:DF (match_operand:QI 2 "general_operand" "dmn"))
(match_operand:DF 1 "general_operand" "0")))]
"TARGET_68881"
"f%&add%.b %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(plus:DF (match_operand:DF 1 "general_operand" "%0") (plus:DF (match_operand:DF 1 "general_operand" "%0")
(match_operand:DF 2 "general_operand" "fmG")))] (match_operand:DF 2 "general_operand" "fmG")))]
"TARGET_68881" "TARGET_68881"
...@@ -2441,6 +2462,27 @@ ...@@ -2441,6 +2462,27 @@
(define_insn "" (define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f") [(set (match_operand:SF 0 "general_operand" "=f")
(plus:SF (float:SF (match_operand:SI 2 "general_operand" "dmi"))
(match_operand:SF 1 "general_operand" "0")))]
"TARGET_68881"
"f%$add%.l %2,%0")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(plus:SF (float:SF (match_operand:HI 2 "general_operand" "dmn"))
(match_operand:SF 1 "general_operand" "0")))]
"TARGET_68881"
"f%$add%.w %2,%0")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(plus:SF (float:SF (match_operand:QI 2 "general_operand" "dmn"))
(match_operand:SF 1 "general_operand" "0")))]
"TARGET_68881"
"f%$add%.b %2,%0")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(plus:SF (match_operand:SF 1 "general_operand" "%0") (plus:SF (match_operand:SF 1 "general_operand" "%0")
(match_operand:SF 2 "general_operand" "fdmF")))] (match_operand:SF 2 "general_operand" "fdmF")))]
"TARGET_68881" "TARGET_68881"
...@@ -2601,6 +2643,27 @@ ...@@ -2601,6 +2643,27 @@
(define_insn "" (define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f") [(set (match_operand:DF 0 "general_operand" "=f")
(minus:DF (match_operand:DF 1 "general_operand" "0") (minus:DF (match_operand:DF 1 "general_operand" "0")
(float:DF (match_operand:SI 2 "general_operand" "dmi"))))]
"TARGET_68881"
"f%&sub%.l %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(minus:DF (match_operand:DF 1 "general_operand" "0")
(float:DF (match_operand:HI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"f%&sub%.w %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(minus:DF (match_operand:DF 1 "general_operand" "0")
(float:DF (match_operand:QI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"f%&sub%.b %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(minus:DF (match_operand:DF 1 "general_operand" "0")
(match_operand:DF 2 "general_operand" "fmG")))] (match_operand:DF 2 "general_operand" "fmG")))]
"TARGET_68881" "TARGET_68881"
"* "*
...@@ -2636,6 +2699,27 @@ ...@@ -2636,6 +2699,27 @@
(define_insn "" (define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f") [(set (match_operand:SF 0 "general_operand" "=f")
(minus:SF (match_operand:SF 1 "general_operand" "0") (minus:SF (match_operand:SF 1 "general_operand" "0")
(float:SF (match_operand:SI 2 "general_operand" "dmi"))))]
"TARGET_68881"
"f%$sub%.l %2,%0")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(minus:SF (match_operand:SF 1 "general_operand" "0")
(float:SF (match_operand:HI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"f%$sub%.w %2,%0")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(minus:SF (match_operand:SF 1 "general_operand" "0")
(float:SF (match_operand:QI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"f%$sub%.b %2,%0")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(minus:SF (match_operand:SF 1 "general_operand" "0")
(match_operand:SF 2 "general_operand" "fdmF")))] (match_operand:SF 2 "general_operand" "fdmF")))]
"TARGET_68881" "TARGET_68881"
"* "*
...@@ -2925,6 +3009,27 @@ ...@@ -2925,6 +3009,27 @@
(define_insn "" (define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f") [(set (match_operand:DF 0 "general_operand" "=f")
(mult:DF (float:DF (match_operand:SI 2 "general_operand" "dmi"))
(match_operand:DF 1 "general_operand" "0")))]
"TARGET_68881"
"f%&mul%.l %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(mult:DF (float:DF (match_operand:HI 2 "general_operand" "dmn"))
(match_operand:DF 1 "general_operand" "0")))]
"TARGET_68881"
"f%&mul%.w %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(mult:DF (float:DF (match_operand:QI 2 "general_operand" "dmn"))
(match_operand:DF 1 "general_operand" "0")))]
"TARGET_68881"
"f%&mul%.b %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(mult:DF (match_operand:DF 1 "general_operand" "%0") (mult:DF (match_operand:DF 1 "general_operand" "%0")
(match_operand:DF 2 "general_operand" "fmG")))] (match_operand:DF 2 "general_operand" "fmG")))]
"TARGET_68881" "TARGET_68881"
...@@ -2969,6 +3074,42 @@ ...@@ -2969,6 +3074,42 @@
(define_insn "" (define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f") [(set (match_operand:SF 0 "general_operand" "=f")
(mult:SF (float:SF (match_operand:SI 2 "general_operand" "dmi"))
(match_operand:SF 1 "general_operand" "0")))]
"TARGET_68881"
"*
{
return (TARGET_68040_ONLY
? \"fsmul%.l %2,%0\"
: \"fsglmul%.l %2,%0\");
}")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(mult:SF (float:SF (match_operand:HI 2 "general_operand" "dmn"))
(match_operand:SF 1 "general_operand" "0")))]
"TARGET_68881"
"*
{
return (TARGET_68040_ONLY
? \"fsmul%.w %2,%0\"
: \"fsglmul%.w %2,%0\");
}")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(mult:SF (float:SF (match_operand:QI 2 "general_operand" "dmn"))
(match_operand:SF 1 "general_operand" "0")))]
"TARGET_68881"
"*
{
return (TARGET_68040_ONLY
? \"fsmul%.b %2,%0\"
: \"fsglmul%.b %2,%0\");
}")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(mult:SF (match_operand:SF 1 "general_operand" "%0") (mult:SF (match_operand:SF 1 "general_operand" "%0")
(match_operand:SF 2 "general_operand" "fdmF")))] (match_operand:SF 2 "general_operand" "fdmF")))]
"TARGET_68881" "TARGET_68881"
...@@ -3111,6 +3252,27 @@ ...@@ -3111,6 +3252,27 @@
(define_insn "" (define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f") [(set (match_operand:DF 0 "general_operand" "=f")
(div:DF (match_operand:DF 1 "general_operand" "0") (div:DF (match_operand:DF 1 "general_operand" "0")
(float:DF (match_operand:SI 2 "general_operand" "dmi"))))]
"TARGET_68881"
"f%&div%.l %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(div:DF (match_operand:DF 1 "general_operand" "0")
(float:DF (match_operand:HI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"f%&div%.w %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(div:DF (match_operand:DF 1 "general_operand" "0")
(float:DF (match_operand:QI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"f%&div%.b %2,%0")
(define_insn ""
[(set (match_operand:DF 0 "general_operand" "=f")
(div:DF (match_operand:DF 1 "general_operand" "0")
(match_operand:DF 2 "general_operand" "fmG")))] (match_operand:DF 2 "general_operand" "fmG")))]
"TARGET_68881" "TARGET_68881"
"* "*
...@@ -3146,6 +3308,42 @@ ...@@ -3146,6 +3308,42 @@
(define_insn "" (define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f") [(set (match_operand:SF 0 "general_operand" "=f")
(div:SF (match_operand:SF 1 "general_operand" "0") (div:SF (match_operand:SF 1 "general_operand" "0")
(float:SF (match_operand:SI 2 "general_operand" "dmi"))))]
"TARGET_68881"
"*
{
return (TARGET_68040_ONLY
? \"fsdiv%.l %2,%0\"
: \"fsgldiv%.l %2,%0\");
}")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(div:SF (match_operand:SF 1 "general_operand" "0")
(float:SF (match_operand:HI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"*
{
return (TARGET_68040_ONLY
? \"fsdiv%.w %2,%0\"
: \"fsgldiv%.w %2,%0\");
}")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(div:SF (match_operand:SF 1 "general_operand" "0")
(float:SF (match_operand:QI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"*
{
return (TARGET_68040_ONLY
? \"fsdiv%.b %2,%0\"
: \"fsgldiv%.b %2,%0\");
}")
(define_insn ""
[(set (match_operand:SF 0 "general_operand" "=f")
(div:SF (match_operand:SF 1 "general_operand" "0")
(match_operand:SF 2 "general_operand" "fdmF")))] (match_operand:SF 2 "general_operand" "fdmF")))]
"TARGET_68881" "TARGET_68881"
"* "*
...@@ -6237,6 +6435,27 @@ ...@@ -6237,6 +6435,27 @@
(define_insn "" (define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f") [(set (match_operand:XF 0 "general_operand" "=f")
(plus:XF (float:XF (match_operand:SI 2 "general_operand" "dmi"))
(match_operand:XF 1 "general_operand" "0")))]
"TARGET_68881"
"fadd%.l %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(plus:XF (float:XF (match_operand:HI 2 "general_operand" "dmn"))
(match_operand:XF 1 "general_operand" "0")))]
"TARGET_68881"
"fadd%.w %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(plus:XF (float:XF (match_operand:QI 2 "general_operand" "dmn"))
(match_operand:XF 1 "general_operand" "0")))]
"TARGET_68881"
"fadd%.b %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(plus:XF (match_operand:XF 1 "nonimmediate_operand" "%0") (plus:XF (match_operand:XF 1 "nonimmediate_operand" "%0")
(match_operand:XF 2 "nonimmediate_operand" "fmG")))] (match_operand:XF 2 "nonimmediate_operand" "fmG")))]
"TARGET_68881" "TARGET_68881"
...@@ -6262,6 +6481,27 @@ ...@@ -6262,6 +6481,27 @@
(define_insn "" (define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f") [(set (match_operand:XF 0 "general_operand" "=f")
(minus:XF (match_operand:XF 1 "general_operand" "0")
(float:XF (match_operand:SI 2 "general_operand" "dmi"))))]
"TARGET_68881"
"fsub%.l %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(minus:XF (match_operand:XF 1 "general_operand" "0")
(float:XF (match_operand:HI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"fsub%.w %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(minus:XF (match_operand:XF 1 "general_operand" "0")
(float:XF (match_operand:QI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"fsub%.b %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(minus:XF (match_operand:XF 1 "nonimmediate_operand" "0") (minus:XF (match_operand:XF 1 "nonimmediate_operand" "0")
(match_operand:XF 2 "nonimmediate_operand" "fmG")))] (match_operand:XF 2 "nonimmediate_operand" "fmG")))]
"TARGET_68881" "TARGET_68881"
...@@ -6287,6 +6527,27 @@ ...@@ -6287,6 +6527,27 @@
(define_insn "" (define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f") [(set (match_operand:XF 0 "general_operand" "=f")
(mult:XF (float:XF (match_operand:SI 2 "general_operand" "dmi"))
(match_operand:XF 1 "general_operand" "0")))]
"TARGET_68881"
"fmul%.l %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(mult:XF (float:XF (match_operand:HI 2 "general_operand" "dmn"))
(match_operand:XF 1 "general_operand" "0")))]
"TARGET_68881"
"fmul%.w %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(mult:XF (float:XF (match_operand:QI 2 "general_operand" "dmn"))
(match_operand:XF 1 "general_operand" "0")))]
"TARGET_68881"
"fmul%.b %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(mult:XF (match_operand:XF 1 "nonimmediate_operand" "%0") (mult:XF (match_operand:XF 1 "nonimmediate_operand" "%0")
(match_operand:XF 2 "nonimmediate_operand" "fmG")))] (match_operand:XF 2 "nonimmediate_operand" "fmG")))]
"TARGET_68881" "TARGET_68881"
...@@ -6312,6 +6573,27 @@ ...@@ -6312,6 +6573,27 @@
(define_insn "" (define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f") [(set (match_operand:XF 0 "general_operand" "=f")
(div:XF (match_operand:XF 1 "general_operand" "0")
(float:XF (match_operand:SI 2 "general_operand" "dmi"))))]
"TARGET_68881"
"fdiv%.l %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(div:XF (match_operand:XF 1 "general_operand" "0")
(float:XF (match_operand:HI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"fdiv%.w %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(div:XF (match_operand:XF 1 "general_operand" "0")
(float:XF (match_operand:QI 2 "general_operand" "dmn"))))]
"TARGET_68881"
"fdiv%.b %2,%0")
(define_insn ""
[(set (match_operand:XF 0 "general_operand" "=f")
(div:XF (match_operand:XF 1 "nonimmediate_operand" "0") (div:XF (match_operand:XF 1 "nonimmediate_operand" "0")
(match_operand:XF 2 "nonimmediate_operand" "fmG")))] (match_operand:XF 2 "nonimmediate_operand" "fmG")))]
"TARGET_68881" "TARGET_68881"
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment