simplified CFF somewhat

diff --git a/mach/m68020/ncg/table b/mach/m68020/ncg/table
index 3a2c48b..7efa940 100644 (file)
--- a/mach/m68020/ncg/table
+++ b/mach/m68020/ncg/table
@@ -2818,12 +2818,7 @@ pat loc loc cfi  leaving loc $1 loc $2 cal ".cfi" asp 8+($1-4)
 pat loc loc cfu        leaving loc $1 loc $2 cal ".cfu" asp 8+($1-4)
 pat loc loc cff        $1==8 && $2==4 leaving cal ".cff4" asp 4
 pat loc loc cff        $1==4 && $2==8
-       kills ALL
-       gen
-               move_l {indirect4, sp}, d0
-               clr_l {indirect4, sp}
-               move_l d0, {pre_dec4, sp}
-       leaving cal ".cff8"
+       leaving loc 0 exg 4 cal ".cff8"
 
 /************************************************
  * Group 9: logical instructions               *

diff --git a/mach/m68k2/ncg/table b/mach/m68k2/ncg/table
index 3a2c48b..7efa940 100644 (file)
--- a/mach/m68k2/ncg/table
+++ b/mach/m68k2/ncg/table
@@ -2818,12 +2818,7 @@ pat loc loc cfi  leaving loc $1 loc $2 cal ".cfi" asp 8+($1-4)
 pat loc loc cfu        leaving loc $1 loc $2 cal ".cfu" asp 8+($1-4)
 pat loc loc cff        $1==8 && $2==4 leaving cal ".cff4" asp 4
 pat loc loc cff        $1==4 && $2==8
-       kills ALL
-       gen
-               move_l {indirect4, sp}, d0
-               clr_l {indirect4, sp}
-               move_l d0, {pre_dec4, sp}
-       leaving cal ".cff8"
+       leaving loc 0 exg 4 cal ".cff8"
 
 /************************************************
  * Group 9: logical instructions               *

diff --git a/mach/m68k4/ncg/table b/mach/m68k4/ncg/table
index 3a2c48b..7efa940 100644 (file)
--- a/mach/m68k4/ncg/table
+++ b/mach/m68k4/ncg/table
@@ -2818,12 +2818,7 @@ pat loc loc cfi  leaving loc $1 loc $2 cal ".cfi" asp 8+($1-4)
 pat loc loc cfu        leaving loc $1 loc $2 cal ".cfu" asp 8+($1-4)
 pat loc loc cff        $1==8 && $2==4 leaving cal ".cff4" asp 4
 pat loc loc cff        $1==4 && $2==8
-       kills ALL
-       gen
-               move_l {indirect4, sp}, d0
-               clr_l {indirect4, sp}
-               move_l d0, {pre_dec4, sp}
-       leaving cal ".cff8"
+       leaving loc 0 exg 4 cal ".cff8"
 
 /************************************************
  * Group 9: logical instructions               *

diff --git a/mach/moon3/ncg/table b/mach/moon3/ncg/table
index 3a2c48b..7efa940 100644 (file)
--- a/mach/moon3/ncg/table
+++ b/mach/moon3/ncg/table
@@ -2818,12 +2818,7 @@ pat loc loc cfi  leaving loc $1 loc $2 cal ".cfi" asp 8+($1-4)
 pat loc loc cfu        leaving loc $1 loc $2 cal ".cfu" asp 8+($1-4)
 pat loc loc cff        $1==8 && $2==4 leaving cal ".cff4" asp 4
 pat loc loc cff        $1==4 && $2==8
-       kills ALL
-       gen
-               move_l {indirect4, sp}, d0
-               clr_l {indirect4, sp}
-               move_l d0, {pre_dec4, sp}
-       leaving cal ".cff8"
+       leaving loc 0 exg 4 cal ".cff8"
 
 /************************************************
  * Group 9: logical instructions               *