Skip to content
GitLab
Projects
Groups
Snippets
/
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Sign in / Register
Toggle navigation
Menu
Open sidebar
Glasgow Haskell Compiler
GHC
Commits
dafaa80f
Commit
dafaa80f
authored
Apr 12, 2008
by
Ian Lynagh
Browse files
(F)SLIT -> (f)sLit in RegallocLinear
parent
e1ca482b
Changes
1
Hide whitespace changes
Inline
Side-by-side
compiler/nativeGen/RegAllocLinear.hs
View file @
dafaa80f
...
...
@@ -575,7 +575,7 @@ saveClobberedTemps clobbered dying = do
recordSpill
(
SpillClobber
temp
)
let
new_assign
=
addToUFM
assig
temp
(
InBoth
reg
slot
)
clobber
new_assign
(
spill
:
COMMENT
FSLIT
(
"spill clobber"
)
:
instrs
)
rest
clobber
new_assign
(
spill
:
COMMENT
(
fsLit
"spill clobber"
)
:
instrs
)
rest
clobberRegs
::
[
RegNo
]
->
RegM
()
clobberRegs
[]
=
return
()
-- common case
...
...
@@ -692,7 +692,7 @@ allocateRegsAndSpill reading keep spills alloc (r:rs) = do
(
spill_insn
,
slot
)
<-
spillR
(
RealReg
my_reg
)
temp_to_push_out
let
spill_store
=
(
if
reading
then
id
else
reverse
)
[
COMMENT
FSLIT
(
"spill alloc"
)
[
COMMENT
(
fsLit
"spill alloc"
)
,
spill_insn
]
-- record that this temp was spilled
...
...
@@ -724,7 +724,7 @@ loadTemp True vreg (Just (InMem slot)) hreg spills
=
do
insn
<-
loadR
(
RealReg
hreg
)
slot
recordSpill
(
SpillLoad
$
getUnique
vreg
)
return
$
COMMENT
FSLIT
(
"spill load"
)
:
insn
:
spills
return
$
COMMENT
(
fsLit
"spill load"
)
:
insn
:
spills
loadTemp
_
_
_
_
spills
=
return
spills
...
...
@@ -909,7 +909,7 @@ handleComponent delta instr (CyclicSCC ((vreg, (InReg sreg),dsts):rest))
=
do
restoreToReg
<-
loadR
(
RealReg
reg
)
slot
moveInstr
<-
makeMove
delta
vreg
r
mem
return
$
[
COMMENT
FSLIT
(
"spill join move"
),
restoreToReg
,
moveInstr
]
return
$
[
COMMENT
(
fsLit
"spill join move"
),
restoreToReg
,
moveInstr
]
getRestoreMoves
[
InReg
reg
]
slot
=
loadR
(
RealReg
reg
)
slot
>>=
return
.
(
:
[]
)
...
...
Write
Preview
Supports
Markdown
0%
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment