pike.git/
src/
peep.in
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2002-02-26
2002-02-26 18:53:21 by Henrik Grubbström (Grubba) <grubba@grubba.org>
50a1038d804533596220cb16769af3b02e7c13ee (
16
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9
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Branch:
7.9
Fixed too optimistic optimization.
Rev: src/peep.in:1.62
1:
// // -*- C -*- //
-
// $Id: peep.in,v 1.
61
2001
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19
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19
hubbe
Exp $
+
// $Id: peep.in,v 1.
62
2002
/
02
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18
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53
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grubba
Exp $
// NOP :
42:
LOCAL_2_LOCAL [$1a == $1b] : // Remove clearing of locals from the beginning of functions
-
START_FUNCTION LABEL(0) CLEAR_LOCAL : LABEL(0)
-
START_FUNCTION LABEL(0) CLEAR_2_LOCAL : LABEL(0)
-
START_FUNCTION LABEL(0) CLEAR_4_LOCAL : LABEL(0)
+
// But don't remove clearing of arguments!
+
BYTE ENTRY
START_FUNCTION LABEL(0) CLEAR_LOCAL
[$1a <= $5a]
:
BYTE($1a) ENTRY START_FUNCTION
LABEL(0)
+
BYTE ENTRY
START_FUNCTION LABEL(0) CLEAR_2_LOCAL
[$1a <= $5a]
:
BYTE($1a) ENTRY START_FUNCTION
LABEL(0)
+
BYTE ENTRY
START_FUNCTION LABEL(0) CLEAR_4_LOCAL
[$1a <= $5a]
:
BYTE($1a) ENTRY START_FUNCTION
LABEL(0)
-
START_FUNCTION CLEAR_LOCAL :
-
START_FUNCTION CLEAR_2_LOCAL :
-
START_FUNCTION CLEAR_4_LOCAL :
+
BYTE ENTRY
START_FUNCTION CLEAR_LOCAL
[$1a <= $4a]
:
BYTE($1a) ENTRY START_FUNCTION
+
BYTE ENTRY
START_FUNCTION CLEAR_2_LOCAL
[$1a <= $4a]
:
BYTE($1a) ENTRY START_FUNCTION
+
BYTE ENTRY
START_FUNCTION CLEAR_4_LOCAL
[$1a <= $4a]
:
BYTE($1a) ENTRY START_FUNCTION
CLEAR_LOCAL NUMBER(0) ASSIGN_LOCAL_AND_POP ($1a) : CLEAR_LOCAL($1a) CLEAR_LOCAL NUMBER(0) ASSIGN_LOCAL_AND_POP ($1a+1) : CLEAR_2_LOCAL($1a)