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Overview
| Comment: | Keep dictionary iterations out of the callframe - they can never be addressed by upvar |
|---|---|
| Timelines: | family | ancestors | descendants | both | kbk-refactor-callframe |
| Files: | files | file ages | folders |
| SHA3-256: |
ea7b788fb47c28dbebe9c61c6d843261 |
| User & Date: | kbk 2018-12-29 21:00:16 |
Context
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2019-01-01
| ||
| 21:57 | Move callframe moves to the actual points where callframe values are moved. They can then be optimized by avaiability and liveness analysis. check-in: dbd9571178 user: kbk tags: notworking, kbk-refactor-callframe | |
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2018-12-29
| ||
| 21:00 | Keep dictionary iterations out of the callframe - they can never be addressed by upvar check-in: ea7b788fb4 user: kbk tags: kbk-refactor-callframe | |
| 20:26 | Open a branch for some experiments on refactoring callframe operations check-in: 7454a5228c user: kbk tags: kbk-refactor-callframe | |
Changes
Changes to quadcode/translate.tcl.
1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 |
oo::define quadcode::transformer method index-to-var {varIndex} {
if {[string match "%*" $varIndex]} {
set varIndex [string range $varIndex 1 end]
}
lassign [lindex [dict get $bytecode variables] $varIndex] flags name
if {"temp" in $flags} {
# Variable name is not legal for Tcl scalar local variables
return [list var ($varIndex)]
}
return [list var $name]
}
# exception-target --
#
# Locate where an exception should go to from the current PC. Do not
|
| |
1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 |
oo::define quadcode::transformer method index-to-var {varIndex} {
if {[string match "%*" $varIndex]} {
set varIndex [string range $varIndex 1 end]
}
lassign [lindex [dict get $bytecode variables] $varIndex] flags name
if {"temp" in $flags} {
# Variable name is not legal for Tcl scalar local variables
return [list temp @var$varIndex]
}
return [list var $name]
}
# exception-target --
#
# Locate where an exception should go to from the current PC. Do not
|