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collapsing a few lines

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This commit is contained in:
Danny Yoo 2011-08-07 18:24:16 -04:00
parent 193c526e04
commit 5122f44885
1 changed files with 5 additions and 10 deletions
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15
js-assembler/runtime-src/baselib-functions.js
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@ -245,22 +245,18 @@
// extra function call here.
var finalizeClosureCall = function(MACHINE) {
MACHINE.callsBeforeTrampoline--;
var frame, i, returnArgs = [].slice.call(arguments, 1);
var i, returnArgs = [].slice.call(arguments, 1);
// clear out stack space
// TODO: replace with a splice.
for(i = 0; i < MACHINE.argcount; i++) {
MACHINE.env.pop();
}
MACHINE.env.length = MACHINE.env.length - MACHINE.argcount;
if (returnArgs.length === 1) {
MACHINE.val = returnArgs[0];
frame = MACHINE.control.pop();
return frame.label(MACHINE);
return MACHINE.control.pop().label(MACHINE);
} else if (returnArgs.length === 0) {
MACHINE.argcount = 0;
frame = MACHINE.control.pop();
return frame.label.multipleValueReturn(MACHINE);
return MACHINE.control.pop().label.multipleValueReturn(MACHINE);
} else {
MACHINE.argcount = returnArgs.length;
MACHINE.val = returnArgs.shift();
@ -268,8 +264,7 @@
for(i = 0; i < MACHINE.argcount - 1; i++) {
MACHINE.env.push(returnArgs.pop());
}
frame = MACHINE.control.pop();
return frame.label.multipleValueReturn(MACHINE);
return MACHINE.control.pop().label.multipleValueReturn(MACHINE);
}
};