emscripten - Emscripten: An LLVM-to-JavaScript Compiler

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Age	Commit message (Collapse)	Author
2014-05-20	Fix elimination of conditional expressions in registerizeHarder.	Ryan Kelly
	Previously, attempts to eliminate a side-effect-free conditional expression would corrupt internal block state, because the sub-nodes belong to a different block than the one containing the expression. This fixes the problem by not splitting side-effect free conditionals across multiple blocks.
2014-05-19	add conditional to hasSideEffects	Alon Zakai

2014-05-19	fix emitsBoolean handling of conditional, and add handling of num	Alon Zakai

2014-05-19	do not move around loop variable incrementations when the helper is used ↵	Alon Zakai
	outside the loop
2014-05-18	fix looptemp replacements when there is a continue with a phi of the loop ↵	Alon Zakai
	variable
2014-05-16	merge loop and helper variables when their use ranges do not overlap	Alon Zakai

2014-05-16	optimize loop vars even if there is some code (like a phi) in the if block ↵	Alon Zakai
	where the loop break is, if it does not interfere
2014-05-13	conditionalize in all boolean-emitting expressions	Alon Zakai

2014-05-13	update heuristic	Alon Zakai

2014-05-13	conditionalize when it can avoid costly side-effect free code	Alon Zakai

2014-05-03	emit a global const for Math_fround(0) to avoid function call overheads in ↵	Alon Zakai
	the fround polyfill
2014-04-24	check function table masks in safe heap mode	Alon Zakai

2014-04-17	eliminate loop vars even if used after increment, by adding another helper ↵	Alon Zakai
	(which has less overhead than the previous helper)
2014-04-09	fix outlinings of return double; fixes #2278	Alon Zakai

2014-04-08	do not eliminate loop vars if there are non-loop vars in the else that are ↵	Alon Zakai
	influenced by the loop var or the helper
2014-03-27	remove stack parameter from js optimizer traverse(), to avoid overhead when ↵	Alon Zakai
	not needed
2014-03-27	optimize away individual loop vars, even if we can't remove them all	Alon Zakai

2014-03-26	eliminate X=X which can happen due to elimination	Alon Zakai

2014-03-17	flip a non-existent else block in simplifyIfs, if adding such a block can help	Alon Zakai

2014-03-17	flip in simplifyElses if it can help	Alon Zakai

2014-03-17	fuse if-elses where the relooper did not emit a label clearing	Alon Zakai

2014-03-17	fix else fusing when label has multiple assigns or checks	Alon Zakai

2014-03-17	fuse elses to remove unnecessary label settings and checks, after we ↵	Alon Zakai
	simplified ifs
2014-03-17	don't commaify if it doesn't help	Alon Zakai

2014-03-17	simplify nested ifs with identical elses	Alon Zakai

2014-03-17	uncommaify between ifs that can potentially be simplified	Alon Zakai

2014-03-17	remove unnecessary code from simplifyIfs	Alon Zakai

2014-03-17	filter out empty blocks in simplifyIfs	Alon Zakai

2014-03-17	simplifyIfs js optimizer pass	Alon Zakai

2014-03-15	don't needlessly add empty nodes in asm normalization/denormalization	Alon Zakai

2014-03-15	remove empty subnodes after aggressive variable elimination	Alon Zakai

2014-03-15	remove empty subnodes after vacuum	Alon Zakai

2014-03-15	remove empty subnodes after eliminate	Alon Zakai

2014-02-23	disable some outlining logging	Alon Zakai

2014-02-23	add stack bump if only sp is defined but no bump is present, when outlining	Alon Zakai

2014-02-21	do not outline the entire stack prelude, including STACKTOP = ..	Alon Zakai

2014-02-16	tolerate non-asm variables in asm optimization passes, with no-op coercions ↵	Alon Zakai
	(x=x)
2014-02-16	optimize traverseGenerated	Alon Zakai

2014-02-11	optimize redundant frounds in -O3	Alon Zakai

2014-02-10	Handle while statements with empty bodies.	Dan Gohman
	When a while statement body is empty, it contains an empty block with no statement list.
2014-02-10	Merge pull request #2071 from rfk/rfk/fix-test-longjmp-throw-asm3	Alon Zakai
	Fix asm3.test_longjmp_throw
2014-02-04	do not apply de-morgan's laws on floats, nans break them	Alon Zakai

2014-02-03	proper fix for simplifying f32-int bitcasts	Alon Zakai

2014-02-03	handle fround in optimizing out of tempDoublePtr	Alon Zakai

2014-02-02	Simplify labelled-block handling so it works better with switch statements.	Ryan Kelly

2014-02-02	Handle non-breaking case bodies in switch statement.	Ryan Kelly
	These don't actually flow through to the next case, but we have to make sure they're properly closed in order to keep our invariants in order.
2014-01-31	Teach buildFlowGraph about functions that are known to always throw.	Ryan Kelly
	It can treat calls to these functions like a jump to function exit, allowing for more accurate tracking of dead junctions.
2014-01-31	Don't let buildFlowGraph return to a junction if it's known to be unreachable.	Ryan Kelly

2014-01-31	Add return-type tracking to normalizeAsm/denormlizeAsm	Ryan Kelly

2014-01-28	Fix assertion that all switch-cases break.	Ryan Kelly