emscripten-fastcomp - LLVM with the emscripten fastcomp javascript backend

Age	Commit message (Collapse)	Author
2014-03-04	Don't run calculateNativizedVars at -O1 and higher.	Dan Gohman

2014-03-04	Don't run SimplifyAllocas at -O1 and higher.	Dan Gohman

2014-03-04	Perform alloca coloring only at -O1 and higher.	Dan Gohman

2014-03-04	Introduce AllocaManager, a class for managing allocas.	Dan Gohman
	The AllocaManager performs stack layout for alloca objects. It is capable of analyzing alloca liveness and sharing space between multiple allocas.
2014-03-04	Simplify the handling of unnamed values.	Dan Gohman
	This will also make it easier for the upcoming AllocaManager to eliminate allocas, because unnamed eliminated allocas won't be assigned names.
2014-03-04	Handle name prefixing in sanitizeGlobal/sanitizeLocal.	Dan Gohman
	In the case of sanitizeGlobal, "_" was being prefixed in two different places; this factors it out into one place.
2014-03-04	Better integration with the LLVM Target system.	Dan Gohman
	In particular, this is needed to make getOptLevel() work.
2014-03-03	check argument and return types statically	Alon Zakai

2014-03-03	forward assertions setting into backend, and use it to check for invalid # ↵	Alon Zakai
	of args in static calls
2014-03-03	Switch to 16-byte stack alignment.	Dan Gohman
	When we support 16-byte SIMD types, it will be nice to be able to store them on the stack aligned without dynamic stack pointer realignment.
2014-03-03	Optimize out code and variables for no-op pointer casts.	Dan Gohman

2014-03-03	Fix alignment of vararg buffer allocas.	Dan Gohman
	Since we do 8-byte loads for va_arg of double, make sure the vararg buffer alloca is 8-byte aligned.
2014-03-03	Don't store padding zeros for a ConstantAggregateZero.	Dan Gohman

2014-03-02	tolerate phis that refer to values from unreachable blocks	Alon Zakai

2014-02-28	Use range metadata instead of introducing selects.	Dan Gohman
	When GlobalOpt has determined that a GlobalVariable only ever has two values, it would convert the GlobalVariable to a boolean, and introduce SelectInsts at every load, to choose between the two possible values. These SelectInsts introduce overhead and other unpleasantness. This patch makes GlobalOpt just add range metadata to loads from such GlobalVariables instead. This enables the same main optimization (as seen in test/Transforms/GlobalOpt/integer-bool.ll), without introducing selects. The main downside is that it doesn't get the memory savings of shrinking such GlobalVariables, but this is expected to be negligible.
2014-02-28	Move ExpandI64 into lib/Target/JSBackend.	Dan Gohman

2014-02-28	Use more LLVM-idiomatic error reporting.	Dan Gohman

2014-02-28	Implement llvm.flt.rounds and disable the createRewriteLLVMIntrinsicsPass pass.	Dan Gohman

2014-02-28	fix check on whether a global is external; fixes issue #24	Alon Zakai

2014-02-28	use use_empty	Alon Zakai

2014-02-27	emit assigns only for variables actually used	Alon Zakai

2014-02-26	Merge pull request #23 from sunfishcode/incoming	Alon Zakai
	Incoming
2014-02-26	NoExitRuntime	Alon Zakai

2014-02-25	properly handle align 0 on memcpy and memset, warning if asked for	Alon Zakai

2014-02-25	Disable the RewritePNaClLibraryCalls pass, which isn't needed for Emscripten.	Dan Gohman

2014-02-25	Fix handling of ConstantExpr Selects.	Dan Gohman

2014-02-25	comment on technically incorrect handling of alignment 0 in memcpy and memset	Alon Zakai

2014-02-25	Re-introduce ConstantExpr expansion for constants containing illegal types.	Dan Gohman

2014-02-25	Eliminate a few more temporary std::strings.	Dan Gohman

2014-02-25	Support GEP and ConstantExprs directly in the JSBackend.	Dan Gohman
	This patch also lays the groundwork for the single-use instruction trick to reduce the number of temporary variables.
2014-02-25	Introduce the asmjs-unknown-emscripten target triple.	Dan Gohman

2014-02-25	Minor code simplifications.	Dan Gohman

2014-02-25	workaround for nativeclient issue 3798, wrong alignment on copy of a byval ↵	Alon Zakai
	struct argument
2014-02-20	indirectbr support	Alon Zakai

2014-02-20	fix attribute copying in function recreation code in ExpandI64 pass	Alon Zakai

2014-02-19	tolerate arbitrary illegal chars in global names, lower all of them to _	Alon Zakai

2014-02-19	Fix atomic decrement (operand order of emitted code was flipped).	jonas echterhoff

2014-02-18	remove locale call handlers, we do this in the js library now	Alon Zakai

2014-02-18	guarantee that sanitize() returns a proper non-colliding value for each input	Alon Zakai

2014-02-18	leave lines with calls to no-ops without a ;	Alon Zakai

2014-02-17	support reserved function pointers	Alon Zakai

2014-02-17	only emit declares with uses	Alon Zakai

2014-02-14	emit nothing for lifetime intrinsics	Alon Zakai

2014-02-14	emit an abort if calling an absolute address	Alon Zakai

2014-02-14	typo fix	Alon Zakai

2014-02-14	fix ashr when high bits are exactly 0	Alon Zakai

2014-02-14	Another minor code simplification.	Dan Gohman

2014-02-14	Minor code simplification.	Dan Gohman

2014-02-14	Preserve alignment information when promoting integer loads and stores.	Dan Gohman

2014-02-14	Preserve alignment information when splitting loads and stores.	Dan Gohman