emscripten-fastcomp - LLVM with the emscripten fastcomp javascript backend

Age	Commit message (Collapse)	Author
2012-06-28	make LazyValueInfo analyze the default case of switch statements (we know ↵	Nuno Lopes
	that in the default branch the value cannot be any of the switch cases) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159353 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-28	make LVI::getEdgeValue() always intersect the constraints of the edge with ↵	Nuno Lopes
	the range of the block. Previously it was only performing the intersection for a few cases, thus losing precision git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159320 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-18	allow LazyValueInfo::getEdgeValue() to reason about multiple edges from the ↵	Nuno Lopes
	same switch instruction by doing union of ranges (which may still be conservative, but it's more aggressive than before) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157071 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-18	add test case for bugfix in r157032	Nuno Lopes
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157058 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-02	LVI: Recognize the form instcombine canonicalizes range checks into when ↵	Benjamin Kramer
	forming constant ranges. This could probably be made a lot smarter, but this is a common case and doesn't require LVI to scan a lot of code. With this change CVP can optimize away the "shift == 0" case in Hashing.h that only gets hit when "shift" is in a range not containing 0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151919 91177308-0d34-0410-b5e6-96231b3b80d8