llvm - http://llvm.org

Age	Commit message (Collapse)	Author
2013-01-09	Remove the -licm pass from the loop vectorizer test because the loop ↵	Nadav Rotem
	vectorizer does it now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171930 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-05	Force a fixed unroll count on the target independent tests.	Nadav Rotem
	This should fix clang-native-arm-cortex-a9. Thanks Renato. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171582 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-31	LoopVectorize: Preserve NSW, NUW and IsExact flags.	Nadav Rotem
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167174 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24	LoopVectorizer: Add a basic cost model which uses the VTTI interface.	Nadav Rotem
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166620 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-20	Vectorize: teach cavVectorizeMemory to distinguish between A[i]+=x and ↵	Nadav Rotem
	A[B[i]]+=x. If the pointer is consecutive then it is safe to read and write. If the pointer is non-loop-consecutive then it is unsafe to vectorize it because we may hit an ordering issue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166371 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-19	Vectorizer: Add support for loop reductions.	Nadav Rotem
	For example: for (i=0; i<n; i++) sum += A[i] + B[i] + i; git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166351 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-19	vectorizer: Add support for reading and writing from the same memory location.	Nadav Rotem
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166255 91177308-0d34-0410-b5e6-96231b3b80d8