Chandler Carruth fa2dfaedf2 [x86] Teach the new vector shuffle lowering about the zero masking ... abilities of INSERTPS which are really powerful and come up in very important contexts such as forming diagonal matrices, etc. With this I ended up being able to remove the somewhat weird helper I added for INSERTPS because we can collapse the entire state to a no-op mask. Added a bunch of tests for inserting into a zero-ish vector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217117 91177308-0d34-0410-b5e6-96231b3b80d8		2014-09-04 01:13:48 +00:00
..
AArch64	Reapply r216805 "[MachineCombiner][AArch64] Use the correct register class for MADD, SUB, and OR.""	2014-09-03 07:07:10 +00:00
ARM	Missing test from r216989	2014-09-02 22:46:18 +00:00
CPP
Generic	Add a regression test to sanity check the PBQP allocator.	2014-09-03 18:04:10 +00:00
Hexagon
Inputs
Mips	Replace -use-init-array with -use-ctors.	2014-09-02 13:54:53 +00:00
MSP430
NVPTX
PowerPC	Enable splitting indexing from loads with TargetConstants	2014-09-02 16:05:23 +00:00
R600	R600/SI: Try to keep i32 mul on SALU	2014-09-03 23:24:35 +00:00
SPARC
SystemZ
Thumb	Check-label a bit more specific	2014-09-03 13:32:08 +00:00
Thumb2
X86	[x86] Teach the new vector shuffle lowering about the zero masking	2014-09-04 01:13:48 +00:00
XCore