Chandler Carruth da681cc578 [x86] Start to introduce bit-masking based blend lowering. ... This is the simplest form of bit-math based blending which only fires when we are blending with zero and is relatively profitable. I've only enabled this path on very specific lowering strategies. I'm planning to widen its applicability in subsequent patches, but so far you'll notice that even though we get fewer shufps instructions, we *still* do the bit math in the FP execution port. I'm looking into why this is still happening. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228124 91177308-0d34-0410-b5e6-96231b3b80d8		2015-02-04 09:06:05 +00:00
..
AArch64	[AArch64] Prefer DUP/MOV ("CPY") to INS for vector_extract.	2015-02-02 17:55:57 +00:00
ARM	Fix ARM peephole optimizeCompare to avoid optimizing unsigned cmp to 0.	2015-02-02 16:56:50 +00:00
BPF	bpf: add missing lit.local.cfg	2015-01-24 18:20:52 +00:00
CPP
Generic	overloaded-intrinsic-name: exercise anyptr on struct	2015-01-27 20:03:08 +00:00
Hexagon	[Hexagon] Converting XTYPE/SHIFT intrinsics. Cleaning out old intrinsic patterns and updating tests.	2015-02-03 20:40:52 +00:00
Inputs	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
Mips	Move the Mips target to storing the ABI in the TargetMachine rather	2015-01-26 17:33:46 +00:00
MSP430
NVPTX	[NVPTX] Emit .pragma "nounroll" for loops marked with nounroll	2015-02-01 02:27:45 +00:00
PowerPC	[PowerPC] Handle 32-bit targets properly in PPCTLSDynamicCall.cpp	2015-02-04 05:51:56 +00:00
R600	R600/SI: Remove the -CHECK suffix from all FileCheck prefixes in LIT tests	2015-02-03 21:53:27 +00:00
SPARC	Use the integrated assembler by default on SPARC.	2015-01-14 07:53:39 +00:00
SystemZ	Use the integrated assembler as default on SystemZ	2015-01-13 19:45:16 +00:00
Thumb	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
Thumb2	[ARM] Fix a bug in constant island pass that was triggering an assertion.	2015-01-08 20:44:50 +00:00
X86	[x86] Start to introduce bit-masking based blend lowering.	2015-02-04 09:06:05 +00:00
XCore	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00