llvm-project/llvm/test/CodeGen
Chandler Carruth c802085b3a [x86] Add initial basic support for forming blends of v16i8 vectors.
This blend instruction is ... really lame. The register usage is insane.
As a consequence this is probably only *barely* better than 2 pshufbs
followed by a por, and that mostly because it only has to read from
a single memory location.

However, this doesn't fix as much as I kind of expected, so more to go.
Pretty sure that the ordering and delegation of v16i8 is just really,
really bad.

llvm-svn: 229373
2015-02-16 10:58:23 +00:00
..
AArch64 [SDAG] Teach the SelectionDAG to canonicalize vector shuffles of splats 2015-02-15 12:18:12 +00:00
ARM [SimplifyCFG] Swap to using TargetTransformInfo for cost 2015-02-11 12:15:41 +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] Factoring classes out of store patterns. 2015-02-09 20:33:46 +00:00
Inputs IR: Move MDLocation into place 2015-01-14 22:27:36 +00:00
MSP430 Drop the W postfix on the 16-bit registers. 2014-09-10 06:58:14 +00:00
Mips [mips][microMIPS] Delay slot filler: Replace the microMIPS JR with the JRC 2015-02-13 17:51:27 +00:00
NVPTX [NVPTX] Emit .pragma "nounroll" for loops marked with nounroll 2015-02-01 02:27:45 +00:00
PowerPC [CodeGenPrepare] Removed duplicate logic. SimplifyCFG already knows how to speculate calls to cttz/ctlz. 2015-02-13 14:15:48 +00:00
R600 R600/SI: Implement correct f64 fdiv 2015-02-14 04:30:08 +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 Make buildbots better. 2015-02-11 12:24:09 +00:00
X86 [x86] Add initial basic support for forming blends of v16i8 vectors. 2015-02-16 10:58:23 +00:00
XCore IR: Move MDLocation into place 2015-01-14 22:27:36 +00:00