llvm-6502/test/CodeGen
Simon Pilgrim 4ad0654bb4 [X86][SSE] Enable commutation for SSE immediate blend instructions
Patch to allow (v)blendps, (v)blendpd, (v)pblendw and vpblendd instructions to be commuted - swaps the src registers and inverts the blend mask.

This is primarily to improve memory folding (see new tests), but it also improves the quality of shuffles (see modified tests).

Differential Revision: http://reviews.llvm.org/D6015



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221313 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-04 23:25:08 +00:00
..
AArch64 [AArch64] Use the correct register class for ORR. 2014-11-04 22:20:07 +00:00
ARM Remove the cortex-a9-mp CPU. 2014-11-03 17:38:00 +00:00
CPP
Generic
Hexagon Handle ctor/init_array initialization. 2014-11-03 14:56:05 +00:00
Inputs
Mips Revert "[mips] Add names and tests for the hardware registers" 2014-11-04 22:15:05 +00:00
MSP430
NVPTX [NVPTX] aligned byte-buffers for vector return types 2014-10-25 03:46:16 +00:00
PowerPC [PowerPC] Initial VSX intrinsic support, with min/max for vector double 2014-10-31 19:19:07 +00:00
R600 Reapply: R600: Make sure to inline all internal functions 2014-11-03 19:49:05 +00:00
SPARC
SystemZ
Thumb [ARM, inline-asm] Fix ARMTargetLowering::getRegForInlineAsmConstraint to return 2014-11-03 20:37:04 +00:00
Thumb2
X86 [X86][SSE] Enable commutation for SSE immediate blend instructions 2014-11-04 23:25:08 +00:00
XCore Fix a bit of confusion about .set and produce more readable assembly. 2014-10-21 01:17:30 +00:00