Simon Pilgrim 5b9bade8dd [X86][SSSE3] Added PSHUFB LUT implementation of BITREVERSE ...

PSHUFB can speed up BITREVERSE of byte vectors by performing LUT on the low/high nibbles separately and ORing the results. Wider integer vector types are already BSWAP'd beforehand so also make use of this approach.

llvm-svn: 272477

2016-06-11 15:44:13 +00:00

..

AArch64

[IRTranslator] Support the translation of or.

2016-06-10 20:50:35 +00:00

AMDGPU

AMDGPU/SI: Don't use fixup_si_rodata for scratch rsrc relocations

2016-06-10 19:26:38 +00:00

ARM

Reapply "[MBP] Reduce code size by running tail merging in MBP.""

2016-06-09 15:24:29 +00:00

BPF

[BPF] Remove exit-on-error from tests (PR27768, PR27769)

2016-05-30 08:28:34 +00:00

Generic

Move CodeGen test from Generic to X86 specific directory

2016-06-10 19:14:01 +00:00

Hexagon

[Hexagon] Enable the post-RA scheduler

2016-05-26 19:44:28 +00:00

Inputs

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +00:00

Lanai

[lanai] Change reloc to use PIC_ by default and cleanup.

2016-05-20 21:41:53 +00:00

Mips

[mips][microMIPS] Add CodeGen support for SEL.*, SELEQZ, SELNEZ, SELEQZ.*, SELNEZ.* and CMP.condn.fmt instructions

2016-06-09 11:15:53 +00:00

MIR

[llc] Add support for several run-pass options.

2016-06-10 00:52:10 +00:00

MSP430

MSP430InstrInfo::loadRegFromStackSlot forgets to set register def.

2016-02-24 15:15:02 +00:00

NVPTX

[NVPTX] Add intrinsics for shfl instructions.

2016-06-09 20:04:08 +00:00

PowerPC

Add aliases for mfvrsave/mtvrsave.

2016-06-09 23:27:48 +00:00

SPARC

[Sparc] Allow passing of empty structs.

2016-06-01 08:48:56 +00:00

SystemZ

[SystemZ] Support Compare and Traps

2016-06-10 19:58:10 +00:00

Thumb

[Thumb] Select a BIC instead of AND if the immediate can be encoded more optimally negated

2016-06-09 07:39:08 +00:00

Thumb2

ARM: stop emitting blx instructions for most calls on MachO.

2016-05-10 19:17:47 +00:00

WebAssembly

[WebAssembly] Emit type signatures for declared functions

2016-06-03 18:34:36 +00:00

WinEH

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +00:00

X86

[X86][SSSE3] Added PSHUFB LUT implementation of BITREVERSE

2016-06-11 15:44:13 +00:00

XCore

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +00:00