Simon Pilgrim e4eb76cebd [X86][SSE] Use bitmasks instead of shuffles where possible. ...

VPAND is a lot faster than VPSHUFB and VPBLENDVB - this patch ensures we attempt to lower to a basic bitmask before lowering to the slower byte shuffle/blend instructions.

Split off from D11518.

Differential Revision: http://reviews.llvm.org/D11541

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243395 91177308-0d34-0410-b5e6-96231b3b80d8

2015-07-28 08:54:41 +00:00

..

AArch64

[AArch64] Remove check for Darwin that was needed to decide if x18 should

2015-07-27 19:18:47 +00:00

AMDGPU

AMDGPU: don't match vgpr loads for constant loads

2015-07-27 18:16:08 +00:00

ARM

DI/Verifier: Fix argument bitrot in DILocalVariable

2015-07-24 23:59:25 +00:00

BPF

[bpf] rename triple names bpf_be -> bpfeb

2015-06-05 16:11:14 +00:00

CPP

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Generic

DI/Verifier: Fix argument bitrot in DILocalVariable

2015-07-24 23:59:25 +00:00

Hexagon

[Hexagon] Generate MUX from conditional transfers when dot-new not possible

2015-07-20 21:23:25 +00:00

Inputs

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Mips

[SDAG] Optimize unordered comparison in soft-float mode (patch by Anton Nadolskiy)

2015-07-15 08:39:35 +00:00

MIR

MIR Serialization: Serialize the unnamed basic block references.

2015-07-27 22:42:41 +00:00

MSP430

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NVPTX

[BranchFolding] do not iterate the aliases of virtual registers

2015-07-22 04:16:52 +00:00

PowerPC

Fix PPCMaterializeInt to check the size of the integer based on the

2015-07-25 00:48:08 +00:00

SPARC

[SPARC] Cleanup handling of the Y/ASR registers.

2015-07-08 16:25:12 +00:00

SystemZ

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Thumb

[ARM] Make the frame lowering code ready for shrink-wrapping.

2015-07-22 16:34:37 +00:00

Thumb2

ARMLoadStoreOptimizer: Create LDRD/STRD on thumb2

2015-07-21 00:18:59 +00:00

WebAssembly

WebAssembly: add a generic CPU

2015-07-27 23:25:54 +00:00

WinEH

[WinEH] Strip the \01 character from the __CxxFrameHandler3 thunk name

2015-07-13 17:55:14 +00:00

X86

[X86][SSE] Use bitmasks instead of shuffles where possible.

2015-07-28 08:54:41 +00:00

XCore

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00