Anton Afanasyev 74c86f7499 [X86][SLP] Enable SLP vectorization for 128-bit horizontal X86 instructions (add, sub) ...

Try to use 64-bit SLP vectorization. In addition to horizontal instrs
this change triggers optimizations for partial vector operations (for instance,
using low halfs of 128-bit registers xmm0 and xmm1 to multiply <2 x float> by
<2 x float>).

Fixes llvm.org/PR32433

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@353923 91177308-0d34-0410-b5e6-96231b3b80d8

2019-02-13 08:26:43 +00:00

..

AArch64

Update GettingStarted guide to recommend that people use the new

2019-01-14 22:27:32 +00:00

AMDGPU

Fix vectorization of canonicalize

2018-09-17 13:24:30 +00:00

ARM

[SLP]Update test checks for the SPL vectorizer, NFC.

2019-01-11 20:21:14 +00:00

NVPTX

[SLP]Moved NVPTX test under NVPTX directory, NFC.

2019-01-11 20:42:48 +00:00

PowerPC

[PowerPC] Update Vector Costs for P9

2019-01-26 01:18:48 +00:00

SystemZ

[SLPVectorizer] Add tests related to PR30787, NFCI.

2018-03-29 18:57:03 +00:00

X86

[X86][SLP] Enable SLP vectorization for 128-bit horizontal X86 instructions (add, sub)

2019-02-13 08:26:43 +00:00

XCore

[SLP]Update test checks for the SPL vectorizer, NFC.

2019-01-11 20:21:14 +00:00

int_sideeffect.ll

[SLP]Update test checks for the SPL vectorizer, NFC.

2019-01-11 20:21:14 +00:00