Rosie Sumpter 0c4651f0a8 [CostModel][AArch64] Improve cost model for vector reduction intrinsics ...

OR, XOR and AND entries are added to the cost table. An extra cost
is added when vector splitting occurs.

This is done to address the issue of a missed SLP vectorization
opportunity due to unreasonably high costs being attributed to the vector
Or reduction (see: https://bugs.llvm.org/show_bug.cgi?id=44593).

Differential Revision: https://reviews.llvm.org/D104538

2021-06-24 12:02:58 +01:00

..

AArch64

[CostModel][AArch64] Improve cost model for vector reduction intrinsics

2021-06-24 12:02:58 +01:00

AMDGPU

[SLP]Remove unnecessary UndefValue in CreateShuffle.

2021-06-11 08:08:30 -07:00

ARM

[SLP] Add insertelement instructions to vectorizable tree

2021-05-13 07:41:45 +03:00

NVPTX

Revert "[NFC] remove explicit default value for strboolattr attribute in tests"

2021-05-24 19:43:40 +02:00

PowerPC

…

SystemZ

[SLP]Improve gathering of scalar elements.

2021-06-09 05:23:21 -07:00

VE

[VE][TTI] don't advertise vregs/vops

2020-11-06 11:12:10 +01:00

WebAssembly

[CostModel] Remove VF from IntrinsicCostAttributes

2021-02-23 13:03:26 +00:00

X86

[SLP] Add some tests that require memory runtime checks.

2021-06-24 09:19:28 +01:00

XCore

[NewPM][BasicAA] basicaa -> basic-aa in Transforms/SLPVectorizer

2020-06-26 14:58:41 -07:00

int_sideeffect.ll

…

slp-hr-with-reuse.ll

[SLP] Incorrect handling of external scalar values

2021-06-16 13:27:36 +07:00

slp-max-phi-size.ll

[SLP]Improve vectorization of PHI instructions.

2021-06-21 12:26:24 -07:00

slp-max-reg-size.ll

[SLP] Honor min/max regsize and min/max VF in vectorizeStores

2021-03-22 17:29:35 +01:00

slp-umax-rdx-matcher-crash.ll

[SLP]Improve gathering of scalar elements.

2021-06-09 05:23:21 -07:00

vectorizable-functions-inseltpoison.ll

[SLP] Add insertelement instructions to vectorizable tree

2021-05-13 07:41:45 +03:00

vectorizable-functions.ll

[SLP] Add insertelement instructions to vectorizable tree

2021-05-13 07:41:45 +03:00