llvm-project/llvm/test/Transforms/SLPVectorizer
Alexey Bataev 65c7cecb13 [SLP]Fix PR51320: Try to vectorize single store operands.
Currently, we try to vectorize values, feeding into stores, only if
slp-vectorize-hor-store option is provided. We can safely enable
vectorization of the value operand of a single store in the basic block,
if the operand value is used only in store.
It should enable extra vectorization and should not increase compile
time significantly.
Fixes https://github.com/llvm/llvm-project/issues/51320

Differential Revision: https://reviews.llvm.org/D131894
2022-08-16 07:25:21 -07:00
..
AArch64 [TTI][AArch64][SLP] Sets the cost of an ADD reduction 2xi64 to 2. 2022-08-01 13:03:14 -07:00
AMDGPU [SLP]Improve reductions vectorization. 2022-05-18 13:22:18 -07:00
ARM
NVPTX [slp] Delete dead scalar instructions feeding vectorized instructions 2022-03-28 20:10:13 -07:00
PowerPC [tests] Refresh autogen tests for SLP 2022-01-24 17:05:58 -08:00
RISCV [RISCV][SLP] Add some basic test coverage 2022-08-11 13:05:14 -07:00
SystemZ [SLP]Fix PR55653: emit undefs where required, not poison. 2022-05-26 08:38:50 -07:00
VE
WebAssembly
X86 [SLP]Fix PR51320: Try to vectorize single store operands. 2022-08-16 07:25:21 -07:00
XCore
int_sideeffect.ll [slp] Delete dead scalar instructions feeding vectorized instructions 2022-03-28 20:10:13 -07:00
reschedule.ll [tests] Add coverage for SLP reschedule event 2022-02-03 12:23:11 -08:00
slp-hr-with-reuse.ll
slp-max-phi-size.ll Reapply "[SLP] Schedule only sub-graph of vectorizable instructions"" (try 3) 2022-03-25 10:39:23 -07:00
slp-max-reg-size.ll
slp-umax-rdx-matcher-crash.ll [SLP]Fix PR55653: emit undefs where required, not poison. 2022-05-26 08:38:50 -07:00
slp-variable-insertelement.ll [SLP] Fix assert from non-constant index in insertelement 2022-02-22 15:57:14 -06:00
vectorizable-functions-inseltpoison.ll [slp][tests] Add missing function attributes 2022-03-18 15:51:42 -07:00
vectorizable-functions.ll [slp][tests] Add missing function attributes 2022-03-18 15:51:42 -07:00