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8 Commits

Author SHA1 Message Date
Krzysztof Parzyszek baf931a842 [Hexagon] Reconsider getMask fix, return original mask, convert later 
The getPayload/getMask/getPassThrough functions should return values
that could be composed into a masked load/store without any additional
type casts. The previous fix violated that.
Instead, convert scalar mask to a vector right before rescaling.
 2020-12-12 13:27:22 -06:00
Krzysztof Parzyszek 2cf5310471 [Hexagon] Create vector masks for scalar loads/stores 
AlignVectors treats all loaded/stored values as vectors of bytes,
and masks as corresponding vectors of booleans, so make getMask
produce a 1-element vector for scalars from the start.
 2020-12-12 11:12:17 -06:00
Krzysztof Parzyszek 2d8cc5479b [Hexagon] Workaround for compilation error with VS2017 2020-12-11 15:11:44 -06:00
Krzysztof Parzyszek 7c9afe9183 [Hexagon] Fix gcc6 compilation issue 2020-12-10 08:17:07 -06:00
Benjamin Kramer eeb713bbe2 [Hexagon] Fold single-use variables into assert. NFCI. 
Silences unused variable warnings in Release builds.
 2020-12-10 10:53:56 +01:00
Krzysztof Parzyszek e3b2828b9d [Hexagon] Silence warnings about unused objects 2020-12-09 17:54:10 -06:00
Krzysztof Parzyszek 43d1c7a564 [Hexagon] Fix build: move template specialization into namespace scope 2020-12-09 17:40:15 -06:00
Krzysztof Parzyszek f5d07a05bb [Hexagon] Realign HVX vectors wherever possible 
Introduce HexagonVectorCombine as a helper class for vector-related
optimizations.
 2020-12-09 17:11:25 -06:00