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Author SHA1 Message Date
Jun Zhang 8de0c1feca
[Clang] Add __builtin_reduce_or and __builtin_reduce_and 
This patch implements two builtins specified in D111529.
The last __builtin_reduce_add will be seperated into another one.

Differential Revision: https://reviews.llvm.org/D116736
 2022-01-14 22:05:26 +08:00
Jun Zhan b55ea2fbc0
[Clang] Add __builtin_reduce_xor 
This patch implements __builtin_reduce_xor as specified in D111529.

Reviewed By: fhahn, aaron.ballman

Differential Revision: https://reviews.llvm.org/D115231
 2021-12-22 10:00:27 +00:00
Florian Hahn 7999355106
[Clang] Add min/max reduction builtins. 
This patch implements __builtin_reduce_max and __builtin_reduce_min as
specified in D111529.

The order of operations does not matter for min or max reductions and
they can be directly lowered to the corresponding
llvm.vector.reduce.{fmin,fmax,umin,umax,smin,smax} intrinsic calls.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D112001
 2021-11-02 15:01:42 +01:00