diff options
| author | 2018-06-29 13:06:35 +0530 | |
|---|---|---|
| committer | 2018-07-02 15:37:38 +0530 | |
| commit | 61908880e6565acfadbafe93fa64de000014f1a6 (patch) | |
| tree | 40b535db9175f3d959364d5bc30eaab4e2c4b4c4 /compiler/optimizing/nodes_vector.h | |
| parent | b5271dd44a30f498689e503340d3c8d01bf31f07 (diff) | |
Emit vector mulitply and accumulate instructions for x86.
This patch adds a new cpu vaiant named kabylake and performs
instruction simplification to generate VectorMulitplyAccumulate.
Test: ./test.py --host --64
Change-Id: Ie6cc882dadf1322dd4d3ae49bfdb600b0c447765
Signed-off-by: Gupta Kumar, Sanjiv <sanjiv.kumar.gupta@intel.com>
Diffstat (limited to 'compiler/optimizing/nodes_vector.h')
| -rw-r--r-- | compiler/optimizing/nodes_vector.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/optimizing/nodes_vector.h b/compiler/optimizing/nodes_vector.h index c5e9a8d036..b4f9993ad6 100644 --- a/compiler/optimizing/nodes_vector.h +++ b/compiler/optimizing/nodes_vector.h @@ -958,6 +958,10 @@ class HVecMultiplyAccumulate FINAL : public HVecOperation { SetRawInputAt(2, mul_right); } + static constexpr int kInputAccumulatorIndex = 0; + static constexpr int kInputMulLeftIndex = 1; + static constexpr int kInputMulRightIndex = 2; + bool CanBeMoved() const OVERRIDE { return true; } bool InstructionDataEquals(const HInstruction* other) const OVERRIDE { |