diff options
Diffstat (limited to 'compiler/optimizing/loop_optimization.h')
| -rw-r--r-- | compiler/optimizing/loop_optimization.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/optimizing/loop_optimization.h b/compiler/optimizing/loop_optimization.h index a707ad1358..9414e5a0c6 100644 --- a/compiler/optimizing/loop_optimization.h +++ b/compiler/optimizing/loop_optimization.h @@ -80,6 +80,7 @@ class HLoopOptimization : public HOptimization { kNoReduction = 1 << 10, // no reduction kNoSAD = 1 << 11, // no sum of absolute differences (SAD) kNoWideSAD = 1 << 12, // no sum of absolute differences (SAD) with operand widening + kNoSaturation = 1 << 13, // no saturation arithmetic }; /* @@ -177,6 +178,11 @@ class HLoopOptimization : public HOptimization { bool is_unsigned = false); // Vectorization idioms. + bool VectorizeSaturationIdiom(LoopNode* node, + HInstruction* instruction, + bool generate_code, + DataType::Type type, + uint64_t restrictions); bool VectorizeHalvingAddIdiom(LoopNode* node, HInstruction* instruction, bool generate_code, |