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-rw-r--r--compiler/optimizing/loop_optimization.cc27
1 files changed, 26 insertions, 1 deletions
diff --git a/compiler/optimizing/loop_optimization.cc b/compiler/optimizing/loop_optimization.cc
index 83f31c77d3..422e58debb 100644
--- a/compiler/optimizing/loop_optimization.cc
+++ b/compiler/optimizing/loop_optimization.cc
@@ -1171,7 +1171,32 @@ bool HLoopOptimization::TrySetVectorType(Primitive::Type type, uint64_t* restric
}
return false;
case kMips:
- // TODO: implement MIPS SIMD.
+ if (features->AsMipsInstructionSetFeatures()->HasMsa()) {
+ switch (type) {
+ case Primitive::kPrimBoolean:
+ case Primitive::kPrimByte:
+ *restrictions |= kNoDiv;
+ return TrySetVectorLength(16);
+ case Primitive::kPrimChar:
+ case Primitive::kPrimShort:
+ *restrictions |= kNoDiv | kNoStringCharAt;
+ return TrySetVectorLength(8);
+ case Primitive::kPrimInt:
+ *restrictions |= kNoDiv;
+ return TrySetVectorLength(4);
+ case Primitive::kPrimLong:
+ *restrictions |= kNoDiv;
+ return TrySetVectorLength(2);
+ case Primitive::kPrimFloat:
+ *restrictions |= kNoMinMax; // min/max(x, NaN)
+ return TrySetVectorLength(4);
+ case Primitive::kPrimDouble:
+ *restrictions |= kNoMinMax; // min/max(x, NaN)
+ return TrySetVectorLength(2);
+ default:
+ break;
+ } // switch type
+ }
return false;
case kMips64:
if (features->AsMips64InstructionSetFeatures()->HasMsa()) {