diff options
| author | 2016-10-18 13:03:31 -0700 | |
|---|---|---|
| committer | 2016-10-20 14:14:17 -0700 | |
| commit | 639cc8c7bbb7d8c341173bcf24604ccb4328acb8 (patch) | |
| tree | ae8181b94ddd145edaff141a2b351478161f1559 /compiler/optimizing/induction_var_range.cc | |
| parent | 3941c882ea7b54772dec36a9a1b33e0b8a7474f7 (diff) | |
Improve recognition of select-based period induction.
Rationale:
Similar to the previous CL, this helps to eliminate more dead induction.
Now, CaffeineLogic, when compiled with dx (rather than jack) improves
by a 1.5 speedup (9000us -> 6000us).
Note:
We need to run the simplifier before induction analysis to trigger
the select simplification first. Although a bit of a compile-time hit,
it seems a good idea to run a simplifier here again anyway.
Test: test-art-host
Change-Id: I93b91ca40a4d64385c64393028e8d213f0c904a8
Diffstat (limited to 'compiler/optimizing/induction_var_range.cc')
| -rw-r--r-- | compiler/optimizing/induction_var_range.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/optimizing/induction_var_range.cc b/compiler/optimizing/induction_var_range.cc index 663cbaf2de..7cc8b1ea4c 100644 --- a/compiler/optimizing/induction_var_range.cc +++ b/compiler/optimizing/induction_var_range.cc @@ -862,7 +862,7 @@ bool InductionVarRange::GenerateCode(HInductionVarAnalysis::InductionInfo* info, } // Verify type safety. Primitive::Type type = Primitive::kPrimInt; - if (info->type != type) { + if (info->type != Primitive::kPrimInt && info->type != Primitive::kPrimBoolean) { return false; } // Handle current operation. |