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author Treehugger Robot <treehugger-gerrit@google.com> 2017-01-19 03:37:11 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> 2017-01-19 03:37:12 +0000
commitb0355130e38034db6b904783a00f74a3524e1881 (patch)
tree3aa9cbf5f2c99484c427900bb2ffd2c295917d59 /compiler/optimizing/induction_var_range.cc
parent0157eee15c1c2398c2b42433b7a094e319cb7935 (diff)
parentfee255039e30c1c3dfc70c426c3d176221c3cdf9 (diff)
Merge "Revert "Load the array class in the compiler for allocations.""
Diffstat (limited to 'compiler/optimizing/induction_var_range.cc')
-rw-r--r--compiler/optimizing/induction_var_range.cc9
1 files changed, 7 insertions, 2 deletions
diff --git a/compiler/optimizing/induction_var_range.cc b/compiler/optimizing/induction_var_range.cc
index 3973985338..6d8ae75460 100644
--- a/compiler/optimizing/induction_var_range.cc
+++ b/compiler/optimizing/induction_var_range.cc
@@ -114,7 +114,12 @@ static bool IsMaxAtHint(
}
} else {
*suitable = instruction;
- return HuntForDeclaration(instruction) == hint;
+ while (instruction->IsArrayLength() ||
+ instruction->IsNullCheck() ||
+ instruction->IsNewArray()) {
+ instruction = instruction->InputAt(0);
+ }
+ return instruction == hint;
}
return false;
}
@@ -624,7 +629,7 @@ InductionVarRange::Value InductionVarRange::GetFetch(HInstruction* instruction,
if (chase_hint_ == nullptr) {
return is_min ? Value(0) : Value(std::numeric_limits<int32_t>::max());
} else if (instruction->InputAt(0)->IsNewArray()) {
- return GetFetch(instruction->InputAt(0)->AsNewArray()->GetLength(), trip, in_body, is_min);
+ return GetFetch(instruction->InputAt(0)->InputAt(0), trip, in_body, is_min);
}
} else if (instruction->IsTypeConversion()) {
// Since analysis is 32-bit (or narrower), chase beyond widening along the path.