summaryrefslogtreecommitdiff
path: root/compiler/optimizing/loop_analysis.cc
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/optimizing/loop_analysis.cc')
-rw-r--r--compiler/optimizing/loop_analysis.cc12
1 files changed, 6 insertions, 6 deletions
diff --git a/compiler/optimizing/loop_analysis.cc b/compiler/optimizing/loop_analysis.cc
index d355cedb35..2ae3683ffa 100644
--- a/compiler/optimizing/loop_analysis.cc
+++ b/compiler/optimizing/loop_analysis.cc
@@ -87,14 +87,14 @@ class ArchDefaultLoopHelper : public ArchNoOptsLoopHelper {
// Maximum number of instructions to be created as a result of full unrolling.
static constexpr uint32_t kScalarHeuristicFullyUnrolledMaxInstrThreshold = 35;
- bool IsLoopNonBeneficialForScalarOpts(LoopAnalysisInfo* analysis_info) const OVERRIDE {
+ bool IsLoopNonBeneficialForScalarOpts(LoopAnalysisInfo* analysis_info) const override {
return analysis_info->HasLongTypeInstructions() ||
IsLoopTooBig(analysis_info,
kScalarHeuristicMaxBodySizeInstr,
kScalarHeuristicMaxBodySizeBlocks);
}
- uint32_t GetScalarUnrollingFactor(const LoopAnalysisInfo* analysis_info) const OVERRIDE {
+ uint32_t GetScalarUnrollingFactor(const LoopAnalysisInfo* analysis_info) const override {
int64_t trip_count = analysis_info->GetTripCount();
// Unroll only loops with known trip count.
if (trip_count == LoopAnalysisInfo::kUnknownTripCount) {
@@ -108,9 +108,9 @@ class ArchDefaultLoopHelper : public ArchNoOptsLoopHelper {
return desired_unrolling_factor;
}
- bool IsLoopPeelingEnabled() const OVERRIDE { return true; }
+ bool IsLoopPeelingEnabled() const override { return true; }
- bool IsFullUnrollingBeneficial(LoopAnalysisInfo* analysis_info) const OVERRIDE {
+ bool IsFullUnrollingBeneficial(LoopAnalysisInfo* analysis_info) const override {
int64_t trip_count = analysis_info->GetTripCount();
// We assume that trip count is known.
DCHECK_NE(trip_count, LoopAnalysisInfo::kUnknownTripCount);
@@ -144,7 +144,7 @@ class Arm64LoopHelper : public ArchDefaultLoopHelper {
// Loop's maximum basic block count. Loops with higher count will not be peeled/unrolled.
static constexpr uint32_t kArm64ScalarHeuristicMaxBodySizeBlocks = 8;
- bool IsLoopNonBeneficialForScalarOpts(LoopAnalysisInfo* loop_analysis_info) const OVERRIDE {
+ bool IsLoopNonBeneficialForScalarOpts(LoopAnalysisInfo* loop_analysis_info) const override {
return IsLoopTooBig(loop_analysis_info,
kArm64ScalarHeuristicMaxBodySizeInstr,
kArm64ScalarHeuristicMaxBodySizeBlocks);
@@ -153,7 +153,7 @@ class Arm64LoopHelper : public ArchDefaultLoopHelper {
uint32_t GetSIMDUnrollingFactor(HBasicBlock* block,
int64_t trip_count,
uint32_t max_peel,
- uint32_t vector_length) const OVERRIDE {
+ uint32_t vector_length) const override {
// Don't unroll with insufficient iterations.
// TODO: Unroll loops with unknown trip count.
DCHECK_NE(vector_length, 0u);