diff options
Diffstat (limited to 'src/compiler/frontend.cc')
| -rw-r--r-- | src/compiler/frontend.cc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/compiler/frontend.cc b/src/compiler/frontend.cc index 6ccbc07180..6eb117a200 100644 --- a/src/compiler/frontend.cc +++ b/src/compiler/frontend.cc @@ -66,13 +66,13 @@ extern "C" void ArtUnInitQuickCompilerContext(art::Compiler& compiler) { /* Default optimizer/debug setting for the compiler. */ static uint32_t kCompilerOptimizerDisableFlags = 0 | // Disable specific optimizations - //(1 << kLoadStoreElimination) | + (1 << kLoadStoreElimination) | //(1 << kLoadHoisting) | //(1 << kSuppressLoads) | //(1 << kNullCheckElimination) | //(1 << kPromoteRegs) | //(1 << kTrackLiveTemps) | - //(1 << kSkipLargeMethodOptimization) | + (1 << kSkipLargeMethodOptimization) | //(1 << kSafeOptimizations) | //(1 << kBBOpt) | //(1 << kMatch) | @@ -972,6 +972,7 @@ static CompiledMethod* CompileMethod(Compiler& compiler, cur_block = ProcessCanBranch(cu.get(), cur_block, insn, cur_offset, width, flags, code_ptr, code_end); } else if (flags & Instruction::kReturn) { + cur_block->has_return = true; cur_block->fall_through = exit_block; InsertGrowableList(cu.get(), exit_block->predecessors, reinterpret_cast<uintptr_t>(cur_block)); @@ -1078,10 +1079,9 @@ static CompiledMethod* CompileMethod(Compiler& compiler, } /* Do constant propagation */ - // TODO: Probably need to make these expandable to support new ssa names - // introducted during MIR optimization passes - cu->is_constant_v = AllocBitVector(cu.get(), cu->num_ssa_regs, - false /* not expandable */); + cu->is_constant_v = AllocBitVector(cu.get(), cu->num_ssa_regs, false /* not expandable */); + cu->must_flush_constant_v = AllocBitVector(cu.get(), cu->num_ssa_regs, + false /* not expandable */); cu->constant_values = static_cast<int*>(NewMem(cu.get(), sizeof(int) * cu->num_ssa_regs, true, kAllocDFInfo)); DataFlowAnalysisDispatcher(cu.get(), DoConstantPropogation, |