diff options
Diffstat (limited to 'compiler/optimizing/nodes.cc')
| -rw-r--r-- | compiler/optimizing/nodes.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/compiler/optimizing/nodes.cc b/compiler/optimizing/nodes.cc index afaedd7f18..74ba5208c4 100644 --- a/compiler/optimizing/nodes.cc +++ b/compiler/optimizing/nodes.cc @@ -291,6 +291,17 @@ bool HBasicBlock::Dominates(HBasicBlock* other) const { return false; } +void HBasicBlock::InsertInstructionBefore(HInstruction* instruction, HInstruction* cursor) { + DCHECK(cursor->AsPhi() == nullptr); + DCHECK(instruction->AsPhi() == nullptr); + instruction->next_ = cursor; + instruction->previous_ = cursor->previous_; + cursor->previous_ = instruction; + if (GetFirstInstruction() == cursor) { + instructions_.first_instruction_ = instruction; + } +} + static void Add(HInstructionList* instruction_list, HBasicBlock* block, HInstruction* instruction) { |