RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 16:17:45 +00:00
Code Issues Activity Actions

Revert "LibJS/Bytecode: Don't replace the entry block in MergeBlocks"

Browse source 
This reverts commit acd29e064c.
This commit is contained in:
Andreas Kling 2024-03-06 08:36:13 +01:00
parent cf81bf48c6
commit b37d84be58
1 changed files with 1 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Userland/Libraries/LibJS/Bytecode/Pass/MergeBlocks.cpp
View file

@ -36,8 +36,7 @@ void MergeBlocks::perform(PassPipelineExecutable& executable)
if (entry.key->terminator()->type() != Instruction::Type::Jump) if (entry.key->terminator()->type() != Instruction::Type::Jump)
continue; continue;
// NOTE: We can't replace the first block in a function, as it's the entry block. {
if (entry.key != executable.executable.basic_blocks.first()) {
InstructionStreamIterator it { entry.key->instruction_stream() }; InstructionStreamIterator it { entry.key->instruction_stream() };
auto& first_instruction = *it; auto& first_instruction = *it;
if (first_instruction.type() == Instruction::Type::Jump) { if (first_instruction.type() == Instruction::Type::Jump) {