From 705809a6019ae118a8e4ec1efd40d62fd6844439 Mon Sep 17 00:00:00 2001
From: Nicolas Geoffray <ngeoffray@google.com>
Date: Tue, 13 Jun 2023 18:11:45 +0100
Subject: Add a one-pass baseline compiler for arm64.

Currently handles 50% of methods by supporting methods that:
- don't branch
- don't have try/catch
- don't have float/double
- <= 8 registers
- opcodes are
  const/invokes/iget/iput/const-string/new-instance/checkcast.

Cost of compilation is 10 times less than current baseline compiler.
Performance of generated code: jit-baseline-cc configuration shows no
impact on go/lem

Test: test.py

Change-Id: I8c99b8a8a7552c09c900c5c3e831e8897aef73e5
---
 compiler/utils/assembler.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'compiler/utils')

diff --git a/compiler/utils/assembler.h b/compiler/utils/assembler.h
index 0548cf8325..d1e4675492 100644
--- a/compiler/utils/assembler.h
+++ b/compiler/utils/assembler.h
@@ -396,6 +396,7 @@ class Assembler : public DeletableArenaObject<kArenaAllocAssembler> {
    * @details It is used by debuggers and other tools to unwind the call stack.
    */
   DebugFrameOpCodeWriterForAssembler& cfi() { return cfi_; }
+  const DebugFrameOpCodeWriterForAssembler& cfi() const { return cfi_; }
 
   ArenaAllocator* GetAllocator() {
     return buffer_.GetAllocator();
-- 
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