LLVM 23.0.0git
OptimizationLevel.cpp
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1//===- OptimizationLevel.cpp ----------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
10
11using namespace llvm;
12
This header enumerates the LLVM-provided high-level optimization levels.
static LLVM_ABI const OptimizationLevel O3
Optimize for fast execution as much as possible.
static LLVM_ABI const OptimizationLevel O0
Disable as many optimizations as possible.
static LLVM_ABI const OptimizationLevel O2
Optimize for fast execution as much as possible without triggering significant incremental compile ti...
static LLVM_ABI const OptimizationLevel O1
Optimize quickly without destroying debuggability.
This is an optimization pass for GlobalISel generic memory operations.