19a004b468
Follow up to the series: 1. https://reviews.llvm.org/D140161 2. https://reviews.llvm.org/D140349 3. https://reviews.llvm.org/D140331 4. https://reviews.llvm.org/D140323 Completes the work from the previous two for remaining targets. This creates the following named passes that can be run via `llc -{start|stop}-{before|after}`: - arc-isel - arm-isel - avr-isel - bpf-isel - csky-isel - hexagon-isel - lanai-isel - loongarch-isel - m68k-isel - msp430-isel - mips-isel - nvptx-isel - ppc-codegen - riscv-isel - sparc-isel - systemz-isel - ve-isel - wasm-isel - xcore-isel A nice way to write tests for SelectionDAGISel might be to use a RUN: line like: llc -mtriple=<triple> -start-before=<arch>-isel -stop-after=finalize-isel -o - Fixes: https://github.com/llvm/llvm-project/issues/59538 Reviewed By: asb, zixuan-wu Differential Revision: https://reviews.llvm.org/D140364
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
//==-- MSP430.h - Top-level interface for MSP430 representation --*- C++ -*-==//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the entry points for global functions defined in
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// the LLVM MSP430 backend.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_MSP430_MSP430_H
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#define LLVM_LIB_TARGET_MSP430_MSP430_H
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#include "MCTargetDesc/MSP430MCTargetDesc.h"
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#include "llvm/Target/TargetMachine.h"
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namespace MSP430CC {
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// MSP430 specific condition code.
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enum CondCodes {
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COND_E = 0, // aka COND_Z
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COND_NE = 1, // aka COND_NZ
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COND_HS = 2, // aka COND_C
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COND_LO = 3, // aka COND_NC
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COND_GE = 4,
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COND_L = 5,
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COND_N = 6, // jump if negative
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COND_NONE, // unconditional
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COND_INVALID = -1
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};
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}
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namespace llvm {
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class FunctionPass;
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class MSP430TargetMachine;
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class PassRegistry;
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FunctionPass *createMSP430ISelDag(MSP430TargetMachine &TM,
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CodeGenOpt::Level OptLevel);
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FunctionPass *createMSP430BranchSelectionPass();
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void initializeMSP430DAGToDAGISelPass(PassRegistry &);
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} // namespace llvm
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#endif
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