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61bc405795
Summary: The register names t4-t7 are not available in the N32 and N64 ABIs. This patch prints a warning, when those names are used in N32/64, along with a fix-it with the correct register names. Patch by Vasileios Kalintiris Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5272 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218989 91177308-0d34-0410-b5e6-96231b3b80d8
37 lines
945 B
C++
37 lines
945 B
C++
//===-- MCAsmLexer.cpp - Abstract Asm Lexer Interface ---------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/MC/MCParser/MCAsmLexer.h"
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#include "llvm/Support/SourceMgr.h"
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using namespace llvm;
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MCAsmLexer::MCAsmLexer() : CurTok(AsmToken::Error, StringRef()),
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TokStart(nullptr), SkipSpace(true) {
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}
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MCAsmLexer::~MCAsmLexer() {
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}
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SMLoc MCAsmLexer::getLoc() const {
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return SMLoc::getFromPointer(TokStart);
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}
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SMLoc AsmToken::getLoc() const {
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return SMLoc::getFromPointer(Str.data());
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}
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SMLoc AsmToken::getEndLoc() const {
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return SMLoc::getFromPointer(Str.data() + Str.size());
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}
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SMRange AsmToken::getLocRange() const {
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return SMRange(getLoc(), getEndLoc());
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}
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