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376a8a773e
When reporting an error for a defm, we would previously only report the
location of the outer defm, which is not always where the error is.
Now we also print the location of the expanded multiclass defs:
lib/Target/X86/X86InstrSSE.td:2902:12: error: foo
defm ADD : basic_sse12_fp_binop_s<0x58, "add", fadd, SSE_ALU_ITINS_S>,
^
lib/Target/X86/X86InstrSSE.td:2801:11: note: instantiated from multiclass
defm PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode, VR128,
^
lib/Target/X86/X86InstrSSE.td:194:5: note: instantiated from multiclass
def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
^
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162409 91177308-0d34-0410-b5e6-96231b3b80d8
67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
//===- Error.cpp - tblgen error handling helper routines --------*- C++ -*-===//
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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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//
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// This file contains error handling helper routines to pretty-print diagnostic
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// messages from tblgen.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/TableGen/Error.h"
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#include "llvm/ADT/Twine.h"
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#include "llvm/Support/raw_ostream.h"
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namespace llvm {
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SourceMgr SrcMgr;
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static void PrintMessage(ArrayRef<SMLoc> Loc, SourceMgr::DiagKind Kind,
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const Twine &Msg) {
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SMLoc NullLoc;
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if (Loc.empty())
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Loc = NullLoc;
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SrcMgr.PrintMessage(Loc.front(), Kind, Msg);
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for (unsigned i = 1; i < Loc.size(); ++i)
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SrcMgr.PrintMessage(Loc[i], SourceMgr::DK_Note,
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"instantiated from multiclass");
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}
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void PrintWarning(ArrayRef<SMLoc> WarningLoc, const Twine &Msg) {
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PrintMessage(WarningLoc, SourceMgr::DK_Warning, Msg);
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}
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void PrintWarning(const char *Loc, const Twine &Msg) {
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SrcMgr.PrintMessage(SMLoc::getFromPointer(Loc), SourceMgr::DK_Warning, Msg);
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}
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void PrintWarning(const Twine &Msg) {
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errs() << "warning:" << Msg << "\n";
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}
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void PrintWarning(const TGError &Warning) {
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PrintWarning(Warning.getLoc(), Warning.getMessage());
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}
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void PrintError(ArrayRef<SMLoc> ErrorLoc, const Twine &Msg) {
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PrintMessage(ErrorLoc, SourceMgr::DK_Error, Msg);
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}
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void PrintError(const char *Loc, const Twine &Msg) {
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SrcMgr.PrintMessage(SMLoc::getFromPointer(Loc), SourceMgr::DK_Error, Msg);
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}
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void PrintError(const Twine &Msg) {
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errs() << "error:" << Msg << "\n";
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}
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void PrintError(const TGError &Error) {
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PrintError(Error.getLoc(), Error.getMessage());
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}
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} // end namespace llvm
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