Make the AsmWriter a first-class tblgen object. Allow targets to specify
name of the generated asmwriter class, and the name of the format string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15747 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/AsmWriterEmitter.cpp b/utils/TableGen/AsmWriterEmitter.cpp
index b2e2125..7b3a504 100644
--- a/utils/TableGen/AsmWriterEmitter.cpp
+++ b/utils/TableGen/AsmWriterEmitter.cpp
@@ -14,6 +14,7 @@
#include "AsmWriterEmitter.h"
#include "CodeGenTarget.h"
+#include "Record.h"
#include <ostream>
using namespace llvm;
@@ -28,13 +29,19 @@
EmitSourceFileHeader("Assembly Writer Source Fragment", O);
CodeGenTarget Target;
+
+ Record *AsmWriter = Target.getAsmWriter();
+
+ std::string AsmWriterClassName =
+ AsmWriter->getValueAsString("AsmWriterClassName");
+
O <<
"/// printInstruction - This method is automatically generated by tablegen\n"
"/// from the instruction set description. This method returns true if the\n"
"/// machine instruction was sufficiently described to print it, otherwise\n"
"/// it returns false.\n"
- "bool " << Target.getName()
- << "AsmPrinter::printInstruction(const MachineInstr *MI) {\n";
+ "bool " << Target.getName() << AsmWriterClassName
+ << "::printInstruction(const MachineInstr *MI) {\n";
O << " switch (MI->getOpcode()) {\n"
" default: return false;\n";