move two asmprinter methods into the asmprinter .cpp file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108945 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86AsmPrinter.cpp b/lib/Target/X86/X86AsmPrinter.cpp
index 1862306..3e9fbb0 100644
--- a/lib/Target/X86/X86AsmPrinter.cpp
+++ b/lib/Target/X86/X86AsmPrinter.cpp
@@ -24,6 +24,7 @@
#include "llvm/DerivedTypes.h"
#include "llvm/Module.h"
#include "llvm/Type.h"
+#include "llvm/Analysis/DebugInfo.h"
#include "llvm/Assembly/Writer.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCContext.h"
@@ -659,6 +660,44 @@
}
}
+MachineLocation
+X86AsmPrinter::getDebugValueLocation(const MachineInstr *MI) const {
+ MachineLocation Location;
+ assert (MI->getNumOperands() == 7 && "Invalid no. of machine operands!");
+ // Frame address. Currently handles register +- offset only.
+
+ if (MI->getOperand(0).isReg() && MI->getOperand(3).isImm())
+ Location.set(MI->getOperand(0).getReg(), MI->getOperand(3).getImm());
+ return Location;
+}
+
+void X86AsmPrinter::PrintDebugValueComment(const MachineInstr *MI,
+ raw_ostream &O) {
+ // Only the target-dependent form of DBG_VALUE should get here.
+ // Referencing the offset and metadata as NOps-2 and NOps-1 is
+ // probably portable to other targets; frame pointer location is not.
+ unsigned NOps = MI->getNumOperands();
+ assert(NOps==7);
+ O << '\t' << MAI->getCommentString() << "DEBUG_VALUE: ";
+ // cast away const; DIetc do not take const operands for some reason.
+ DIVariable V(const_cast<MDNode *>(MI->getOperand(NOps-1).getMetadata()));
+ if (V.getContext().isSubprogram())
+ O << DISubprogram(V.getContext()).getDisplayName() << ":";
+ O << V.getName();
+ O << " <- ";
+ // Frame address. Currently handles register +- offset only.
+ O << '[';
+ if (MI->getOperand(0).isReg() && MI->getOperand(0).getReg())
+ printOperand(MI, 0, O);
+ else
+ O << "undef";
+ O << '+'; printOperand(MI, 3, O);
+ O << ']';
+ O << "+";
+ printOperand(MI, NOps-2, O);
+}
+
+
//===----------------------------------------------------------------------===//
// Target Registry Stuff