Enclose instruction rdhwr with directives, which are needed when target is
mips32 rev1 (the directives are emitted when target is mips32r2 too).
llvm-svn: 159770
diff --git a/llvm/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp b/llvm/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
index 6886b17..227fd38 100644
--- a/llvm/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
+++ b/llvm/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
@@ -13,6 +13,7 @@
#define DEBUG_TYPE "asm-printer"
#include "MipsInstPrinter.h"
+#include "MipsInstrInfo.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCInst.h"
@@ -68,8 +69,25 @@
void MipsInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
StringRef Annot) {
+ switch (MI->getOpcode()) {
+ default:
+ break;
+ case Mips::RDHWR:
+ case Mips::RDHWR64:
+ O << "\t.set\tpush\n";
+ O << "\t.set\tmips32r2\n";
+ }
+
printInstruction(MI, O);
printAnnotation(O, Annot);
+
+ switch (MI->getOpcode()) {
+ default:
+ break;
+ case Mips::RDHWR:
+ case Mips::RDHWR64:
+ O << "\n\t.set\tpop";
+ }
}
static void printExpr(const MCExpr *Expr, raw_ostream &OS) {