MIPS64: Move load/store instructions to macro-assembler.

src/debug/mips64/debug-mips64.cc

Index: src/debug/mips64/debug-mips64.cc
diff --git a/src/debug/mips64/debug-mips64.cc b/src/debug/mips64/debug-mips64.cc
index b8dbbfb45ee033e10f834b5488292e95018865ef..fded96546236e0bb6ab12ff16fa3578bc9da7068 100644
--- a/src/debug/mips64/debug-mips64.cc
+++ b/src/debug/mips64/debug-mips64.cc
@@ -124,13 +124,13 @@ void DebugCodegen::GenerateFrameDropperTrampoline(MacroAssembler* masm) {
   // - Leave the frame.
   // - Restart the frame by calling the function.
   __ mov(fp, a1);
-  __ ld(a1, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
+  __ Ld(a1, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
 
   // Pop return address and frame.
   __ LeaveFrame(StackFrame::INTERNAL);
 
-  __ ld(a0, FieldMemOperand(a1, JSFunction::kSharedFunctionInfoOffset));
-  __ ld(a0,
+  __ Ld(a0, FieldMemOperand(a1, JSFunction::kSharedFunctionInfoOffset));
+  __ Ld(a0,
         FieldMemOperand(a0, SharedFunctionInfo::kFormalParameterCountOffset));
   __ mov(a2, a0);