Implement a bunch more TargetSelectionDAGInfo infrastructure.
Move EmitTargetCodeForMemcpy, EmitTargetCodeForMemset, and
EmitTargetCodeForMemmove out of TargetLowering and into
SelectionDAGInfo to exercise this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103481 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/MBlaze/MBlazeSelectionDAGInfo.cpp b/lib/Target/MBlaze/MBlazeSelectionDAGInfo.cpp
index 105e42a..6a115b2 100644
--- a/lib/Target/MBlaze/MBlazeSelectionDAGInfo.cpp
+++ b/lib/Target/MBlaze/MBlazeSelectionDAGInfo.cpp
@@ -12,10 +12,11 @@
//===----------------------------------------------------------------------===//
#define DEBUG_TYPE "mblaze-selectiondag-info"
-#include "MBlazeSelectionDAGInfo.h"
+#include "MBlazeTargetMachine.h"
using namespace llvm;
-MBlazeSelectionDAGInfo::MBlazeSelectionDAGInfo() {
+MBlazeSelectionDAGInfo::MBlazeSelectionDAGInfo(const MBlazeTargetMachine &TM)
+ : TargetSelectionDAGInfo(TM) {
}
MBlazeSelectionDAGInfo::~MBlazeSelectionDAGInfo() {
diff --git a/lib/Target/MBlaze/MBlazeSelectionDAGInfo.h b/lib/Target/MBlaze/MBlazeSelectionDAGInfo.h
index 11e6879..9f8e2aa 100644
--- a/lib/Target/MBlaze/MBlazeSelectionDAGInfo.h
+++ b/lib/Target/MBlaze/MBlazeSelectionDAGInfo.h
@@ -18,9 +18,11 @@
namespace llvm {
+class MBlazeTargetMachine;
+
class MBlazeSelectionDAGInfo : public TargetSelectionDAGInfo {
public:
- MBlazeSelectionDAGInfo();
+ explicit MBlazeSelectionDAGInfo(const MBlazeTargetMachine &TM);
~MBlazeSelectionDAGInfo();
};
diff --git a/lib/Target/MBlaze/MBlazeTargetMachine.cpp b/lib/Target/MBlaze/MBlazeTargetMachine.cpp
index 9eba2b3..4252953 100644
--- a/lib/Target/MBlaze/MBlazeTargetMachine.cpp
+++ b/lib/Target/MBlaze/MBlazeTargetMachine.cpp
@@ -39,7 +39,7 @@
"f64:32:32-v64:32:32-v128:32:32-n32"),
InstrInfo(*this),
FrameInfo(TargetFrameInfo::StackGrowsUp, 8, 0),
- TLInfo(*this) {
+ TLInfo(*this), TSInfo(*this) {
if (getRelocationModel() == Reloc::Default) {
setRelocationModel(Reloc::Static);
}
diff --git a/lib/Target/MBlaze/MBlazeTargetMachine.h b/lib/Target/MBlaze/MBlazeTargetMachine.h
index 9bf9898..6a57e58 100644
--- a/lib/Target/MBlaze/MBlazeTargetMachine.h
+++ b/lib/Target/MBlaze/MBlazeTargetMachine.h
@@ -17,6 +17,7 @@
#include "MBlazeSubtarget.h"
#include "MBlazeInstrInfo.h"
#include "MBlazeISelLowering.h"
+#include "MBlazeSelectionDAGInfo.h"
#include "MBlazeIntrinsicInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetData.h"
@@ -31,6 +32,7 @@
MBlazeInstrInfo InstrInfo;
TargetFrameInfo FrameInfo;
MBlazeTargetLowering TLInfo;
+ MBlazeSelectionDAGInfo TSInfo;
MBlazeIntrinsicInfo IntrinsicInfo;
public:
MBlazeTargetMachine(const Target &T, const std::string &TT,
@@ -54,6 +56,9 @@
virtual const MBlazeTargetLowering *getTargetLowering() const
{ return &TLInfo; }
+ virtual const MBlazeSelectionDAGInfo* getSelectionDAGInfo() const
+ { return &TSInfo; }
+
const TargetIntrinsicInfo *getIntrinsicInfo() const
{ return &IntrinsicInfo; }