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Temporarily revert the TargetTransform changes.

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The TargetTransform changes are breaking LTO bootstraps of clang.  I am
working with Nadav to figure out the problem, but I am reverting it for now
to get our buildbots working.

This reverts svn commits: 165665 165669 165670 165786 165787 165997
and I have also reverted clang svn 165741

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166168 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson
2012-10-18 05:43:52 +00:00
parent d22d5f9122
commit 3b9a911efc
44 changed files with 317 additions and 821 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
lib/Target/ARM/ARMTargetMachine.h
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@@ -25,7 +25,6 @@
#include "Thumb1FrameLowering.h"
#include "Thumb2InstrInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetTransformImpl.h"
#include "llvm/DataLayout.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/ADT/OwningPtr.h"
@@ -68,8 +67,6 @@ class ARMTargetMachine : public ARMBaseTargetMachine {
ARMTargetLowering TLInfo;
ARMSelectionDAGInfo TSInfo;
ARMFrameLowering FrameLowering;
ScalarTargetTransformImpl STTI;
VectorTargetTransformImpl VTTI;
public:
ARMTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
@@ -91,12 +88,7 @@ class ARMTargetMachine : public ARMBaseTargetMachine {
virtual const ARMFrameLowering *getFrameLowering() const {
return &FrameLowering;
}
virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const {
return &STTI;
}
virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const {
return &VTTI;
}
virtual const ARMInstrInfo *getInstrInfo() const { return &InstrInfo; }
virtual const DataLayout *getDataLayout() const { return &DL; }
virtual const ARMELFWriterInfo *getELFWriterInfo() const {
@@ -118,8 +110,6 @@ class ThumbTargetMachine : public ARMBaseTargetMachine {
ARMSelectionDAGInfo TSInfo;
// Either Thumb1FrameLowering or ARMFrameLowering.
OwningPtr<ARMFrameLowering> FrameLowering;
ScalarTargetTransformImpl STTI;
VectorTargetTransformImpl VTTI;
public:
ThumbTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
@@ -148,12 +138,6 @@ public:
virtual const ARMFrameLowering *getFrameLowering() const {
return FrameLowering.get();
}
virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const {
return &STTI;
}
virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const {
return &VTTI;
}
virtual const DataLayout *getDataLayout() const { return &DL; }
virtual const ARMELFWriterInfo *getELFWriterInfo() const {
return Subtarget.isTargetELF() ? &ELFWriterInfo : 0;