4 files changed, 0 insertions, 93 deletions
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 1f51d04..ad9bbe1 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -464,40 +464,6 @@ unsigned PPCTargetLowering::getFunctionAlignment(const Function *F) const {
     return 2;
 }
 
-/// getPreferredLSDADataFormat - Return the preferred exception handling data
-/// format for the LSDA.
-unsigned PPCTargetLowering::getPreferredLSDADataFormat() const {
-  if (getTargetMachine().getSubtarget<PPCSubtarget>().isDarwin())
-    return dwarf::DW_EH_PE_pcrel;
-
-  if (PPCSubTarget.isPPC64() ||
-      getTargetMachine().getRelocationModel() == Reloc::PIC_) {
-    unsigned DataTy =
-      (PPCSubTarget.isPPC64() ?
-       dwarf::DW_EH_PE_udata8 : dwarf::DW_EH_PE_udata4);
-    return dwarf::DW_EH_PE_pcrel | DataTy;
-  }
-
-  return dwarf::DW_EH_PE_absptr;
-}
-
-/// getPreferredFDEDataFormat - Return the preferred exception handling data
-/// format for the FDE.
-unsigned PPCTargetLowering::getPreferredFDEDataFormat() const {
-  if (getTargetMachine().getSubtarget<PPCSubtarget>().isDarwin())
-    return dwarf::DW_EH_PE_pcrel;
-
-  if (PPCSubTarget.isPPC64() ||
-      getTargetMachine().getRelocationModel() == Reloc::PIC_) {
-    unsigned DataTy =
-      (PPCSubTarget.isPPC64() ?
-       dwarf::DW_EH_PE_udata8 : dwarf::DW_EH_PE_udata4);
-    return dwarf::DW_EH_PE_pcrel | DataTy;
-  }
-
-  return dwarf::DW_EH_PE_absptr;
-}
-
 //===----------------------------------------------------------------------===//
 // Node matching predicates, for use by the tblgen matching code.
 //===----------------------------------------------------------------------===//
diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h
index 9e5e36a..19fef4d 100644
--- a/lib/Target/PowerPC/PPCISelLowering.h
+++ b/lib/Target/PowerPC/PPCISelLowering.h
@@ -346,14 +346,6 @@ namespace llvm {
     /// getFunctionAlignment - Return the Log2 alignment of this function.
     virtual unsigned getFunctionAlignment(const Function *F) const;
 
-    /// getPreferredLSDADataFormat - Return the preferred exception handling data
-    /// format for the LSDA.
-    virtual unsigned getPreferredLSDADataFormat() const;
-
-    /// getPreferredFDEDataFormat - Return the preferred exception handling data
-    /// format for the FDE.
-    virtual unsigned getPreferredFDEDataFormat() const;
-
   private:
     SDValue getFramePointerFrameIndex(SelectionDAG & DAG) const;
     SDValue getReturnAddrFrameIndex(SelectionDAG & DAG) const;
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 3600987..15af42e 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -1055,49 +1055,6 @@ unsigned X86TargetLowering::getFunctionAlignment(const Function *F) const {
   return F->hasFnAttr(Attribute::OptimizeForSize) ? 0 : 4;
 }
 
-/// getPreferredLSDADataFormat - Return the preferred exception handling data
-/// format for the LSDA.
-unsigned X86TargetLowering::getPreferredLSDADataFormat() const {
-  if (Subtarget->isTargetDarwin())
-    return dwarf::DW_EH_PE_pcrel;
-
-  CodeModel::Model M = getTargetMachine().getCodeModel();
-
-  if (getTargetMachine().getRelocationModel() == Reloc::PIC_) {
-    if (!Subtarget->is64Bit() || M == CodeModel::Small)
-      return dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4;
-
-    return dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata8;
-  }
-
-  if (M == CodeModel::Small)
-    return dwarf::DW_EH_PE_sdata4;
-
-  return dwarf::DW_EH_PE_absptr;
-}
-
-/// getPreferredFDEDataFormat - Return the preferred exception handling data
-/// format for the FDE.
-unsigned X86TargetLowering::getPreferredFDEDataFormat() const {
-  if (Subtarget->isTargetDarwin())
-    return dwarf::DW_EH_PE_pcrel;
-
-  CodeModel::Model M = getTargetMachine().getCodeModel();
-
-  if (getTargetMachine().getRelocationModel() == Reloc::PIC_) {
-    if (!Subtarget->is64Bit() ||
-        M == CodeModel::Small || M == CodeModel::Medium)
-      return dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4;
-
-    return dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata8;
-  }
-
-  if (M == CodeModel::Small || M == CodeModel::Medium)
-    return dwarf::DW_EH_PE_sdata4;
-
-  return dwarf::DW_EH_PE_absptr;
-}
-
 //===----------------------------------------------------------------------===//
 //               Return Value Calling Convention Implementation
 //===----------------------------------------------------------------------===//
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 64716e9..1c612a1 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -560,14 +560,6 @@ namespace llvm {
     /// getFunctionAlignment - Return the Log2 alignment of this function.
     virtual unsigned getFunctionAlignment(const Function *F) const;
 
-    /// getPreferredLSDADataFormat - Return the preferred exception handling data
-    /// format for the LSDA.
-    virtual unsigned getPreferredLSDADataFormat() const;
-
-    /// getPreferredFDEDataFormat - Return the preferred exception handling data
-    /// format for the FDE.
-    virtual unsigned getPreferredFDEDataFormat() const;
-
   private:
     /// Subtarget - Keep a pointer to the X86Subtarget around so that we can
     /// make the right decision when generating code for different targets.