Revert commit 80428. It completely broke exception

handling on x86-32 linux.

llvm-svn: 80592

1 files changed, 0 insertions, 34 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index 1f51d048597..ad9bbe1d311 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/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.
 //===----------------------------------------------------------------------===//