Prevent ARM assembler from losing a right shift by #32 applied to a register

[oota-llvm.git] / lib / Target / X86 / X86ELFWriterInfo.cpp

diff --git a/lib/Target/X86/X86ELFWriterInfo.cpp b/lib/Target/X86/X86ELFWriterInfo.cpp
index 4a72d154c335e6528781657df952912e3d8a6218..c1a49a764614dd0c8b354c9a3a9576e36d9b8ba6 100644 (file)
--- a/lib/Target/X86/X86ELFWriterInfo.cpp
+++ b/lib/Target/X86/X86ELFWriterInfo.cpp
@@ -60,7 +60,6 @@ unsigned X86ELFWriterInfo::getRelocationType(unsigned MachineRelTy) const {
       llvm_unreachable("unknown x86 machine relocation type");
     }
   }
-  return 0;
 }
 
 long int X86ELFWriterInfo::getDefaultAddendForRelTy(unsigned RelTy,
@@ -83,7 +82,6 @@ long int X86ELFWriterInfo::getDefaultAddendForRelTy(unsigned RelTy,
       llvm_unreachable("unknown x86 relocation type");
     }
   }
-  return 0;
 }
 
 unsigned X86ELFWriterInfo::getRelocationTySize(unsigned RelTy) const {
@@ -107,7 +105,6 @@ unsigned X86ELFWriterInfo::getRelocationTySize(unsigned RelTy) const {
       llvm_unreachable("unknown x86 relocation type");
     }
   }
-  return 0;
 }
 
 bool X86ELFWriterInfo::isPCRelativeRel(unsigned RelTy) const {
@@ -132,7 +129,6 @@ bool X86ELFWriterInfo::isPCRelativeRel(unsigned RelTy) const {
       llvm_unreachable("unknown x86 relocation type");
     }
   }
-  return 0;
 }
 
 unsigned X86ELFWriterInfo::getAbsoluteLabelMachineRelTy() const {
@@ -146,8 +142,6 @@ long int X86ELFWriterInfo::computeRelocation(unsigned SymOffset,
 
   if (RelTy == ELF::R_X86_64_PC32 || RelTy == ELF::R_386_PC32)
     return SymOffset - (RelOffset + 4);
-  else
-    assert(0 && "computeRelocation unknown for this relocation type");
 
-  return 0;
+  llvm_unreachable("computeRelocation unknown for this relocation type");
 }