Update llvm to trunk r256633.

1 files changed, 12 insertions, 1 deletions

diff --git a/contrib/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h b/contrib/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
index 6221bab..2d2836f 100644
--- a/contrib/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
+++ b/contrib/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
@@ -79,7 +79,7 @@ MCAsmBackend *createX86_64AsmBackend(const Target &T, const MCRegisterInfo &MRI,
 /// Takes ownership of \p AB and \p CE.
 MCStreamer *createX86WinCOFFStreamer(MCContext &C, MCAsmBackend &AB,
                                      raw_pwrite_stream &OS, MCCodeEmitter *CE,
-                                     bool RelaxAll);
+                                     bool RelaxAll, bool IncrementalLinkerCompatible);
 
 /// Construct an X86 Mach-O object writer.
 MCObjectWriter *createX86MachObjectWriter(raw_pwrite_stream &OS, bool Is64Bit,
@@ -98,6 +98,17 @@ MCRelocationInfo *createX86_64MachORelocationInfo(MCContext &Ctx);
 
 /// Construct X86-64 ELF relocation info.
 MCRelocationInfo *createX86_64ELFRelocationInfo(MCContext &Ctx);
+
+/// Returns the sub or super register of a specific X86 register.
+/// e.g. getX86SubSuperRegister(X86::EAX, 16) returns X86::AX.
+/// Aborts on error.
+unsigned getX86SubSuperRegister(unsigned, unsigned, bool High=false);
+
+/// Returns the sub or super register of a specific X86 register.
+/// Like getX86SubSuperRegister() but returns 0 on error.
+unsigned getX86SubSuperRegisterOrZero(unsigned, unsigned,
+                                      bool High = false);
+
 } // End llvm namespace