R600/SI: Don't shrink instructions whose e32 encoding doesn't exist

[oota-llvm.git] / lib / Target / R600 / AMDGPUMCInstLower.h

diff --git a/lib/Target/R600/AMDGPUMCInstLower.h b/lib/Target/R600/AMDGPUMCInstLower.h
index 0ae4d11bf1d19756f18648d73e3f35025d24ff73..d322fe072b2b5dedad6c8fbc8c06f74d29e33f25 100644 (file)
--- a/lib/Target/R600/AMDGPUMCInstLower.h
+++ b/lib/Target/R600/AMDGPUMCInstLower.h
@@ -19,23 +19,9 @@ class MCContext;
 class MCInst;
 
 class AMDGPUMCInstLower {
-
-  // This must be kept in sync with the SISubtarget class in SIInstrInfo.td
-  enum SISubtarget {
-    SI = 0,
-    VI = 1
-  };
-
   MCContext &Ctx;
   const AMDGPUSubtarget &ST;
 
-  /// Convert a member of the AMDGPUSubtarget::Generation enum to the
-  /// SISubtarget enum.
-  enum SISubtarget AMDGPUSubtargetToSISubtarget(unsigned Gen) const;
-
-  /// Get the MC opcode for this MachineInstr.
-  unsigned getMCOpcode(unsigned MIOpcode) const;
-
 public:
   AMDGPUMCInstLower(MCContext &ctx, const AMDGPUSubtarget &ST);