1 files changed, 7 insertions, 3 deletions
diff --git a/lib/Target/X86/X86Schedule.td b/lib/Target/X86/X86Schedule.td
index d0167753ccd4..ef9ce94706df 100644
--- a/lib/Target/X86/X86Schedule.td
+++ b/lib/Target/X86/X86Schedule.td
@@ -118,8 +118,8 @@ defm WriteIMul64 : X86SchedWritePair; // Integer 64-bit multiplication.
 def  WriteIMulH  : SchedWrite;        // Integer multiplication, high part.
 def  WriteLEA    : SchedWrite;        // LEA instructions can't fold loads.
 
-defm WriteBSWAP32: X86SchedWritePair; // Byte Order (Endiannes) Swap
-defm WriteBSWAP64: X86SchedWritePair; // Byte Order (Endiannes) Swap
+def  WriteBSWAP32 : SchedWrite; // Byte Order (Endianness) 32-bit Swap.
+def  WriteBSWAP64 : SchedWrite; // Byte Order (Endianness) 64-bit Swap.
 
 // Integer division.
 defm WriteDiv8   : X86SchedWritePair;
@@ -142,11 +142,15 @@ def  WriteFCMOV : SchedWrite; // X87 conditional move.
 def  WriteSETCC : SchedWrite; // Set register based on condition code.
 def  WriteSETCCStore : SchedWrite;
 def  WriteLAHFSAHF : SchedWrite; // Load/Store flags in AH.
+def  WriteBitTest  : SchedWrite; // Bit Test - TODO add memory folding support
 
 // Integer shifts and rotates.
 defm WriteShift : X86SchedWritePair;
 // Double shift instructions.
-defm WriteShiftDouble : X86SchedWritePair;
+def  WriteSHDrri  : SchedWrite;
+def  WriteSHDrrcl : SchedWrite;
+def  WriteSHDmri  : SchedWrite;
+def  WriteSHDmrcl : SchedWrite;
 
 // BMI1 BEXTR, BMI2 BZHI
 defm WriteBEXTR : X86SchedWritePair;