Correctly handle a one-word struct passed byval on x86_64.

[oota-llvm.git] / lib / Target / X86 / X86InstrInfo.h

diff --git a/lib/Target/X86/X86InstrInfo.h b/lib/Target/X86/X86InstrInfo.h
index 6c0aa594c246edf534c5c92efe4f79a7f744a49d..d8950230d83dbfc8434cef99f3bd6e927d8b5c8b 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.h
+++ b/lib/Target/X86/X86InstrInfo.h
@@ -368,11 +368,12 @@ namespace X86II {
     // floating point operations performed in the SSE registers.
     XD = 11 << Op0Shift,  XS = 12 << Op0Shift,
 
-    // T8, TA - Prefix after the 0x0F prefix.
+    // T8, TA, A6, A7 - Prefix after the 0x0F prefix.
     T8 = 13 << Op0Shift,  TA = 14 << Op0Shift,
+    A6 = 15 << Op0Shift,  A7 = 16 << Op0Shift,
 
     // TF - Prefix before and after 0x0F
-    TF = 15 << Op0Shift,
+    TF = 17 << Op0Shift,
 
     //===------------------------------------------------------------------===//
     // REX_W - REX prefixes are instruction prefixes used in 64-bit mode.
@@ -448,7 +449,6 @@ namespace X86II {
     SSEDomainShift = SegOvrShift + 2,
 
     OpcodeShift   = SSEDomainShift + 2,
-    OpcodeMask    = 0xFF << OpcodeShift,
 
     //===------------------------------------------------------------------===//
     /// VEX - The opcode prefix used by AVX instructions
@@ -806,7 +806,7 @@ public:
                                        int64_t &Offset1, int64_t &Offset2) const;
 
   /// shouldScheduleLoadsNear - This is a used by the pre-regalloc scheduler to
-  /// determine (in conjuction with areLoadsFromSameBasePtr) if two loads should
+  /// determine (in conjunction with areLoadsFromSameBasePtr) if two loads should
   /// be scheduled togther. On some targets if two loads are loading from
   /// addresses in the same cache line, it's better if they are scheduled
   /// together. This function takes two integers that represent the load offsets