[RFC PATCH 5/8] [x86] Add In32BitMode, In16BitMode, Not16BitMode predicates

[David Woodhouse]

---
 lib/Target/X86/X86InstrInfo.td | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index 2fc5a90..831b6b4 100644
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -696,6 +696,13 @@ def Not64BitMode : Predicate<"!Subtarget->is64Bit()">,
                              AssemblerPredicate<"!Mode64Bit", "Not 64-bit mode">;
 def In64BitMode  : Predicate<"Subtarget->is64Bit()">,
                              AssemblerPredicate<"Mode64Bit", "64-bit mode">;
+def In16BitMode  : Predicate<"Subtarget->is16Bit()">,
+                             AssemblerPredicate<"Mode16Bit", "16-bit mode">;
+def Not16BitMode : Predicate<"!Subtarget->is16Bit()">,
+                             AssemblerPredicate<"!Mode16Bit", "Not 16-bit mode">;
+def In32BitMode  : Predicate<"!Subtarget->is64Bit() && !Subtarget->is16Bit()">,
+                             AssemblerPredicate<"!Mode64Bit,!Mode16Bit",
+                            "32-bit mode">;
 def IsWin64      : Predicate<"Subtarget->isTargetWin64()">;
 def IsNaCl       : Predicate<"Subtarget->isTargetNaCl()">;
 def NotNaCl      : Predicate<"!Subtarget->isTargetNaCl()">;
-- 
1.8.3.1


-- 
dwmw2

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