[WebAssembly] Implement a new algorithm for placing BLOCK markers

[oota-llvm.git] / lib / Target / PowerPC / MCTargetDesc / PPCPredicates.h

diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.h b/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.h
index 6075631a541fb520ce6c9703680c88f873e26652..acea600fbb0da4855f2af76550ce7ed7732fb2ab 100644 (file)
--- a/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.h
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.h
@@ -56,6 +56,14 @@ namespace PPC {
     PRED_BIT_UNSET = 1025
   };
   
+  // Bit for branch taken (plus) or not-taken (minus) hint
+  enum BranchHintBit {
+    BR_NO_HINT       = 0x0,
+    BR_NONTAKEN_HINT = 0x2,
+    BR_TAKEN_HINT    = 0x3,
+    BR_HINT_MASK     = 0X3
+  };
+
   /// Invert the specified predicate.  != -> ==, < -> >=.
   Predicate InvertPredicate(Predicate Opcode);