From: Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Date: Wed, 12 Jun 2013 15:14:42 +0000 (+0000)
Subject: Add artificial PRED_BAD to PPC::Predicate enumeration.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f69ead465110efd53cc838191080bc0f2d71c345;p=oota-llvm.git

Add artificial PRED_BAD to PPC::Predicate enumeration.

Allows returning a PPC::Predicate from a function with a no-predicate
value possible.  Preparatory patch for fast-isel on PPC64 ELF.  No
behavioral change intended.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183841 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.h b/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.h
index 444758cc8b6..3ab90057e41 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.h
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCPredicates.h
@@ -32,7 +32,8 @@ namespace PPC {
     PRED_GT     = (1 << 5) | 12,
     PRED_NE     = (2 << 5) |  4,
     PRED_UN     = (3 << 5) | 12,
-    PRED_NU     = (3 << 5) |  4
+    PRED_NU     = (3 << 5) |  4,
+    PRED_BAD    = 0
   };
   
   /// Invert the specified predicate.  != -> ==, < -> >=.