From: Alkis Evlogimenos <alkis@evlogimenos.com>
Date: Sun, 1 Feb 2004 17:14:20 +0000 (+0000)
Subject: Add MRegisterInfo::getNumRegs().
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=93aa52a8a96c036454be9318bb1c78c9bfb5f390;p=oota-llvm.git

Add MRegisterInfo::getNumRegs().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11058 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Target/MRegisterInfo.h b/include/llvm/Target/MRegisterInfo.h
index 3d67d8c4091..b808ca3001c 100644
--- a/include/llvm/Target/MRegisterInfo.h
+++ b/include/llvm/Target/MRegisterInfo.h
@@ -182,6 +182,12 @@ public:
     return get(RegNo).Name;
   }
 
+  /// getNumRegs - Return the number of registers this target has
+  /// (useful for sizing arrays holding per register information)
+  unsigned getNumRegs() const {
+    return NumRegs;
+  }
+
   virtual const unsigned* getCalleeSaveRegs() const = 0;