From 44a65fa552ed61cf9dba8f68f59b05e5137e6b01 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Tue, 16 May 2006 07:05:30 +0000
Subject: Allow patterns to refer to physical registers that belong to multiple
 register classes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28323 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/TableGen/CodeGenTarget.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'utils/TableGen/CodeGenTarget.h')

diff --git a/utils/TableGen/CodeGenTarget.h b/utils/TableGen/CodeGenTarget.h
index bedf1bb736..5ed266ff81 100644
--- a/utils/TableGen/CodeGenTarget.h
+++ b/utils/TableGen/CodeGenTarget.h
@@ -110,6 +110,10 @@ public:
     }
     return FoundRC;
   }
+
+  /// getRegisterVTs - Find the union of all possible ValueTypes for the
+  /// specified physical register.
+  std::vector<unsigned char> getRegisterVTs(Record *R) const;
   
   const std::vector<MVT::ValueType> &getLegalValueTypes() const {
     if (LegalValueTypes.empty()) ReadLegalValueTypes();
-- 
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