From: Brian Gaeke <gaeke@uiuc.edu>
Date: Fri, 17 Oct 2003 18:26:45 +0000 (+0000)
Subject: Add stub version of replaceMachineCodeForFunction. It will live here until
X-Git-Tag: android-x86-6.0-r1~1003^2~58711
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=5358bc39c11868390fd444a04149d6964f8fdc62;p=android-x86%2Fexternal-llvm.git

Add stub version of replaceMachineCodeForFunction. It will live here until
we have a better place for it to go.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9197 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Target/TargetMachine.h b/include/llvm/Target/TargetMachine.h
index 447355e240a..e8380f372d1 100644
--- a/include/llvm/Target/TargetMachine.h
+++ b/include/llvm/Target/TargetMachine.h
@@ -98,6 +98,14 @@ public:
                                           MachineCodeEmitter &MCE) {
     return true;
   }
+
+  /// replaceMachineCodeForFunction - Make it so that calling the
+  /// function whose machine code is at OLD turns into a call to NEW. Returns
+  /// true iff an error occurred. FIXME: this is JIT-specific.
+  ///
+  virtual bool replaceMachineCodeForFunction (void *Old, void *New) {
+    return true;
+  }
 };
 
 #endif