commit 1f6a329f79b3568d379142f921f59c4143ddaa14
author Duncan Sands <baldrick@free.fr> Fri Aug 12 14:54:45 2011 +0000
committer Duncan Sands <baldrick@free.fr> Fri Aug 12 14:54:45 2011 +0000
tree 48a398f7238e67041a4f73e6f65440be845523cb
parent 3c757ef2ef8294ea34378804d7c4d71053588b8c

Silence a bunch (but not all) "variable written but not read" warnings
when building with assertions disabled.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137460 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86FloatingPoint.cpp

diff --git a/lib/Target/X86/X86FloatingPoint.cpp b/lib/Target/X86/X86FloatingPoint.cpp
index a9b6fdd..e3461c8 100644
--- a/lib/Target/X86/X86FloatingPoint.cpp
+++ b/lib/Target/X86/X86FloatingPoint.cpp
@@ -480,6 +480,7 @@
       }
       dumpStack();
     );
+    (void)PrevMI;
 
     Changed = true;
   }