force sse/3dnow off until they work. This fixes all the x86 failures last night

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25690 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp
index 3826c12f3c17cc24f117d81408593372f659d0ee..0f6c69c79b0f9a10f3662fa0089948b25ff43bbd 100644 (file)
--- a/lib/Target/X86/X86Subtarget.cpp
+++ b/lib/Target/X86/X86Subtarget.cpp
@@ -94,6 +94,11 @@ X86Subtarget::X86Subtarget(const Module &M, const std::string &FS)
 
   // Default to ELF unless otherwise specified.
   TargetType = isELF;
+  
+  // FIXME: Force these off until they work.  An llc-beta option should turn
+  // them back on.
+  X86SSELevel = NoMMXSSE;
+  X863DNowLevel = NoThreeDNow;
       
   // Set the boolean corresponding to the current target triple, or the default
   // if one cannot be determined, to true.