Don't enable the post-RA scheduler on x86 except at -O3. In its
current form, it is too expensive in compile time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90781 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/sse3.ll b/test/CodeGen/X86/sse3.ll
index 21c1a3c..5550d26 100644
--- a/test/CodeGen/X86/sse3.ll
+++ b/test/CodeGen/X86/sse3.ll
@@ -1,6 +1,6 @@
 ; These are tests for SSE3 codegen.  Yonah has SSE3 and earlier but not SSSE3+.
 
-; RUN: llc < %s -march=x86-64 -mcpu=yonah -mtriple=i686-apple-darwin9\
+; RUN: llc < %s -march=x86-64 -mcpu=yonah -mtriple=i686-apple-darwin9 -O3 \
 ; RUN:              | FileCheck %s --check-prefix=X64
 
 ; Test for v8xi16 lowering where we extract the first element of the vector and