remove dead flags


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22898 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/regpressure.ll b/test/CodeGen/X86/regpressure.ll
index 1ba381d..1615f81 100644
--- a/test/CodeGen/X86/regpressure.ll
+++ b/test/CodeGen/X86/regpressure.ll
@@ -1,7 +1,7 @@
 ;; Both functions in this testcase should codegen to the same function, and
 ;; neither of them should require spilling anything to the stack.
 
-; RUN: llvm-as < %s | llc -march=x86 -disable-pattern-isel=0 -stats  2>&1 | not grep 'Number of register spills'
+; RUN: llvm-as < %s | llc -march=x86 -stats  2>&1 | not grep 'Number of register spills'
 
 ;; This can be compiled to use three registers if the loads are not
 ;; folded into the multiplies, 2 registers otherwise.