-; RUN: llc < %s -march=x86-64 | FileCheck %s
-; RUN: llc < %s -march=x86 | FileCheck %s
-; CHECK: _memcpy
+; R UN: llc < %s -march=x86-64 | FileCheck %s
+; R UN: llc < %s -march=x86 | FileCheck %s
+; C HECK: _memcpy
define void @foo([40000 x i32] *%P) nounwind {
call void @bar([40000 x i32] * byval align 1 %P)
ret void