Update the test to check for the vectorization call in the main vector
loop, not the dead epilogue vector loop as it does currently.
; CHECK-LABEL: define void @test1(
; CHECK: %[[cpad:.*]] = catchpad within {{.*}} [ptr null, i32 64, ptr null]
-; CHECK: call <8 x double> @llvm.floor.v8f64(<8 x double> {{.*}}) [ "funclet"(token %[[cpad]]) ]
+; CHECK: call <16 x double> @llvm.floor.v16f64(<16 x double> {{.*}}) [ "funclet"(token %[[cpad]]) ]
declare x86_stdcallcc void @_CxxThrowException(ptr, ptr)