r280057 - Combine two FileCheck patterns to prevent overzealous matching of .*

[Robinson, Paul via cfe-commits]

> -----Original Message-----
> From: cfe-commits [mailto:cfe-commits-bounces at lists.llvm.org] On Behalf Of
> Richard Smith via cfe-commits
> Sent: Monday, August 29, 2016 10:15 PM
> To: cfe-commits at lists.llvm.org
> Subject: r280057 - Combine two FileCheck patterns to prevent overzealous
> matching of .*
> 
> Author: rsmith
> Date: Tue Aug 30 00:14:38 2016
> New Revision: 280057
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=280057&view=rev
> Log:
> Combine two FileCheck patterns to prevent overzealous matching of .*
> 
> Modified:
>     cfe/trunk/test/Driver/modules-ts.cpp
> 
> Modified: cfe/trunk/test/Driver/modules-ts.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/modules-
> ts.cpp?rev=280057&r1=280056&r2=280057&view=diff
> ==========================================================================
> ====
> --- cfe/trunk/test/Driver/modules-ts.cpp (original)
> +++ cfe/trunk/test/Driver/modules-ts.cpp Tue Aug 30 00:14:38 2016
> @@ -23,8 +23,7 @@
>  // CHECK-USE: -cc1
>  // CHECK-USE-SAME: -emit-obj
>  // CHECK-USE-SAME: -fmodule-file={{.*}}.pcm
> -// CHECK-USE-SAME: -o {{.*}}.o
> -// CHECK-USE-SAME: -x c++
> +// CHECK-USE-SAME: -o {{.*}}.o {{.*}}-x c++

Sorry--how are these not doing the same thing?
That is, what input will incorrectly fail with the old checks?
Thanks,
--paulr

>  // CHECK-USE-SAME: modules-ts.cpp
> 
>  // Check combining precompile and compile steps works.
> 
> 
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