r252872 - Update clang regression tests for 'norecurse'

[David Blaikie via cfe-commits]

On Thu, Nov 12, 2015 at 2:56 AM, James Molloy via cfe-commits <
cfe-commits at lists.llvm.org> wrote:

> Author: jamesm
> Date: Thu Nov 12 04:56:51 2015
> New Revision: 252872
>
> URL: http://llvm.org/viewvc/llvm-project?rev=252872&view=rev
> Log:
> Update clang regression tests for 'norecurse'
>
> FunctionAttrs has just been taught how to infer 'norecurse'. Update clang
> tests for LLVM r252871.
>

Do all these tests need to run FunctionAttrs? Could some/all of them be
switched to use -disable-llvm-optzns?


>
> Modified:
>     cfe/trunk/test/CodeGen/attr-minsize.cpp
>     cfe/trunk/test/CodeGen/function-attributes.c
>     cfe/trunk/test/CodeGenCXX/default-destructor-synthesis.cpp
>     cfe/trunk/test/CodeGenCXX/member-initializers.cpp
>     cfe/trunk/test/CodeGenCXX/pointers-to-data-members.cpp
>
> Modified: cfe/trunk/test/CodeGen/attr-minsize.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/attr-minsize.cpp?rev=252872&r1=252871&r2=252872&view=diff
>
> ==============================================================================
> --- cfe/trunk/test/CodeGen/attr-minsize.cpp (original)
> +++ cfe/trunk/test/CodeGen/attr-minsize.cpp Thu Nov 12 04:56:51 2015
> @@ -76,4 +76,4 @@ void test5<float>(float arg);
>
>  // Oz: attributes [[MINSIZE]] = { minsize{{.*}} }
>
> -// OTHER: attributes [[MS]] = { minsize nounwind{{.*}} }
> +// OTHER: attributes [[MS]] = { minsize {{(norecurse )?}}nounwind{{.*}} }
>
> Modified: cfe/trunk/test/CodeGen/function-attributes.c
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/function-attributes.c?rev=252872&r1=252871&r2=252872&view=diff
>
> ==============================================================================
> --- cfe/trunk/test/CodeGen/function-attributes.c (original)
> +++ cfe/trunk/test/CodeGen/function-attributes.c Thu Nov 12 04:56:51 2015
> @@ -128,9 +128,9 @@ void f20(void) {
>    _setjmp(0);
>  }
>
> -// CHECK: attributes [[NUW]] = { nounwind optsize readnone{{.*}} }
> -// CHECK: attributes [[AI]] = { alwaysinline nounwind optsize
> readnone{{.*}} }
> -// CHECK: attributes [[ALIGN]] = { nounwind optsize readnone
> alignstack=16{{.*}} }
> +// CHECK: attributes [[NUW]] = { norecurse nounwind optsize
> readnone{{.*}} }
> +// CHECK: attributes [[AI]] = { alwaysinline norecurse nounwind optsize
> readnone{{.*}} }
> +// CHECK: attributes [[ALIGN]] = { norecurse nounwind optsize readnone
> alignstack=16{{.*}} }
>  // CHECK: attributes [[RT]] = { nounwind optsize returns_twice{{.*}} }
>  // CHECK: attributes [[NR]] = { noreturn nounwind optsize }
>  // CHECK: attributes [[NUW_RN]] = { nounwind optsize readnone }
>
> Modified: cfe/trunk/test/CodeGenCXX/default-destructor-synthesis.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/default-destructor-synthesis.cpp?rev=252872&r1=252871&r2=252872&view=diff
>
> ==============================================================================
> --- cfe/trunk/test/CodeGenCXX/default-destructor-synthesis.cpp (original)
> +++ cfe/trunk/test/CodeGenCXX/default-destructor-synthesis.cpp Thu Nov 12
> 04:56:51 2015
> @@ -35,4 +35,4 @@ int f() {
>    return count;
>  }
>
> -// CHECK: attributes [[NUW]] = { nounwind{{.*}} }
> +// CHECK: attributes [[NUW]] = { norecurse nounwind{{.*}} }
>
> Modified: cfe/trunk/test/CodeGenCXX/member-initializers.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/member-initializers.cpp?rev=252872&r1=252871&r2=252872&view=diff
>
> ==============================================================================
> --- cfe/trunk/test/CodeGenCXX/member-initializers.cpp (original)
> +++ cfe/trunk/test/CodeGenCXX/member-initializers.cpp Thu Nov 12 04:56:51
> 2015
> @@ -32,4 +32,4 @@ int test_fold() {
>    return A(2).i;
>  }
>
> -// CHECK: attributes [[NUW_RN]] = { nounwind readnone{{.*}} }
> +// CHECK: attributes [[NUW_RN]] = { norecurse nounwind readnone{{.*}} }
>
> Modified: cfe/trunk/test/CodeGenCXX/pointers-to-data-members.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/pointers-to-data-members.cpp?rev=252872&r1=252871&r2=252872&view=diff
>
> ==============================================================================
> --- cfe/trunk/test/CodeGenCXX/pointers-to-data-members.cpp (original)
> +++ cfe/trunk/test/CodeGenCXX/pointers-to-data-members.cpp Thu Nov 12
> 04:56:51 2015
> @@ -295,4 +295,4 @@ U u;
>  // CHECK-GLOBAL: @_ZN11IndirectPDM1uE = global %"union.IndirectPDM::U" {
> %union.anon { i64 -1 } }, align 8
>  }
>
> -// CHECK-O3: attributes [[NUW]] = { nounwind readnone{{.*}} }
> +// CHECK-O3: attributes [[NUW]] = { norecurse nounwind readnone{{.*}} }
>
>
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