r252872 - Update clang regression tests for 'norecurse'

[David Blaikie via cfe-commits]

Did some cleaning up in r253114

On Thu, Nov 12, 2015 at 8:18 AM, James Molloy <james at jamesmolloy.co.uk>
wrote:

> Hi David,
>
> Honestly, I really don't know. I just updated them due to a change in LLVM
> - I hadn't considered doing an audit.
>
> James
>
> On Thu, 12 Nov 2015 at 16:08 David Blaikie via cfe-commits <
> cfe-commits at lists.llvm.org> wrote:
>
>> 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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