r284174 - Disable swiftcall test on windows: More brutal way to appease windows bots

[Arnold Schwaighofer via cfe-commits]

https://llvm.org/bugs/show_bug.cgi?id=30699


> On Oct 14, 2016, at 7:11 AM, Robinson, Paul <paul.robinson at sony.com> wrote:
> 
> Is there a bug to track this problem so it doesn't get lost?
> --paulr
>  
> From: cfe-commits [mailto:cfe-commits-bounces at lists.llvm.org] On Behalf Of Reid Kleckner via cfe-commits
> Sent: Thursday, October 13, 2016 4:02 PM
> To: Arnold Schwaighofer
> Cc: cfe-commits
> Subject: Re: r284174 - Disable swiftcall test on windows: More brutal way to appease windows bots
>  
> These kinds of crashes typically happen when you have something like a use-after-destroy of a temporary, like a misuse of Twine or std::initializer_list.
>  
> On Thu, Oct 13, 2016 at 3:47 PM, Arnold Schwaighofer via cfe-commits <cfe-commits at lists.llvm.org> wrote:
> Author: arnolds
> Date: Thu Oct 13 17:47:03 2016
> New Revision: 284174
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=284174&view=rev
> Log:
> Disable swiftcall test on windows: More brutal way to appease windows bots
> 
> The backtrace on the bot does not give me any indication what is wrong.
> The test case interestingly passes in stage2 of the build.
> I don't have a way of debugging this.
> 
> Disable the test on windows and hope if there is truly a bug in the code that
> was causing we will eventually run into this on other platforms.
> 
> Modified:
>     cfe/trunk/test/CodeGen/64bit-swiftcall.c
> 
> Modified: cfe/trunk/test/CodeGen/64bit-swiftcall.c
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/64bit-swiftcall.c?rev=284174&r1=284173&r2=284174&view=diff
> ==============================================================================
> --- cfe/trunk/test/CodeGen/64bit-swiftcall.c (original)
> +++ cfe/trunk/test/CodeGen/64bit-swiftcall.c Thu Oct 13 17:47:03 2016
> @@ -3,6 +3,9 @@
> 
>  // REQUIRES: aarch64-registered-target,x86-registered-target
> 
> +// The union_het_vecint test case crashes on windows bot but only in stage1 and not in stage2.
> +// UNSUPPORTED: system-windows
> +
>  #define SWIFTCALL __attribute__((swiftcall))
>  #define OUT __attribute__((swift_indirect_result))
>  #define ERROR __attribute__((swift_error_result))
> 
> 
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