r272782 - [Sparc] Change to let clang know that setjmp and longjmp intrinsics are implemented in the back-end.

[Joerg Sonnenberger via cfe-commits]

On Wed, Jun 15, 2016 at 12:44:48PM -0000, Chris Dewhurst via cfe-commits wrote:
> Modified: cfe/trunk/lib/Basic/Targets.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=272782&r1=272781&r2=272782&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Basic/Targets.cpp (original)
> +++ cfe/trunk/lib/Basic/Targets.cpp Wed Jun 15 07:44:47 2016
> @@ -6395,6 +6395,10 @@ public:
>               .Default(false);
>    }
>  
> +  bool hasSjLjLowering() const override {
> +    return true;
> +  }
> +
>    ArrayRef<Builtin::Info> getTargetBuiltins() const override {
>      // FIXME: Implement!
>      return None;

Please update Sema/builtin-longjmp.c.


> @@ -6562,6 +6566,7 @@ public:
>    SparcV8TargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts)
>        : SparcTargetInfo(Triple, Opts) {
>      resetDataLayout("E-m:e-p:32:32-i64:64-f128:64-n32-S64");
> +    MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64;
>      // NetBSD / OpenBSD use long (same as llvm default); everyone else uses int.
>      switch (getTriple().getOS()) {
>      default:
> 
> 

Unrelated change?

Joerg