[llvm-commits] [llvm-gcc-4.2] r57652 - /llvm-gcc-4.2/trunk/gcc/except.c

[Evan Cheng]

Dan?

Evan

On Oct 16, 2008, at 3:26 PM, Owen Anderson wrote:

> Author: resistor
> Date: Thu Oct 16 17:26:32 2008
> New Revision: 57652
>
> URL: http://llvm.org/viewvc/llvm-project?rev=57652&view=rev
> Log:
> Revert r57527, which was breaking llvm-gcc on linux.
>
> Modified:
>    llvm-gcc-4.2/trunk/gcc/except.c
>
> Modified: llvm-gcc-4.2/trunk/gcc/except.c
> URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/except.c?rev=57652&r1=57651&r2=57652&view=diff
>
> =
> =
> =
> =
> =
> =
> =
> =
> ======================================================================
> --- llvm-gcc-4.2/trunk/gcc/except.c (original)
> +++ llvm-gcc-4.2/trunk/gcc/except.c Thu Oct 16 17:26:32 2008
> @@ -4079,25 +4079,13 @@
>   /* The default c++ routines aren't actually c++ specific, so use  
> those.  */
>   /* LLVM LOCAL begin */
> #ifdef ENABLE_LLVM
> -  /* Create the decl with build_decl instead of using  
> llvm_init_one_libfunc
> -     so that we can specify an argument type instead of just using  
> '...'.
> -     '...' is functionally correct, but more work for codegen to  
> handle,
> -     and even requires additional instructions on some targets. */
> -  const char *name = USING_SJLJ_EXCEPTIONS ?
> -                       "_Unwind_SjLj_Resume"
> +  llvm_unwind_resume_libfunc = llvm_init_one_libfunc  
> ( USING_SJLJ_EXCEPTIONS ?
> +                                               "_Unwind_SjLj_Resume"
> #ifdef LLVM_STACKSENSITIVE_UNWIND_RESUME
> -                       : "_Unwind_Resume_or_Rethrow";
> +                                               :  
> "_Unwind_Resume_or_Rethrow");
> #else
> -                       : "_Unwind_Resume";
> +                                               : "_Unwind_Resume");
> #endif
> -  tree decl = build_decl (FUNCTION_DECL, get_identifier (name),
> -                          build_function_type (void_type_node,
> -                                               tree_cons (0,  
> ptr_type_node,
> -                                                           
> void_list_node)));
> -  DECL_ARTIFICIAL (decl) = 1;
> -  DECL_EXTERNAL (decl) = 1;
> -  TREE_PUBLIC (decl) = 1;
> -  llvm_unwind_resume_libfunc = decl;
> #else
>   unwind_resume_libfunc =
>     init_one_libfunc ( USING_SJLJ_EXCEPTIONS ? "_Unwind_SjLj_Resume"
>
>
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