[llvm-commits] [llvm] r101455 - /llvm/trunk/test/ExecutionEngine/eh.ll

[Dan Gohman]

Hi Bill,

This test fails on the llvm-arm-linux buildbot.  Can you investigate?

Thanks,

Dan

On Apr 16, 2010, at 2:04 AM, Bill Wendling <isanbard at gmail.com> wrote:

> Author: void
> Date: Fri Apr 16 04:04:28 2010
> New Revision: 101455
>
> URL: http://llvm.org/viewvc/llvm-project?rev=101455&view=rev
> Log:
> Add JIT exception handling test.
>
> Added:
>    llvm/trunk/test/ExecutionEngine/eh.ll
>
> Added: llvm/trunk/test/ExecutionEngine/eh.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ExecutionEngine/eh.ll?rev=101455&view=auto
> ===
> ===
> ===
> =====================================================================
> --- llvm/trunk/test/ExecutionEngine/eh.ll (added)
> +++ llvm/trunk/test/ExecutionEngine/eh.ll Fri Apr 16 04:04:28 2010
> @@ -0,0 +1,41 @@
> +; RUN: llvm-as %s -o %t.bc
> +; RUN: lli -enable-eh %t.bc > /dev/null
> +
> +%struct.__fundamental_type_info_pseudo = type  
> { %struct.__type_info_pseudo }
> +%struct.__type_info_pseudo = type { i8*, i8* }
> +
> + at _ZTIi = external constant %struct.__fundamental_type_info_pseudo ;  
> <%struct.__fundamental_type_info_pseudo*> [#uses=1]
> + at .llvm.eh.catch.all.value = linkonce constant i8* null, section  
> "llvm.metadata" ; <i8**> [#uses=1]
> +
> +define i32 @main() optsize ssp {
> +entry:
> +  %0 = tail call i8* @__cxa_allocate_exception(i64 4) nounwind ;  
> <i8*> [#uses=2]
> +  %1 = bitcast i8* %0 to i32*                     ; <i32*> [#uses=1]
> +  store i32 1, i32* %1, align 4
> +  invoke void @__cxa_throw(i8* %0, i8* bitcast  
> (%struct.__fundamental_type_info_pseudo* @_ZTIi to i8*), void (i8*)*  
> null) noreturn
> +          to label %invcont unwind label %lpad
> +
> +invcont:                                          ; preds = %entry
> +  unreachable
> +
> +lpad:                                             ; preds = %entry
> +  %eh_ptr = tail call i8* @llvm.eh.exception()    ; <i8*> [#uses=2]
> +  %eh_select = tail call i32 (i8*, i8*, ...)* @llvm.eh.selector(i8*  
> %eh_ptr, i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*), i8**  
> @.llvm.eh.catch.all.value) ; <i32> [#uses=0]
> +  %2 = tail call i8* @__cxa_begin_catch(i8* %eh_ptr) nounwind ;  
> <i8*> [#uses=0]
> +  tail call void @__cxa_end_catch()
> +  ret i32 0
> +}
> +
> +declare i8* @__cxa_allocate_exception(i64) nounwind
> +
> +declare void @__cxa_throw(i8*, i8*, void (i8*)*) noreturn
> +
> +declare i8* @__cxa_begin_catch(i8*) nounwind
> +
> +declare i8* @llvm.eh.exception() nounwind readonly
> +
> +declare i32 @llvm.eh.selector(i8*, i8*, ...) nounwind
> +
> +declare void @__cxa_end_catch()
> +
> +declare i32 @__gxx_personality_v0(...)
>
>
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