[llvm-commits] [llvm] r71199 - in /llvm/trunk: lib/Transforms/Utils/InlineFunction.cpp test/Transforms/Inline/2009-05-07-CallUsingSelfCrash.ll

[Duncan Sands]

Hi Eli,

> PR4123: don't crash when inlining a call which uses its own result.
> +define void @func_113(%struct.S1* noalias nocapture sret %agg.result, i8 signext %p_114) noreturn nounwind {
> +entry:
> +	unreachable
> +
> +for.inc:		; preds = %for.inc
> +	%call48 = call fastcc signext i8 @safe_sub_func_uint8_t_u_u(i8 signext %call48)		; <i8> [#uses=1]
> +	br label %for.inc
> +}

is this really valid IR?  Maybe this is more a question of
fixing the verifier...

Ciao,

Duncan.