C++ PATCH for c++/53650 (memory-hog with large array)

[Jakub Jelinek]

On Thu, Jan 03, 2013 at 11:48:48AM -0500, Jason Merrill wrote:
> --- /dev/null
> +++ b/gcc/testsuite/g++.dg/init/array34.C
> @@ -0,0 +1,13 @@
> +// PR c++/53650
> +// We should loop over array inits if they don't involve temporaries
> +// that need extending.
> +// { dg-final { scan-assembler-times "_ZN5ClassC1Ev" 1 } }
> +
> +struct Class {
> +  Class();
> +};
> +
> +int main() {
> +  Class table [10] = {};
> +  return 0;
> +}

Won't the test fail on weirdo targets that need some extern directives
for the external symbols?
I'd say safer would be to scan the gimple dump instead...

	Jakub