gcc/
	PR lto/44184
	* lto-streamer-out.c (output_gimple_stmt): Output number of labels
	in a GIMPLE_ASM.
	* lto-streamer-in.c (input_gimple_stmt): Read number of labels
	in a GIMPLE_ASM.

testsuite/
	PR lto/44184
	* gcc.dg/lto/20100518_0.c: New test.

From-SVN: r159531