Richard Kenner bef9925b88 (combine_instructions): Initialize undobuf in the event ... `gen_rtx_combine' is called before `try_combine'. From-SVN: r3359		1993-01-26 19:30:38 -05:00
gcc	(combine_instructions): Initialize undobuf in the event	1993-01-26 19:30:38 -05:00