Re: [PATCH] Fix sel-sched ICE with asm goto (PR rtl-optimization/54455)

2012-09-05 Thread Andrey Belevantsev
Hello, On 05.09.2012 19:38, Jakub Jelinek wrote: Hi! As discussed in the PR, sel-sched doesn't handle correctly tidying of empty blocks if fallthru predecessor ends with asm goto that has some labels on the empty block in addition to the fallthru edge. cfgrtl.c can handle that, so this patch ju

[PATCH] Fix sel-sched ICE with asm goto (PR rtl-optimization/54455)

2012-09-05 Thread Jakub Jelinek
Hi! As discussed in the PR, sel-sched doesn't handle correctly tidying of empty blocks if fallthru predecessor ends with asm goto that has some labels on the empty block in addition to the fallthru edge. cfgrtl.c can handle that, so this patch just gives up on it on the sel-sched side. The testca