Re: [PATCH] Fix ira.c RTL sharing bug

2016-11-30 Thread Bernd Schmidt
On 11/30/2016 01:02 PM, Jakub Jelinek wrote: I've discovered today that RTL sharing verification has been disabled for the last 3.5 years. My --enable-checking=yes,rtl,extra bootstraps on x86_64-linux and i686-linux revealed only two bugs. Ok for both patches. Bernd

[PATCH] Fix ira.c RTL sharing bug

2016-11-30 Thread Jakub Jelinek
Hi! I've discovered today that RTL sharing verification has been disabled for the last 3.5 years. My --enable-checking=yes,rtl,extra bootstraps on x86_64-linux and i686-linux revealed only two bugs. Here is a fix for one of them, x can be shared with another insn that has it in REG_EQUIV already