Re: [PATCH, PR target/70160] Support uninitialized register uses in STV pass

2016-03-11 Thread Uros Bizjak
On Fri, Mar 11, 2016 at 12:13 PM, Ilya Enkovich wrote: > Hi, > > This patch is for PR70160. The problem is that when we build > instructions chain for conversion in STV pass we don't include > instruction using unitialized register value but don't skip > them when convert register. This patch si

[PATCH, PR target/70160] Support uninitialized register uses in STV pass

2016-03-11 Thread Ilya Enkovich
Hi, This patch is for PR70160. The problem is that when we build instructions chain for conversion in STV pass we don't include instruction using unitialized register value but don't skip them when convert register. This patch simply fixes it by skipping such register uses. Bootstrapped and tes