Re: [PATCH PR94125]Update post order number for merged SCC

2020-03-15 Thread Richard Biener via Gcc-patches
On March 15, 2020 7:12:26 AM GMT+01:00, "bin.cheng via Gcc-patches" wrote: >Hi, >This simple patch fixes PR94125 by updating post order number for >merged SCC. >The root cause is after computing SCC with runtime alias edges skipped, >the post >order info is changed and it's possible a partition i

[PATCH PR94125]Update post order number for merged SCC

2020-03-14 Thread bin.cheng via Gcc-patches
Hi, This simple patch fixes PR94125 by updating post order number for merged SCC. The root cause is after computing SCC with runtime alias edges skipped, the post order info is changed and it's possible a partition is scheduled after another where should be scheduled before. Note that updating to