Re: Sched1 stability issue

2018-07-04 Thread Alexander Monakov
On Wed, 4 Jul 2018, Kugan Vivekanandarajah wrote: > We noticed a difference in the code generated for aarch64 gcc 7.2 > hosted in Linux vs mingw. AFIK, we are supposed to produce the same > output. > > For the testacse we have (quite large and I am trying to reduce), the > difference comes from sc

Re: Sched1 stability issue

2018-07-04 Thread Eric Botcazou
> We noticed a difference in the code generated for aarch64 gcc 7.2 > hosted in Linux vs mingw. AFIK, we are supposed to produce the same > output. Try maybe to compare the automata generated on the hosts, are they identical? -- Eric Botcazou

Sched1 stability issue

2018-07-03 Thread Kugan Vivekanandarajah
Hi, We noticed a difference in the code generated for aarch64 gcc 7.2 hosted in Linux vs mingw. AFIK, we are supposed to produce the same output. For the testacse we have (quite large and I am trying to reduce), the difference comes from sched1 pass. If I disable sched1 the difference is going aw