Re: [GOOGLE] Fix a bug when profile propagation handles infinite loop.

Ok with the change. David On Fri, Oct 25, 2013 at 6:17 PM, Dehao Chen wrote: > Most are within 10. The largest one I see is 17 across all benchmark. > > Dehao > > On Fri, Oct 25, 2013 at 4:21 PM, Xinliang David Li wrote: >> What is the usual number of iterations? >> >> David >> >> On Fri, Oct 2

Re: [GOOGLE] Fix a bug when profile propagation handles infinite loop.

Most are within 10. The largest one I see is 17 across all benchmark. Dehao On Fri, Oct 25, 2013 at 4:21 PM, Xinliang David Li wrote: > What is the usual number of iterations? > > David > > On Fri, Oct 25, 2013 at 4:10 PM, Dehao Chen wrote: >> If the propagation finds an infinite look, if the i

Re: [GOOGLE] Fix a bug when profile propagation handles infinite loop.

What is the usual number of iterations? David On Fri, Oct 25, 2013 at 4:10 PM, Dehao Chen wrote: > If the propagation finds an infinite look, if the in-edge count is > non-zero, then it will cause compiler go into infinite loop when > building with AutoFDO. > > Bootstrapped and regression test o

[GOOGLE] Fix a bug when profile propagation handles infinite loop.

If the propagation finds an infinite look, if the in-edge count is non-zero, then it will cause compiler go into infinite loop when building with AutoFDO. Bootstrapped and regression test on-going. OK for google-4_8 branch? Thanks, Dehao Index: gcc/auto-profile.c ===