Re: [PATCH][PR 87633] Do not generate unordered integer comparisons

2018-10-22 Thread Richard Biener
On Sun, Oct 21, 2018 at 10:52 AM Yuri Gribov wrote: > > Hi all, > > My recent patch which replaced > (float_type)int_var1 CMP (float_type)int_var2 > with > int_var1 CMP int_var2 > may generate unordered comparisons of integer values which are both > unnecessary and may also upset later passes.

[PATCH][PR 87633] Do not generate unordered integer comparisons

2018-10-21 Thread Yuri Gribov
Hi all, My recent patch which replaced (float_type)int_var1 CMP (float_type)int_var2 with int_var1 CMP int_var2 may generate unordered comparisons of integer values which are both unnecessary and may also upset later passes. This patch fixes the problem and bootstraps without regressions on x