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Patch ping
Hi!
On Sat, Sep 21, 2019 at 08:14:13AM +0200, Jakub Jelinek wrote:
> 2019-09-21 Jakub Jelinek <jakub@redhat.com>
>
> PR tree-optimization/91734
> * generic-match-head.c: Include fold-const-call.h.
> * match.pd (sqrt(x) cmp c): Check the boundary value and
> in case inexact computation of c*c affects comparison of the boundary,
> turn LT_EXPR into LE_EXPR, GE_EXPR into GT_EXPR, LE_EXPR into LT_EXPR
> or GT_EXPR into GE_EXPR. Punt for sqrt comparisons against NaN and
> for -frounding-math. For c2, try the next smaller or larger floating
> point constant depending on comparison code and if it has the same
> sqrt as c2, use it instead of c2.
>
> * gcc.dg/pr91734.c: New test.
I'd like to ping this patch (
https://gcc.gnu.org/ml/gcc-patches/2019-09/msg01281.html
). Thanks.
Jakub