[Bug middle-end/41098] We should be better in folding pow with integer powers

2021-09-14 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41098 --- Comment #3 from Andrew Pinski --- So we have in forwprop4: powmult_14 = x_8(D) * x_8(D); powmult_3 = powmult_14 * powmult_14; powroot_16 = __builtin_sqrt (powmult_3); powroot_17 = __builtin_sqrt (powroot_16); if (x_8(D) != powroot_1

[Bug middle-end/41098] We should be better in folding pow with integer powers

2017-02-07 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41098 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/41098] We should be better in folding pow with integer powers

2009-08-18 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2009-08-18 10:55 --- I have to XFAIL parts of gcc.dg/builtins-10.c because of PR41094. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added ---