https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84309
--- Comment #8 from Jakub Jelinek ---
Author: jakub
Date: Tue Feb 13 20:22:50 2018
New Revision: 257634
URL: https://gcc.gnu.org/viewcvs?rev=257634&root=gcc&view=rev
Log:
PR middle-end/84309
* match.pd (pow(C,x) -> exp(log(C)*x))
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84309
Jakub Jelinek changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84309
--- Comment #6 from Jakub Jelinek ---
Author: jakub
Date: Tue Feb 13 08:34:42 2018
New Revision: 257617
URL: https://gcc.gnu.org/viewcvs?rev=257617&root=gcc&view=rev
Log:
PR middle-end/84309
* match.pd (pow(C,x) -> exp(log(C)*x))
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84309
--- Comment #5 from Jakub Jelinek ---
(In reply to Eric Gallager from comment #4)
> (In reply to Jakub Jelinek from comment #2)
> > Isn't this just an invalid test? I mean, when working with floating point,
> > especially when using -ffast-math,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84309
Eric Gallager changed:
What|Removed |Added
CC||egallager at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84309
Jakub Jelinek changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84309
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84309
Marek Polacek changed:
What|Removed |Added
Keywords||wrong-code
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84309
--- Comment #1 from Marek Polacek ---
Started with r251230.
