[Bug tree-optimization/65425] code optimization leads to spurious FP exception

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65425 --- Comment #4 from joseph at codesourcery dot com --- has my comments on ways in which libm functions can be "const/pure with exceptions". It would be possible to have attributes to

[Bug tree-optimization/65425] code optimization leads to spurious FP exception

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65425 Richard Biener changed: What|Removed |Added Last reconfirmed|2015-03-18 00:00:00 |2019-1-8 --- Comment #3 from Richard

[Bug tree-optimization/65425] code optimization leads to spurious FP exception

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65425 --- Comment #2 from Richard Biener rguenth at gcc dot gnu.org --- Created attachment 35056 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=35056action=edit incomplete patch

[Bug tree-optimization/65425] code optimization leads to spurious FP exception

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65425 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code