[Bug tree-optimization/98984] Failure to optimize out float conversion from long long->float->char conversion on -fno-trapping-math

2021-02-08 Thread gabravier at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98984 Gabriel Ravier changed: What|Removed |Added Summary|Failure to optimize out |Failure to optimize out

[Bug tree-optimization/98984] Failure to optimize out float conversion from long long->float->char conversion

2021-02-08 Thread joseph at codesourcery dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98984 --- Comment #2 from joseph at codesourcery dot com --- Under Annex F, conversion of an out-of-range floating-point value to an integer type other than _Bool produces an unspecified value with the "invalid" exception raised. Losing that

[Bug tree-optimization/98984] Failure to optimize out float conversion from long long->float->char conversion

2021-02-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98984 Richard Biener changed: What|Removed |Added Summary|Failure to optinize out |Failure to optimize out