[Bug libgcc/102017] libgcc ieee754-df.S for arm does not support exceptions

2022-09-22 Thread torbjorn.svensson at foss dot st.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102017 Torbjörn SVENSSON changed: What|Removed |Added CC||torbjorn.svensson at foss dot st.c

[Bug libgcc/102017] libgcc ieee754-df.S for arm does not support exceptions

2021-09-24 Thread clyon at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102017 --- Comment #3 from Christophe Lyon --- I made a typo in my description of the bug, it should read: fenv support is NOW enabled.

[Bug libgcc/102017] libgcc ieee754-df.S for arm does not support exceptions

2021-08-23 Thread joseph at codesourcery dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102017 --- Comment #2 from joseph at codesourcery dot com --- If you want to support exceptions and rounding modes for double precision on processors with hardware support for single-precision only floating-point arithmetic, I suggest using soft-fp i

[Bug libgcc/102017] libgcc ieee754-df.S for arm does not support exceptions

2021-08-23 Thread rearnsha at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102017 --- Comment #1 from Richard Earnshaw --- There are a number of complications here: - What's the code size overhead? Even if the performance overhead is trivial, I suspect the additional code might be non-trivial on an m-profile device, so is th