Re: [PATCH] libm/math: Use __math_xflow in obsolete math code
Keith Packard via Newlib <[email protected]>
| Newsgroups | gmane.comp.lib.newlib |
|---|---|
| Message-ID | <[email protected]> |
Szabolcs Nagy <[email protected]> writes: > either you got lucky or you use another compiler > than i do. Yeah. Just lucky. Thanks for the warning. My fenv tests in picolibc are using 'volatile' to force the desired order-of-operations. https://github.com/keith-packard/picolibc/blob/main/test/fenv.c This gets tested in a huge range of configurations on RISC-V, x86 and ARM and generates the expected results in all of them. -- -keith
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