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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init |
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| #
3546f4da |
| 15-Dec-2023 |
Guillaume Chatelet <gchatelet@google.com> |
[libc][NFC] Rename `MANTISSA_WIDTH` in `FRACTION_LEN` (#75489)
This one might be a bit controversial since the terminology has been
introduced from the start but I think `FRACTION_LEN` is a better
[libc][NFC] Rename `MANTISSA_WIDTH` in `FRACTION_LEN` (#75489)
This one might be a bit controversial since the terminology has been
introduced from the start but I think `FRACTION_LEN` is a better name
here. AFAICT it really is "the number of bits after the decimal dot when
the number is in normal form."
`MANTISSA_WIDTH` is less precise as it's unclear whether we take the
leading bit into account.
This patch also renames most of the properties to use the `_LEN` suffix
and fixes useless casts or variables.
show more ...
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Revision tags: llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3 |
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8a47ad4b |
| 16-Oct-2023 |
michaelrj-google <71531609+michaelrj-google@users.noreply.github.com> |
[libc] Add simple long double to printf float fuzz (#68449)
Recent testing has uncovered some hard-to-find bugs in printf's long
double support. This patch adds an extra long double path to the fuzz
[libc] Add simple long double to printf float fuzz (#68449)
Recent testing has uncovered some hard-to-find bugs in printf's long
double support. This patch adds an extra long double path to the fuzzer
with minimal extra effort. While a more thorough long double fuzzer
would be useful, it would need to handle the non-standard cases of 80
bit long doubles such as unnormal and pseudo-denormal numbers. For that
reason, a standalone long double fuzzer is left for future development.
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Revision tags: llvmorg-17.0.2 |
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| #
b6bc9d72 |
| 26-Sep-2023 |
Guillaume Chatelet <gchatelet@google.com> |
[libc] Mass replace enclosing namespace (#67032)
This is step 4 of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079
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Revision tags: llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3 |
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| #
e7866ea2 |
| 09-Aug-2023 |
Michael Jones <michaelrj@google.com> |
[libc] Add fuzzing for printf floats
To guarantee accuracy for all potential float values, this patch adds a
fuzzer to compare the results for float conversions from our printf
against MPFR's.
Revi
[libc] Add fuzzing for printf floats
To guarantee accuracy for all potential float values, this patch adds a
fuzzer to compare the results for float conversions from our printf
against MPFR's.
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D156495
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