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| author | Michael Jones <michaelrj@google.com> | 2021-11-10 16:19:29 -0800 |
|---|---|---|
| committer | Michael Jones <michaelrj@google.com> | 2021-11-11 10:17:38 -0800 |
| commit | 4cdf9884b60de758243c85a6ac1f94aa975fd10d (patch) | |
| tree | 9c9b787821883c0221868248798009ce5895f8ba /clang/lib/CodeGen/CodeGenModule.h | |
| parent | 18da0c0a287707b2f80880c14d77e4f071aae88d (diff) | |
| download | llvm-4cdf9884b60de758243c85a6ac1f94aa975fd10d.zip llvm-4cdf9884b60de758243c85a6ac1f94aa975fd10d.tar.gz llvm-4cdf9884b60de758243c85a6ac1f94aa975fd10d.tar.bz2 | |
[libc] tweak strtof errno behavior
When strtof/d/ld return a subnormal number they may set errno to
ERANGE. This change makes this behavior more consistent by making any
decimal number converting to a subnormal set errno to ERANGE. This
brings it in line with hexadecimals, which currently only set errno to
ERANGE if the number is truncated when converting to a subnormal.
Reviewed By: sivachandra, lntue
Differential Revision: https://reviews.llvm.org/D113626
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.h')
0 files changed, 0 insertions, 0 deletions