tbaeder added a comment.
In D155546#4510691 <https://reviews.llvm.org/D155546#4510691>, @aaron.ballman
wrote:
> I'd like to see test coverage for treatment of NaNs. According to the C23
> standard, a quiet NaN is treated as missing data for fmax and fmin; so if
> there's a quiet NaN and a numeric value, the numeric value it's what's
> returned.
Isn't this always the case?
``
constexpr float qNan = __builtin_nan("");
constexpr float min = __builtin_fmin(qNan, 1);
static_assert(min == 1);
constexpr float min2 = __builtin_fmin(1, qNan);
static_assert(min2 == 1);
works already.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D155546/new/
https://reviews.llvm.org/D155546
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