================
@@ -706,6 +706,12 @@ Unless specified otherwise operation(±0) = ±0 and
operation(±infinity) = ±in
representable values for the
signed/unsigned integer type.
T __builtin_elementwise_sub_sat(T x, T y) return the difference of x and y,
clamped to the range of integer types
representable values for the
signed/unsigned integer type.
+ T __builtin_elementwise_maximum(T x, T y) return x or y, whichever is
larger. If exactly one argument is integer and floating point types
+ a NaN, return the other argument.
If both arguments are NaNs,
----------------
arsenm wrote:
This doesn't fully explain the semantics, and I'd like to avoid trying to
re-explain all the details in every instance of this. Can you just point this
to some other description of the semantics?
https://github.com/llvm/llvm-project/pull/110198
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