[PATCH] D152351: [clang] Add __builtin_isfpclass

[Serge Pavlov via Phabricator via cfe-commits]

sepavloff marked 8 inline comments as done.
sepavloff added a comment.

In D152351#4403904 <https://reviews.llvm.org/D152351#4403904>, @aaron.ballman wrote:

> In D152351#4402785 <https://reviews.llvm.org/D152351#4402785>, @arsenm wrote:
>
>> Also should get mentioned in the builtin docs and release notes
>
> +1, also, should there be named constants for the mask values?

I don't know where these constants could be placed.



================
Comment at: clang/test/CodeGen/isfpclass.c:2
+// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -O1 -emit-llvm %s -o - | FileCheck %s
+
+_Bool check_isfpclass_finite(float x) {
----------------
arsenm wrote:
>  Can you also add a half test, also vectors
Half is added. But vectors cannot, because in this case result is also a vector.


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