[libc-commits] [libc] [libc][math] Qualify floor functions to constexpr (PR #192791)

[Muhammad Bassiouni via libc-commits]

================
@@ -72,4 +84,10 @@ static_assert(bfloat16(0.0) ==
               LIBC_NAMESPACE::shared::copysignbf16(bfloat16(0.0),
                                                    bfloat16(0.0)));
 
+static_assert(bfloat16(0.0f) ==
+              LIBC_NAMESPACE::shared::floorbf16(bfloat16(0.0f)));
+
+static_assert(bfloat16(4.0f) ==
+              LIBC_NAMESPACE::shared::floorbf16(bfloat16(4.8f)));
----------------
bassiounix wrote:

```suggestion
bfloat16(0.0)));
static_assert(bfloat16(4.0f) ==
              LIBC_NAMESPACE::shared::floorbf16(bfloat16(4.8f)));
```

https://github.com/llvm/llvm-project/pull/192791