[libc-commits] [libc] [llvm] [libc][math] Refactor ilogbf16 implementation to header-only in src/__support/math folder. (PR #175450)

[Muhammad Bassiouni via libc-commits]

================
@@ -41,6 +41,9 @@ TEST(LlvmLibcSharedMathTest, AllFloat16) {
       0.75f16, LIBC_NAMESPACE::shared::frexpf16(24.0f16, &exponent));
   EXPECT_EQ(exponent, 5);
 
+  EXPECT_EQ(0, LIBC_NAMESPACE::shared::ilogbf16(1.0f16));
+  EXPECT_EQ(3, LIBC_NAMESPACE::shared::ilogbf16(8.0f16));
+
----------------
bassiounix wrote:

```suggestion
  EXPECT_EQ(0x0p+0f16, LIBC_NAMESPACE::shared::ilogbf16(1.0f16));

```

https://github.com/llvm/llvm-project/pull/175450