[libc-commits] [libc] [llvm] [libc][math] Refactor f16fmal to header-only (PR #176576)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp,h -- libc/shared/math/f16fmal.h libc/src/__support/math/f16fmal.h libc/shared/math.h libc/src/math/generic/f16fmal.cpp libc/test/shared/shared_math_test.cpp --diff_from_common_commit
``````````

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``````````diff
diff --git a/libc/src/__support/math/f16fmal.h b/libc/src/__support/math/f16fmal.h
index 5bfeef9b3..f389d40f0 100644
--- a/libc/src/__support/math/f16fmal.h
+++ b/libc/src/__support/math/f16fmal.h
@@ -20,7 +20,8 @@ namespace LIBC_NAMESPACE_DECL {
 
 namespace math {
 
-LIBC_INLINE static float16 f16fmal(long double x, long double y, long double z) {
+LIBC_INLINE static float16 f16fmal(long double x, long double y,
+                                   long double z) {
   return fputil::fma<float16>(x, y, z);
 }
 
diff --git a/libc/test/shared/shared_math_test.cpp b/libc/test/shared/shared_math_test.cpp
index 1637ed3dc..b6c970541 100644
--- a/libc/test/shared/shared_math_test.cpp
+++ b/libc/test/shared/shared_math_test.cpp
@@ -33,7 +33,8 @@ TEST(LlvmLibcSharedMathTest, AllFloat16) {
   EXPECT_FP_EQ(0x1p+0f16, LIBC_NAMESPACE::shared::expf16(0.0f16));
   EXPECT_FP_EQ(0x0p+0f16, LIBC_NAMESPACE::shared::expm1f16(0.0f16));
 
-  EXPECT_FP_EQ(float16(10.0), LIBC_NAMESPACE::shared::f16fmal(2.0L, 3.0L, 4.0L));
+  EXPECT_FP_EQ(float16(10.0),
+               LIBC_NAMESPACE::shared::f16fmal(2.0L, 3.0L, 4.0L));
 
   ASSERT_FP_EQ(float16(8 << 5), LIBC_NAMESPACE::shared::ldexpf16(8.0f16, 5));
   ASSERT_FP_EQ(float16(-1 * (8 << 5)),

``````````

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https://github.com/llvm/llvm-project/pull/176576