acospif16.h - removed acosf16.h

acospif16.cpp - added missing header
CMakeLists - changed dependencies for acospif16, since it doesn't use ExceptValues like acosf16

Author: amemov

libc/src/math/acospif16.h

@@ -11,7 +11,6 @@
 
 #include "src/__support/macros/config.h"
 #include "src/__support/macros/properties/types.h"
-#include "src/math/acosf16.h"
 
 namespace LIBC_NAMESPACE_DECL {
 

libc/src/math/generic/CMakeLists.txt

@@ -4122,7 +4122,6 @@ add_entrypoint_object(
     libc.hdr.errno_macros
     libc.hdr.fenv_macros
     libc.src.__support.FPUtil.cast
-    libc.src.__support.FPUtil.except_value_utils
     libc.src.__support.FPUtil.fenv_impl
     libc.src.__support.FPUtil.fp_bits
     libc.src.__support.FPUtil.multiply_add

libc/src/math/generic/acospif16.cpp

@@ -8,8 +8,12 @@
 //===----------------------------------------------------------------------===//
 
 #include "src/math/acospif16.h"
+#include "hdr/errno_macros.h"
+#include "hdr/fenv_macros.h"
+#include "src/__support/FPUtil/FEnvImpl.h"
+#include "src/__support/FPUtil/FPBits.h"
+#include "src/__support/FPUtil/PolyEval.h"
 #include "src/__support/FPUtil/cast.h"
-#include "src/__support/FPUtil/except_value_utils.h"
 #include "src/__support/FPUtil/multiply_add.h"
 #include "src/__support/FPUtil/sqrt.h"
 #include "src/__support/macros/optimization.h"