[libc] Remove some unused includes from headers under src/math/generic. (#121632)

These were indicated by Clang include-cleaner.

Author: vonosmas

libc/src/math/generic/CMakeLists.txt

@@ -358,7 +358,6 @@ add_header_library(
   HDRS
     sincosf16_utils.h
   DEPENDS
-    libc.src.__support.FPUtil.fp_bits
     libc.src.__support.FPUtil.polyeval
     libc.src.__support.FPUtil.nearest_integer
     libc.src.__support.common
@@ -1702,8 +1701,6 @@ add_header_library(
     libc.src.__support.FPUtil.fenv_impl
     libc.src.__support.FPUtil.fp_bits
     libc.src.__support.FPUtil.multiply_add
-    libc.src.__support.FPUtil.nearest_integer
-    libc.src.__support.FPUtil.polyeval
     libc.src.__support.FPUtil.rounding_mode
     libc.src.__support.macros.optimization
     libc.src.__support.common

libc/src/math/generic/exp10f_impl.h

@@ -10,12 +10,9 @@
 #define LLVM_LIBC_SRC_MATH_GENERIC_EXP10F_IMPL_H
 
 #include "explogxf.h"
-#include "src/__support/FPUtil/BasicOperations.h"
 #include "src/__support/FPUtil/FEnvImpl.h"
 #include "src/__support/FPUtil/FPBits.h"
-#include "src/__support/FPUtil/PolyEval.h"
 #include "src/__support/FPUtil/multiply_add.h"
-#include "src/__support/FPUtil/nearest_integer.h"
 #include "src/__support/FPUtil/rounding_mode.h"
 #include "src/__support/common.h"
 #include "src/__support/macros/config.h"

libc/src/math/generic/range_reduction_double_common.h

@@ -9,7 +9,6 @@
 #ifndef LLVM_LIBC_SRC_MATH_GENERIC_RANGE_REDUCTION_DOUBLE_COMMON_H
 #define LLVM_LIBC_SRC_MATH_GENERIC_RANGE_REDUCTION_DOUBLE_COMMON_H
 
-#include "src/__support/FPUtil/FPBits.h"
 #include "src/__support/FPUtil/double_double.h"
 #include "src/__support/FPUtil/dyadic_float.h"
 #include "src/__support/FPUtil/multiply_add.h"

libc/src/math/generic/sincosf16_utils.h

@@ -9,9 +9,7 @@
 #ifndef LLVM_LIBC_SRC_MATH_GENERIC_SINCOSF16_UTILS_H
 #define LLVM_LIBC_SRC_MATH_GENERIC_SINCOSF16_UTILS_H
 
-#include "src/__support/FPUtil/FPBits.h"
 #include "src/__support/FPUtil/PolyEval.h"
-#include "src/__support/FPUtil/cast.h"
 #include "src/__support/FPUtil/nearest_integer.h"
 #include "src/__support/common.h"
 #include "src/__support/macros/config.h"

utils/bazel/llvm-project-overlay/libc/BUILD.bazel

@@ -1797,7 +1797,6 @@ libc_support_library(
     hdrs = ["src/math/generic/sincosf16_utils.h"],
     deps = [
         ":__support_common",
-        ":__support_fputil_fp_bits",
         ":__support_fputil_nearest_integer",
         ":__support_fputil_polyeval",
     ],
@@ -1846,11 +1845,8 @@ libc_support_library(
     name = "exp10f_impl",
     hdrs = ["src/math/generic/exp10f_impl.h"],
     deps = [
-        ":__support_fputil_basic_operations",
         ":__support_fputil_fma",
         ":__support_fputil_multiply_add",
-        ":__support_fputil_nearest_integer",
-        ":__support_fputil_polyeval",
         ":__support_fputil_rounding_mode",
         ":__support_macros_optimization",
         ":common_constants",