[libc][NFC] Remove __support/bit.h and use __support/CPP/bit.h instead (#73939)

3 files changed, 2 insertions, 24 deletions

diff --git a/utils/bazel/llvm-project-overlay/libc/BUILD.bazel b/utils/bazel/llvm-project-overlay/libc/BUILD.bazel
index 0b6e725..24f0371 100644
--- a/utils/bazel/llvm-project-overlay/libc/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/libc/BUILD.bazel
@@ -439,7 +439,6 @@ libc_support_library(
     name = "__support_integer_utils",
     hdrs = ["src/__support/integer_utils.h"],
     deps = [
-        ":__support_bit",
         ":__support_common",
         ":__support_cpp_type_traits",
         ":__support_math_extras",
@@ -451,7 +450,6 @@ libc_support_library(
     name = "__support_uint",
     hdrs = ["src/__support/UInt.h"],
     deps = [
-        ":__support_bit",
         ":__support_cpp_array",
         ":__support_cpp_limits",
         ":__support_cpp_optional",
@@ -537,8 +535,8 @@ libc_support_library(
         "src/__support/str_to_float.h",
     ],
     deps = [
-        ":__support_bit",
         ":__support_common",
+        ":__support_cpp_bit",
         ":__support_cpp_limits",
         ":__support_cpp_optional",
         ":__support_ctype_utils",
@@ -588,15 +586,6 @@ libc_support_library(
 )
 
 libc_support_library(
-    name = "__support_bit",
-    hdrs = ["src/__support/bit.h"],
-    deps = [
-        ":__support_cpp_type_traits",
-        ":__support_macros_attributes",
-    ],
-)
-
-libc_support_library(
     name = "__support_math_extras",
     hdrs = ["src/__support/math_extras.h"],
     deps = [
@@ -610,8 +599,8 @@ libc_support_library(
     name = "__support_fputil_generic_fmod",
     hdrs = ["src/__support/FPUtil/generic/FMod.h"],
     deps = [
-        ":__support_bit",
         ":__support_common",
+        ":__support_cpp_bit",
         ":__support_cpp_limits",
         ":__support_cpp_type_traits",
         ":__support_fputil_fenv_impl",
@@ -683,7 +672,6 @@ libc_support_library(
     hdrs = ["src/__support/FPUtil/FPBits.h"],
     textual_hdrs = ["src/__support/FPUtil/x86_64/LongDoubleBits.h"],
     deps = [
-        ":__support_bit",
         ":__support_common",
         ":__support_cpp_bit",
         ":__support_cpp_type_traits",
@@ -711,7 +699,6 @@ libc_support_library(
     name = "__support_fputil_hypot",
     hdrs = ["src/__support/FPUtil/Hypot.h"],
     deps = [
-        ":__support_bit",
         ":__support_common",
         ":__support_cpp_bit",
         ":__support_cpp_type_traits",
@@ -782,7 +769,6 @@ libc_support_library(
     name = "__support_fputil_sqrt",
     hdrs = sqrt_hdrs,
     deps = [
-        ":__support_bit",
         ":__support_common",
         ":__support_cpp_bit",
         ":__support_cpp_type_traits",
@@ -810,7 +796,6 @@ libc_support_library(
     # doesn't support FMA, so they can't be compiled on their own.
     textual_hdrs = fma_platform_hdrs,
     deps = [
-        ":__support_bit",
         ":__support_cpp_bit",
         ":__support_cpp_type_traits",
         ":__support_fputil_fenv_impl",
diff --git a/utils/bazel/llvm-project-overlay/libc/test/src/__support/BUILD.bazel b/utils/bazel/llvm-project-overlay/libc/test/src/__support/BUILD.bazel
index 23071c2..a973e65 100644
--- a/utils/bazel/llvm-project-overlay/libc/test/src/__support/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/libc/test/src/__support/BUILD.bazel
@@ -11,12 +11,6 @@ package(default_visibility = ["//visibility:public"])
 licenses(["notice"])
 
 libc_test(
-    name = "bit_test",
-    srcs = ["bit_test.cpp"],
-    deps = ["//libc:__support_bit"],
-)
-
-libc_test(
     name = "math_extras_test",
     srcs = ["math_extras_test.cpp"],
     deps = ["//libc:__support_math_extras"],
diff --git a/utils/bazel/llvm-project-overlay/libc/test/src/math/libc_math_test_rules.bzl b/utils/bazel/llvm-project-overlay/libc/test/src/math/libc_math_test_rules.bzl
index 2843270..1dffafdd 100644
--- a/utils/bazel/llvm-project-overlay/libc/test/src/math/libc_math_test_rules.bzl
+++ b/utils/bazel/llvm-project-overlay/libc/test/src/math/libc_math_test_rules.bzl
@@ -25,7 +25,6 @@ def math_test(name, hdrs = [], deps = [], **kwargs):
         srcs = [test_name + ".cpp"] + hdrs,
         libc_function_deps = ["//libc:func_name".replace("func_name", name)],
         deps = [
-            "//libc:__support_bit",
             "//libc:__support_fputil_basic_operations",
             "//libc:__support_fputil_fenv_impl",
             "//libc:__support_fputil_float_properties",