[libc-commits] [libc] [llvm] [libc][math][c23] Add rsqrtf() function (PR #159615)

[Anton Shepelev via libc-commits]

================
@@ -2296,6 +2296,19 @@ libc_support_library(
     ],
 )
 
+libc_support_library(
+    name = "__support_math_rsqrtf",
+    hdrs = ["src/__support/math/rsqrtf.h"],
+    deps = [
+        ":__support_fputil_cast",
+        ":__support_fputil_fenv_impl",
+        ":__support_fputil_fp_bits",
----------------
amemov wrote:

Why did you remove cast? If I understand correctly, here in the bazel it should add the same dependencies as CMake in libc/src/__support/math , which are:

    libc.hdr.errno_macros
    libc.hdr.fenv_macros
    libc.src.__support.FPUtil.cast
    libc.src.__support.FPUtil.fenv_impl
    libc.src.__support.FPUtil.fp_bits
    libc.src.__support.FPUtil.sqrt
    libc.src.__support.macros.optimization



https://github.com/llvm/llvm-project/pull/159615