[libc-commits] [libc] [llvm] [libc][math] Refactor log10, log1p, log2 implementation to header-only in src/__support/math folder. (PR #176089)

[Muhammad Bassiouni via libc-commits]

================
@@ -1053,6 +1053,56 @@ add_header_library(
     libc.src.__support.macros.optimization
 )
 
+add_header_library(
+  log10
+  HDRS
+    log10.h
+  DEPENDS
+    libc.src.__support.FPUtil.double_double
+    libc.src.__support.FPUtil.dyadic_float
+    libc.src.__support.FPUtil.fenv_impl
+    libc.src.__support.FPUtil.fp_bits
+    libc.src.__support.FPUtil.multiply_add
+    libc.src.__support.FPUtil.polyeval
+    libc.src.__support.integer_literals
+    libc.src.__support.macros.optimization
+    libc.src.__support.math.common_constants
+    libc.src.__support.math.log_range_reduction
+)
+
+add_header_library(
+  log1p
+  HDRS
+    log1p.h
+  DEPENDS
+    libc.src.__support.FPUtil.double_double
+    libc.src.__support.FPUtil.dyadic_float
+    libc.src.__support.FPUtil.fenv_impl
+    libc.src.__support.FPUtil.fp_bits
+    libc.src.__support.FPUtil.multiply_add
+    libc.src.__support.FPUtil.polyeval
+    libc.src.__support.integer_literals
+    libc.src.__support.macros.optimization
+    libc.src.__support.math.common_constants
+)
+
+add_header_library(
+  log2
+  HDRS
+    log2.h
+  DEPENDS
+    libc.src.__support.FPUtil.double_double
+    libc.src.__support.FPUtil.dyadic_float
+    libc.src.__support.FPUtil.fenv_impl
+    libc.src.__support.FPUtil.fp_bits
+    libc.src.__support.FPUtil.multiply_add
+    libc.src.__support.FPUtil.polyeval
+    libc.src.__support.integer_literals
+    libc.src.__support.macros.optimization
+    libc.src.__support.math.common_constants
+    libc.src.__support.math.log_range_reduction
----------------
bassiounix wrote:

```suggestion
    .common_constants
    .log_range_reduction
    libc.src.__support.FPUtil.double_double
    libc.src.__support.FPUtil.dyadic_float
    libc.src.__support.FPUtil.fenv_impl
    libc.src.__support.FPUtil.fp_bits
    libc.src.__support.FPUtil.multiply_add
    libc.src.__support.FPUtil.polyeval
    libc.src.__support.integer_literals
    libc.src.__support.macros.optimization
```

https://github.com/llvm/llvm-project/pull/176089