[libc-commits] [libc] 95951fc - [libc] Add missing shared_math docs in `add_math_function.md` (#188026)

[via libc-commits]

Author: Zorojuro
Date: 2026-03-23T13:10:44Z
New Revision: 95951fca847a8b988b2a433e8f8fd421d6e97d16

URL: https://github.com/llvm/llvm-project/commit/95951fca847a8b988b2a433e8f8fd421d6e97d16
DIFF: https://github.com/llvm/llvm-project/commit/95951fca847a8b988b2a433e8f8fd421d6e97d16.diff

LOG: [libc] Add missing shared_math docs in `add_math_function.md` (#188026)

This PR intends to add/update the following things:

- Add missing doc for CMake for shared_math
- Add missing testing command for shared_math_test
- Nits (e.g., grammar, spaces, missing colons, etc.)

Added: 
    

Modified: 
    libc/src/math/docs/add_math_function.md

Removed: 
    


################################################################################
diff  --git a/libc/src/math/docs/add_math_function.md b/libc/src/math/docs/add_math_function.md
index ae45d595bbdd6..ec909b368af01 100644
--- a/libc/src/math/docs/add_math_function.md
+++ b/libc/src/math/docs/add_math_function.md
@@ -11,7 +11,7 @@ detail below.
 To register the function's entry points for supported OSes and architectures,
 together with its specifications:
 
-- Add entry points `libc.src.math.func` to the following files:
+- Add entry points `libc.src.math.<func>` to the following files:
 ```
   libc/config/linux/<arch>/entrypoints.txt
   libc/config/windows/entrypoints.txt
@@ -67,13 +67,17 @@ If the function should be available to internal LLVM projects:
 ```
   libc/shared/math/<func>.h
 ```
-- add a simple test case to
+- Add a simple test case to:
 ```
- libc/test/shared/shared_math_test.cpp
+  libc/test/shared/shared_math_test.cpp
 ```
-- add the corresponding `libc_support_library` and `libc_math_function` to:
+- Add the corresponding entry `libc.src.__support.math.<func>` to:
 ```
-utils/bazel/llvm-project-overlay/libc/BUILD.bazel
+  libc/test/shared/CMakeLists.txt
+```
+- Add the corresponding `libc_support_library` and `libc_math_function` to:
+```
+  utils/bazel/llvm-project-overlay/libc/BUILD.bazel
 ```
 
 ### Floating point utility
@@ -210,7 +214,13 @@ implementation (which is very often glibc).
 - Build and Run a specific unit test:
 ```
   $ ninja libc.test.src.math.<func>_test.__unit__
-  $ projects/libc/test/src/math/libc.test.src.math.<func>_test
+  $ projects/libc/test/src/math/libc.test.src.math.<func>_test.__unit__
+```
+
+- Build and Run shared math test:
+```
+  $ ninja libc.test.shared.shared_math_test.__unit__
+  $ projects/libc/test/shared/libc.test.shared.shared_math_test.__unit__
 ```
 
 - Build and Run exhaustive test (might take hours to run):