[libc][docs] document gpu support for stdbit.h

[nickdesaulniers]

Via: #84938 (comment)

[llvmbot]

@llvm/pr-subscribers-libc

Author: Nick Desaulniers (nickdesaulniers)

Changes

Via: #84938 (comment)

---

Full diff: https://github.com/llvm/llvm-project/pull/85103.diff

1 Files Affected:

• (modified) libc/docs/gpu/support.rst (+74)

diff --git a/libc/docs/gpu/support.rst b/libc/docs/gpu/support.rst
index 250f0a7794de3c..33ae2e4c6b5c43 100644
--- a/libc/docs/gpu/support.rst
+++ b/libc/docs/gpu/support.rst
@@ -89,6 +89,80 @@ strtok_r       |check|
 strxfrm        |check|
 =============  =========  ============
 
+stdbit.h
+--------
+
+============================  =========  ============
+Function Name                 Available  RPC Required
+============================  =========  ============
+stdc_leading_zeros_uc         |check|
+stdc_leading_zeros_us         |check|
+stdc_leading_zeros_ui         |check|
+stdc_leading_zeros_ul         |check|
+stdc_leading_zeros_ull        |check|
+stdc_trailing_zeros_uc        |check|
+stdc_trailing_zeros_us        |check|
+stdc_trailing_zeros_ui        |check|
+stdc_trailing_zeros_ul        |check|
+stdc_trailing_zeros_ull       |check|
+stdc_trailing_ones_uc         |check|
+stdc_trailing_ones_us         |check|
+stdc_trailing_ones_ui         |check|
+stdc_trailing_ones_ul         |check|
+stdc_trailing_ones_ull        |check|
+stdc_first_leading_zero_uc    |check|
+stdc_first_leading_zero_us    |check|
+stdc_first_leading_zero_ui    |check|
+stdc_first_leading_zero_ul    |check|
+stdc_first_leading_zero_ull   |check|
+stdc_first_leading_one_uc     |check|
+stdc_first_leading_one_us     |check|
+stdc_first_leading_one_ui     |check|
+stdc_first_leading_one_ul     |check|
+stdc_first_leading_one_ull    |check|
+stdc_first_trailing_zero_uc   |check|
+stdc_first_trailing_zero_us   |check|
+stdc_first_trailing_zero_ui   |check|
+stdc_first_trailing_zero_ul   |check|
+stdc_first_trailing_zero_ull  |check|
+stdc_first_trailing_one_uc    |check|
+stdc_first_trailing_one_us    |check|
+stdc_first_trailing_one_ui    |check|
+stdc_first_trailing_one_ul    |check|
+stdc_first_trailing_one_ull   |check|
+stdc_count_zeros_uc           |check|
+stdc_count_zeros_us           |check|
+stdc_count_zeros_ui           |check|
+stdc_count_zeros_ul           |check|
+stdc_count_zeros_ull          |check|
+stdc_count_ones_uc            |check|
+stdc_count_ones_us            |check|
+stdc_count_ones_ui            |check|
+stdc_count_ones_ul            |check|
+stdc_count_ones_ull           |check|
+stdc_has_single_bit_uc        |check|
+stdc_has_single_bit_us        |check|
+stdc_has_single_bit_ui        |check|
+stdc_has_single_bit_ul        |check|
+stdc_has_single_bit_ull       |check|
+stdc_bit_width_uc             |check|
+stdc_bit_width_us             |check|
+stdc_bit_width_ui             |check|
+stdc_bit_width_ul             |check|
+stdc_bit_width_ull            |check|
+stdc_bit_floor_uc             |check|
+stdc_bit_floor_us             |check|
+stdc_bit_floor_ui             |check|
+stdc_bit_floor_ul             |check|
+stdc_bit_floor_ull            |check|
+stdc_bit_ceil_uc              |check|
+stdc_bit_ceil_us              |check|
+stdc_bit_ceil_ui              |check|
+stdc_bit_ceil_ul              |check|
+stdc_bit_ceil_ull             |check|
+============================  =========  ============
+
+
 stdlib.h
 --------