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[libc] Add half-precision math functions to the math header #155060

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Merged
merged 1 commit into from
Aug 23, 2025
Merged

[libc] Add half-precision math functions to the math header #155060

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28 changes: 28 additions & 0 deletions libc/include/math.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -370,6 +370,13 @@ functions:
return_type: float
arguments:
- type: float
- name: exp10f16
standards:
- stdc
return_type: _Float16
arguments:
- type: _Float16
guard: LIBC_TYPES_HAS_FLOAT16
- name: exp10m1f
standards:
- stdc
Expand All @@ -395,6 +402,13 @@ functions:
return_type: float
arguments:
- type: float
- name: exp2f16
standards:
- stdc
return_type: _Float16
arguments:
- type: _Float16
guard: LIBC_TYPES_HAS_FLOAT16
- name: exp2m1f
standards:
- stdc
Expand All @@ -414,6 +428,13 @@ functions:
return_type: float
arguments:
- type: float
- name: expf16
standards:
- stdc
return_type: _Float16
arguments:
- type: _Float16
guard: LIBC_TYPES_HAS_FLOAT16
- name: expm1
standards:
- stdc
Expand All @@ -426,6 +447,13 @@ functions:
return_type: float
arguments:
- type: float
- name: expm1f16
standards:
- stdc
return_type: _Float16
arguments:
- type: _Float16
guard: LIBC_TYPES_HAS_FLOAT16
- name: f16add
standards:
- llvm_libc_ext
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