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[libc][complex] add cfloat16 and cfloat128 compiler flags #121140

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Merged
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Dec 26, 2024
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[libc][complex] add cfloat16 and cfloat128 compiler flags #121140

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6 changes: 6 additions & 0 deletions libc/cmake/modules/CheckCompilerFeatures.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@ set(
"float16_conversion"
"float128"
"fixed_point"
"cfloat16"
"cfloat128"
)

# Making sure ALL_COMPILER_FEATURES is sorted.
Expand Down Expand Up @@ -110,6 +112,10 @@ foreach(feature IN LISTS ALL_COMPILER_FEATURES)
set(LIBC_TYPES_HAS_FLOAT128 TRUE)
elseif(${feature} STREQUAL "fixed_point")
set(LIBC_COMPILER_HAS_FIXED_POINT TRUE)
elseif(${feature} STREQUAL "cfloat16")
set(LIBC_TYPES_HAS_CFLOAT16 TRUE)
elseif(${feature} STREQUAL "cfloat128")
set(LIBC_TYPES_HAS_CFLOAT128 TRUE)
elseif(${feature} STREQUAL "builtin_ceil_floor_rint_trunc")
set(LIBC_COMPILER_HAS_BUILTIN_CEIL_FLOOR_RINT_TRUNC TRUE)
elseif(${feature} STREQUAL "builtin_fmax_fmin")
Expand Down
5 changes: 5 additions & 0 deletions libc/cmake/modules/compiler_features/check_cfloat128.cpp
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@@ -0,0 +1,5 @@
#include "src/__support/macros/properties/complex_types.h"

#ifndef LIBC_TYPES_HAS_CFLOAT128
#error unsupported
#endif
5 changes: 5 additions & 0 deletions libc/cmake/modules/compiler_features/check_cfloat16.cpp
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@@ -0,0 +1,5 @@
#include "src/__support/macros/properties/complex_types.h"

#ifndef LIBC_TYPES_HAS_CFLOAT16
#error unsupported
#endif
21 changes: 14 additions & 7 deletions libc/config/linux/aarch64/entrypoints.txt
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Expand Up @@ -619,14 +619,17 @@ set(TARGET_LIBM_ENTRYPOINTS
libc.src.math.ufromfpxl
)

if(LIBC_TYPES_HAS_FLOAT16)
if(LIBC_TYPES_HAS_CFLOAT16)
list(APPEND TARGET_LIBM_ENTRYPOINTS
# complex.h C23 _Complex _Float16 entrypoints
# libc.src.complex.crealf16
# libc.src.complex.cimagf16
# libc.src.complex.conjf16
# libc.src.complex.cprojf16

libc.src.complex.crealf16
libc.src.complex.cimagf16
libc.src.complex.conjf16
libc.src.complex.cprojf16
)
endif()

if(LIBC_TYPES_HAS_FLOAT16)
# math.h C23 _Float16 entrypoints
libc.src.math.canonicalizef16
libc.src.math.ceilf16
Expand Down Expand Up @@ -726,14 +729,18 @@ if(LIBC_TYPES_HAS_FLOAT16)
# endif()
endif()

if(LIBC_TYPES_HAS_FLOAT128)
if(LIBC_TYPES_HAS_CFLOAT128)
list(APPEND TARGET_LIBM_ENTRYPOINTS
# complex.h C23 _Complex _Float128 entrypoints
libc.src.complex.crealf128
libc.src.complex.cimagf128
libc.src.complex.conjf128
libc.src.complex.cprojf128
)
endif()

if(LIBC_TYPES_HAS_FLOAT128)
list(APPEND TARGET_LIBM_ENTRYPOINTS
# math.h C23 _Float128 entrypoints
libc.src.math.canonicalizef128
libc.src.math.ceilf128
Expand Down
7 changes: 5 additions & 2 deletions libc/config/linux/riscv/entrypoints.txt
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Expand Up @@ -620,14 +620,17 @@ set(TARGET_LIBM_ENTRYPOINTS
libc.src.math.ufromfpxl
)

if(LIBC_TYPES_HAS_FLOAT128)
if(LIBC_TYPES_HAS_CFLOAT128)
list(APPEND TARGET_LIBM_ENTRYPOINTS
# complex.h C23 _Complex _Float128 entrypoints
libc.src.complex.crealf128
libc.src.complex.cimagf128
libc.src.complex.conjf128
libc.src.complex.cprojf128

)
endif()

if(LIBC_TYPES_HAS_FLOAT128)
# math.h C23 _Float128 entrypoints
libc.src.math.canonicalizef128
libc.src.math.ceilf128
Expand Down
22 changes: 15 additions & 7 deletions libc/config/linux/x86_64/entrypoints.txt
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Expand Up @@ -624,14 +624,18 @@ set(TARGET_LIBM_ENTRYPOINTS
libc.src.math.ufromfpxl
)

if(LIBC_TYPES_HAS_FLOAT16)
if(LIBC_TYPES_HAS_CFLOAT16)
list(APPEND TARGET_LIBM_ENTRYPOINTS
# complex.h C23 _Complex _Float16 entrypoints
libc.src.complex.crealf16
libc.src.complex.cimagf16
libc.src.complex.conjf16
libc.src.complex.cprojf16
)
endif()

if(LIBC_TYPES_HAS_FLOAT16)
list(APPEND TARGET_LIBM_ENTRYPOINTS
# math.h C23 _Float16 entrypoints
libc.src.math.canonicalizef16
libc.src.math.ceilf16
Expand Down Expand Up @@ -736,14 +740,18 @@ if(LIBC_TYPES_HAS_FLOAT16)
endif()
endif()

if(LIBC_TYPES_HAS_FLOAT128)
if(LIBC_TYPES_HAS_CFLOAT128)
list(APPEND TARGET_LIBM_ENTRYPOINTS
# complex.h C23 _Complex _Float128 entrypoints
# libc.src.complex.crealf128
# libc.src.complex.cimagf128
# libc.src.complex.conjf128
# libc.src.complex.cprojf128

libc.src.complex.crealf128
libc.src.complex.cimagf128
libc.src.complex.conjf128
libc.src.complex.cprojf128
)
endif()

if(LIBC_TYPES_HAS_FLOAT128)
list(APPEND TARGET_LIBM_ENTRYPOINTS
# math.h C23 _Float128 entrypoints
libc.src.math.canonicalizef128
libc.src.math.ceilf128
Expand Down
9 changes: 2 additions & 7 deletions libc/src/complex/cimagf128.h
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Expand Up @@ -6,15 +6,12 @@
//
//===----------------------------------------------------------------------===//

#include "src/__support/macros/properties/complex_types.h"
#include "src/__support/macros/properties/types.h"

#if defined(LIBC_TYPES_HAS_CFLOAT128)

#ifndef LLVM_LIBC_SRC_COMPLEX_CIMAGF128_H
#define LLVM_LIBC_SRC_COMPLEX_CIMAGF128_H

#include "src/__support/macros/config.h"
#include "src/__support/macros/properties/complex_types.h"
#include "src/__support/macros/properties/types.h"

namespace LIBC_NAMESPACE_DECL {

Expand All @@ -23,5 +20,3 @@ float128 cimagf128(cfloat128 x);
} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_COMPLEX_CIMAGF128_H

#endif // LIBC_TYPES_HAS_CFLOAT128
9 changes: 2 additions & 7 deletions libc/src/complex/cimagf16.h
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Expand Up @@ -6,15 +6,12 @@
//
//===----------------------------------------------------------------------===//

#include "src/__support/macros/properties/complex_types.h"
#include "src/__support/macros/properties/types.h"

#if defined(LIBC_TYPES_HAS_CFLOAT16)

#ifndef LLVM_LIBC_SRC_COMPLEX_CIMAGF16_H
#define LLVM_LIBC_SRC_COMPLEX_CIMAGF16_H

#include "src/__support/macros/config.h"
#include "src/__support/macros/properties/complex_types.h"
#include "src/__support/macros/properties/types.h"

namespace LIBC_NAMESPACE_DECL {

Expand All @@ -23,5 +20,3 @@ float16 cimagf16(cfloat16 x);
} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_COMPLEX_CIMAGF16_H

#endif // LIBC_TYPES_HAS_CFLOAT16
7 changes: 1 addition & 6 deletions libc/src/complex/conjf128.h
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Expand Up @@ -6,14 +6,11 @@
//
//===----------------------------------------------------------------------===//

#include "src/__support/macros/properties/complex_types.h"

#if defined(LIBC_TYPES_HAS_CFLOAT128)

#ifndef LLVM_LIBC_SRC_COMPLEX_CONJF128_H
#define LLVM_LIBC_SRC_COMPLEX_CONJF128_H

#include "src/__support/macros/config.h"
#include "src/__support/macros/properties/complex_types.h"

namespace LIBC_NAMESPACE_DECL {

Expand All @@ -22,5 +19,3 @@ cfloat128 conjf128(cfloat128 x);
} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_COMPLEX_CONJF128_H

#endif // LIBC_TYPES_HAS_CFLOAT128
7 changes: 1 addition & 6 deletions libc/src/complex/conjf16.h
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Expand Up @@ -6,14 +6,11 @@
//
//===----------------------------------------------------------------------===//

#include "src/__support/macros/properties/complex_types.h"

#if defined(LIBC_TYPES_HAS_CFLOAT16)

#ifndef LLVM_LIBC_SRC_COMPLEX_CONJF16_H
#define LLVM_LIBC_SRC_COMPLEX_CONJF16_H

#include "src/__support/macros/config.h"
#include "src/__support/macros/properties/complex_types.h"

namespace LIBC_NAMESPACE_DECL {

Expand All @@ -22,5 +19,3 @@ cfloat16 conjf16(cfloat16 x);
} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_COMPLEX_CONJF16_H

#endif // LIBC_TYPES_HAS_CFLOAT16
7 changes: 1 addition & 6 deletions libc/src/complex/cprojf128.h
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Expand Up @@ -6,14 +6,11 @@
//
//===----------------------------------------------------------------------===//

#include "src/__support/macros/properties/complex_types.h"

#if defined(LIBC_TYPES_HAS_CFLOAT128)

#ifndef LLVM_LIBC_SRC_COMPLEX_CPROJF128_H
#define LLVM_LIBC_SRC_COMPLEX_CPROJF128_H

#include "src/__support/macros/config.h"
#include "src/__support/macros/properties/complex_types.h"

namespace LIBC_NAMESPACE_DECL {

Expand All @@ -22,5 +19,3 @@ cfloat128 cprojf128(cfloat128 x);
} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_COMPLEX_CPROJF128_H

#endif // LIBC_TYPES_HAS_CFLOAT128
7 changes: 1 addition & 6 deletions libc/src/complex/cprojf16.h
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Expand Up @@ -6,14 +6,11 @@
//
//===----------------------------------------------------------------------===//

#include "src/__support/macros/properties/complex_types.h"

#if defined(LIBC_TYPES_HAS_CFLOAT16)

#ifndef LLVM_LIBC_SRC_COMPLEX_CPROJF16_H
#define LLVM_LIBC_SRC_COMPLEX_CPROJF16_H

#include "src/__support/macros/config.h"
#include "src/__support/macros/properties/complex_types.h"

namespace LIBC_NAMESPACE_DECL {

Expand All @@ -22,5 +19,3 @@ cfloat16 cprojf16(cfloat16 x);
} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_COMPLEX_CPROJF16_H

#endif // LIBC_TYPES_HAS_CFLOAT16
9 changes: 2 additions & 7 deletions libc/src/complex/crealf128.h
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Expand Up @@ -6,15 +6,12 @@
//
//===----------------------------------------------------------------------===//

#include "src/__support/macros/properties/complex_types.h"
#include "src/__support/macros/properties/types.h"

#if defined(LIBC_TYPES_HAS_CFLOAT128)

#ifndef LLVM_LIBC_SRC_COMPLEX_CREALF128_H
#define LLVM_LIBC_SRC_COMPLEX_CREALF128_H

#include "src/__support/macros/config.h"
#include "src/__support/macros/properties/complex_types.h"
#include "src/__support/macros/properties/types.h"

namespace LIBC_NAMESPACE_DECL {

Expand All @@ -23,5 +20,3 @@ float128 crealf128(cfloat128 x);
} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_COMPLEX_CREALF128_H

#endif // LIBC_TYPES_HAS_CFLOAT128
9 changes: 2 additions & 7 deletions libc/src/complex/crealf16.h
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Expand Up @@ -6,15 +6,12 @@
//
//===----------------------------------------------------------------------===//

#include "src/__support/macros/properties/complex_types.h"
#include "src/__support/macros/properties/types.h"

#if defined(LIBC_TYPES_HAS_CFLOAT16)

#ifndef LLVM_LIBC_SRC_COMPLEX_CREALF16_H
#define LLVM_LIBC_SRC_COMPLEX_CREALF16_H

#include "src/__support/macros/config.h"
#include "src/__support/macros/properties/complex_types.h"
#include "src/__support/macros/properties/types.h"

namespace LIBC_NAMESPACE_DECL {

Expand All @@ -23,5 +20,3 @@ float16 crealf16(cfloat16 x);
} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_COMPLEX_CREALF16_H

#endif // LIBC_TYPES_HAS_CFLOAT16
4 changes: 0 additions & 4 deletions libc/src/complex/generic/cimagf128.cpp
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Expand Up @@ -7,8 +7,6 @@
//===----------------------------------------------------------------------===//

#include "src/complex/cimagf128.h"
#if defined(LIBC_TYPES_HAS_CFLOAT128)

#include "src/__support/CPP/bit.h"
#include "src/__support/common.h"
#include "src/__support/complex_type.h"
Expand All @@ -21,5 +19,3 @@ LLVM_LIBC_FUNCTION(float128, cimagf128, (cfloat128 x)) {
}

} // namespace LIBC_NAMESPACE_DECL

#endif // LIBC_TYPES_HAS_CFLOAT128
4 changes: 0 additions & 4 deletions libc/src/complex/generic/cimagf16.cpp
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Expand Up @@ -7,8 +7,6 @@
//===----------------------------------------------------------------------===//

#include "src/complex/cimagf16.h"
#if defined(LIBC_TYPES_HAS_CFLOAT16)

#include "src/__support/CPP/bit.h"
#include "src/__support/common.h"
#include "src/__support/complex_type.h"
Expand All @@ -21,5 +19,3 @@ LLVM_LIBC_FUNCTION(float16, cimagf16, (cfloat16 x)) {
}

} // namespace LIBC_NAMESPACE_DECL

#endif // LIBC_TYPES_HAS_CFLOAT16
4 changes: 0 additions & 4 deletions libc/src/complex/generic/conjf128.cpp
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Expand Up @@ -7,8 +7,6 @@
//===----------------------------------------------------------------------===//

#include "src/complex/conjf128.h"
#if defined(LIBC_TYPES_HAS_CFLOAT128)

#include "src/__support/common.h"
#include "src/__support/complex_type.h"

Expand All @@ -19,5 +17,3 @@ LLVM_LIBC_FUNCTION(cfloat128, conjf128, (cfloat128 x)) {
}

} // namespace LIBC_NAMESPACE_DECL

#endif // LIBC_TYPES_HAS_CFLOAT128
4 changes: 0 additions & 4 deletions libc/src/complex/generic/conjf16.cpp
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Expand Up @@ -7,8 +7,6 @@
//===----------------------------------------------------------------------===//

#include "src/complex/conjf16.h"
#if defined(LIBC_TYPES_HAS_CFLOAT16)

#include "src/__support/common.h"
#include "src/__support/complex_type.h"

Expand All @@ -19,5 +17,3 @@ LLVM_LIBC_FUNCTION(cfloat16, conjf16, (cfloat16 x)) {
}

} // namespace LIBC_NAMESPACE_DECL

#endif // LIBC_TYPES_HAS_CFLOAT16
4 changes: 0 additions & 4 deletions libc/src/complex/generic/cprojf128.cpp
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Expand Up @@ -7,8 +7,6 @@
//===----------------------------------------------------------------------===//

#include "src/complex/cprojf128.h"
#if defined(LIBC_TYPES_HAS_CFLOAT128)

#include "src/__support/common.h"
#include "src/__support/complex_type.h"

Expand All @@ -19,5 +17,3 @@ LLVM_LIBC_FUNCTION(cfloat128, cprojf128, (cfloat128 x)) {
}

} // namespace LIBC_NAMESPACE_DECL

#endif // LIBC_TYPES_HAS_CFLOAT128
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