diff --git a/libc/config/baremetal/aarch64/entrypoints.txt b/libc/config/baremetal/aarch64/entrypoints.txt index c4ec03fc146e8..1784e108d6acd 100644 --- a/libc/config/baremetal/aarch64/entrypoints.txt +++ b/libc/config/baremetal/aarch64/entrypoints.txt @@ -785,16 +785,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/config/baremetal/arm/entrypoints.txt b/libc/config/baremetal/arm/entrypoints.txt index d9e173a71e47a..9a58ebd28ea64 100644 --- a/libc/config/baremetal/arm/entrypoints.txt +++ b/libc/config/baremetal/arm/entrypoints.txt @@ -788,16 +788,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/config/baremetal/riscv/entrypoints.txt b/libc/config/baremetal/riscv/entrypoints.txt index 9b0cf14037fae..2422551137052 100644 --- a/libc/config/baremetal/riscv/entrypoints.txt +++ b/libc/config/baremetal/riscv/entrypoints.txt @@ -788,16 +788,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/config/darwin/aarch64/entrypoints.txt b/libc/config/darwin/aarch64/entrypoints.txt index 2a634852a2ed0..a3e7aad86235d 100644 --- a/libc/config/darwin/aarch64/entrypoints.txt +++ b/libc/config/darwin/aarch64/entrypoints.txt @@ -618,16 +618,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/config/darwin/x86_64/entrypoints.txt b/libc/config/darwin/x86_64/entrypoints.txt index 6a18d557f86fb..2343a3d6185f9 100644 --- a/libc/config/darwin/x86_64/entrypoints.txt +++ b/libc/config/darwin/x86_64/entrypoints.txt @@ -261,16 +261,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/config/gpu/amdgpu/entrypoints.txt b/libc/config/gpu/amdgpu/entrypoints.txt index 008f7c7bd642c..7b9ee44f5013c 100644 --- a/libc/config/gpu/amdgpu/entrypoints.txt +++ b/libc/config/gpu/amdgpu/entrypoints.txt @@ -644,16 +644,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/config/gpu/nvptx/entrypoints.txt b/libc/config/gpu/nvptx/entrypoints.txt index 7d36aa4eb40f9..5b724a3bdeae3 100644 --- a/libc/config/gpu/nvptx/entrypoints.txt +++ b/libc/config/gpu/nvptx/entrypoints.txt @@ -646,16 +646,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/config/linux/aarch64/entrypoints.txt b/libc/config/linux/aarch64/entrypoints.txt index d04a382de494d..1f2c58cf11dd0 100644 --- a/libc/config/linux/aarch64/entrypoints.txt +++ b/libc/config/linux/aarch64/entrypoints.txt @@ -873,16 +873,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/config/linux/arm/entrypoints.txt b/libc/config/linux/arm/entrypoints.txt index 865392a918624..daeeee5cc96c8 100644 --- a/libc/config/linux/arm/entrypoints.txt +++ b/libc/config/linux/arm/entrypoints.txt @@ -488,16 +488,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/config/linux/riscv/entrypoints.txt b/libc/config/linux/riscv/entrypoints.txt index 207608c431a9b..3a42342fd0ded 100644 --- a/libc/config/linux/riscv/entrypoints.txt +++ b/libc/config/linux/riscv/entrypoints.txt @@ -891,16 +891,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/config/linux/x86_64/entrypoints.txt b/libc/config/linux/x86_64/entrypoints.txt index 2ba2b6874e2e5..fc52bf6f60c25 100644 --- a/libc/config/linux/x86_64/entrypoints.txt +++ b/libc/config/linux/x86_64/entrypoints.txt @@ -924,16 +924,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/config/windows/entrypoints.txt b/libc/config/windows/entrypoints.txt index 32a6a578aae13..413a7a3c48f70 100644 --- a/libc/config/windows/entrypoints.txt +++ b/libc/config/windows/entrypoints.txt @@ -334,16 +334,22 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS libc.src.math.fminimum_magbf16 libc.src.math.fminimum_mag_numbf16 libc.src.math.fminimum_numbf16 + libc.src.math.llrintbf16 + libc.src.math.llroundbf16 + libc.src.math.lrintbf16 + libc.src.math.lroundbf16 libc.src.math.fromfpbf16 libc.src.math.fromfpxbf16 libc.src.math.getpayloadbf16 libc.src.math.nanbf16 + libc.src.math.nearbyintbf16 libc.src.math.nextafterbf16 libc.src.math.nextdownbf16 libc.src.math.nexttowardbf16 libc.src.math.nextupbf16 libc.src.math.roundbf16 libc.src.math.roundevenbf16 + libc.src.math.rintbf16 libc.src.math.setpayloadbf16 libc.src.math.setpayloadsigbf16 libc.src.math.truncbf16 diff --git a/libc/docs/headers/math/index.rst b/libc/docs/headers/math/index.rst index 1481992815857..b0fd807845b99 100644 --- a/libc/docs/headers/math/index.rst +++ b/libc/docs/headers/math/index.rst @@ -199,21 +199,21 @@ Basic Operations +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ | llogb | |check| | |check| | |check| | |check| | |check| | | 7.12.6.10 | F.10.3.10 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ -| llrint | |check| | |check| | |check| | |check| | |check| | | 7.12.9.5 | F.10.6.5 | +| llrint | |check| | |check| | |check| | |check| | |check| | |check| | 7.12.9.5 | F.10.6.5 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ -| llround | |check| | |check| | |check| | |check| | |check| | | 7.12.9.7 | F.10.6.7 | +| llround | |check| | |check| | |check| | |check| | |check| | |check| | 7.12.9.7 | F.10.6.7 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ | logb | |check| | |check| | |check| | |check| | |check| | | 7.12.6.17 | F.10.3.17 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ -| lrint | |check| | |check| | |check| | |check| | |check| | | 7.12.9.5 | F.10.6.5 | +| lrint | |check| | |check| | |check| | |check| | |check| | |check| | 7.12.9.5 | F.10.6.5 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ -| lround | |check| | |check| | |check| | |check| | |check| | | 7.12.9.7 | F.10.6.7 | +| lround | |check| | |check| | |check| | |check| | |check| | |check| | 7.12.9.7 | F.10.6.7 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ | modf | |check| | |check| | |check| | |check| | |check| | | 7.12.6.18 | F.10.3.18 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ | nan | |check| | |check| | |check| | |check| | |check| | |check| | 7.12.11.2 | F.10.8.2 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ -| nearbyint | |check| | |check| | |check| | |check| | |check| | | 7.12.9.3 | F.10.6.3 | +| nearbyint | |check| | |check| | |check| | |check| | |check| | |check| | 7.12.9.3 | F.10.6.3 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ | nextafter | |check| | |check| | |check| | |check| | |check| | |check| | 7.12.11.3 | F.10.8.3 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ @@ -227,7 +227,7 @@ Basic Operations +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ | remquo | |check| | |check| | |check| | |check| | |check| | | 7.12.10.3 | F.10.7.3 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ -| rint | |check| | |check| | |check| | |check| | |check| | | 7.12.9.4 | F.10.6.4 | +| rint | |check| | |check| | |check| | |check| | |check| | |check| | 7.12.9.4 | F.10.6.4 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ | round | |check| | |check| | |check| | |check| | |check| | |check| | 7.12.9.6 | F.10.6.6 | +------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+------------------------+----------------------------+ diff --git a/libc/src/__support/FPUtil/bfloat16.h b/libc/src/__support/FPUtil/bfloat16.h index f74fa0c2bef5a..ba97b42e23218 100644 --- a/libc/src/__support/FPUtil/bfloat16.h +++ b/libc/src/__support/FPUtil/bfloat16.h @@ -59,6 +59,11 @@ struct BFloat16 { return cpp::bit_cast(x_bits); } + template , int> = 0> + LIBC_INLINE constexpr explicit operator T() const { + return static_cast(static_cast(*this)); + } + LIBC_INLINE bool operator==(BFloat16 other) const { return fputil::equals(*this, other); } diff --git a/libc/src/math/CMakeLists.txt b/libc/src/math/CMakeLists.txt index a90c5ebcee244..2fe3d194e1344 100644 --- a/libc/src/math/CMakeLists.txt +++ b/libc/src/math/CMakeLists.txt @@ -392,24 +392,28 @@ add_math_entrypoint_object(llrintf) add_math_entrypoint_object(llrintl) add_math_entrypoint_object(llrintf16) add_math_entrypoint_object(llrintf128) +add_math_entrypoint_object(llrintbf16) add_math_entrypoint_object(llround) add_math_entrypoint_object(llroundf) add_math_entrypoint_object(llroundl) add_math_entrypoint_object(llroundf16) add_math_entrypoint_object(llroundf128) +add_math_entrypoint_object(llroundbf16) add_math_entrypoint_object(lrint) add_math_entrypoint_object(lrintf) add_math_entrypoint_object(lrintl) add_math_entrypoint_object(lrintf16) add_math_entrypoint_object(lrintf128) +add_math_entrypoint_object(lrintbf16) add_math_entrypoint_object(lround) add_math_entrypoint_object(lroundf) add_math_entrypoint_object(lroundl) add_math_entrypoint_object(lroundf16) add_math_entrypoint_object(lroundf128) +add_math_entrypoint_object(lroundbf16) add_math_entrypoint_object(modf) add_math_entrypoint_object(modff) @@ -429,6 +433,7 @@ add_math_entrypoint_object(nearbyintf) add_math_entrypoint_object(nearbyintl) add_math_entrypoint_object(nearbyintf16) add_math_entrypoint_object(nearbyintf128) +add_math_entrypoint_object(nearbyintbf16) add_math_entrypoint_object(nextafter) add_math_entrypoint_object(nextafterf) @@ -479,6 +484,7 @@ add_math_entrypoint_object(rintf) add_math_entrypoint_object(rintl) add_math_entrypoint_object(rintf16) add_math_entrypoint_object(rintf128) +add_math_entrypoint_object(rintbf16) add_math_entrypoint_object(round) add_math_entrypoint_object(roundf) diff --git a/libc/src/math/generic/CMakeLists.txt b/libc/src/math/generic/CMakeLists.txt index 3f13066c19d3a..1a61ccb107bcf 100644 --- a/libc/src/math/generic/CMakeLists.txt +++ b/libc/src/math/generic/CMakeLists.txt @@ -1012,6 +1012,19 @@ add_entrypoint_object( libc.src.__support.FPUtil.nearest_integer_operations ) +add_entrypoint_object( + lroundbf16 + SRCS + lroundbf16.cpp + HDRS + ../lroundf16.h + DEPENDS + libc.src.__support.common + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.nearest_integer_operations + libc.src.__support.macros.config +) + add_entrypoint_object( llround SRCS @@ -1064,6 +1077,19 @@ add_entrypoint_object( libc.src.__support.FPUtil.nearest_integer_operations ) +add_entrypoint_object( + llroundbf16 + SRCS + llroundbf16.cpp + HDRS + ../llroundf16.h + DEPENDS + libc.src.__support.common + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.nearest_integer_operations + libc.src.__support.macros.config +) + add_entrypoint_object( rint SRCS @@ -1124,6 +1150,21 @@ add_entrypoint_object( libc.src.__support.FPUtil.nearest_integer_operations ) +add_entrypoint_object( + rintbf16 + SRCS + rintbf16.cpp + HDRS + ../rintbf16.h + DEPENDS + libc.src.__support.common + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.nearest_integer_operations + libc.src.__support.macros.config + FLAGS + ROUND_OPT +) + add_entrypoint_object( lrint SRCS @@ -1176,6 +1217,19 @@ add_entrypoint_object( libc.src.__support.FPUtil.nearest_integer_operations ) +add_entrypoint_object( + lrintbf16 + SRCS + lrintbf16.cpp + HDRS + ../lrintbf16.h + DEPENDS + libc.src.__support.common + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.nearest_integer_operations + libc.src.__support.macros.config +) + add_entrypoint_object( llrint SRCS @@ -1228,6 +1282,17 @@ add_entrypoint_object( libc.src.__support.FPUtil.nearest_integer_operations ) +add_entrypoint_object( + llrintbf16 + SRCS + llrintbf16.cpp + HDRS + ../llrintbf16.h + DEPENDS + libc.src.__support.macros.properties.types + libc.src.__support.FPUtil.nearest_integer_operations +) + add_entrypoint_object( nearbyint SRCS @@ -1280,6 +1345,19 @@ add_entrypoint_object( libc.src.__support.FPUtil.nearest_integer_operations ) +add_entrypoint_object( + nearbyintbf16 + SRCS + nearbyintbf16.cpp + HDRS + ../nearbyintbf16.h + DEPENDS + libc.src.__support.common + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.nearest_integer_operations + libc.src.__support.macros.config +) + add_entrypoint_object( erff SRCS diff --git a/libc/src/math/generic/llrintbf16.cpp b/libc/src/math/generic/llrintbf16.cpp new file mode 100644 index 0000000000000..ec85454d788ff --- /dev/null +++ b/libc/src/math/generic/llrintbf16.cpp @@ -0,0 +1,23 @@ +//===-- Implementation of llrintbf16 function -----------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "src/math/llrintbf16.h" +#include "src/__support/FPUtil/NearestIntegerOperations.h" +#include "src/__support/FPUtil/bfloat16.h" +#include "src/__support/common.h" +#include "src/__support/macros/config.h" + +namespace LIBC_NAMESPACE_DECL { + +LLVM_LIBC_FUNCTION(long long, llrintbf16, (bfloat16 x)) { + return fputil::round_to_signed_integer_using_current_rounding_mode( + x); +} + +} // namespace LIBC_NAMESPACE_DECL diff --git a/libc/src/math/generic/llroundbf16.cpp b/libc/src/math/generic/llroundbf16.cpp new file mode 100644 index 0000000000000..2497b6b4a7df3 --- /dev/null +++ b/libc/src/math/generic/llroundbf16.cpp @@ -0,0 +1,21 @@ +//===-- Implementation of llroundbf16 function ----------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "src/math/llroundbf16.h" +#include "src/__support/FPUtil/NearestIntegerOperations.h" +#include "src/__support/FPUtil/bfloat16.h" +#include "src/__support/common.h" +#include "src/__support/macros/config.h" + +namespace LIBC_NAMESPACE_DECL { + +LLVM_LIBC_FUNCTION(long long, llroundbf16, (bfloat16 x)) { + return fputil::round_to_signed_integer(x); +} + +} // namespace LIBC_NAMESPACE_DECL diff --git a/libc/src/math/generic/lrintbf16.cpp b/libc/src/math/generic/lrintbf16.cpp new file mode 100644 index 0000000000000..4b378909413d3 --- /dev/null +++ b/libc/src/math/generic/lrintbf16.cpp @@ -0,0 +1,22 @@ +//===-- Implementation of lrintbf16 function ------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "src/math/lrintbf16.h" +#include "src/__support/FPUtil/NearestIntegerOperations.h" +#include "src/__support/FPUtil/bfloat16.h" +#include "src/__support/common.h" +#include "src/__support/macros/config.h" + +namespace LIBC_NAMESPACE_DECL { + +LLVM_LIBC_FUNCTION(long, lrintbf16, (bfloat16 x)) { + return fputil::round_to_signed_integer_using_current_rounding_mode(x); +} + +} // namespace LIBC_NAMESPACE_DECL diff --git a/libc/src/math/generic/lroundbf16.cpp b/libc/src/math/generic/lroundbf16.cpp new file mode 100644 index 0000000000000..89095d1786f63 --- /dev/null +++ b/libc/src/math/generic/lroundbf16.cpp @@ -0,0 +1,21 @@ +//===-- Implementation of lroundbf16 function -----------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "src/math/lroundbf16.h" +#include "src/__support/FPUtil/NearestIntegerOperations.h" +#include "src/__support/FPUtil/bfloat16.h" +#include "src/__support/common.h" +#include "src/__support/macros/config.h" + +namespace LIBC_NAMESPACE_DECL { + +LLVM_LIBC_FUNCTION(long, lroundbf16, (bfloat16 x)) { + return fputil::round_to_signed_integer(x); +} + +} // namespace LIBC_NAMESPACE_DECL diff --git a/libc/src/math/generic/nearbyintbf16.cpp b/libc/src/math/generic/nearbyintbf16.cpp new file mode 100644 index 0000000000000..a6391995963ff --- /dev/null +++ b/libc/src/math/generic/nearbyintbf16.cpp @@ -0,0 +1,21 @@ +//===-- Implementation of nearbyintbf16 function --------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "src/math/nearbyintbf16.h" +#include "src/__support/FPUtil/NearestIntegerOperations.h" +#include "src/__support/FPUtil/bfloat16.h" +#include "src/__support/common.h" +#include "src/__support/macros/config.h" + +namespace LIBC_NAMESPACE_DECL { + +LLVM_LIBC_FUNCTION(bfloat16, nearbyintbf16, (bfloat16 x)) { + return fputil::round_using_current_rounding_mode(x); +} + +} // namespace LIBC_NAMESPACE_DECL diff --git a/libc/src/math/generic/rintbf16.cpp b/libc/src/math/generic/rintbf16.cpp new file mode 100644 index 0000000000000..2ffe16a716205 --- /dev/null +++ b/libc/src/math/generic/rintbf16.cpp @@ -0,0 +1,21 @@ +//===-- Implementation of rintbf16 function -------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "src/math/rintbf16.h" +#include "src/__support/FPUtil/NearestIntegerOperations.h" +#include "src/__support/FPUtil/bfloat16.h" +#include "src/__support/common.h" +#include "src/__support/macros/config.h" + +namespace LIBC_NAMESPACE_DECL { + +LLVM_LIBC_FUNCTION(bfloat16, rintbf16, (bfloat16 x)) { + return fputil::round_using_current_rounding_mode(x); +} + +} // namespace LIBC_NAMESPACE_DECL diff --git a/libc/src/math/llrintbf16.h b/libc/src/math/llrintbf16.h new file mode 100644 index 0000000000000..23402a57806a9 --- /dev/null +++ b/libc/src/math/llrintbf16.h @@ -0,0 +1,21 @@ +//===-- Implementation header for llrintbf16 --------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_LIBC_SRC_MATH_LLRINTBF16_H +#define LLVM_LIBC_SRC_MATH_LLRINTBF16_H + +#include "src/__support/macros/config.h" +#include "src/__support/macros/properties/types.h" + +namespace LIBC_NAMESPACE_DECL { + +long long llrintbf16(bfloat16 x); + +} // namespace LIBC_NAMESPACE_DECL + +#endif // LLVM_LIBC_SRC_MATH_LLRINTBF16_H diff --git a/libc/src/math/llroundbf16.h b/libc/src/math/llroundbf16.h new file mode 100644 index 0000000000000..69878e43c4460 --- /dev/null +++ b/libc/src/math/llroundbf16.h @@ -0,0 +1,21 @@ +//===-- Implementation header for llroundbf16 -------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_LIBC_SRC_MATH_LLROUNDBF16_H +#define LLVM_LIBC_SRC_MATH_LLROUNDBF16_H + +#include "src/__support/macros/config.h" +#include "src/__support/macros/properties/types.h" + +namespace LIBC_NAMESPACE_DECL { + +long long llroundbf16(bfloat16 x); + +} // namespace LIBC_NAMESPACE_DECL + +#endif // LLVM_LIBC_SRC_MATH_LLROUNDBF16_H diff --git a/libc/src/math/lrintbf16.h b/libc/src/math/lrintbf16.h new file mode 100644 index 0000000000000..ec244728053a3 --- /dev/null +++ b/libc/src/math/lrintbf16.h @@ -0,0 +1,21 @@ +//===-- Implementation header for lrintbf16 ---------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_LIBC_SRC_MATH_LRINTBF16_H +#define LLVM_LIBC_SRC_MATH_LRINTBF16_H + +#include "src/__support/macros/config.h" +#include "src/__support/macros/properties/types.h" + +namespace LIBC_NAMESPACE_DECL { + +long lrintbf16(bfloat16 x); + +} // namespace LIBC_NAMESPACE_DECL + +#endif // LLVM_LIBC_SRC_MATH_LRINTBF16_H diff --git a/libc/src/math/lroundbf16.h b/libc/src/math/lroundbf16.h new file mode 100644 index 0000000000000..c08db7a645b3e --- /dev/null +++ b/libc/src/math/lroundbf16.h @@ -0,0 +1,21 @@ +//===-- Implementation header for lroundbf16 --------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_LIBC_SRC_MATH_LROUNDBF16_H +#define LLVM_LIBC_SRC_MATH_LROUNDBF16_H + +#include "src/__support/macros/config.h" +#include "src/__support/macros/properties/types.h" + +namespace LIBC_NAMESPACE_DECL { + +long lroundbf16(bfloat16 x); + +} // namespace LIBC_NAMESPACE_DECL + +#endif // LLVM_LIBC_SRC_MATH_LROUNDBF16_H diff --git a/libc/src/math/nearbyintbf16.h b/libc/src/math/nearbyintbf16.h new file mode 100644 index 0000000000000..bc7eb3b6a315d --- /dev/null +++ b/libc/src/math/nearbyintbf16.h @@ -0,0 +1,21 @@ +//===-- Implementation header for nearbyintbf16 -----------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_LIBC_SRC_MATH_NEARBYINTBF16_H +#define LLVM_LIBC_SRC_MATH_NEARBYINTBF16_H + +#include "src/__support/macros/config.h" +#include "src/__support/macros/properties/types.h" + +namespace LIBC_NAMESPACE_DECL { + +bfloat16 nearbyintbf16(bfloat16 x); + +} // namespace LIBC_NAMESPACE_DECL + +#endif // LLVM_LIBC_SRC_MATH_NEARBYINTBF16_H diff --git a/libc/src/math/rintbf16.h b/libc/src/math/rintbf16.h new file mode 100644 index 0000000000000..aae1541b583fa --- /dev/null +++ b/libc/src/math/rintbf16.h @@ -0,0 +1,21 @@ +//===-- Implementation header for rintbf16 ----------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_LIBC_SRC_MATH_RINTBF16_H +#define LLVM_LIBC_SRC_MATH_RINTBF16_H + +#include "src/__support/macros/config.h" +#include "src/__support/macros/properties/types.h" + +namespace LIBC_NAMESPACE_DECL { + +bfloat16 rintbf16(bfloat16 x); + +} // namespace LIBC_NAMESPACE_DECL + +#endif // LLVM_LIBC_SRC_MATH_RINTBF16_H diff --git a/libc/test/src/math/CMakeLists.txt b/libc/test/src/math/CMakeLists.txt index e15df147c3c35..8e24c5d5c2afd 100644 --- a/libc/test/src/math/CMakeLists.txt +++ b/libc/test/src/math/CMakeLists.txt @@ -668,6 +668,25 @@ add_fp_unittest( libc.src.__support.FPUtil.fp_bits ) +add_fp_unittest( + lroundbf16_test + NEED_MPFR + SUITE + libc-math-unittests + SRCS + lroundbf16_test.cpp + HDRS + RoundToIntegerTest.h + DEPENDS + libc.hdr.fenv_macros + libc.src.errno.errno + libc.src.math.lroundbf16 + libc.src.__support.CPP.algorithm + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.fenv_impl + libc.src.__support.FPUtil.fp_bits +) + add_fp_unittest( llround_test NEED_MPFR @@ -740,6 +759,25 @@ add_fp_unittest( libc.src.__support.FPUtil.fp_bits ) +add_fp_unittest( + llroundbf16_test + NEED_MPFR + SUITE + libc-math-unittests + SRCS + llroundbf16_test.cpp + HDRS + RoundToIntegerTest.h + DEPENDS + libc.hdr.fenv_macros + libc.src.errno.errno + libc.src.math.llroundbf16 + libc.src.__support.CPP.algorithm + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.fenv_impl + libc.src.__support.FPUtil.fp_bits +) + add_fp_unittest( nearbyint_test NEED_MPFR @@ -800,6 +838,22 @@ add_fp_unittest( libc.src.__support.CPP.array ) +add_fp_unittest( + nearbyintbf16_test + NEED_MPFR + SUITE + libc-math-unittests + SRCS + nearbyintbf16_test.cpp + HDRS + NearbyIntTest.h + DEPENDS + libc.src.math.nearbyintbf16 + libc.src.__support.CPP.algorithm + libc.src.__support.CPP.array + libc.src.__support.FPUtil.bfloat16 +) + add_fp_unittest( rint_test NEED_MPFR @@ -868,6 +922,24 @@ add_fp_unittest( libc.src.__support.FPUtil.fp_bits ) +add_fp_unittest( + rintbf16_test + NEED_MPFR + SUITE + libc-math-unittests + SRCS + rintbf16_test.cpp + HDRS + RIntTest.h + DEPENDS + libc.hdr.fenv_macros + libc.src.math.rintbf16 + libc.src.__support.CPP.algorithm + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.fenv_impl + libc.src.__support.FPUtil.fp_bits +) + add_fp_unittest( lrint_test NEED_MPFR @@ -932,6 +1004,23 @@ add_fp_unittest( libc.src.__support.FPUtil.fp_bits ) +add_fp_unittest( + lrintbf16_test + NEED_MPFR + SUITE + libc-math-unittests + SRCS + lrintbf16_test.cpp + HDRS + RoundToIntegerTest.h + DEPENDS + libc.src.math.lrintbf16 + libc.src.__support.CPP.algorithm + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.fenv_impl + libc.src.__support.FPUtil.fp_bits +) + add_fp_unittest( llrint_test NEED_MPFR @@ -996,6 +1085,23 @@ add_fp_unittest( libc.src.__support.FPUtil.fp_bits ) +add_fp_unittest( + llrintbf16_test + NEED_MPFR + SUITE + libc-math-unittests + SRCS + llrintbf16_test.cpp + HDRS + RoundToIntegerTest.h + DEPENDS + libc.src.math.llrintbf16 + libc.src.__support.CPP.algorithm + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.fenv_impl + libc.src.__support.FPUtil.fp_bits +) + add_fp_unittest( exp_test NEED_MPFR diff --git a/libc/test/src/math/RoundToIntegerTest.h b/libc/test/src/math/RoundToIntegerTest.h index 6af9cfea0e0a5..e5e93869a3235 100644 --- a/libc/test/src/math/RoundToIntegerTest.h +++ b/libc/test/src/math/RoundToIntegerTest.h @@ -127,8 +127,8 @@ class RoundToIntegerTestTemplate test_one_input(func, FloatType(-1.0), IntType(-1), false); test_one_input(func, FloatType(10.0), IntType(10), false); test_one_input(func, FloatType(-10.0), IntType(-10), false); - test_one_input(func, FloatType(1234.0), IntType(1234), false); - test_one_input(func, FloatType(-1234.0), IntType(-1234), false); + test_one_input(func, FloatType(1232.0), IntType(1232), false); + test_one_input(func, FloatType(-1232.0), IntType(-1232), false); // The rest of this function compares with an equivalent MPFR function // which rounds floating point numbers to long values. There is no MPFR diff --git a/libc/test/src/math/llrintbf16_test.cpp b/libc/test/src/math/llrintbf16_test.cpp new file mode 100644 index 0000000000000..e841e627e2634 --- /dev/null +++ b/libc/test/src/math/llrintbf16_test.cpp @@ -0,0 +1,15 @@ +//===-- Unittests for llrintbf16 ------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "RoundToIntegerTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/llrintbf16.h" + +LIST_ROUND_TO_INTEGER_TESTS_WITH_MODES(bfloat16, long long, + LIBC_NAMESPACE::llrintbf16) diff --git a/libc/test/src/math/llroundbf16_test.cpp b/libc/test/src/math/llroundbf16_test.cpp new file mode 100644 index 0000000000000..c3b7ea43c3e8a --- /dev/null +++ b/libc/test/src/math/llroundbf16_test.cpp @@ -0,0 +1,14 @@ +//===-- Unittests for llroundbf16 -----------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "RoundToIntegerTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/llroundbf16.h" + +LIST_ROUND_TO_INTEGER_TESTS(bfloat16, long long, LIBC_NAMESPACE::llroundbf16) diff --git a/libc/test/src/math/lrintbf16_test.cpp b/libc/test/src/math/lrintbf16_test.cpp new file mode 100644 index 0000000000000..65a5633b81723 --- /dev/null +++ b/libc/test/src/math/lrintbf16_test.cpp @@ -0,0 +1,15 @@ +//===-- Unittests for lrintbf16 -------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "RoundToIntegerTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/lrintbf16.h" + +LIST_ROUND_TO_INTEGER_TESTS_WITH_MODES(bfloat16, long, + LIBC_NAMESPACE::lrintbf16) diff --git a/libc/test/src/math/lroundbf16_test.cpp b/libc/test/src/math/lroundbf16_test.cpp new file mode 100644 index 0000000000000..2f2b7b1a71b36 --- /dev/null +++ b/libc/test/src/math/lroundbf16_test.cpp @@ -0,0 +1,14 @@ +//===-- Unittests for lroundbf16 ------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "RoundToIntegerTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/lroundbf16.h" + +LIST_ROUND_TO_INTEGER_TESTS(bfloat16, long, LIBC_NAMESPACE::lroundbf16) diff --git a/libc/test/src/math/nearbyintbf16_test.cpp b/libc/test/src/math/nearbyintbf16_test.cpp new file mode 100644 index 0000000000000..2d64fc5a154ee --- /dev/null +++ b/libc/test/src/math/nearbyintbf16_test.cpp @@ -0,0 +1,14 @@ +//===-- Unittests for nearbyintbf16 ---------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "NearbyIntTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/nearbyintbf16.h" + +LIST_NEARBYINT_TESTS(bfloat16, LIBC_NAMESPACE::nearbyintbf16) diff --git a/libc/test/src/math/rintbf16_test.cpp b/libc/test/src/math/rintbf16_test.cpp new file mode 100644 index 0000000000000..c78dcf6a31560 --- /dev/null +++ b/libc/test/src/math/rintbf16_test.cpp @@ -0,0 +1,14 @@ +//===-- Unittests for rintbf16 --------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "RIntTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/rintbf16.h" + +LIST_RINT_TESTS(bfloat16, LIBC_NAMESPACE::rintbf16) diff --git a/libc/test/src/math/smoke/CMakeLists.txt b/libc/test/src/math/smoke/CMakeLists.txt index 65da1198a4044..929d7b02fa962 100644 --- a/libc/test/src/math/smoke/CMakeLists.txt +++ b/libc/test/src/math/smoke/CMakeLists.txt @@ -936,6 +936,23 @@ add_fp_unittest( libc.src.__support.FPUtil.fp_bits ) +add_fp_unittest( + lroundbf16_test + SUITE + libc-math-smoke-tests + SRCS + lroundbf16_test.cpp + HDRS + RoundToIntegerTest.h + DEPENDS + libc.src.errno.errno + libc.src.math.lroundbf16 + libc.src.__support.CPP.algorithm + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.fenv_impl + libc.src.__support.FPUtil.fp_bits +) + add_fp_unittest( llround_test SUITE @@ -1016,6 +1033,23 @@ add_fp_unittest( libc.src.__support.FPUtil.fp_bits ) +add_fp_unittest( + llroundbf16_test + SUITE + libc-math-smoke-tests + SRCS + llroundbf16_test.cpp + HDRS + RoundToIntegerTest.h + DEPENDS + libc.src.errno.errno + libc.src.math.llroundbf16 + libc.src.__support.CPP.algorithm + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.fenv_impl + libc.src.__support.FPUtil.fp_bits +) + add_fp_unittest( rint_test SUITE @@ -1086,6 +1120,21 @@ add_fp_unittest( libc.src.__support.FPUtil.fp_bits ) +add_fp_unittest( + rintbf16_test + SUITE + libc-math-smoke-tests + SRCS + rintbf16_test.cpp + HDRS + RIntTest.h + DEPENDS + libc.src.math.rintbf16 + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.fenv_impl + libc.src.__support.FPUtil.fp_bits +) + add_fp_unittest( lrint_test SUITE @@ -1166,6 +1215,23 @@ add_fp_unittest( libc.src.__support.FPUtil.fp_bits ) +add_fp_unittest( + lrintbf16_test + SUITE + libc-math-smoke-tests + SRCS + lrintbf16_test.cpp + HDRS + RoundToIntegerTest.h + DEPENDS + libc.src.errno.errno + libc.src.math.lrintbf16 + libc.src.__support.CPP.algorithm + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.fenv_impl + libc.src.__support.FPUtil.fp_bits +) + add_fp_unittest( llrint_test SUITE @@ -1246,6 +1312,23 @@ add_fp_unittest( libc.src.__support.FPUtil.fp_bits ) +add_fp_unittest( + llrintbf16_test + SUITE + libc-math-smoke-tests + SRCS + llrintbf16_test.cpp + HDRS + RoundToIntegerTest.h + DEPENDS + libc.src.errno.errno + libc.src.math.llrintbf16 + libc.src.__support.CPP.algorithm + libc.src.__support.FPUtil.bfloat16 + libc.src.__support.FPUtil.fenv_impl + libc.src.__support.FPUtil.fp_bits +) + add_fp_unittest( exp_test SUITE @@ -3596,6 +3679,20 @@ add_fp_unittest( libc.src.math.nearbyintf128 ) +add_fp_unittest( + nearbyintbf16_test + SUITE + libc-math-smoke-tests + SRCS + nearbyintbf16_test.cpp + HDRS + NearbyIntTest.h + DEPENDS + libc.hdr.fenv_macros + libc.src.math.nearbyintbf16 + libc.src.__support.FPUtil.bfloat16 +) + add_fp_unittest( nextafter_test SUITE diff --git a/libc/test/src/math/smoke/RoundToIntegerTest.h b/libc/test/src/math/smoke/RoundToIntegerTest.h index 2b460aef6ef32..6866e9109ca0a 100644 --- a/libc/test/src/math/smoke/RoundToIntegerTest.h +++ b/libc/test/src/math/smoke/RoundToIntegerTest.h @@ -97,8 +97,8 @@ class RoundToIntegerTestTemplate test_one_input(func, F(-1.0), I(-1), false); test_one_input(func, F(10.0), I(10), false); test_one_input(func, F(-10.0), I(-10), false); - test_one_input(func, F(1234.0), I(1234), false); - test_one_input(func, F(-1234.0), I(-1234), false); + test_one_input(func, F(1232.0), I(1232), false); + test_one_input(func, F(-1232.0), I(-1232), false); } void testRoundNumbers(RoundToIntegerFunc func) { @@ -124,7 +124,7 @@ class RoundToIntegerTestTemplate continue; // All subnormal numbers should round to zero. if (TestModes) { - if (x > 0) { + if (x > zero) { LIBC_NAMESPACE::fputil::set_round(FE_UPWARD); test_one_input(func, x, I(1), false); LIBC_NAMESPACE::fputil::set_round(FE_DOWNWARD); diff --git a/libc/test/src/math/smoke/llrintbf16_test.cpp b/libc/test/src/math/smoke/llrintbf16_test.cpp new file mode 100644 index 0000000000000..e841e627e2634 --- /dev/null +++ b/libc/test/src/math/smoke/llrintbf16_test.cpp @@ -0,0 +1,15 @@ +//===-- Unittests for llrintbf16 ------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "RoundToIntegerTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/llrintbf16.h" + +LIST_ROUND_TO_INTEGER_TESTS_WITH_MODES(bfloat16, long long, + LIBC_NAMESPACE::llrintbf16) diff --git a/libc/test/src/math/smoke/llroundbf16_test.cpp b/libc/test/src/math/smoke/llroundbf16_test.cpp new file mode 100644 index 0000000000000..c3b7ea43c3e8a --- /dev/null +++ b/libc/test/src/math/smoke/llroundbf16_test.cpp @@ -0,0 +1,14 @@ +//===-- Unittests for llroundbf16 -----------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "RoundToIntegerTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/llroundbf16.h" + +LIST_ROUND_TO_INTEGER_TESTS(bfloat16, long long, LIBC_NAMESPACE::llroundbf16) diff --git a/libc/test/src/math/smoke/lrintbf16_test.cpp b/libc/test/src/math/smoke/lrintbf16_test.cpp new file mode 100644 index 0000000000000..65a5633b81723 --- /dev/null +++ b/libc/test/src/math/smoke/lrintbf16_test.cpp @@ -0,0 +1,15 @@ +//===-- Unittests for lrintbf16 -------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "RoundToIntegerTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/lrintbf16.h" + +LIST_ROUND_TO_INTEGER_TESTS_WITH_MODES(bfloat16, long, + LIBC_NAMESPACE::lrintbf16) diff --git a/libc/test/src/math/smoke/lroundbf16_test.cpp b/libc/test/src/math/smoke/lroundbf16_test.cpp new file mode 100644 index 0000000000000..2f2b7b1a71b36 --- /dev/null +++ b/libc/test/src/math/smoke/lroundbf16_test.cpp @@ -0,0 +1,14 @@ +//===-- Unittests for lroundbf16 ------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "RoundToIntegerTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/lroundbf16.h" + +LIST_ROUND_TO_INTEGER_TESTS(bfloat16, long, LIBC_NAMESPACE::lroundbf16) diff --git a/libc/test/src/math/smoke/nearbyintbf16_test.cpp b/libc/test/src/math/smoke/nearbyintbf16_test.cpp new file mode 100644 index 0000000000000..2d64fc5a154ee --- /dev/null +++ b/libc/test/src/math/smoke/nearbyintbf16_test.cpp @@ -0,0 +1,14 @@ +//===-- Unittests for nearbyintbf16 ---------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "NearbyIntTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/nearbyintbf16.h" + +LIST_NEARBYINT_TESTS(bfloat16, LIBC_NAMESPACE::nearbyintbf16) diff --git a/libc/test/src/math/smoke/rintbf16_test.cpp b/libc/test/src/math/smoke/rintbf16_test.cpp new file mode 100644 index 0000000000000..c78dcf6a31560 --- /dev/null +++ b/libc/test/src/math/smoke/rintbf16_test.cpp @@ -0,0 +1,14 @@ +//===-- Unittests for rintbf16 --------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "RIntTest.h" + +#include "src/__support/FPUtil/bfloat16.h" +#include "src/math/rintbf16.h" + +LIST_RINT_TESTS(bfloat16, LIBC_NAMESPACE::rintbf16) diff --git a/libc/utils/MPFRWrapper/MPFRUtils.cpp b/libc/utils/MPFRWrapper/MPFRUtils.cpp index ff3bebb1c500b..2155f324aa8a5 100644 --- a/libc/utils/MPFRWrapper/MPFRUtils.cpp +++ b/libc/utils/MPFRWrapper/MPFRUtils.cpp @@ -791,6 +791,8 @@ template bool round_to_long(float16, long &); template bool round_to_long(float128, long &); #endif // LIBC_TYPES_FLOAT128_IS_NOT_LONG_DOUBLE +template bool round_to_long(bfloat16, long &); + template bool round_to_long(T x, RoundingMode mode, long &result) { MPFRNumber mpfr(x); return mpfr.round_to_long(get_mpfr_rounding_mode(mode), result); @@ -808,6 +810,8 @@ template bool round_to_long(float16, RoundingMode, long &); template bool round_to_long(float128, RoundingMode, long &); #endif // LIBC_TYPES_FLOAT128_IS_NOT_LONG_DOUBLE +template bool round_to_long(bfloat16, RoundingMode, long &); + template T round(T x, RoundingMode mode) { MPFRNumber mpfr(x); MPFRNumber result = mpfr.rint(get_mpfr_rounding_mode(mode)); @@ -826,6 +830,8 @@ template float16 round(float16, RoundingMode); template float128 round(float128, RoundingMode); #endif // LIBC_TYPES_FLOAT128_IS_NOT_LONG_DOUBLE +template bfloat16 round(bfloat16, RoundingMode); + } // namespace mpfr } // namespace testing } // namespace LIBC_NAMESPACE_DECL