Wenju He 9c26f37ce3
[libclc] Add generic implementation of some atomic functions in OpenCL spec section 6.15.12.7 (#146814)
Add corresponding clc functions, which are implemented with clang
__scoped_atomic builtins. OpenCL functions are implemented as a wrapper
over clc functions.

Also change legacy atomic_inc and atomic_dec to re-use the newly added
clc_atomic_inc/dec implementations. llvm-diff only no change to
atomic_inc and atomic_dec in bitcode.

Notes:
* Generic OpenCL built-ins functions uses __ATOMIC_SEQ_CST and
__MEMORY_SCOPE_DEVICE for memory order and memory scope parameters.
* OpenCL atomic_*_explicit, atomic_flag* built-ins are not implemented
yet.
* OpenCL built-ins of atomic_intptr_t, atomic_uintptr_t, atomic_size_t
and atomic_ptrdiff_t types are not implemented yet.
* llvm-diff shows no change to nvptx64--nvidiacl.bc and
amdgcn--amdhsa.bc since __opencl_c_atomic_order_seq_cst and
__opencl_c_atomic_scope_device are not defined in these two targets.
2025-07-18 08:09:14 +08:00

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async/clc_prefetch.cl
atomic/clc_atomic_compare_exchange.cl
atomic/clc_atomic_dec.cl
atomic/clc_atomic_exchange.cl
atomic/clc_atomic_fetch_add.cl
atomic/clc_atomic_fetch_and.cl
atomic/clc_atomic_fetch_max.cl
atomic/clc_atomic_fetch_min.cl
atomic/clc_atomic_fetch_or.cl
atomic/clc_atomic_fetch_sub.cl
atomic/clc_atomic_fetch_xor.cl
atomic/clc_atomic_inc.cl
atomic/clc_atomic_load.cl
atomic/clc_atomic_store.cl
common/clc_degrees.cl
common/clc_radians.cl
common/clc_sign.cl
common/clc_smoothstep.cl
common/clc_step.cl
geometric/clc_cross.cl
geometric/clc_distance.cl
geometric/clc_dot.cl
geometric/clc_fast_distance.cl
geometric/clc_fast_length.cl
geometric/clc_fast_normalize.cl
geometric/clc_length.cl
geometric/clc_normalize.cl
integer/clc_abs.cl
integer/clc_abs_diff.cl
integer/clc_add_sat.cl
integer/clc_bitfield_extract_signed.cl
integer/clc_bitfield_extract_unsigned.cl
integer/clc_bitfield_insert.cl
integer/clc_bit_reverse.cl
integer/clc_clz.cl
integer/clc_ctz.cl
integer/clc_hadd.cl
integer/clc_mad24.cl
integer/clc_mad_sat.cl
integer/clc_mul24.cl
integer/clc_mul_hi.cl
integer/clc_popcount.cl
integer/clc_rhadd.cl
integer/clc_rotate.cl
integer/clc_sub_sat.cl
integer/clc_upsample.cl
math/clc_acos.cl
math/clc_acosh.cl
math/clc_acospi.cl
math/clc_asin.cl
math/clc_asinh.cl
math/clc_asinpi.cl
math/clc_atan.cl
math/clc_atan2.cl
math/clc_atan2pi.cl
math/clc_atanh.cl
math/clc_atanpi.cl
math/clc_cbrt.cl
math/clc_ceil.cl
math/clc_copysign.cl
math/clc_cos.cl
math/clc_cosh.cl
math/clc_cospi.cl
math/clc_ep_log.cl
math/clc_erf.cl
math/clc_erfc.cl
math/clc_exp.cl
math/clc_exp10.cl
math/clc_exp2.cl
math/clc_expm1.cl
math/clc_exp_helper.cl
math/clc_fabs.cl
math/clc_fdim.cl
math/clc_fma.cl
math/clc_fmax.cl
math/clc_fmin.cl
math/clc_floor.cl
math/clc_fmod.cl
math/clc_fract.cl
math/clc_frexp.cl
math/clc_half_cos.cl
math/clc_half_divide.cl
math/clc_half_exp.cl
math/clc_half_exp10.cl
math/clc_half_exp2.cl
math/clc_half_log.cl
math/clc_half_log10.cl
math/clc_half_log2.cl
math/clc_half_powr.cl
math/clc_half_rsqrt.cl
math/clc_half_recip.cl
math/clc_half_sin.cl
math/clc_half_sqrt.cl
math/clc_half_tan.cl
math/clc_hypot.cl
math/clc_ilogb.cl
math/clc_ldexp.cl
math/clc_lgamma.cl
math/clc_lgamma_r.cl
math/clc_log.cl
math/clc_log10.cl
math/clc_log1p.cl
math/clc_log2.cl
math/clc_logb.cl
math/clc_mad.cl
math/clc_maxmag.cl
math/clc_minmag.cl
math/clc_modf.cl
math/clc_nan.cl
math/clc_native_cos.cl
math/clc_native_divide.cl
math/clc_native_exp.cl
math/clc_native_exp10.cl
math/clc_native_exp2.cl
math/clc_native_log.cl
math/clc_native_log10.cl
math/clc_native_log2.cl
math/clc_native_powr.cl
math/clc_native_rsqrt.cl
math/clc_native_recip.cl
math/clc_native_sin.cl
math/clc_native_sqrt.cl
math/clc_native_tan.cl
math/clc_nextafter.cl
math/clc_pow.cl
math/clc_pown.cl
math/clc_powr.cl
math/clc_remainder.cl
math/clc_remquo.cl
math/clc_rint.cl
math/clc_rootn.cl
math/clc_round.cl
math/clc_rsqrt.cl
math/clc_sin.cl
math/clc_sincos.cl
math/clc_sincos_helpers.cl
math/clc_sinh.cl
math/clc_sinpi.cl
math/clc_sqrt.cl
math/clc_sw_fma.cl
math/clc_tables.cl
math/clc_tan.cl
math/clc_tanh.cl
math/clc_tanpi.cl
math/clc_tgamma.cl
math/clc_trunc.cl
misc/clc_shuffle.cl
misc/clc_shuffle2.cl
relational/clc_all.cl
relational/clc_any.cl
relational/clc_bitselect.cl
relational/clc_isequal.cl
relational/clc_isfinite.cl
relational/clc_isgreater.cl
relational/clc_isgreaterequal.cl
relational/clc_isinf.cl
relational/clc_isless.cl
relational/clc_islessequal.cl
relational/clc_islessgreater.cl
relational/clc_isnan.cl
relational/clc_isnormal.cl
relational/clc_isnotequal.cl
relational/clc_isordered.cl
relational/clc_isunordered.cl
relational/clc_select.cl
relational/clc_signbit.cl
shared/clc_clamp.cl
shared/clc_max.cl
shared/clc_min.cl
shared/clc_vload.cl
shared/clc_vstore.cl
workitem/clc_get_local_linear_id.cl
workitem/clc_get_num_sub_groups.cl
workitem/clc_get_sub_group_id.cl
workitem/clc_get_sub_group_size.cl