llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-backend-amdgpu Author: Matt Arsenault (arsenm) <details> <summary>Changes</summary> This should really be the default implementation. --- Full diff: https://github.com/llvm/llvm-project/pull/185637.diff 3 Files Affected: - (modified) libclc/clc/lib/amdgpu/CMakeLists.txt (+1) - (added) libclc/clc/lib/amdgpu/math/clc_frexp.cl (+43) - (added) libclc/clc/lib/generic/math/clc_frexp_builtin.inc (+47) ``````````diff diff --git a/libclc/clc/lib/amdgpu/CMakeLists.txt b/libclc/clc/lib/amdgpu/CMakeLists.txt index f593bc6fdd8cf..4fbb9bb25777e 100644 --- a/libclc/clc/lib/amdgpu/CMakeLists.txt +++ b/libclc/clc/lib/amdgpu/CMakeLists.txt @@ -4,6 +4,7 @@ libclc_configure_source_list(CLC_AMDGPU_SOURCES math/clc_exp.cl math/clc_exp2.cl math/clc_exp10.cl + math/clc_frexp.cl math/clc_half_exp.cl math/clc_half_exp2.cl math/clc_half_exp10.cl diff --git a/libclc/clc/lib/amdgpu/math/clc_frexp.cl b/libclc/clc/lib/amdgpu/math/clc_frexp.cl new file mode 100644 index 0000000000000..9234f84b274df --- /dev/null +++ b/libclc/clc/lib/amdgpu/math/clc_frexp.cl @@ -0,0 +1,43 @@ +//===----------------------------------------------------------------------===// +// +// 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 <clc/internal/clc.h> +#include <clc/math/clc_frexp.h> + +#define __CLC_BODY <clc_frexp_builtin.inc> +#define __CLC_ADDRESS_SPACE private +#define __CLC_PRIVATE +#include <clc/math/gentype.inc> +#undef __CLC_ADDRESS_SPACE +#undef __CLC_PRIVATE + +#define __CLC_BODY <clc_frexp_builtin.inc> +#define __CLC_ADDRESS_SPACE global +#include <clc/math/gentype.inc> +#undef __CLC_ADDRESS_SPACE + +#define __CLC_BODY <clc_frexp_builtin.inc> +#define __CLC_ADDRESS_SPACE local +#include <clc/math/gentype.inc> +#undef __CLC_ADDRESS_SPACE + +#if _CLC_DISTINCT_GENERIC_AS_SUPPORTED +#define __CLC_BODY <clc_frexp_builtin.inc> +#define __CLC_ADDRESS_SPACE generic +#include <clc/math/gentype.inc> +#undef __CLC_ADDRESS_SPACE +#endif + +#define __CLC_FUNCTION __clc_frexp +#define __CLC_ARG2_TYPE int +#define __CLC_ADDRSPACE private +#define __CLC_BODY <clc/shared/unary_def_with_ptr_scalarize.inc> +#include <clc/math/gentype.inc> +#undef __CLC_ADDRSPACE +#undef __CLC_ARG2_TYPE +#undef __CLC_FUNCTION diff --git a/libclc/clc/lib/generic/math/clc_frexp_builtin.inc b/libclc/clc/lib/generic/math/clc_frexp_builtin.inc new file mode 100644 index 0000000000000..72113ce36a591 --- /dev/null +++ b/libclc/clc/lib/generic/math/clc_frexp_builtin.inc @@ -0,0 +1,47 @@ +//===----------------------------------------------------------------------===// +// +// 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 +// +//===----------------------------------------------------------------------===// + +#if defined(__CLC_PRIVATE) && defined(__CLC_SCALAR) + +#if __CLC_FPSIZE == 16 + +_CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE __clc_frexp(__CLC_GENTYPE x, + private __CLC_INTN *ep) { + return __builtin_frexpf16(x, ep); +} + +#elif __CLC_FPSIZE == 32 + +_CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE __clc_frexp(__CLC_GENTYPE x, + private __CLC_INTN *ep) { + return __builtin_frexpf(x, ep); +} + +#elif __CLC_FPSIZE == 64 + +_CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE __clc_frexp(__CLC_GENTYPE x, + private __CLC_INTN *ep) { + return __builtin_frexp(x, ep); +} + +#else +#error "unhandled fpsize" +#endif + +#elif !defined(__CLC_PRIVATE) + +_CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE +__clc_frexp(__CLC_GENTYPE x, __CLC_ADDRESS_SPACE __CLC_INTN *ep) { +private + __CLC_INTN e; + __CLC_GENTYPE result = __clc_frexp(x, &e); + *ep = e; + return result; +} + +#endif `````````` </details> https://github.com/llvm/llvm-project/pull/185637 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
