https://github.com/wenju-he created https://github.com/llvm/llvm-project/pull/141721
llvm-diff shows no change to amdgcn--amdhsa.bc >From 72d456f335d78b8ae7e1d25a0229e9f9f89a466b Mon Sep 17 00:00:00 2001 From: Wenju He <wenju...@intel.com> Date: Tue, 27 May 2025 23:50:32 -0700 Subject: [PATCH] [libclc] Move prefetch to clc library llvm-diff shows no change to amdgcn--amdhsa.bc --- libclc/clc/include/clc/async/clc_prefetch.h | 18 ++++++++++++++++++ libclc/clc/include/clc/async/clc_prefetch.inc | 10 ++++++++++ libclc/clc/lib/generic/SOURCES | 1 + libclc/clc/lib/generic/async/clc_prefetch.cl | 16 ++++++++++++++++ libclc/clc/lib/generic/async/clc_prefetch.inc | 10 ++++++++++ libclc/opencl/lib/generic/async/prefetch.cl | 1 + libclc/opencl/lib/generic/async/prefetch.inc | 4 +++- 7 files changed, 59 insertions(+), 1 deletion(-) create mode 100644 libclc/clc/include/clc/async/clc_prefetch.h create mode 100644 libclc/clc/include/clc/async/clc_prefetch.inc create mode 100644 libclc/clc/lib/generic/async/clc_prefetch.cl create mode 100644 libclc/clc/lib/generic/async/clc_prefetch.inc diff --git a/libclc/clc/include/clc/async/clc_prefetch.h b/libclc/clc/include/clc/async/clc_prefetch.h new file mode 100644 index 0000000000000..a416d97fa0ae7 --- /dev/null +++ b/libclc/clc/include/clc/async/clc_prefetch.h @@ -0,0 +1,18 @@ +//===----------------------------------------------------------------------===// +// +// 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 __CLC_ASYNC_CLC_PREFETCH_H__ +#define __CLC_ASYNC_CLC_PREFETCH_H__ + +#define __CLC_BODY <clc/async/clc_prefetch.inc> +#include <clc/integer/gentype.inc> + +#define __CLC_BODY <clc/async/clc_prefetch.inc> +#include <clc/math/gentype.inc> + +#endif // __CLC_ASYNC_CLC_PREFETCH_H__ diff --git a/libclc/clc/include/clc/async/clc_prefetch.inc b/libclc/clc/include/clc/async/clc_prefetch.inc new file mode 100644 index 0000000000000..178646efb9956 --- /dev/null +++ b/libclc/clc/include/clc/async/clc_prefetch.inc @@ -0,0 +1,10 @@ +//===----------------------------------------------------------------------===// +// +// 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 +// +//===----------------------------------------------------------------------===// + +_CLC_OVERLOAD _CLC_DECL void __clc_prefetch(const global __CLC_GENTYPE *p, + size_t num_gentypes); diff --git a/libclc/clc/lib/generic/SOURCES b/libclc/clc/lib/generic/SOURCES index a8a906159e286..5dfff6d6023db 100644 --- a/libclc/clc/lib/generic/SOURCES +++ b/libclc/clc/lib/generic/SOURCES @@ -1,3 +1,4 @@ +async/clc_prefetch.cl common/clc_degrees.cl common/clc_radians.cl common/clc_sign.cl diff --git a/libclc/clc/lib/generic/async/clc_prefetch.cl b/libclc/clc/lib/generic/async/clc_prefetch.cl new file mode 100644 index 0000000000000..1b8da199eb4ad --- /dev/null +++ b/libclc/clc/lib/generic/async/clc_prefetch.cl @@ -0,0 +1,16 @@ +//===----------------------------------------------------------------------===// +// +// 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/async/clc_prefetch.h> +#include <clc/internal/clc.h> + +#define __CLC_BODY <clc_prefetch.inc> +#include <clc/integer/gentype.inc> + +#define __CLC_BODY <clc_prefetch.inc> +#include <clc/math/gentype.inc> diff --git a/libclc/clc/lib/generic/async/clc_prefetch.inc b/libclc/clc/lib/generic/async/clc_prefetch.inc new file mode 100644 index 0000000000000..a9c6b41a8ff6e --- /dev/null +++ b/libclc/clc/lib/generic/async/clc_prefetch.inc @@ -0,0 +1,10 @@ +//===----------------------------------------------------------------------===// +// +// 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 +// +//===----------------------------------------------------------------------===// + +_CLC_OVERLOAD _CLC_DEF void __clc_prefetch(const global __CLC_GENTYPE *p, + size_t num_gentypes) {} diff --git a/libclc/opencl/lib/generic/async/prefetch.cl b/libclc/opencl/lib/generic/async/prefetch.cl index 7903550e89e41..50abbc5083428 100644 --- a/libclc/opencl/lib/generic/async/prefetch.cl +++ b/libclc/opencl/lib/generic/async/prefetch.cl @@ -6,6 +6,7 @@ // //===----------------------------------------------------------------------===// +#include <clc/async/clc_prefetch.h> #include <clc/opencl/clc.h> #define __CLC_BODY <prefetch.inc> diff --git a/libclc/opencl/lib/generic/async/prefetch.inc b/libclc/opencl/lib/generic/async/prefetch.inc index b952c532dc284..61be19bbfb34d 100644 --- a/libclc/opencl/lib/generic/async/prefetch.inc +++ b/libclc/opencl/lib/generic/async/prefetch.inc @@ -7,4 +7,6 @@ //===----------------------------------------------------------------------===// _CLC_OVERLOAD _CLC_DEF void prefetch(const global __CLC_GENTYPE *p, - size_t num_gentypes) {} + size_t num_gentypes) { + __clc_prefetch(p, num_gentypes); 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