[all-commits] [llvm/llvm-project] cc1a2e: [AArch64] Implement FP8 SVE intrinsics for widenin...
Momchil Velikov via All-commits
all-commits at lists.llvm.org
Tue Dec 10 05:32:27 PST 2024
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: cc1a2ea61e3f8e790125b10d9ec4e7d179156ddf
https://github.com/llvm/llvm-project/commit/cc1a2ea61e3f8e790125b10d9ec4e7d179156ddf
Author: Momchil Velikov <momchil.velikov at arm.com>
Date: 2024-12-10 (Tue, 10 Dec 2024)
Changed paths:
M clang/include/clang/Basic/arm_sve.td
A clang/test/CodeGen/AArch64/fp8-intrinsics/acle_sve2_fp8_cvt.c
A clang/test/Sema/aarch64-sve2-intrinsics/acle_sve2_fp8.c
M llvm/include/llvm/IR/IntrinsicsAArch64.td
M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
M llvm/lib/Target/AArch64/SVEInstrFormats.td
A llvm/test/CodeGen/AArch64/fp8-sve-cvt-cvtlt.ll
Log Message:
-----------
[AArch64] Implement FP8 SVE intrinsics for widening conversions (#118123)
This patch adds the following intrinsics:
* 8-bit floating-point convert to half-precision and BFloat16.
// Variants are also available for: _bf16
svfloat16_t svcvt1_f16[_mf8]_fpm(svmfloat8_t zn, fpm_t fpm);
svfloat16_t svcvt2_f16[_mf8]_fpm(svmfloat8_t zn, fpm_t fpm);
* 8-bit floating-point convert to half-precision and BFloat16 (top).
// Variants are also available for: _bf16
svfloat16_t svcvtlt1_f16[_mf8]_fpm(svmfloat8_t zn, fpm_t fpm);
svfloat16_t svcvtlt2_f16[_mf8]_fpm(svmfloat8_t zn, fpm_t fpm);
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