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[CLANG]Add Neon vectors for mfloat8_t
This patch adds these new vector sizes for neon: mfloat8x16_t and mfloat8x8_t According to the ARM ACLE PR#323[1]. [1] ARM-software/acle#323
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| //===--- arm_mfp8.td - ARM MFP8 compiler interface ------------------------===// | ||
| // | ||
| // 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 | ||
| // | ||
| //===----------------------------------------------------------------------===// | ||
| // | ||
| // This file defines the TableGen definitions from which the ARM MFP8 header | ||
| // file will be generated. | ||
| // | ||
| //===----------------------------------------------------------------------===// | ||
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| include "arm_neon_incl.td" |
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| Original file line number | Diff line number | Diff line change |
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| // RUN: %clang_cc1 -fsyntax-only -verify=scalar,neon -triple aarch64-arm-none-eabi \ | ||
| // RUN: -target-feature -fp8 -target-feature +neon %s | ||
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| // REQUIRES: aarch64-registered-target | ||
| __fpm8 test_static_cast_from_char(char in) { | ||
| return static_cast<__fpm8>(in); // scalar-error {{static_cast from 'char' to '__fpm8' is not allowed}} | ||
| } | ||
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| char test_static_cast_to_char(__fpm8 in) { | ||
| return static_cast<char>(in); // scalar-error {{static_cast from '__fpm8' to 'char' is not allowed}} | ||
| } | ||
| void test(bool b) { | ||
| __fpm8 fpm8; | ||
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| fpm8 + fpm8; // scalar-error {{invalid operands to binary expression ('__fpm8' and '__fpm8')}} | ||
| fpm8 - fpm8; // scalar-error {{invalid operands to binary expression ('__fpm8' and '__fpm8')}} | ||
| fpm8 * fpm8; // scalar-error {{invalid operands to binary expression ('__fpm8' and '__fpm8')}} | ||
| fpm8 / fpm8; // scalar-error {{invalid operands to binary expression ('__fpm8' and '__fpm8')}} | ||
| ++fpm8; // scalar-error {{cannot increment value of type '__fpm8'}} | ||
| --fpm8; // scalar-error {{cannot decrement value of type '__fpm8'}} | ||
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| char u8; | ||
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| fpm8 + u8; // scalar-error {{invalid operands to binary expression ('__fpm8' and 'char')}} | ||
| u8 + fpm8; // scalar-error {{invalid operands to binary expression ('char' and '__fpm8')}} | ||
| fpm8 - u8; // scalar-error {{invalid operands to binary expression ('__fpm8' and 'char')}} | ||
| u8 - fpm8; // scalar-error {{invalid operands to binary expression ('char' and '__fpm8')}} | ||
| fpm8 * u8; // scalar-error {{invalid operands to binary expression ('__fpm8' and 'char')}} | ||
| u8 * fpm8; // scalar-error {{invalid operands to binary expression ('char' and '__fpm8')}} | ||
| fpm8 / u8; // scalar-error {{invalid operands to binary expression ('__fpm8' and 'char')}} | ||
| u8 / fpm8; // scalar-error {{invalid operands to binary expression ('char' and '__fpm8')}} | ||
| fpm8 = u8; // scalar-error {{assigning to '__fpm8' from incompatible type 'char'}} | ||
| u8 = fpm8; // scalar-error {{assigning to 'char' from incompatible type '__fpm8'}} | ||
| fpm8 + (b ? u8 : fpm8); // scalar-error {{incompatible operand types ('char' and '__fpm8')}} | ||
| } | ||
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| #include <arm_neon.h> | ||
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| void test_vector(fpm8x8_t a, fpm8x8_t b, uint8x8_t c) { | ||
| a + b; // neon-error {{invalid operands to binary expression ('fpm8x8_t' (vector of 8 'fpm8_t' values) and 'fpm8x8_t')}} | ||
| a - b; // neon-error {{invalid operands to binary expression ('fpm8x8_t' (vector of 8 'fpm8_t' values) and 'fpm8x8_t')}} | ||
| a * b; // neon-error {{invalid operands to binary expression ('fpm8x8_t' (vector of 8 'fpm8_t' values) and 'fpm8x8_t')}} | ||
| a / b; // neon-error {{invalid operands to binary expression ('fpm8x8_t' (vector of 8 'fpm8_t' values) and 'fpm8x8_t')}} | ||
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| a + c; // neon-error {{invalid operands to binary expression ('fpm8x8_t' (vector of 8 'fpm8_t' values) and 'uint8x8_t' (vector of 8 'uint8_t' values))}} | ||
| a - c; // neon-error {{invalid operands to binary expression ('fpm8x8_t' (vector of 8 'fpm8_t' values) and 'uint8x8_t' (vector of 8 'uint8_t' values))}} | ||
| a * c; // neon-error {{invalid operands to binary expression ('fpm8x8_t' (vector of 8 'fpm8_t' values) and 'uint8x8_t' (vector of 8 'uint8_t' values))}} | ||
| a / c; // neon-error {{invalid operands to binary expression ('fpm8x8_t' (vector of 8 'fpm8_t' values) and 'uint8x8_t' (vector of 8 'uint8_t' values))}} | ||
| c + b; // neon-error {{invalid operands to binary expression ('uint8x8_t' (vector of 8 'uint8_t' values) and 'fpm8x8_t' (vector of 8 'fpm8_t' values))}} | ||
| c - b; // neon-error {{invalid operands to binary expression ('uint8x8_t' (vector of 8 'uint8_t' values) and 'fpm8x8_t' (vector of 8 'fpm8_t' values))}} | ||
| c * b; // neon-error {{invalid operands to binary expression ('uint8x8_t' (vector of 8 'uint8_t' values) and 'fpm8x8_t' (vector of 8 'fpm8_t' values))}} | ||
| c / b; // neon-error {{invalid operands to binary expression ('uint8x8_t' (vector of 8 'uint8_t' values) and 'fpm8x8_t' (vector of 8 'fpm8_t' values))}} | ||
| } |
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