75 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify=sve,neon,scalar -triple aarch64-arm-none-eabi \2// RUN: -target-feature -fp8 -target-feature +sve -target-feature +neon %s3 4// REQUIRES: aarch64-registered-target5 6__mfp8 test_static_cast_from_char(char in) {7 return static_cast<__mfp8>(in); // scalar-error {{static_cast from 'char' to '__mfp8' is not allowed}}8}9 10char test_static_cast_to_char(__mfp8 in) {11 return static_cast<char>(in); // scalar-error {{static_cast from '__mfp8' to 'char' is not allowed}}12}13 14void test(bool b) {15 __mfp8 mfp8;16 17 mfp8 + mfp8; // scalar-error {{invalid operands to binary expression ('__mfp8' and '__mfp8')}}18 mfp8 - mfp8; // scalar-error {{invalid operands to binary expression ('__mfp8' and '__mfp8')}}19 mfp8 * mfp8; // scalar-error {{invalid operands to binary expression ('__mfp8' and '__mfp8')}}20 mfp8 / mfp8; // scalar-error {{invalid operands to binary expression ('__mfp8' and '__mfp8')}}21 ++mfp8; // scalar-error {{cannot increment value of type '__mfp8'}}22 --mfp8; // scalar-error {{cannot decrement value of type '__mfp8'}}23 24 char u8;25 26 mfp8 + u8; // scalar-error {{invalid operands to binary expression ('__mfp8' and 'char')}}27 u8 + mfp8; // scalar-error {{invalid operands to binary expression ('char' and '__mfp8')}}28 mfp8 - u8; // scalar-error {{invalid operands to binary expression ('__mfp8' and 'char')}}29 u8 - mfp8; // scalar-error {{invalid operands to binary expression ('char' and '__mfp8')}}30 mfp8 * u8; // scalar-error {{invalid operands to binary expression ('__mfp8' and 'char')}}31 u8 * mfp8; // scalar-error {{invalid operands to binary expression ('char' and '__mfp8')}}32 mfp8 / u8; // scalar-error {{invalid operands to binary expression ('__mfp8' and 'char')}}33 u8 / mfp8; // scalar-error {{invalid operands to binary expression ('char' and '__mfp8')}}34 mfp8 = u8; // scalar-error {{assigning to '__mfp8' from incompatible type 'char'}}35 u8 = mfp8; // scalar-error {{assigning to 'char' from incompatible type '__mfp8'}}36 mfp8 + (b ? u8 : mfp8); // scalar-error {{incompatible operand types ('char' and '__mfp8')}}37}38 39#include <arm_sve.h>40void test_vector_sve(svmfloat8_t a, svuint8_t c) {41 a + c; // sve-error {{cannot convert between vector type 'svuint8_t' (aka '__SVUint8_t') and vector type 'svmfloat8_t' (aka '__SVMfloat8_t') as implicit conversion would cause truncation}}42 a - c; // sve-error {{cannot convert between vector type 'svuint8_t' (aka '__SVUint8_t') and vector type 'svmfloat8_t' (aka '__SVMfloat8_t') as implicit conversion would cause truncation}}43 a * c; // sve-error {{cannot convert between vector type 'svuint8_t' (aka '__SVUint8_t') and vector type 'svmfloat8_t' (aka '__SVMfloat8_t') as implicit conversion would cause truncation}}44 a / c; // sve-error {{cannot convert between vector type 'svuint8_t' (aka '__SVUint8_t') and vector type 'svmfloat8_t' (aka '__SVMfloat8_t') as implicit conversion would cause truncation}}45}46 47 48#include <arm_neon.h>49 50void test_vector(mfloat8x8_t a, mfloat8x16_t b, uint8x8_t c) {51 a + a; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'mfloat8x8_t')}}52 a - a; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'mfloat8x8_t')}}53 a * a; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'mfloat8x8_t')}}54 a / a; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'mfloat8x8_t')}}55 56 b + b; // neon-error {{invalid operands to binary expression ('mfloat8x16_t' (vector of 16 'mfloat8_t' values) and 'mfloat8x16_t')}}57 b - b; // neon-error {{invalid operands to binary expression ('mfloat8x16_t' (vector of 16 'mfloat8_t' values) and 'mfloat8x16_t')}}58 b * b; // neon-error {{invalid operands to binary expression ('mfloat8x16_t' (vector of 16 'mfloat8_t' values) and 'mfloat8x16_t')}}59 b / b; // neon-error {{invalid operands to binary expression ('mfloat8x16_t' (vector of 16 'mfloat8_t' values) and 'mfloat8x16_t')}}60 61 a + b; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'mfloat8x16_t' (vector of 16 'mfloat8_t' values))}}62 a - b; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'mfloat8x16_t' (vector of 16 'mfloat8_t' values))}}63 a * b; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'mfloat8x16_t' (vector of 16 'mfloat8_t' values))}}64 a / b; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'mfloat8x16_t' (vector of 16 'mfloat8_t' values))}}65 66 a + c; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'uint8x8_t' (vector of 8 'uint8_t' values))}}67 a - c; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'uint8x8_t' (vector of 8 'uint8_t' values))}}68 a * c; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'uint8x8_t' (vector of 8 'uint8_t' values))}}69 a / c; // neon-error {{invalid operands to binary expression ('mfloat8x8_t' (vector of 8 'mfloat8_t' values) and 'uint8x8_t' (vector of 8 'uint8_t' values))}}70 c + b; // neon-error {{invalid operands to binary expression ('uint8x8_t' (vector of 8 'uint8_t' values) and 'mfloat8x16_t' (vector of 16 'mfloat8_t' values))}}71 c - b; // neon-error {{invalid operands to binary expression ('uint8x8_t' (vector of 8 'uint8_t' values) and 'mfloat8x16_t' (vector of 16 'mfloat8_t' values))}}72 c * b; // neon-error {{invalid operands to binary expression ('uint8x8_t' (vector of 8 'uint8_t' values) and 'mfloat8x16_t' (vector of 16 'mfloat8_t' values))}}73 c / b; // neon-error {{invalid operands to binary expression ('uint8x8_t' (vector of 8 'uint8_t' values) and 'mfloat8x16_t' (vector of 16 'mfloat8_t' values))}}74}75