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0284b4b4b6
This patch improves reported error when NEON intrinsics are used without neon target feature.
37 lines
3.1 KiB
C++
37 lines
3.1 KiB
C++
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +dotprod -target-feature +fullfp16 -target-feature +fp16fml -target-feature +i8mm -target-feature +bf16 -verify -emit-llvm -o - %s
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// REQUIRES: aarch64-registered-target
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// This test is testing the diagnostics that Clang emits when compiling without '+neon'.
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#include <arm_neon.h>
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void undefined(uint32x2_t v2i32, uint32x4_t v4i32, uint16x8_t v8i16, uint8x16_t v16i8, uint8x8_t v8i8, float32x2_t v2f32, float32x4_t v4f32, float16x4_t v4f16, float64x2_t v2f64, bfloat16x4_t v4bf16, __bf16 bf16, poly64_t poly64, poly64x2_t poly64x2) {
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// dotprod
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vdot_u32(v2i32, v8i8, v8i8); // expected-error {{always_inline function 'vdot_u32' requires target feature 'neon'}}
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vdot_laneq_u32(v2i32, v8i8, v16i8, 1); // expected-error {{always_inline function 'vdot_u32' requires target feature 'neon'}} expected-error {{'__builtin_neon_splat_laneq_v' needs target feature neon}}
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// fp16
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vceqz_f16(v4f16); // expected-error {{always_inline function 'vceqz_f16' requires target feature 'neon'}}
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vrnd_f16(v4f16); // expected-error {{always_inline function 'vrnd_f16' requires target feature 'neon'}}
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vmaxnm_f16(v4f16, v4f16); // expected-error {{always_inline function 'vmaxnm_f16' requires target feature 'neon'}}
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vrndi_f16(v4f16); // expected-error {{always_inline function 'vrndi_f16' requires target feature 'neon'}}
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// fp16fml depends on fp-armv8
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vfmlal_low_f16(v2f32, v4f16, v4f16); // expected-error {{always_inline function 'vfmlal_low_f16' requires target feature 'neon'}}
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// i8mm
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vmmlaq_s32(v4i32, v8i16, v8i16); // expected-error {{always_inline function 'vmmlaq_s32' requires target feature 'neon'}}
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vusdot_laneq_s32(v2i32, v8i8, v8i16, 0); // expected-error {{always_inline function 'vusdot_s32' requires target feature 'neon'}} expected-error {{'__builtin_neon_splat_laneq_v' needs target feature neon}}
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// bf16
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vbfdot_f32(v2f32, v4bf16, v4bf16); // expected-error {{always_inline function 'vbfdot_f32' requires target feature 'neon'}}
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vcreate_bf16(10);
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vdup_lane_bf16(v4bf16, 2); // expected-error {{'__builtin_neon_splat_lane_bf16' needs target feature bf16,neon}}
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vdup_n_bf16(bf16); // expected-error {{always_inline function 'vdup_n_bf16' requires target feature 'neon'}}
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vld1_bf16(0); // expected-error {{'__builtin_neon_vld1_bf16' needs target feature bf16,neon}}
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vcvt_f32_bf16(v4bf16); // expected-error {{always_inline function 'vcvt_f32_bf16' requires target feature 'neon'}}
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vcvt_bf16_f32(v4f32); // expected-error {{always_inline function 'vcvt_bf16_f32' requires target feature 'neon'}}
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vmull_p64(poly64, poly64); // expected-error {{always_inline function 'vmull_p64' requires target feature 'neon'}}
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vmull_high_p64(poly64x2, poly64x2); // expected-error {{always_inline function 'vmull_high_p64' requires target feature 'neon'}}
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vtrn1_s8(v8i8, v8i8); // expected-error {{always_inline function 'vtrn1_s8' requires target feature 'neon'}}
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vqabsq_s16(v8i16); // expected-error {{always_inline function 'vqabsq_s16' requires target feature 'neon'}}
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vbslq_s16(v8i16, v8i16, v8i16);// expected-error {{always_inline function 'vbslq_s16' requires target feature 'neon'}}
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}
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