vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
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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