27 lines · c
1// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -verify -emit-llvm -o - %s2// REQUIRES: aarch64-registered-target3 4// Test that functions with the correct target attributes can use the correct SME intrinsics.5 6#include <arm_sme.h>7 8__attribute__((target("sme")))9void test_sme(svbool_t pg, void *ptr) __arm_streaming __arm_inout("za") {10 svld1_hor_za8(0, 0, pg, ptr);11}12 13__attribute__((target("arch=armv8-a+sme")))14void test_arch_sme(svbool_t pg, void *ptr) __arm_streaming __arm_inout("za") {15 svld1_hor_vnum_za32(0, 0, pg, ptr, 0);16}17 18__attribute__((target("+sme")))19void test_plus_sme(svbool_t pg, void *ptr) __arm_streaming __arm_inout("za") {20 svst1_ver_za16(0, 0, pg, ptr);21}22 23__attribute__((target("+sme")))24void undefined(svbool_t pg, void *ptr) __arm_inout("za") {25 svst1_ver_vnum_za64(0, 0, pg, ptr, 0); // expected-error {{builtin can only be called from a streaming function}}26}27