1 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -verify -emit-llvm -o - %s
2 // REQUIRES: aarch64-registered-target
3
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")))
test_sme(svbool_t pg,void * ptr)9 void 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")))
test_arch_sme(svbool_t pg,void * ptr)14 void 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")))
test_plus_sme(svbool_t pg,void * ptr)19 void 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")))
undefined(svbool_t pg,void * ptr)24 void 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