26 lines
960 B
C
26 lines
960 B
C
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fsyntax-only -verify -emit-llvm -o - %s
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// REQUIRES: aarch64-registered-target
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// Test that functions with the correct target attributes can use the correct SME intrinsics.
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#include <arm_sme.h>
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__attribute__((target("sme")))
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void test_sme(svbool_t pg, void *ptr) __arm_streaming __arm_inout("za") {
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svld1_hor_za8(0, 0, pg, ptr);
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}
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__attribute__((target("arch=armv8-a+sme")))
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void test_arch_sme(svbool_t pg, void *ptr) __arm_streaming __arm_inout("za") {
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svld1_hor_vnum_za32(0, 0, pg, ptr, 0);
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}
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__attribute__((target("+sme")))
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void test_plus_sme(svbool_t pg, void *ptr) __arm_streaming __arm_inout("za") {
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svst1_ver_za16(0, 0, pg, ptr);
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}
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__attribute__((target("+sme")))
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void undefined(svbool_t pg, void *ptr) __arm_inout("za") {
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svst1_ver_vnum_za64(0, 0, pg, ptr, 0); // expected-warning {{builtin call has undefined behaviour when called from a non-streaming function}}
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}
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