================
@@ -0,0 +1,20 @@
+// REQUIRES: aarch64-registered-target
+
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme
-target-feature +sme2 -target-feature +bf16 -verify -emit-llvm -o - %s
+
+#include <arm_sme.h>
+
+svint8_t missing_sme2p3_zt(svuint8_t indices) __arm_streaming __arm_in("zt0") {
+ return svluti6_zt_s8(0, indices); // expected-error {{'svluti6_zt_s8' needs
target feature sme,sme2p3}}
+}
+
+__attribute__((target("sme2p3")))
+svint8_t has_sme2p3_zt(svuint8_t indices) __arm_streaming __arm_in("zt0") {
+ return svluti6_zt_s8(0, indices);
+}
+
+__attribute__((target("sme2p3")))
+svfloat16_t has_sme2p3_implied_sme2p2(svbool_t pg, svfloat16_t op)
+ __arm_streaming {
+ return svcompact_f16(pg, op);
----------------
kmclaughlin-arm wrote:
This test seems unrelated to the LUTI intrinsics, so I don't think it should be
included in this PR.
There are other places where we check for dependencies, possibly something
should be added to `Preprocessor/aarch64-target-features.c` separately?
https://github.com/llvm/llvm-project/pull/187046
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