clang/test/Sema/aarch64-sve-intrinsics/acle_sve_target.cpp

   1 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -fsyntax-only -verify -emit-llvm -o - -ferror-limit 100 %s
   2 // REQUIRES: aarch64-registered-target
   3
   4 // Test that functions with the correct target attributes can use the correct SVE intrinsics.
   5 // expected-no-diagnostics
   6
   7 #include <arm_sve.h>
   8
   9 void __attribute__((target("sve"))) test_sve(svint64_t x, svint64_t y)
  10 {
  11   svzip2(x, y);
  12 }
  13
  14 void __attribute__((target("sve,bf16"))) test_bfloat(svfloat32_t x, svbfloat16_t y, bfloat16_t z)
  15 {
  16   svbfdot_n_f32(x, y, z);
  17 }
  18
  19 void __attribute__((target("sve2"))) test_sve2(svbool_t pg)
  20 {
  21   svlogb_f16_z(pg, svundef_f16());
  22 }
  23
  24 void __attribute__((target("sve2-sha3"))) test_sve2_sha3()
  25 {
  26   svrax1_s64(svundef_s64(), svundef_s64());
  27 }
  28
  29 void __attribute__((target("sve2"))) test_f16(svbool_t pg)
  30 {
  31   svlogb_f16_z(pg, svundef_f16());
  32 }