clang/test/Sema/ppc-paired-vector-builtins.c

   1 // REQUIRES: powerpc-registered-target
   2 // RUN: %clang_cc1 -triple powerpc64le-unknown-unknown -target-cpu pwr10 \
   3 // RUN:   -target-feature -paired-vector-memops -fsyntax-only %s -verify
   4 // RUN: %clang_cc1 -triple powerpc64le-unknown-unknown -target-cpu pwr9 \
   5 // RUN:   -fsyntax-only %s -verify
   6
   7 void test1(unsigned char *vqp, unsigned char *vpp, vector unsigned char vc, unsigned char *resp) {
   8   __vector_pair res;
   9   __builtin_vsx_assemble_pair(&res, vc, vc); // expected-error {{this builtin is only valid on POWER10 or later CPUs}}
  10 }
  11
  12 void test2(unsigned char *vqp, unsigned char *vpp, vector unsigned char vc, unsigned char *resp) {
  13   __builtin_vsx_disassemble_pair(resp, (__vector_pair*)vpp); // expected-error {{this builtin is only valid on POWER10 or later CPUs}}
  14 }
  15
  16 void test3(const __vector_pair *vpp, signed long long offset, const __vector_pair *vp2) {
  17   __vector_pair vp = __builtin_vsx_lxvp(offset, vpp); // expected-error {{this builtin is only valid on POWER10 or later CPUs}}
  18   __builtin_vsx_stxvp(vp, offset, vp2); // expected-error {{this builtin is only valid on POWER10 or later CPUs}}
  19 }
  20
  21 void test4(unsigned char *vqp, unsigned char *vpp, vector unsigned char vc, unsigned char *resp) {
  22   __vector_quad vq = *((__vector_quad *)vqp);
  23   __vector_pair vp = *((__vector_pair *)vpp);
  24   __builtin_mma_xxmtacc(&vq); // expected-error {{this builtin is only valid on POWER10 or later CPUs}}
  25   *((__vector_quad *)resp) = vq;
  26 }
  27
  28