clang/test/Sema/ppc-mma-builtins.c

   1 // REQUIRES: powerpc-registered-target
   2 // RUN: %clang_cc1 -triple powerpc64le-unknown-unknown -target-cpu pwr10 \
   3 // RUN:   -target-feature -mma -fsyntax-only %s -verify
   4
   5 void test1(unsigned char *vqp, unsigned char *vpp, vector unsigned char vc, unsigned char *resp) {
   6   __vector_pair res;
   7   __builtin_vsx_assemble_pair(&res, vc, vc);
   8 }
   9
  10 void test2(unsigned char *vqp, unsigned char *vpp, vector unsigned char vc, unsigned char *resp) {
  11   __builtin_vsx_disassemble_pair(resp, (__vector_pair*)vpp);
  12 }
  13
  14 void test3(const __vector_pair *vpp, signed long offset, __vector_pair *vp2) {
  15   __vector_pair vp = __builtin_vsx_lxvp(offset, vpp);
  16   __builtin_vsx_stxvp(vp, offset, vp2);
  17 }
  18
  19 void test4(unsigned char *vqp, unsigned char *vpp, vector unsigned char vc, unsigned char *resp) {
  20   __vector_quad vq = *((__vector_quad *)vqp);
  21   __vector_pair vp = *((__vector_pair *)vpp);
  22   __builtin_mma_xxmtacc(&vq); // expected-error {{this builtin is only valid on POWER10 or later CPUs}}
  23   *((__vector_quad *)resp) = vq;
  24 }
  25
  26 void test5(unsigned char *vqp, unsigned char *vpp, vector unsigned char vc, unsigned char *resp) {
  27   __vector_quad vq = *((__vector_quad *)vqp);
  28   __vector_pair vp = *((__vector_pair *)vpp);
  29   __builtin_mma_pmxvf64ger(&vq, vp, vc, 0, 0); // expected-error {{this builtin is only valid on POWER10 or later CPUs}}
  30   *((__vector_quad *)resp) = vq;
  31 }
  32
  33