clang/test/CodeGen/PowerPC/builtins-ppc-error.c

   1 // REQUIRES: powerpc-registered-target
   2
   3 // RUN: %clang_cc1 -target-feature +altivec -target-feature +power9-vector \
   4 // RUN:   -triple powerpc64-unknown-unknown -fsyntax-only   \
   5 // RUN: -flax-vector-conversions=integer \
   6 // RUN: -Wall -Werror -verify %s
   7
   8 // RUN: %clang_cc1 -target-feature +altivec -target-feature +power9-vector  \
   9 // RUN: -triple powerpc64le-unknown-unknown -fsyntax-only    \
  10 // RUN: -flax-vector-conversions=integer \
  11 // RUN: -Wall -Werror -verify %s
  12
  13 // RUN: %clang_cc1 -flax-vector-conversions=none -target-feature +altivec -target-feature +power9-vector \
  14 // RUN: -triple powerpc64-unknown-unknown -fsyntax-only   \
  15 // RUN: -Wall -Werror -verify %s
  16
  17 #include <altivec.h>
  18
  19 extern vector signed int vsi;
  20 extern vector unsigned int vui;
  21 extern vector float vf;
  22 extern vector unsigned char vuc;
  23 extern vector signed __int128 vsllli;
  24
  25 void testInsertWord(void) {
  26   int index = 5;
  27   vector unsigned char v1 = vec_insert4b(vui, vuc, index); // expected-error {{argument to '__builtin_vsx_insertword' must be a constant integer}}
  28   vector unsigned long long v2 = vec_extract4b(vuc, index);   // expected-error {{argument to '__builtin_vsx_extractuword' must be a constant integer}}
  29 }
  30
  31 void testXXPERMDI(int index) {
  32   vec_xxpermdi(vsi); //expected-error {{too few arguments to function call, expected 3, have 1}}
  33   vec_xxpermdi(vsi, vsi, 2, 4); //expected-error {{too many arguments to function call, expected 3, have 4}}
  34   vec_xxpermdi(vsi, vsi, index); //expected-error {{argument 3 to '__builtin_vsx_xxpermdi' must be a 2-bit unsigned literal (i.e. 0, 1, 2 or 3)}}
  35   vec_xxpermdi(1, 2, 3); //expected-error {{first two arguments to '__builtin_vsx_xxpermdi' must be vectors}}
  36   vec_xxpermdi(vsi, vuc, 2); //expected-error {{first two arguments to '__builtin_vsx_xxpermdi' must have the same type}}
  37 }
  38
  39 void testXXSLDWI(int index) {
  40   vec_xxsldwi(vsi); //expected-error {{too few arguments to function call, expected 3, have 1}}
  41   vec_xxsldwi(vsi, vsi, 2, 4); //expected-error {{too many arguments to function call, expected 3, have 4}}
  42   vec_xxsldwi(vsi, vsi, index); //expected-error {{argument 3 to '__builtin_vsx_xxsldwi' must be a 2-bit unsigned literal (i.e. 0, 1, 2 or 3)}}
  43   vec_xxsldwi(1, 2, 3); //expected-error {{first two arguments to '__builtin_vsx_xxsldwi' must be vectors}}
  44   vec_xxsldwi(vsi, vuc, 2); //expected-error {{first two arguments to '__builtin_vsx_xxsldwi' must have the same type}}
  45 }
  46
  47 void testCTF(int index) {
  48   vec_ctf(vsi, index); //expected-error {{argument to '__builtin_altivec_vcfsx' must be a constant integer}} expected-error {{argument to '__builtin_altivec_vcfux' must be a constant integer}}
  49   vec_ctf(vui, index); //expected-error {{argument to '__builtin_altivec_vcfsx' must be a constant integer}} expected-error {{argument to '__builtin_altivec_vcfux' must be a constant integer}}
  50 }
  51
  52 void testVCFSX(int index) {
  53   vec_vcfsx(vsi, index); //expected-error {{argument to '__builtin_altivec_vcfsx' must be a constant integer}}
  54 }
  55
  56 void testVCFUX(int index) {
  57   vec_vcfux(vui, index); //expected-error {{argument to '__builtin_altivec_vcfux' must be a constant integer}}
  58 }
  59
  60 void testCTS(int index) {
  61   vec_cts(vf, index); //expected-error {{argument to '__builtin_altivec_vctsxs' must be a constant integer}}
  62
  63 }
  64
  65 void testVCTSXS(int index) {
  66   vec_vctsxs(vf, index); //expected-error {{argument to '__builtin_altivec_vctsxs' must be a constant integer}}
  67 }
  68
  69 void testCTU(int index) {
  70   vec_ctu(vf, index); //expected-error {{argument to '__builtin_altivec_vctuxs' must be a constant integer}}
  71
  72 }
  73
  74 void testVCTUXS(int index) {
  75   vec_vctuxs(vf, index); //expected-error {{argument to '__builtin_altivec_vctuxs' must be a constant integer}}
  76 }
  77
  78 void testUnpack128(int index) {
  79   __builtin_unpack_vector_int128(vsllli, index); //expected-error {{argument to '__builtin_unpack_vector_int128' must be a constant integer}}
  80   __builtin_unpack_vector_int128(vsllli, 5); //expected-error {{argument value 5 is outside the valid range [0, 1]}}
  81 }
  82
  83 void testDSS(int index) {
  84   vec_dss(index); //expected-error {{argument to '__builtin_altivec_dss' must be a constant integer}}
  85   vec_dss(5); //expected-error {{argument value 5 is outside the valid range [0, 3]}}
  86 }
  87
  88 void testDST(int index) {
  89   vec_dst(&vsi, index, index); //expected-error {{argument to '__builtin_altivec_dst' must be a constant integer}}
  90   vec_dst(&vsi, index, 5); //expected-error {{argument value 5 is outside the valid range [0, 3]}}
  91   vec_dstt(&vsi, index, index); //expected-error {{argument to '__builtin_altivec_dstt' must be a constant integer}}
  92   vec_dstt(&vsi, index, 5); //expected-error {{argument value 5 is outside the valid range [0, 3]}}
  93   vec_dstst(&vsi, index, index); //expected-error {{argument to '__builtin_altivec_dstst' must be a constant integer}}
  94   vec_dstst(&vsi, index, 5); //expected-error {{argument value 5 is outside the valid range [0, 3]}}
  95   vec_dststt(&vsi, index, index); //expected-error {{argument to '__builtin_altivec_dststt' must be a constant integer}}
  96   vec_dststt(&vsi, index, 5); //expected-error {{argument value 5 is outside the valid range [0, 3]}}
  97 }