clang/test/CodeGen/SystemZ/builtins-systemz-vector3.c

   1 // REQUIRES: systemz-registered-target
   2 // RUN: %clang_cc1 -target-cpu z15 -triple s390x-ibm-linux -flax-vector-conversions=none \
   3 // RUN: -Wall -Wno-unused -Werror -emit-llvm %s -o - | FileCheck %s
   4
   5 typedef __attribute__((vector_size(16))) signed char vec_schar;
   6 typedef __attribute__((vector_size(16))) signed short vec_sshort;
   7 typedef __attribute__((vector_size(16))) signed int vec_sint;
   8 typedef __attribute__((vector_size(16))) signed long long vec_slong;
   9 typedef __attribute__((vector_size(16))) unsigned char vec_uchar;
  10 typedef __attribute__((vector_size(16))) unsigned short vec_ushort;
  11 typedef __attribute__((vector_size(16))) unsigned int vec_uint;
  12 typedef __attribute__((vector_size(16))) unsigned long long vec_ulong;
  13 typedef __attribute__((vector_size(16))) double vec_double;
  14 typedef __attribute__((vector_size(16))) float vec_float;
  15
  16 volatile vec_schar vsc;
  17 volatile vec_sshort vss;
  18 volatile vec_sint vsi;
  19 volatile vec_slong vsl;
  20 volatile vec_uchar vuc;
  21 volatile vec_ushort vus;
  22 volatile vec_uint vui;
  23 volatile vec_ulong vul;
  24 volatile vec_double vd;
  25 volatile vec_float vf;
  26
  27 volatile unsigned int len;
  28 const void * volatile cptr;
  29 void * volatile ptr;
  30 int cc;
  31
  32 void test_integer(void) {
  33   vuc = __builtin_s390_vsld(vuc, vuc, 0);
  34   // CHECK: call <16 x i8> @llvm.s390.vsld(<16 x i8> %{{.*}}, <16 x i8> %{{.*}}, i32 0)
  35   vuc = __builtin_s390_vsld(vuc, vuc, 7);
  36   // CHECK: call <16 x i8> @llvm.s390.vsld(<16 x i8> %{{.*}}, <16 x i8> %{{.*}}, i32 7)
  37
  38   vuc = __builtin_s390_vsrd(vuc, vuc, 0);
  39   // CHECK: call <16 x i8> @llvm.s390.vsrd(<16 x i8> %{{.*}}, <16 x i8> %{{.*}}, i32 0)
  40   vuc = __builtin_s390_vsrd(vuc, vuc, 7);
  41   // CHECK: call <16 x i8> @llvm.s390.vsrd(<16 x i8> %{{.*}}, <16 x i8> %{{.*}}, i32 7)
  42 }
  43
  44 void test_string(void) {
  45   vuc = __builtin_s390_vstrsb(vuc, vuc, vuc, &cc);
  46   // CHECK: call { <16 x i8>, i32 } @llvm.s390.vstrsb(<16 x i8> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}})
  47   vuc = __builtin_s390_vstrsh(vus, vus, vuc, &cc);
  48   // CHECK: call { <16 x i8>, i32 } @llvm.s390.vstrsh(<8 x i16> %{{.*}}, <8 x i16> %{{.*}}, <16 x i8> %{{.*}})
  49   vuc = __builtin_s390_vstrsf(vui, vui, vuc, &cc);
  50   // CHECK: call { <16 x i8>, i32 } @llvm.s390.vstrsf(<4 x i32> %{{.*}}, <4 x i32> %{{.*}}, <16 x i8> %{{.*}})
  51
  52   vuc = __builtin_s390_vstrszb(vuc, vuc, vuc, &cc);
  53   // CHECK: call { <16 x i8>, i32 } @llvm.s390.vstrszb(<16 x i8> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}})
  54   vuc = __builtin_s390_vstrszh(vus, vus, vuc, &cc);
  55   // CHECK: call { <16 x i8>, i32 } @llvm.s390.vstrszh(<8 x i16> %{{.*}}, <8 x i16> %{{.*}}, <16 x i8> %{{.*}})
  56   vuc = __builtin_s390_vstrszf(vui, vui, vuc, &cc);
  57   // CHECK: call { <16 x i8>, i32 } @llvm.s390.vstrszf(<4 x i32> %{{.*}}, <4 x i32> %{{.*}}, <16 x i8> %{{.*}})
  58 }
  59