clang/test/CodeGen/PowerPC/altivec-ct.c

   1 // RUN: %clang_cc1 -flax-vector-conversions=none -triple powerpc64le-linux-gnu -S -O0 -o - %s -target-feature +altivec -target-feature +vsx | FileCheck %s -check-prefix=CHECK -check-prefix=VSX
   2 // RUN: %clang_cc1 -flax-vector-conversions=none -triple powerpc-linux-gnu -S -O0 -o - %s -target-feature +altivec -target-feature -vsx | FileCheck %s
   3
   4 // REQUIRES: powerpc-registered-target
   5
   6 #include <altivec.h>
   7
   8 // CHECK-LABEL: test1
   9 // CHECK: vcfsx
  10 vector float test1(vector int x) {
  11   return vec_ctf(x, 0);
  12 }
  13
  14 // CHECK-LABEL: test2
  15 // CHECK: vcfux
  16 vector float test2(vector unsigned int x) {
  17   return vec_ctf(x, 0);
  18 }
  19
  20 #ifdef __VSX__
  21 // VSX-LABEL: test3
  22 vector float test3(vector signed long long x) {
  23   return vec_ctf(x, 0);
  24 }
  25
  26 // VSX-LABEL: test4
  27 vector float test4(vector unsigned long long x) {
  28   return vec_ctf(x, 0);
  29 }
  30 #endif
  31
  32 // CHECK-LABEL: test5
  33 // CHECK: vcfsx
  34 vector float test5(vector int x) {
  35   return vec_vcfsx(x, 0);
  36 }
  37
  38 // CHECK-LABEL: test6
  39 // CHECK: vcfux
  40 vector float test6(vector unsigned int x) {
  41   return vec_vcfux(x, 0);
  42 }
  43
  44 // CHECK-LABEL: test7
  45 // CHECK: vctsxs
  46 vector int test7(vector float x) {
  47   return vec_cts(x, 0);
  48 }
  49
  50 #ifdef __VSX__
  51 // VSX-LABEL: test8
  52 vector signed long long test8(vector double x) {
  53   return vec_cts(x, 0);
  54 }
  55
  56 #endif
  57
  58 // CHECK-LABEL: test9
  59 // CHECK: vctsxs
  60 vector int test9(vector float x) {
  61   return vec_vctsxs(x, 0);
  62 }
  63
  64 // CHECK-LABEL: test10
  65 // CHECK: vctuxs
  66 vector unsigned test10(vector float x) {
  67   return vec_ctu(x, 0);
  68 }
  69
  70 #ifdef __VSX__
  71 // VSX-LABEL: test11
  72 vector unsigned long long test11(vector double x) {
  73   return vec_ctu(x, 0);
  74 }
  75
  76 #endif
  77
  78 // CHECK-LABEL: test12
  79 // CHECK: vctuxs
  80 vector unsigned test12(vector float x) {
  81   return vec_vctuxs(x, 0);
  82 }