test/CodeGen/builtins-ppc-quadword.c

// REQUIRES: powerpc-registered-target
// RUN: %clang_cc1 -faltivec -target-feature +power8-vector \
// RUN: -triple powerpc64-unknown-unknown -emit-llvm %s -o - | FileCheck %s

// RUN: %clang_cc1 -faltivec -target-feature +power8-vector \
// RUN: -triple powerpc64le-unknown-unknown -emit-llvm %s -o - \
// RUN: | FileCheck %s -check-prefix=CHECK-LE

// RUN: not %clang_cc1 -faltivec -triple powerpc-unknown-unknown \
// RUN: -emit-llvm %s -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PPC
#include <altivec.h>

// CHECK-PPC: error: __int128 is not supported on this target
vector signed __int128 vlll = { -1 };
// CHECK-PPC: error: __int128 is not supported on this target
vector unsigned __int128 vulll = { 1 };

// CHECK-PPC: error: __int128 is not supported on this target
vector signed __int128 res_vlll;
// CHECK-PPC: error: __int128 is not supported on this target
vector unsigned __int128 res_vulll;


// CHECK-LABEL: define void @test1
void test1() {

  /* vec_add */
  res_vlll = vec_add(vlll, vlll);
// CHECK: add <1 x i128>
// CHECK-LE: add <1 x i128> 
// CHECK-PPC: error: call to 'vec_add' is ambiguous

  res_vulll = vec_add(vulll, vulll);
// CHECK: add <1 x i128> 
// CHECK-LE: add <1 x i128> 
// CHECK-PPC: error: call to 'vec_add' is ambiguous

  /* vec_vadduqm */
  res_vlll = vec_vadduqm(vlll, vlll);
// CHECK: add <1 x i128> 
// CHECK-LE: add <1 x i128> 
// CHECK-PPC: error: assigning to '__vector __int128' (vector of 1 '__int128' value) from incompatible type 'int'

  res_vulll = vec_vadduqm(vulll, vulll);
// CHECK: add <1 x i128> 
// CHECK-LE: add <1 x i128> 
// CHECK-PPC: error: assigning to '__vector unsigned __int128' (vector of 1 'unsigned __int128' value) from incompatible type 'int'

  /* vec_vaddeuqm */
  res_vlll = vec_vaddeuqm(vlll, vlll, vlll);
// CHECK: @llvm.ppc.altivec.vaddeuqm
// CHECK-LE: @llvm.ppc.altivec.vaddeuqm
// CHECK-PPC: error: assigning to '__vector __int128' (vector of 1 '__int128' value) from incompatible type 'int'
  
  res_vulll = vec_vaddeuqm(vulll, vulll, vulll);
// CHECK: @llvm.ppc.altivec.vaddeuqm
// CHECK-LE: @llvm.ppc.altivec.vaddeuqm
// CHECK-PPC: error: assigning to '__vector unsigned __int128' (vector of 1 'unsigned __int128' value) from incompatible type 'int'

  /* vec_addc */
  res_vlll = vec_addc(vlll, vlll);
// CHECK: @llvm.ppc.altivec.vaddcuq
// CHECK-LE: @llvm.ppc.altivec.vaddcuq
// KCHECK-PPC: error: call to 'vec_addc' is ambiguous

  res_vulll = vec_addc(vulll, vulll);
// CHECK: @llvm.ppc.altivec.vaddcuq
// CHECK-LE: @llvm.ppc.altivec.vaddcuq
// KCHECK-PPC: error: call to 'vec_addc' is ambiguous


  /* vec_vaddcuq */
  res_vlll = vec_vaddcuq(vlll, vlll);
// CHECK: @llvm.ppc.altivec.vaddcuq
// CHECK-LE: @llvm.ppc.altivec.vaddcuq
// CHECK-PPC: error: assigning to '__vector __int128' (vector of 1 '__int128' value) from incompatible type 'int'
  
  res_vulll = vec_vaddcuq(vulll, vulll);
// CHECK: @llvm.ppc.altivec.vaddcuq
// CHECK-LE: @llvm.ppc.altivec.vaddcuq
// CHECK-PPC: error: assigning to '__vector unsigned __int128' (vector of 1 'unsigned __int128' value) from incompatible type 'int'

  /* vec_vaddecuq */
  res_vlll = vec_vaddecuq(vlll, vlll, vlll);
// CHECK: @llvm.ppc.altivec.vaddecuq
// CHECK-LE: @llvm.ppc.altivec.vaddecuq
// CHECK-PPC: error: assigning to '__vector __int128' (vector of 1 '__int128' value) from incompatible type 'int'

  res_vulll = vec_vaddecuq(vulll, vulll, vulll);
// CHECK: @llvm.ppc.altivec.vaddecuq
// CHECK-LE: @llvm.ppc.altivec.vaddecuq
// CHECK-PPC: error: assigning to '__vector unsigned __int128' (vector of 1 'unsigned __int128' value) from incompatible type 'int'

  /* vec_sub */
  res_vlll = vec_sub(vlll, vlll);
// CHECK: sub <1 x i128>
// CHECK-LE: sub <1 x i128> 
// CHECK-PPC: error: call to 'vec_sub' is ambiguous
  
  res_vulll = vec_sub(vulll, vulll);
// CHECK: sub <1 x i128> 
// CHECK-LE: sub <1 x i128> 
// CHECK-PPC: error: call to 'vec_sub' is ambiguous

  /* vec_vsubuqm */
  res_vlll = vec_vsubuqm(vlll, vlll);
// CHECK: sub <1 x i128> 
// CHECK-LE: sub <1 x i128> 
// CHECK-PPC: error: assigning to '__vector __int128' (vector of 1 '__int128' value) from incompatible type 'int'
  
  res_vulll = vec_vsubuqm(vulll, vulll);
// CHECK: sub <1 x i128> 
// CHECK-LE: sub <1 x i128> 
// CHECK-PPC: error: assigning to '__vector unsigned __int128' (vector of 1 'unsigned __int128' value) from incompatible type 'int'
  
  /* vec_vsubeuqm */
  res_vlll = vec_vsubeuqm(vlll, vlll, vlll);
// CHECK: @llvm.ppc.altivec.vsubeuqm
// CHECK-LE: @llvm.ppc.altivec.vsubeuqm
// CHECK-PPC: error: assigning to '__vector __int128' (vector of 1 '__int128' value) from incompatible type 'int'
  
  res_vulll = vec_vsubeuqm(vulll, vulll, vulll);
// CHECK: @llvm.ppc.altivec.vsubeuqm
// CHECK-LE: @llvm.ppc.altivec.vsubeuqm
// CHECK-PPC: error: assigning to '__vector unsigned __int128' (vector of 1 'unsigned __int128' value) from incompatible type 'int'
  
  /* vec_subc */
  res_vlll = vec_subc(vlll, vlll);
// CHECK: @llvm.ppc.altivec.vsubcuq
// CHECK-LE: @llvm.ppc.altivec.vsubcuq
// KCHECK-PPC: error: call to 'vec_subc' is ambiguous

  res_vulll = vec_subc(vulll, vulll);
// CHECK: @llvm.ppc.altivec.vsubcuq
// CHECK-LE: @llvm.ppc.altivec.vsubcuq
// KCHECK-PPC: error: call to 'vec_subc' is ambiguous

  /* vec_vsubcuq */
  res_vlll = vec_vsubcuq(vlll, vlll);
// CHECK: @llvm.ppc.altivec.vsubcuq
// CHECK-LE: @llvm.ppc.altivec.vsubcuq
// CHECK-PPC: error: assigning to '__vector __int128' (vector of 1 '__int128' value) from incompatible type 'int'
  
  res_vulll = vec_vsubcuq(vulll, vulll);
// CHECK: @llvm.ppc.altivec.vsubcuq
// CHECK-LE: @llvm.ppc.altivec.vsubcuq
// CHECK-PPC: error: assigning to '__vector unsigned __int128' (vector of 1 'unsigned __int128' value) from incompatible type 'int'

  /* vec_vsubecuq */
  res_vlll = vec_vsubecuq(vlll, vlll, vlll);
// CHECK: @llvm.ppc.altivec.vsubecuq
// CHECK-LE: @llvm.ppc.altivec.vsubecuq
// CHECK-PPC: error: assigning to '__vector __int128' (vector of 1 '__int128' value) from incompatible type 'int'  

  res_vulll = vec_vsubecuq(vulll, vulll, vulll);
// CHECK: @llvm.ppc.altivec.vsubecuq
// CHECK-LE: @llvm.ppc.altivec.vsubecuq
// CHECK-PPC: error: assigning to '__vector unsigned __int128' (vector of 1 'unsigned __int128' value) from incompatible type 'int'  

}