C++ (Cpp) vqdmulls_lane_s32 Examples

Example #1

File: vqdmulls_lane_s32_indices_1.c Project: 0day-ci/gcc

int
main (int argc, char **argv)
{
  uint64x1_t base_b = vcreate_u64 (0x5555666677778888ULL);
  int32_t int32_a = 0xdeadbeef;
  int32x2_t int32x2_b = vreinterpret_s32_u64 (base_b);

  /* { dg-error "lane -1 out of range 0 - 1" "" {target *-*-*} 0 } */
  vqdmulls_lane_s32 (int32_a, int32x2_b, -1);
  /* { dg-error "lane 2 out of range 0 - 1" "" {target *-*-*} 0 } */
  vqdmulls_lane_s32 (int32_a, int32x2_b, 2);
}

Example #2

File: aarch64-neon-scalar-x-indexed-elem.c Project: AnachroNia/clang

// CHECK-LABEL: define i64 @test_vqdmulls_lane_s32(i32 %a, <2 x i32> %b) #0 {
// CHECK:   [[TMP0:%.*]] = bitcast <2 x i32> %b to <8 x i8>
// CHECK:   [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <2 x i32>
// CHECK:   [[VGET_LANE:%.*]] = extractelement <2 x i32> [[TMP1]], i32 1
// CHECK:   [[VQDMULLS_S32_I:%.*]] = call i64 @llvm.aarch64.neon.sqdmulls.scalar(i32 %a, i32 [[VGET_LANE]]) #2
// CHECK:   ret i64 [[VQDMULLS_S32_I]]
int64_t test_vqdmulls_lane_s32(int32_t a, int32x2_t b) {
  return vqdmulls_lane_s32(a, b, 1);
}

Example #3

File: aarch64-neon-scalar-x-indexed-elem.c Project: VanirLLVM/toolchain_clang

// CHECK-LABEL: test_vqdmulls_lane_s32
int64_t test_vqdmulls_lane_s32(int32_t a, int32x2_t b) {
  return vqdmulls_lane_s32(a, b, 1);
  // CHECK: sqdmull {{d[0-9]+}}, {{s[0-9]+}}, {{v[0-9]+}}.s[1]
}