int main (int argc, char **argv) { int64_t arr1[] = {0}; int64x1_t in1 = vld1_s64 (arr1); int64_t arr2[] = {1}; int64x1_t in2 = vld1_s64 (arr2); int64x1_t actual = vext_s64 (in1, in2, 0); if (actual[0] != in1[0]) abort (); return 0; }
int64x1_t test_vext_s64(int64x1_t a, int64x1_t b) { // CHECK-LABEL: test_vext_s64 return vext_s64(a, b, 0); }
// CHECK-LABEL: define <1 x i64> @test_vext_s64(<1 x i64> %a, <1 x i64> %b) #0 { // CHECK: [[TMP0:%.*]] = bitcast <1 x i64> %a to <8 x i8> // CHECK: [[TMP1:%.*]] = bitcast <1 x i64> %b to <8 x i8> // CHECK: [[TMP2:%.*]] = bitcast <8 x i8> [[TMP0]] to <1 x i64> // CHECK: [[TMP3:%.*]] = bitcast <8 x i8> [[TMP1]] to <1 x i64> // CHECK: [[VEXT:%.*]] = shufflevector <1 x i64> [[TMP2]], <1 x i64> [[TMP3]], <1 x i32> zeroinitializer // CHECK: ret <1 x i64> [[VEXT]] int64x1_t test_vext_s64(int64x1_t a, int64x1_t b) { return vext_s64(a, b, 0); }