Commit e5adfd87bc
Changed files (1)
test/run_translated_c.zig
@@ -1316,110 +1316,6 @@ pub fn addCases(cases: *tests.RunTranslatedCContext) void {
\\}
, "");
- cases.add("basic vector expressions",
- \\#include <stdlib.h>
- \\#include <stdint.h>
- \\typedef int16_t __v8hi __attribute__((__vector_size__(16)));
- \\int main(int argc, char**argv) {
- \\ __v8hi uninitialized;
- \\ __v8hi empty_init = {};
- \\ for (int i = 0; i < 8; i++) {
- \\ if (empty_init[i] != 0) abort();
- \\ }
- \\ __v8hi partial_init = {0, 1, 2, 3};
- \\
- \\ __v8hi a = {0, 1, 2, 3, 4, 5, 6, 7};
- \\ __v8hi b = (__v8hi) {100, 200, 300, 400, 500, 600, 700, 800};
- \\
- \\ __v8hi sum = a + b;
- \\ for (int i = 0; i < 8; i++) {
- \\ if (sum[i] != a[i] + b[i]) abort();
- \\ }
- \\ return 0;
- \\}
- , "");
-
- cases.add("__builtin_shufflevector",
- \\#include <stdlib.h>
- \\#include <stdint.h>
- \\typedef int16_t __v4hi __attribute__((__vector_size__(8)));
- \\typedef int16_t __v8hi __attribute__((__vector_size__(16)));
- \\int main(int argc, char**argv) {
- \\ __v8hi v8_a = {0, 1, 2, 3, 4, 5, 6, 7};
- \\ __v8hi v8_b = {100, 200, 300, 400, 500, 600, 700, 800};
- \\ __v8hi shuffled = __builtin_shufflevector(v8_a, v8_b, 0, 1, 2, 3, 8, 9, 10, 11);
- \\ for (int i = 0; i < 8; i++) {
- \\ if (i < 4) {
- \\ if (shuffled[i] != v8_a[i]) abort();
- \\ } else {
- \\ if (shuffled[i] != v8_b[i - 4]) abort();
- \\ }
- \\ }
- \\ shuffled = __builtin_shufflevector(
- \\ (__v8hi) {-1, -1, -1, -1, -1, -1, -1, -1},
- \\ (__v8hi) {42, 42, 42, 42, 42, 42, 42, 42},
- \\ 0, 1, 2, 3, 8, 9, 10, 11
- \\ );
- \\ for (int i = 0; i < 8; i++) {
- \\ if (i < 4) {
- \\ if (shuffled[i] != -1) abort();
- \\ } else {
- \\ if (shuffled[i] != 42) abort();
- \\ }
- \\ }
- \\ __v4hi shuffled_to_fewer_elements = __builtin_shufflevector(v8_a, v8_b, 0, 1, 8, 9);
- \\ for (int i = 0; i < 4; i++) {
- \\ if (i < 2) {
- \\ if (shuffled_to_fewer_elements[i] != v8_a[i]) abort();
- \\ } else {
- \\ if (shuffled_to_fewer_elements[i] != v8_b[i - 2]) abort();
- \\ }
- \\ }
- \\ __v4hi v4_a = {0, 1, 2, 3};
- \\ __v4hi v4_b = {100, 200, 300, 400};
- \\ __v8hi shuffled_to_more_elements = __builtin_shufflevector(v4_a, v4_b, 0, 1, 2, 3, 4, 5, 6, 7);
- \\ for (int i = 0; i < 4; i++) {
- \\ if (shuffled_to_more_elements[i] != v4_a[i]) abort();
- \\ if (shuffled_to_more_elements[i + 4] != v4_b[i]) abort();
- \\ }
- \\ return 0;
- \\}
- , "");
-
- cases.add("__builtin_convertvector",
- \\#include <stdlib.h>
- \\#include <stdint.h>
- \\typedef int16_t __v8hi __attribute__((__vector_size__(16)));
- \\typedef uint16_t __v8hu __attribute__((__vector_size__(16)));
- \\int main(int argc, char**argv) {
- \\ __v8hi signed_vector = { 1, 2, 3, 4, -1, -2, -3,-4};
- \\ __v8hu unsigned_vector = __builtin_convertvector(signed_vector, __v8hu);
- \\
- \\ for (int i = 0; i < 8; i++) {
- \\ if (unsigned_vector[i] != (uint16_t)signed_vector[i]) abort();
- \\ }
- \\ return 0;
- \\}
- , "");
-
- cases.add("vector casting",
- \\#include <stdlib.h>
- \\#include <stdint.h>
- \\typedef int8_t __v8qi __attribute__((__vector_size__(8)));
- \\typedef uint8_t __v8qu __attribute__((__vector_size__(8)));
- \\int main(int argc, char**argv) {
- \\ __v8qi signed_vector = { 1, 2, 3, 4, -1, -2, -3,-4};
- \\
- \\ uint64_t big_int = (uint64_t) signed_vector;
- \\ if (big_int != 0x01020304FFFEFDFCULL && big_int != 0xFCFDFEFF04030201ULL) abort();
- \\ __v8qu unsigned_vector = (__v8qu) big_int;
- \\ for (int i = 0; i < 8; i++) {
- \\ if (unsigned_vector[i] != (uint8_t)signed_vector[i] && unsigned_vector[i] != (uint8_t)signed_vector[7 - i]) abort();
- \\ }
- \\ return 0;
- \\}
- , "");
-
cases.add("break from switch statement. Issue #8387",
\\#include <stdlib.h>
\\int switcher(int x) {