diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/s390/signbit.h')
| -rw-r--r-- | gcc/testsuite/gcc.target/s390/signbit.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/s390/signbit.h b/gcc/testsuite/gcc.target/s390/signbit.h new file mode 100644 index 0000000..730e387 --- /dev/null +++ b/gcc/testsuite/gcc.target/s390/signbit.h @@ -0,0 +1,36 @@ +#define TEST(T, U, I, N, C0, C42) \ + void test_##T (void) \ + { \ + U tmp; \ + int x; \ + \ + x = signbit_##T##_reg(C42); \ + x += signbit_##T##_reg(C0); \ + x += signbit_##T##_reg(I); \ + x += signbit_##T##_reg(N); \ + tmp = C42; \ + x += signbit_##T##_mem(&tmp); \ + tmp = C0; \ + x += signbit_##T##_mem(&tmp); \ + tmp = I; \ + x += signbit_##T##_mem(&tmp); \ + tmp = N; \ + x += signbit_##T##_mem(&tmp); \ + if (x != 0) \ + __builtin_abort(); \ + \ + x = signbit_##T##_reg(-C42); \ + x += signbit_##T##_reg(-C0); \ + x += signbit_##T##_reg(-I); \ + x += signbit_##T##_reg(-N); \ + tmp = -C42; \ + x += signbit_##T##_mem(&tmp); \ + tmp = -C0; \ + x += signbit_##T##_mem(&tmp); \ + tmp = -I; \ + x += signbit_##T##_mem(&tmp); \ + tmp = -N; \ + x += signbit_##T##_mem(&tmp); \ + if (x != 8) \ + __builtin_abort(); \ + } |