diff options
Diffstat (limited to 'gcc/testsuite/gcc.c-torture/compile/vector-4.c')
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/vector-4.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/vector-4.c b/gcc/testsuite/gcc.c-torture/compile/vector-4.c new file mode 100644 index 000000000..39c808543 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/vector-4.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* { dg-options "-mavx" { target { i?86-*-* x86_64-*-* } } } */ + +/* Make sure that vector of size 8 of signed char works. This used to crash with AVX on x86 + as we would produce try to extract the chars inside the vector mode using the vector mode of V8SI + which was wrong. */ +__attribute__ ((vector_size (8))) signed char v4, v5, v6; +void +two (void) +{ + v4 = v5 + v6; +} + |