diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/pr14552.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr14552.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr14552.c b/gcc/testsuite/gcc.target/i386/pr14552.c new file mode 100644 index 00000000000..659257c3290 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr14552.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mmmx" } */ + +typedef short mmxw __attribute__ ((vector_size (8))); +typedef int mmxdw __attribute__ ((vector_size (8))); + +mmxdw dw; +mmxw w; + +void test() +{ + w+=w; + dw= (mmxdw)w; +} + +/* { dg-final { scan-assembler-not "%mm" } } */ |