diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/sparc/fxnors.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/sparc/fxnors.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/sparc/fxnors.c b/gcc-4.9/gcc/testsuite/gcc.target/sparc/fxnors.c new file mode 100644 index 000000000..29775cffe --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/sparc/fxnors.c @@ -0,0 +1,34 @@ +/* { dg-do compile } */ +/* { dg-options "-O -mcpu=ultrasparc -mvis" } */ +typedef char vec8 __attribute__((vector_size(4))); +typedef short vec16 __attribute__((vector_size(4))); + +extern vec8 foo1_8(void); +extern vec8 foo2_8(void); + +vec8 fun8(void) +{ + return ~(foo1_8 () ^ foo2_8 ()); +} + +extern vec16 foo1_16(void); +extern vec16 foo2_16(void); + +vec16 fun16(void) +{ + return ~(foo1_16 () ^ foo1_16 ()); +} + + +/* This should be transformed into ~(b ^ a). */ +vec8 fun8b(void) +{ + return foo1_8 () ^ ~foo2_8 (); +} + +vec16 fun16b(void) +{ + return foo1_16 () ^ ~foo1_16 (); +} + +/* { dg-final { scan-assembler-times "fxnors\t%" 4 } } */ |