diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/fusion.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/fusion.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/fusion.c b/gcc/testsuite/gcc.target/powerpc/fusion.c new file mode 100644 index 0000000..3bea1c9 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/fusion.c @@ -0,0 +1,23 @@ +/* { dg-do compile { target { powerpc*-*-* } } } */ +/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */ +/* { dg-require-effective-target powerpc_p8vector_ok } */ +/* { dg-options "-mcpu=power7 -mtune=power8 -O3" } */ + +#define LARGE 0x12345 + +int fusion_uchar (unsigned char *p){ return p[LARGE]; } +int fusion_schar (signed char *p){ return p[LARGE]; } +int fusion_ushort (unsigned short *p){ return p[LARGE]; } +int fusion_short (short *p){ return p[LARGE]; } +int fusion_int (int *p){ return p[LARGE]; } +unsigned fusion_uns (unsigned *p){ return p[LARGE]; } + +vector double fusion_vector (vector double *p) { return p[2]; } + +/* { dg-final { scan-assembler-times "gpr load fusion" 6 } } */ +/* { dg-final { scan-assembler-times "vector load fusion" 1 } } */ +/* { dg-final { scan-assembler-times "lbz" 2 } } */ +/* { dg-final { scan-assembler-times "extsb" 1 } } */ +/* { dg-final { scan-assembler-times "lhz" 2 } } */ +/* { dg-final { scan-assembler-times "extsh" 1 } } */ +/* { dg-final { scan-assembler-times "lwz" 2 } } */ |