diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/powerpc/altivec-perm-3.c')
| -rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/powerpc/altivec-perm-3.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/powerpc/altivec-perm-3.c b/gcc-4.8/gcc/testsuite/gcc.target/powerpc/altivec-perm-3.c new file mode 100644 index 000000000..d0b671eac --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/powerpc/altivec-perm-3.c @@ -0,0 +1,23 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target powerpc_altivec_ok } */ +/* { dg-skip-if "" { powerpc*le-*-* } { "*" } { "" } } */ +/* { dg-options "-O -maltivec -mno-vsx" } */ + +typedef unsigned char V __attribute__((vector_size(16))); + +V p2(V x, V y) +{ + return __builtin_shuffle(x, y, + (V){ 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31 }); + +} + +V p4(V x, V y) +{ + return __builtin_shuffle(x, y, + (V){ 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31 }); +} + +/* { dg-final { scan-assembler-not "vperm" } } */ +/* { dg-final { scan-assembler "vpkuhum" } } */ +/* { dg-final { scan-assembler "vpkuwum" } } */ |