diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/vec-clrl-3.c')
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/vec-clrl-3.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/vec-clrl-3.c b/gcc/testsuite/gcc.target/powerpc/vec-clrl-3.c new file mode 100644 index 00000000000..582eb1cfd12 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/vec-clrl-3.c @@ -0,0 +1,37 @@ +/* { dg-do run } */ +/* { dg-require-effective-target powerpc_future_hw } */ +/* { dg-options "-mdejagnu-cpu=future" } */ + +#include <altivec.h> + +extern void abort (void); + +/* Vector string clear left-most bytes of unsigned char. */ +vector signed char +clrl (vector signed char arg, int n) +{ + return vec_clrl (arg, n); +} + +int main (int argc, char *argv []) +{ + vector signed char input0 = + { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, + 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 }; + vector signed char expected0 = + { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0xc, 0xd, 0xe, 0xf, 0x11 }; + vector signed char expected1 = + { 0x0, 0x0, 0x0, 0x4, 0x5, 0x6, 0x7, 0x8, + 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 }; + vector signed char expected2 = + { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, + 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 }; + + if (!vec_all_eq (clrl (input0, 5), expected0)) + abort (); + if (!vec_all_eq (clrl (input0, 13), expected1)) + abort (); + if (!vec_all_eq (clrl (input0, 19), expected2)) + abort (); +} |