diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.dg/vmx/unpack.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.dg/vmx/unpack.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.dg/vmx/unpack.c b/gcc-4.8/gcc/testsuite/gcc.dg/vmx/unpack.c new file mode 100644 index 000000000..3c13163cb --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.dg/vmx/unpack.c @@ -0,0 +1,67 @@ +#include "harness.h" + +#define BIG 4294967295 + +static void test() +{ + /* Input vectors. */ + vector signed char vsc = {-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7}; + vector bool char vbc = {0,255,255,0,0,0,255,0,255,0,0,255,255,255,0,255}; + vector pixel vp = {(0<<15) + (1<<10) + (2<<5) + 3, + (1<<15) + (4<<10) + (5<<5) + 6, + (0<<15) + (7<<10) + (8<<5) + 9, + (1<<15) + (10<<10) + (11<<5) + 12, + (1<<15) + (13<<10) + (14<<5) + 15, + (0<<15) + (16<<10) + (17<<5) + 18, + (1<<15) + (19<<10) + (20<<5) + 21, + (0<<15) + (22<<10) + (23<<5) + 24}; + vector signed short vss = {-4,-3,-2,-1,0,1,2,3}; + vector bool short vbs = {0,65535,65535,0,0,0,65535,0}; + + /* Result vectors. */ + vector signed short vsch, vscl; + vector bool short vbsh, vbsl; + vector unsigned int vuih, vuil; + vector signed int vsih, vsil; + vector bool int vbih, vbil; + + /* Expected result vectors. */ + vector signed short vschr = {-8,-7,-6,-5,-4,-3,-2,-1}; + vector signed short vsclr = {0,1,2,3,4,5,6,7}; + vector bool short vbshr = {0,65535,65535,0,0,0,65535,0}; + vector bool short vbslr = {65535,0,0,65535,65535,65535,0,65535}; + vector unsigned int vuihr = {(0<<24) + (1<<16) + (2<<8) + 3, + (65535<<24) + (4<<16) + (5<<8) + 6, + (0<<24) + (7<<16) + (8<<8) + 9, + (65535<<24) + (10<<16) + (11<<8) + 12}; + vector unsigned int vuilr = {(65535<<24) + (13<<16) + (14<<8) + 15, + (0<<24) + (16<<16) + (17<<8) + 18, + (65535<<24) + (19<<16) + (20<<8) + 21, + (0<<24) + (22<<16) + (23<<8) + 24}; + vector signed int vsihr = {-4,-3,-2,-1}; + vector signed int vsilr = {0,1,2,3}; + vector bool int vbihr = {0,BIG,BIG,0}; + vector bool int vbilr = {0,0,BIG,0}; + + vsch = vec_unpackh (vsc); + vscl = vec_unpackl (vsc); + vbsh = vec_unpackh (vbc); + vbsl = vec_unpackl (vbc); + vuih = vec_unpackh (vp); + vuil = vec_unpackl (vp); + vsih = vec_unpackh (vss); + vsil = vec_unpackl (vss); + vbih = vec_unpackh (vbs); + vbil = vec_unpackl (vbs); + + check (vec_all_eq (vsch, vschr), "vsch"); + check (vec_all_eq (vscl, vsclr), "vscl"); + check (vec_all_eq (vbsh, vbshr), "vbsh"); + check (vec_all_eq (vbsl, vbslr), "vbsl"); + check (vec_all_eq (vuih, vuihr), "vuih"); + check (vec_all_eq (vuil, vuilr), "vuil"); + check (vec_all_eq (vsih, vsihr), "vsih"); + check (vec_all_eq (vsil, vsilr), "vsil"); + check (vec_all_eq (vbih, vbihr), "vbih"); + check (vec_all_eq (vbil, vbilr), "vbil"); +} |