diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.dg/vmx/splat-be-order.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.dg/vmx/splat-be-order.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.dg/vmx/splat-be-order.c b/gcc-4.8/gcc/testsuite/gcc.dg/vmx/splat-be-order.c new file mode 100644 index 000000000..e265ae4be --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.dg/vmx/splat-be-order.c @@ -0,0 +1,59 @@ +/* { dg-options "-maltivec=be -mabi=altivec -std=gnu99 -mno-vsx" } */ + +#include "harness.h" + +static void test() +{ + /* Input vectors. */ + vector unsigned char vuc = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}; + vector signed char vsc = {-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7}; + vector unsigned short vus = {0,1,2,3,4,5,6,7}; + vector signed short vss = {-4,-3,-2,-1,0,1,2,3}; + vector unsigned int vui = {0,1,2,3}; + vector signed int vsi = {-2,-1,0,1}; + vector float vf = {-2.0,-1.0,0.0,1.0}; + + /* Result vectors. */ + vector unsigned char vucr; + vector signed char vscr; + vector unsigned short vusr; + vector signed short vssr; + vector unsigned int vuir; + vector signed int vsir; + vector float vfr; + + /* Expected result vectors. */ +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ + vector unsigned char vucer = {14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14}; + vector signed char vscer = {-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}; + vector unsigned short vuser = {0,0,0,0,0,0,0,0}; + vector signed short vsser = {3,3,3,3,3,3,3,3}; + vector unsigned int vuier = {1,1,1,1}; + vector signed int vsier = {-2,-2,-2,-2}; + vector float vfer = {0.0,0.0,0.0,0.0}; +#else + vector unsigned char vucer = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; + vector signed char vscer = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; + vector unsigned short vuser = {7,7,7,7,7,7,7,7}; + vector signed short vsser = {-4,-4,-4,-4,-4,-4,-4,-4}; + vector unsigned int vuier = {2,2,2,2}; + vector signed int vsier = {1,1,1,1}; + vector float vfer = {-1.0,-1.0,-1.0,-1.0}; +#endif + + vucr = vec_splat (vuc, 1); + vscr = vec_splat (vsc, 8); + vusr = vec_splat (vus, 7); + vssr = vec_splat (vss, 0); + vuir = vec_splat (vui, 2); + vsir = vec_splat (vsi, 3); + vfr = vec_splat (vf, 1); + + check (vec_all_eq (vucr, vucer), "vuc"); + check (vec_all_eq (vscr, vscer), "vsc"); + check (vec_all_eq (vusr, vuser), "vus"); + check (vec_all_eq (vssr, vsser), "vss"); + check (vec_all_eq (vuir, vuier), "vui"); + check (vec_all_eq (vsir, vsier), "vsi"); + check (vec_all_eq (vfr, vfer ), "vf"); +} |