diff options
Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/gcc.dg/vect/slp-widen-mult-u8.c')
-rw-r--r-- | gcc-4.8.1/gcc/testsuite/gcc.dg/vect/slp-widen-mult-u8.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.dg/vect/slp-widen-mult-u8.c b/gcc-4.8.1/gcc/testsuite/gcc.dg/vect/slp-widen-mult-u8.c deleted file mode 100644 index fb3292ad4..000000000 --- a/gcc-4.8.1/gcc/testsuite/gcc.dg/vect/slp-widen-mult-u8.c +++ /dev/null @@ -1,43 +0,0 @@ -/* { dg-require-effective-target vect_int } */ - -#include <stdarg.h> -#include "tree-vect.h" - -#define N 64 - -unsigned char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63}; -unsigned char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1}; - -unsigned short result[N]; - -/* char->short widening-mult */ -__attribute__ ((noinline)) int -foo1(int len) { - int i; - - for (i=0; i<len/2; i++) { - result[2*i] = X[2*i] * Y[2*i]; - result[2*i+1] = X[2*i+1] * Y[2*i+1]; - } -} - -int main (void) -{ - int i; - - check_vect (); - - foo1 (N); - - for (i=0; i<N; i++) { - if (result[i] != X[i] * Y[i]) - abort (); - } - - return 0; -} - -/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_widen_mult_qi_to_hi || vect_unpack } } } } */ -/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { target { vect_widen_mult_hi_to_si || vect_unpack } } } } */ -/* { dg-final { cleanup-tree-dump "vect" } } */ - |