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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/vect/vect-multitypes-15.c | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/vect/vect-multitypes-15.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/vect/vect-multitypes-15.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/vect-multitypes-15.c b/gcc/testsuite/gcc.dg/vect/vect-multitypes-15.c new file mode 100644 index 000000000..145bb5d7e --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/vect-multitypes-15.c @@ -0,0 +1,50 @@ +/* { dg-require-effective-target vect_int } */ + +#include <stdarg.h> +#include "tree-vect.h" + +#define N 64 + +#define DOT1 43680 +#define DOT2 -20832 + +signed char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))); +signed char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))); +unsigned char CX[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))); + +__attribute__ ((noinline)) void +foo1(int len) { + int i; + int result1 = 0; + + for (i=0; i<len; i++) { + result1 += (X[i] * Y[i]); + CX[i] = 5; + } + + if (result1 != DOT1) + abort (); +} + + +int main (void) +{ + int i, dot1, dot2; + + check_vect (); + + for (i=0; i<N; i++) { + X[i] = i; + Y[i] = 64-i; + CX[i] = i; + __asm__ volatile (""); + } + + foo1 (N); + + return 0; +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_sdot_hi || vect_unpack } } } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ + |