diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa-vect/ifc-01.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa-vect/ifc-01.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa-vect/ifc-01.c b/gcc/testsuite/gcc.dg/tree-ssa-vect/ifc-01.c new file mode 100644 index 00000000000..6f86290c629 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa-vect/ifc-01.c @@ -0,0 +1,55 @@ +/* APPLE LOCAL file AV */ +/* { dg-do run { target powerpc*-*-* i?86-*-* } } */ +/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-stats -maltivec" { target powerpc*-*-* } } */ +/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-stats -msse" { target i?86-*-* } } */ + +#include <stdarg.h> +#include <signal.h> + +extern void abort (void); +extern void exit (int); +#define N 16 +#define MAX 42 + +int main1 () +{ + int A[N] = {36,39,42,45,43,32,21,12,23,34,45,56,67,78,89,11}; + + int i, j; + + for (i = 0; i < N; i++) + { + j = A[i]; + A[i] = ( j >= MAX ? MAX : 0); + } + + /* check results: */ + for (i = 0; i < N; i++) + { + if (A[i] > MAX) + abort (); + } + + return 0; +} + +void +sig_ill_handler (int sig) +{ + exit(0); +} + +int main (void) +{ + /* Exit on systems without altivec. */ + signal (SIGILL, sig_ill_handler); + /* Altivec instruction, 'vor %v0,%v0,%v0'. */ + asm volatile (".long 0x10000484"); + signal (SIGILL, SIG_DFL); + + return main1 (); +} + + +/* { dg-final { scan-tree-dump-times "Applying if-conversion" 1 "vect" { xfail *-*-* } } } */ +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail *-*-* } } } */ |