From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- gcc-4.9/gcc/testsuite/gcc.dg/vect/vect-vfa-02.c | 47 +++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.dg/vect/vect-vfa-02.c (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/vect/vect-vfa-02.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/vect/vect-vfa-02.c b/gcc-4.9/gcc/testsuite/gcc.dg/vect/vect-vfa-02.c new file mode 100644 index 000000000..13ab54a98 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/vect/vect-vfa-02.c @@ -0,0 +1,47 @@ +/* { dg-require-effective-target vect_int } */ + +#include +#include "tree-vect.h" + +#define N 16 +int resultY[N] = {12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27}; +int resultZ[N] = {13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28}; +int X[N] = {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25}; +int Y[N] = {}; +int Z[N] = {}; + +__attribute__ ((noinline)) void +foo (int *in, int *out1, int *out2) +{ + int i; + + for (i = 0; i < N; i++) + { + out1[i] = in[i] + 2; + out2[i] = in[i] + 3; + } +} + +int +main (void) +{ + int i; + + check_vect (); + + foo (X, Y, Z); + + /* check results: */ + for (i = 0; i < N; i++) + { + if (Y[i] != resultY[i]) + abort (); + + if (Z[i] != resultZ[i]) + abort (); + } + return 0; +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ -- cgit v1.2.3