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.dg/vect/no-scevccp-noreassoc-outer-2.c | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.dg/vect/no-scevccp-noreassoc-outer-2.c (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/vect/no-scevccp-noreassoc-outer-2.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/vect/no-scevccp-noreassoc-outer-2.c b/gcc-4.9/gcc/testsuite/gcc.dg/vect/no-scevccp-noreassoc-outer-2.c new file mode 100644 index 000000000..9a4fa3f25 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/vect/no-scevccp-noreassoc-outer-2.c @@ -0,0 +1,49 @@ +/* { dg-require-effective-target vect_int } */ + +#include +#include "tree-vect.h" + +#define N 40 +int a[200*N+N]; + +__attribute__ ((noinline)) void +foo (){ + int i,j; + int sum,s=0; + + for (i = 0; i < 200*N; i++) { + sum = 0; + for (j = 0; j < N; j++) { + sum += (i + j); + i++; + } + a[i] = sum; + } +} + +int main (void) +{ + int i,j,k=0; + int sum,s=0; + + check_vect (); + + foo (); + + /* check results: */ + for (i=0; i<200*N; i++) + { + sum = 0; + for (j = 0; j < N; j++){ + sum += (j + i); + i++; + } + if (a[i] != sum) + abort (); + } + + return 0; +} + +/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail *-*-* } } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ -- cgit v1.2.3