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/testsuite/gcc.dg/vect/no-scevccp-slp-30.c | 57 ++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.dg/vect/no-scevccp-slp-30.c (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/vect/no-scevccp-slp-30.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/vect/no-scevccp-slp-30.c b/gcc-4.9/gcc/testsuite/gcc.dg/vect/no-scevccp-slp-30.c new file mode 100644 index 000000000..547a49d58 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/vect/no-scevccp-slp-30.c @@ -0,0 +1,57 @@ +/* { dg-require-effective-target vect_int } */ + +#include +#include "tree-vect.h" + +#define N 128 + +int +main1 () +{ + int i, j; + unsigned short out[N*8], a[N]; + + for (j = 0; j < N; j++) + { + for (i = 0; i < N; i++) + { + out[i*4] = 8; + out[i*4 + 1] = 18; + out[i*4 + 2] = 28; + out[i*4 + 3] = 38; + } + a[j] = 8; + } + + /* check results: */ + for (j = 0; j < N; j++) + { + for (i = 0; i < N; i++) + { + if (out[i*4] != 8 + || out[i*4 + 1] != 18 + || out[i*4 + 2] != 28 + || out[i*4 + 3] != 38) + abort(); + } + + if (a[j] != 8) + abort (); + } + + return 0; +} + +int main (void) +{ + check_vect (); + + main1 (); + + return 0; +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ +/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ + -- cgit v1.2.3