diff options
| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11.c | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11.c b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11.c new file mode 100644 index 000000000..e5019c012 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11.c @@ -0,0 +1,34 @@ +/* { dg-do run { target vect_cmdline_needed } } */ +/* { dg-options "-O2 -ftree-vectorize -fwrapv -fdump-tree-vect-details -fvect-cost-model=dynamic" } */ +/* { dg-options "-O2 -ftree-vectorize -fwrapv -fdump-tree-vect-details -fvect-cost-model=dynamic -mno-sse" { target { i?86-*-* x86_64-*-* } } } */ + +#include <stdlib.h> + +#define N 16 + +char ic[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}; +char ib[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}; + +int main () +{ + int i; + char ia[N]; + + for (i = 0; i < N; i++) + { + ia[i] = ib[i] + ic[i]; + } + + /* check results: */ + for (i = 0; i < N; i++) + { + if (ia[i] != ib[i] + ic[i]) + abort (); + } + + return 0; +} + + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { ! avr-*-* } } } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ |