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| 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/c-c++-common/vector-init-2.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/c-c++-common/vector-init-2.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/c-c++-common/vector-init-2.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/vector-init-2.c b/gcc-4.9/gcc/testsuite/c-c++-common/vector-init-2.c new file mode 100644 index 000000000..6527f495d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/c-c++-common/vector-init-2.c @@ -0,0 +1,25 @@ +/* { dg-do run } */ + +/* PR C/31499, test that the C front-end treats vectors like an array + and that it works at runtime. */ + +#define vector __attribute__((__vector_size__(4*sizeof(int)) )) +vector signed int v1[]={0,1,2,3,4,5,6,7}; + + +int main(void) +{ + int i; + for (i = 0; i < sizeof(v1)/sizeof(v1[0]); i++) + { + vector int t = v1[i]; + int *d = (int*)&t; + int j; + for (j = 0; j < 4; j++) + { + if (d[j] != i * 4 + j) + __builtin_abort (); + } + } + return 0; +}
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