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author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2015-07-16 11:40:25 +0000 |
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committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2015-07-16 11:40:25 +0000 |
commit | 8cd167a5ad8baf4988e07fcbc9c9cc338c02d3d1 (patch) | |
tree | 74fd60c507288ef44ed7f786fafeecbb5df0e160 /gcc/testsuite/gcc.dg/vect/pr66251.c | |
parent | f80b5ea1605c9f9408c5aa386ba71c16d918ebbf (diff) | |
download | gcc-tarball-8cd167a5ad8baf4988e07fcbc9c9cc338c02d3d1.tar.gz |
gcc-5.2.0gcc-5.2.0
Diffstat (limited to 'gcc/testsuite/gcc.dg/vect/pr66251.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/vect/pr66251.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr66251.c b/gcc/testsuite/gcc.dg/vect/pr66251.c new file mode 100644 index 0000000000..b789561832 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/pr66251.c @@ -0,0 +1,78 @@ +/* { dg-require-effective-target vect_int } */ +/* { dg-require-effective-target vect_double } */ +/* { dg-require-effective-target vect_floatint_cvt } */ +/* { dg-require-effective-target vect_intfloat_cvt } */ +/* { dg-require-effective-target vect_pack_trunc } */ +/* { dg-require-effective-target vect_unpack } */ +/* { dg-require-effective-target vect_hw_misalign } */ + +#include "tree-vect.h" + +void __attribute__((noinline,noclone)) +test1(_Complex double *a, _Complex int *b, int stride, int n) +{ + int i; + for (i = 0; i < n; i++) + { + a[i*stride] = b[i*stride]; + } +} + +void __attribute__((noinline,noclone)) +test2(_Complex int *a, _Complex double *b, int stride, int n) +{ + int i; + for (i = 0; i < n; i++) + { + a[i*stride] = b[i*stride]; + } +} + +_Complex int ia[256]; +_Complex double da[256]; + +extern void abort (void); + +int main () +{ + int i; + int stride; + + check_vect (); + + for (stride = 1; stride < 15; stride++) + { + for (i = 0; i < 256; i++) + { + __real__ ia[i] = (i + stride) % 19; + __imag__ ia[i] = (i + stride) % 23; + __asm__ volatile (""); + } + + test1(da, ia, stride, 256/stride); + + for (i = 0; i < 256/stride; i++) + { + if (da[i*stride] != ia[i*stride]) + abort (); + } + + for (i = 0; i < 256; i++) + { + __real__ da[i] = (i + stride + 1) % 29; + __imag__ da[i] = (i + stride + 1) % 31; + __asm__ volatile (""); + } + + test2(ia, da, stride, 256/stride); + + for (i = 0; i < 256/stride; i++) + { + if (da[i*stride] != ia[i*stride]) + abort (); + } + } + return 0; +} + +/* { dg-final { cleanup-tree-dump "vect" } } */ |