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| author | Richard Biener <rguenther@suse.de> | 2017-07-20 10:03:34 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2017-07-20 10:03:34 +0000 |
| commit | f971b2813d7ddbdba210a63290b790a175777679 (patch) | |
| tree | 0bf6d3083645ed75cf0e5bfbdbf0a056dc6bbe62 /gcc | |
| parent | c9930ecd9c089bc2c9e82136280c9d2f494242bc (diff) | |
| download | gcc-f971b2813d7ddbdba210a63290b790a175777679.zip gcc-f971b2813d7ddbdba210a63290b790a175777679.tar.gz gcc-f971b2813d7ddbdba210a63290b790a175777679.tar.bz2 | |
slp-43.c: Increase loop count to enable vectorization with V64QImode.
2017-07-20 Richard Biener <rguenther@suse.de>
* gcc.dg/vect/slp-43.c: Increase loop count to enable vectorization
with V64QImode.
* gcc.dg/vect/slp-45.c: Likewise.
From-SVN: r250380
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/slp-43.c | 9 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/slp-45.c | 9 |
3 files changed, 18 insertions, 6 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 0a67773..d222849 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2017-07-20 Richard Biener <rguenther@suse.de> + + * gcc.dg/vect/slp-43.c: Increase loop count to enable vectorization + with V64QImode. + * gcc.dg/vect/slp-45.c: Likewise. + 2017-07-20 Naveen H.S <Naveen.Hurugalawadi@cavium.com> * gcc.dg/tree-ssa/vrp116.c: New Test. diff --git a/gcc/testsuite/gcc.dg/vect/slp-43.c b/gcc/testsuite/gcc.dg/vect/slp-43.c index fea3aad..880a296 100644 --- a/gcc/testsuite/gcc.dg/vect/slp-43.c +++ b/gcc/testsuite/gcc.dg/vect/slp-43.c @@ -4,13 +4,16 @@ #include <string.h> #include "tree-vect.h" +/* AVX512BW has V64QImode, make char_1 vectorizable with that. */ +#define MAX_VEC_ELEMENTS 64 + #define FOO(T,N) \ void __attribute__((noinline,noclone)) \ foo_ ## T ## _ ## N (T * __restrict__ in_, T * __restrict__ out_, int s) \ { \ T *in = __builtin_assume_aligned (in_, __BIGGEST_ALIGNMENT__); \ T *out = __builtin_assume_aligned (out_, __BIGGEST_ALIGNMENT__); \ - for (int i = 0; i < 16; i++) \ + for (int i = 0; i < MAX_VEC_ELEMENTS; i++) \ { \ for (int j = 0; j < N; ++j) \ out[j] = in[j]; \ @@ -23,9 +26,9 @@ foo_ ## T ## _ ## N (T * __restrict__ in_, T * __restrict__ out_, int s) \ do { \ memset (out, 0, 4096); \ foo_ ## T ## _ ## N ((T *)in, (T *)out, 1); \ - if (memcmp (in, out, sizeof (T) * 16 * N) != 0) \ + if (memcmp (in, out, sizeof (T) * MAX_VEC_ELEMENTS * N) != 0) \ __builtin_abort (); \ - for (int i = sizeof (T) * 16 * N; i < 4096; ++i) \ + for (int i = sizeof (T) * MAX_VEC_ELEMENTS * N; i < 4096; ++i) \ if (out[i] != 0) \ __builtin_abort (); \ } while (0) diff --git a/gcc/testsuite/gcc.dg/vect/slp-45.c b/gcc/testsuite/gcc.dg/vect/slp-45.c index a8300a4..20a9f81 100644 --- a/gcc/testsuite/gcc.dg/vect/slp-45.c +++ b/gcc/testsuite/gcc.dg/vect/slp-45.c @@ -4,13 +4,16 @@ #include <string.h> #include "tree-vect.h" +/* AVX512BW has V64QImode, make char_1 vectorizable with that. */ +#define MAX_VEC_ELEMENTS 64 + #define FOO(T,N) \ void __attribute__((noinline,noclone)) \ foo_ ## T ## _ ## N (T * __restrict__ in_, T * __restrict__ out_, int s) \ { \ T *in = __builtin_assume_aligned (in_, __BIGGEST_ALIGNMENT__); \ T *out = __builtin_assume_aligned (out_, __BIGGEST_ALIGNMENT__); \ - for (int i = 0; i < 16; i++) \ + for (int i = 0; i < MAX_VEC_ELEMENTS; i++) \ { \ for (int j = 0; j < N; ++j) \ out[j] = in[j]; \ @@ -23,9 +26,9 @@ foo_ ## T ## _ ## N (T * __restrict__ in_, T * __restrict__ out_, int s) \ do { \ memset (out, 0, 4096); \ foo_ ## T ## _ ## N ((T *)in, (T *)out, 1); \ - if (memcmp (in, out, sizeof (T) * 16 * N) != 0) \ + if (memcmp (in, out, sizeof (T) * MAX_VEC_ELEMENTS * N) != 0) \ __builtin_abort (); \ - for (int i = sizeof (T) * 16 * N; i < 4096; ++i) \ + for (int i = sizeof (T) * MAX_VEC_ELEMENTS * N; i < 4096; ++i) \ if (out[i] != 0) \ __builtin_abort (); \ } while (0) |