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Commit d3dbe5a4 by Revital Eres Committed by Revital Eres
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Vectorizer testsuite adjustments for P7 

From-SVN: r152157
parent 67749498
Showing with 516 additions and 0 deletions
gcc/testsuite/ChangeLog
2009-09-25 Revital Eres <ERES@il.ibm.com>
* gcc.target/powerpc/vsx-vectorize-8.c: New test.
* gcc.target/powerpc/vsx-vectorize-1.c: Likewise.
* gcc.target/powerpc/vsx-vectorize-2.c: Likewise.
* gcc.target/powerpc/vsx-vectorize-3.c: Likewise.
* gcc.target/powerpc/vsx-vectorize-4.c: Likewise.
* gcc.target/powerpc/vsx-vectorize-5.c: Likewise.
* gcc.target/powerpc/vsx-vectorize-6.c: Likewise.
* gcc.target/powerpc/vsx-vectorize-7.c: Likewise.
* gcc.dg/vect/vect.exp: Add Power7 flags.
* g++.dg/vect/vect.exp: Likewise.
* gfortran.dg/vect/vect.exp: Likewise.
2009-09-24 Steven G. Kargl <kargl@gcc.gnu.org> 2009-09-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/41459 PR fortran/41459
......
gcc/testsuite/g++.dg/vect/vect.exp
...@@ -59,6 +59,10 @@ if [istarget "powerpc-*paired*"] { ...@@ -59,6 +59,10 @@ if [istarget "powerpc-*paired*"] {
} }
lappend DEFAULT_VECTCFLAGS "-maltivec" lappend DEFAULT_VECTCFLAGS "-maltivec"
if [check_vsx_hw_available] {
lappend DEFAULT_VECTCFLAGS "-mvsx" "-mno-allow-movmisalign"
}
if [check_vmx_hw_available] { if [check_vmx_hw_available] {
set dg-do-what-default run set dg-do-what-default run
} else { } else {
......
gcc/testsuite/gcc.dg/vect/vect.exp
...@@ -51,6 +51,10 @@ if [istarget "powerpc-*paired*"] { ...@@ -51,6 +51,10 @@ if [istarget "powerpc-*paired*"] {
} }
lappend DEFAULT_VECTCFLAGS "-maltivec" lappend DEFAULT_VECTCFLAGS "-maltivec"
if [check_vsx_hw_available] {
lappend DEFAULT_VECTCFLAGS "-mvsx" "-mno-allow-movmisalign"
}
if [check_vmx_hw_available] { if [check_vmx_hw_available] {
set dg-do-what-default run set dg-do-what-default run
} else { } else {
......
gcc/testsuite/gcc.target/vsx-vectorize-1.c 0 → 100644
/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* { dg-options "-mcpu=power7 -O2 -ftree-vectorize -fno-vect-cost-model -fdump-tree-vect-details" } */
/* Taken from vect/vect-align-1.c. */
#include <stdlib.h>
#include <stdarg.h>
/* Compile time known misalignment. Cannot use loop peeling to align
the store. */
#define N 16
struct foo {
char x;
int y[N];
} __attribute__((packed));
int x[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
__attribute__ ((noinline)) int
main1 (struct foo * __restrict__ p)
{
int i;
for (i = 0; i < N; i++)
{
p->y[i] = x[i];
}
/* check results: */
for (i = 0; i < N; i++)
{
if (p->y[i] != x[i])
abort ();
}
return 0;
}
int main (void)
{
int i;
struct foo *p = malloc (2*sizeof (struct foo));
main1 (p);
return 0;
}
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
gcc/testsuite/gcc.target/vsx-vectorize-2.c 0 → 100644
/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* { dg-options "-mcpu=power7 -O2 -ftree-vectorize -fno-vect-cost-model -fdump-tree-vect-details" } */
/* Taken from vect/vect-95.c. */
#include <stdlib.h>
#include <stdarg.h>
#define N 256
__attribute__ ((noinline))
void bar (float *pd, float *pa, float *pb, float *pc)
{
int i;
/* check results: */
for (i = 0; i < N; i++)
{
if (pa[i] != (pb[i] * pc[i]))
abort ();
if (pd[i] != 5.0)
abort ();
}
return;
}
__attribute__ ((noinline)) int
main1 (int n, float * __restrict__ pd, float * __restrict__ pa, float * __restrict__ pb, float * __restrict__ pc)
{
int i;
for (i = 0; i < n; i++)
{
pa[i] = pb[i] * pc[i];
pd[i] = 5.0;
}
bar (pd,pa,pb,pc);
return 0;
}
int main (void)
{
int i;
float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float d[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
float c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
main1 (N,&d[1],a,b,c);
main1 (N-2,&d[1],a,b,c);
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
gcc/testsuite/gcc.target/vsx-vectorize-3.c 0 → 100644
/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* { dg-options "-mcpu=power7 -O2 -ftree-vectorize -fno-vect-cost-model -fdump-tree-vect-details" } */
/* Taken from vect/vect-95.c. */
#include <stdlib.h>
#include <stdarg.h>
#define N 256
__attribute__ ((noinline))
void bar (short *pa, short *pb, short *pc)
{
int i;
/* check results: */
for (i = 0; i < N; i++)
{
if (pa[i] != (pb[i] * pc[i]))
abort ();
}
return;
}
__attribute__ ((noinline)) int
main1 (int n, short * __restrict__ pa, short * __restrict__ pb, short * __restrict__ pc)
{
int i;
for (i = 0; i < n; i++)
{
pa[i] = pb[i] * pc[i];
}
bar (pa,pb,pc);
return 0;
}
int main (void)
{
int i;
short a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
short b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
short c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
main1 (N,a,b,c);
main1 (N-2,a,b,c);
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
gcc/testsuite/gcc.target/vsx-vectorize-4.c 0 → 100644
/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* { dg-options "-mcpu=power7 -O2 -ftree-vectorize -fno-vect-cost-model -fdump-tree-vect-details" } */
/* Taken from vect/vect-95.c. */
#include <stdlib.h>
#include <stdarg.h>
#define N 256
__attribute__ ((noinline))
void bar (double *pa, double *pb, double *pc)
{
int i;
/* check results: */
for (i = 0; i < N; i++)
{
if (pa[i] != (pb[i] * pc[i]))
abort ();
}
return;
}
__attribute__ ((noinline)) int
main1 (int n, double * __restrict__ pa, double * __restrict__ pb, double * __restrict__ pc)
{
int i;
for (i = 0; i < n; i++)
{
pa[i] = pb[i] * pc[i];
}
bar (pa,pb,pc);
return 0;
}
int main (void)
{
int i;
double a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
double b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
double c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
main1 (N,a,b,c);
main1 (N-2,a,b,c);
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 3 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
gcc/testsuite/gcc.target/vsx-vectorize-5.c 0 → 100644
/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* { dg-options "-mcpu=power7 -O2 -ftree-vectorize -fno-vect-cost-model -fdump-tree-vect-details" } */
/* Taken from vect/vect-95.c. */
#include <stdlib.h>
#include <stdarg.h>
#define N 256
__attribute__ ((noinline))
void bar (char *pa, char *pb, char *pc)
{
int i;
/* check results: */
for (i = 0; i < N; i++)
{
if (pa[i] != (pb[i] + pc[i]))
abort ();
}
return;
}
__attribute__ ((noinline)) int
main1 (int n, char * __restrict__ pa, char * __restrict__ pb, char * __restrict__ pc)
{
int i;
for (i = 0; i < n; i++)
{
pa[i] = pb[i] + pc[i];
}
bar (pa,pb,pc);
return 0;
}
int main (void)
{
int i;
char a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
char b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
char c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
main1 (N,a,b,c);
main1 (N-2,a,b,c);
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
gcc/testsuite/gcc.target/vsx-vectorize-6.c 0 → 100644
/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* { dg-options "-mcpu=power7 -O2 -ftree-vectorize -fno-vect-cost-model -fdump-tree-vect-details" } */
/* Taken from vect/vect-95.c. */
#include <stdlib.h>
#include <stdarg.h>
#define N 256
__attribute__ ((noinline))
void bar (double *pd, double *pa, double *pb, double *pc)
{
int i;
/* check results: */
for (i = 0; i < N; i++)
{
if (pa[i] != (pb[i] * pc[i]))
abort ();
if (pd[i] != 5.0)
abort ();
}
return;
}
__attribute__ ((noinline)) int
main1 (int n, double * __restrict__ pd, double * __restrict__ pa, double * __restrict__ pb, double * __restrict__ pc)
{
int i;
for (i = 0; i < n; i++)
{
pa[i] = pb[i] * pc[i];
pd[i] = 5.0;
}
bar (pd,pa,pb,pc);
return 0;
}
int main (void)
{
int i;
double a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
double d[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
double b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
double c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
main1 (N,&d[1],a,b,c);
main1 (N-2,&d[1],a,b,c);
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
gcc/testsuite/gcc.target/vsx-vectorize-7.c 0 → 100644
/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* { dg-options "-mcpu=power7 -O2 -ftree-vectorize -fno-vect-cost-model -fdump-tree-vect-details" } */
/* Taken from vect/vect-95.c. */
#include <stdlib.h>
#include <stdarg.h>
#define N 256
__attribute__ ((noinline))
void bar (int *pd, int *pa, int *pb, int *pc)
{
int i;
/* check results: */
for (i = 0; i < N; i++)
{
if (pa[i] != (pb[i] * pc[i]))
abort ();
if (pd[i] != 5.0)
abort ();
}
return;
}
__attribute__ ((noinline)) int
main1 (int n, int * __restrict__ pd, int * __restrict__ pa, int * __restrict__ pb, int * __restrict__ pc)
{
int i;
for (i = 0; i < n; i++)
{
pa[i] = pb[i] * pc[i];
pd[i] = 5.0;
}
bar (pd,pa,pb,pc);
return 0;
}
int main (void)
{
int i;
int a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int d[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
int c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
main1 (N,&d[1],a,b,c);
main1 (N-2,&d[1],a,b,c);
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
gcc/testsuite/gcc.target/vsx-vectorize-8.c 0 → 100644
/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* { dg-options "-mcpu=power7 -O2 -ftree-vectorize -fno-vect-cost-model -fdump-tree-vect-details" } */
/* Taken from vect/vect-95.c. */
#include <stdlib.h>
#include <stdarg.h>
#define N 256
__attribute__ ((noinline))
void bar (short *pd, short *pa, short *pb, short *pc)
{
int i;
/* check results: */
for (i = 0; i < N; i++)
{
if (pa[i] != (pb[i] * pc[i]))
abort ();
if (pd[i] != 5.0)
abort ();
}
return;
}
__attribute__ ((noinline)) int
main1 (int n, short * __restrict__ pd, short * __restrict__ pa, short * __restrict__ pb, short * __restrict__ pc)
{
int i;
for (i = 0; i < n; i++)
{
pa[i] = pb[i] * pc[i];
pd[i] = 5.0;
}
bar (pd,pa,pb,pc);
return 0;
}
int main (void)
{
int i;
short a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
short d[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
short b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
short c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
main1 (N,&d[1],a,b,c);
main1 (N-2,&d[1],a,b,c);
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 2 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
gcc/testsuite/gfortran.dg/vect/vect.exp
...@@ -52,6 +52,10 @@ if [istarget "powerpc-*paired*"] { ...@@ -52,6 +52,10 @@ if [istarget "powerpc-*paired*"] {
} }
lappend DEFAULT_VECTCFLAGS "-maltivec" lappend DEFAULT_VECTCFLAGS "-maltivec"
if [check_vsx_hw_available] {
lappend DEFAULT_VECTCFLAGS "-mvsx" "-mno-allow-movmisalign"
}
if [check_vmx_hw_available] { if [check_vmx_hw_available] {
set dg-do-what-default run set dg-do-what-default run
} else { } else {
......
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