PATCH: Replace __aligned__(16) with __aligned__(__BIGGEST_ALIGNMENT__)
H.J. Lu
hongjiu.lu@intel.com
Tue May 5 22:21:00 GMT 2009
Hi,
Vector tests won't work if vector alignment > 16. This patch repalces
__aligned__(16) with __BIGGEST_ALIGNMENT__. Tested on Linux/Intel64.
OK for trunk?
Thanks.
H.J.
---
2009-05-05 H.J. Lu <hongjiu.lu@intel.com>
* gcc.dg/vect/no-vfa-vect-37.c: Replace __aligned__(16) with
__aligned__(__BIGGEST_ALIGNMENT__).
* gcc.dg/vect/no-vfa-vect-43.c: Likewise.
* gcc.dg/vect/no-vfa-vect-49.c: Likewise.
* gcc.dg/vect/no-vfa-vect-53.c: Likewise.
* gcc.dg/vect/no-vfa-vect-57.c: Likewise.
* gcc.dg/vect/no-vfa-vect-61.c: Likewise.
* gcc.dg/vect/no-vfa-vect-79.c: Likewise.
* gcc.dg/vect/Os-vect-95.c: Likewise.
* gcc.dg/vect/pr20122.c: Likewise.
* gcc.dg/vect/pr36493.c: Likewise.
* gcc.dg/vect/pr37385.c: Likewise.
* gcc.dg/vect/slp-7.c: Likewise.
* gcc.dg/vect/slp-9.c: Likewise.
* gcc.dg/vect/slp-widen-mult-s16.c: Likewise.
* gcc.dg/vect/slp-widen-mult-u8.c: Likewise.
* gcc.dg/vect/vect-35.c: Likewise.
* gcc.dg/vect/vect-40.c: Likewise.
* gcc.dg/vect/vect-42.c: Likewise.
* gcc.dg/vect/vect-44.c: Likewise.
* gcc.dg/vect/vect-46.c: Likewise.
* gcc.dg/vect/vect-48.c: Likewise.
* gcc.dg/vect/vect-52.c: Likewise.
* gcc.dg/vect/vect-54.c: Likewise.
* gcc.dg/vect/vect-56.c: Likewise.
* gcc.dg/vect/vect-58.c: Likewise.
* gcc.dg/vect/vect-60.c: Likewise.
* gcc.dg/vect/vect-74.c: Likewise.
* gcc.dg/vect/vect-75.c: Likewise.
* gcc.dg/vect/vect-76.c: Likewise.
* gcc.dg/vect/vect-77-alignchecks.c: Likewise.
* gcc.dg/vect/vect-77.c: Likewise.
* gcc.dg/vect/vect-77-global.c: Likewise.
* gcc.dg/vect/vect-78-alignchecks.c: Likewise.
* gcc.dg/vect/vect-78.c: Likewise.
* gcc.dg/vect/vect-78-global.c: Likewise.
* gcc.dg/vect/vect-80.c: Likewise.
* gcc.dg/vect/vect-85.c: Likewise.
* gcc.dg/vect/vect-87.c: Likewise.
* gcc.dg/vect/vect-88.c: Likewise.
* gcc.dg/vect/vect-92.c: Likewise.
* gcc.dg/vect/vect-93.c: Likewise.
* gcc.dg/vect/vect-95.c: Likewise.
* gcc.dg/vect/vect-97.c: Likewise.
* gcc.dg/vect/vect-complex-1.c: Likewise.
* gcc.dg/vect/vect-complex-4.c: Likewise.
* gcc.dg/vect/vect-complex-5.c: Likewise.
* gcc.dg/vect/vect-multitypes-10.c: Likewise.
* gcc.dg/vect/vect-multitypes-11.c: Likewise.
* gcc.dg/vect/vect-multitypes-12.c: Likewise.
* gcc.dg/vect/vect-multitypes-13.c: Likewise.
* gcc.dg/vect/vect-multitypes-14.c: Likewise.
* gcc.dg/vect/vect-multitypes-15.c: Likewise.
* gcc.dg/vect/vect-multitypes-16.c: Likewise.
* gcc.dg/vect/vect-multitypes-17.c: Likewise.
* gcc.dg/vect/vect-multitypes-3.c: Likewise.
* gcc.dg/vect/vect-multitypes-6.c: Likewise.
* gcc.dg/vect/vect-multitypes-7.c: Likewise.
* gcc.dg/vect/vect-multitypes-8.c: Likewise.
* gcc.dg/vect/vect-multitypes-9.c: Likewise.
* gcc.dg/vect/vect-outer-1a.c: Likewise.
* gcc.dg/vect/vect-outer-1.c: Likewise.
* gcc.dg/vect/vect-outer-2a.c: Likewise.
* gcc.dg/vect/vect-outer-2b.c: Likewise.
* gcc.dg/vect/vect-outer-2.c: Likewise.
* gcc.dg/vect/vect-outer-2c.c: Likewise.
* gcc.dg/vect/vect-outer-2d.c: Likewise.
* gcc.dg/vect/vect-outer-3a.c: Likewise.
* gcc.dg/vect/vect-outer-3b.c: Likewise.
* gcc.dg/vect/vect-outer-3.c: Likewise.
* gcc.dg/vect/vect-outer-3c.c: Likewise.
* gcc.dg/vect/vect-outer-5.c: Likewise.
* gcc.dg/vect/vect-outer-6.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-s16a.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-s16b.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-s8a.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-s8c.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-u16a.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-u16b.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-u8a.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-u8b.c: Likewise.
* gcc.dg/vect/vect-widen-mult-s16.c: Likewise.
* gcc.dg/vect/vect-widen-mult-s8.c: Likewise.
* gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
* gcc.dg/vect/vect-widen-mult-u8.c: Likewise.
* gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c: Likewise.
Index: gcc.dg/vect/vect-reduc-dot-s16b.c
===================================================================
--- gcc.dg/vect/vect-reduc-dot-s16b.c (revision 5847)
+++ gcc.dg/vect/vect-reduc-dot-s16b.c (working copy)
@@ -7,8 +7,8 @@
#define DOT 43680
-signed short X[N] __attribute__ ((__aligned__(16)));
-signed short Y[N] __attribute__ ((__aligned__(16)));
+signed short X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed short Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
/* short->short->int dot product. Should be vectorized on architectures
supporting vectorized multiplication of two short args with short result,
Index: gcc.dg/vect/vect-multitypes-14.c
===================================================================
--- gcc.dg/vect/vect-multitypes-14.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-14.c (working copy)
@@ -5,9 +5,9 @@
#define N 64
-unsigned char uX[N] __attribute__ ((__aligned__(16)));
+unsigned char uX[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
unsigned char uresultX[N];
-unsigned int uY[N] __attribute__ ((__aligned__(16)));
+unsigned int uY[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
unsigned char uresultY[N];
/* Unsigned type demotion (si->qi) */
Index: gcc.dg/vect/no-vfa-vect-53.c
===================================================================
--- gcc.dg/vect/no-vfa-vect-53.c (revision 5847)
+++ gcc.dg/vect/no-vfa-vect-53.c (working copy)
@@ -31,7 +31,7 @@ void bar (const float *pa, const float *
__attribute__ ((noinline)) int
main1 (int n, float *pb, float *pc)
{
- float pa[N] __attribute__ ((__aligned__(16)));
+ float pa[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int i;
for (i = 0; i < n; i++)
@@ -47,9 +47,9 @@ main1 (int n, float *pb, float *pc)
int main (void)
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
- float b[N+1] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60};
- float c[N+1] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20};
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ float b[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60};
+ float c[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20};
check_vect ();
Index: gcc.dg/vect/vect-reduc-dot-u8a.c
===================================================================
--- gcc.dg/vect/vect-reduc-dot-u8a.c (revision 5847)
+++ gcc.dg/vect/vect-reduc-dot-u8a.c (working copy)
@@ -7,8 +7,8 @@
#define DOT 43680
-unsigned char X[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
-unsigned char Y[N] __attribute__ ((__aligned__(16))) = {64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
+unsigned char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
+unsigned char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
/* char->short->int dot product.
Detected as a dot-product pattern.
Index: gcc.dg/vect/vect-92.c
===================================================================
--- gcc.dg/vect/vect-92.c (revision 5847)
+++ gcc.dg/vect/vect-92.c (working copy)
@@ -5,9 +5,9 @@
#define N 256
-float pa[N] __attribute__ ((__aligned__(16)));
-float pb[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
-float pc[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+float pa[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+float pb[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
+float pc[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
/* Check handling of unaligned accesses when the misalignment is
known at compile time and different accesses have the same
Index: gcc.dg/vect/pr36493.c
===================================================================
--- gcc.dg/vect/pr36493.c (revision 5847)
+++ gcc.dg/vect/pr36493.c (working copy)
@@ -6,7 +6,7 @@ int
main (void)
{
int i;
- long x[12] __attribute__((aligned(16)));
+ long x[12] __attribute__((aligned(__BIGGEST_ALIGNMENT__)));
x[0] = 1;
for (i = 0; i < 12; i++)
Index: gcc.dg/vect/vect-75.c
===================================================================
--- gcc.dg/vect/vect-75.c (revision 5847)
+++ gcc.dg/vect/vect-75.c (working copy)
@@ -10,7 +10,7 @@
the expression that represents the first location accessed - is
more involved than just an ssa_name. */
-int ib[N+OFF] __attribute__ ((__aligned__(16))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
+int ib[N+OFF] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
__attribute__ ((noinline))
int main1 (int *ib)
Index: gcc.dg/vect/vect-58.c
===================================================================
--- gcc.dg/vect/vect-58.c (revision 5847)
+++ gcc.dg/vect/vect-58.c (working copy)
@@ -26,7 +26,7 @@ void bar (float *pa, float *pb, float *p
vect-54.c is similar to this one with one difference:
the loop bound is known. */
-float a[N] __attribute__ ((__aligned__(16))); float b[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57}; float c[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))); float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57}; float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
__attribute__ ((noinline)) int
main1 (int n)
Index: gcc.dg/vect/vect-outer-2b.c
===================================================================
--- gcc.dg/vect/vect-outer-2b.c (revision 5847)
+++ gcc.dg/vect/vect-outer-2b.c (working copy)
@@ -3,7 +3,7 @@
#include "tree-vect.h"
#define N 40
-float image[2*N][N][N] __attribute__ ((__aligned__(16)));
+float image[2*N][N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
__attribute__ ((noinline)) void
foo (){
Index: gcc.dg/vect/vect-complex-5.c
===================================================================
--- gcc.dg/vect/vect-complex-5.c (revision 5847)
+++ gcc.dg/vect/vect-complex-5.c (working copy)
@@ -11,11 +11,11 @@ struct foostr {
_Complex short f2;
};
-_Complex short a1[64] __attribute__ ((__aligned__(16)));
-_Complex short a2[64] __attribute__ ((__aligned__(16)));
-_Complex short b1[64] __attribute__ ((__aligned__(16)));
-_Complex short b2[64] __attribute__ ((__aligned__(16)));
-struct foostr c[64] __attribute__ ((__aligned__(16)));
+_Complex short a1[64] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+_Complex short a2[64] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+_Complex short b1[64] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+_Complex short b2[64] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+struct foostr c[64] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
__attribute__ ((noinline)) void
foo (void)
Index: gcc.dg/vect/vect-42.c
===================================================================
--- gcc.dg/vect/vect-42.c (revision 5847)
+++ gcc.dg/vect/vect-42.c (working copy)
@@ -30,8 +30,8 @@ __attribute__ ((noinline)) int
main1 (float * __restrict__ pa)
{
int i;
- float pb[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
- float pc[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+ float pb[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
+ float pc[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
for (i = 0; i < N; i++)
{
@@ -44,9 +44,9 @@ main1 (float * __restrict__ pa)
int main (void)
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
- float b[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
- float c[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
+ float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
check_vect ();
Index: gcc.dg/vect/vect-outer-3a.c
===================================================================
--- gcc.dg/vect/vect-outer-3a.c (revision 5847)
+++ gcc.dg/vect/vect-outer-3a.c (working copy)
@@ -3,7 +3,7 @@
#include "tree-vect.h"
#define N 40
-float image[N][N+1] __attribute__ ((__aligned__(16)));
+float image[N][N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float out[N];
/* Outer-loop vectorization with misaliged accesses in the inner-loop. */
Index: gcc.dg/vect/vect-multitypes-15.c
===================================================================
--- gcc.dg/vect/vect-multitypes-15.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-15.c (working copy)
@@ -9,9 +9,9 @@
#define DOT1 43680
#define DOT2 -20832
-signed char X[N] __attribute__ ((__aligned__(16)));
-signed char Y[N] __attribute__ ((__aligned__(16)));
-unsigned char CX[N] __attribute__ ((__aligned__(16)));
+signed char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+unsigned char CX[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
__attribute__ ((noinline)) void
foo1(int len) {
Index: gcc.dg/vect/no-vfa-vect-37.c
===================================================================
--- gcc.dg/vect/no-vfa-vect-37.c (revision 5847)
+++ gcc.dg/vect/no-vfa-vect-37.c (working copy)
@@ -4,8 +4,8 @@
#include "tree-vect.h"
#define N 16
-char x[N] __attribute__ ((__aligned__(16)));
-char cb[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
+char x[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+char cb[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
__attribute__ ((noinline))
int main1 (char *y)
Index: gcc.dg/vect/vect-reduc-dot-u8b.c
===================================================================
--- gcc.dg/vect/vect-reduc-dot-u8b.c (revision 5847)
+++ gcc.dg/vect/vect-reduc-dot-u8b.c (working copy)
@@ -7,8 +7,8 @@
#define DOT 43680
-unsigned char X[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
-unsigned char Y[N] __attribute__ ((__aligned__(16))) = {64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
+unsigned char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
+unsigned char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
/* char->short->short dot product.
Detected as a dot-product pattern.
Index: gcc.dg/vect/no-vfa-vect-79.c
===================================================================
--- gcc.dg/vect/no-vfa-vect-79.c (revision 5847)
+++ gcc.dg/vect/no-vfa-vect-79.c (working copy)
@@ -5,9 +5,9 @@
#define N 16
-float fa[N] __attribute__ ((__aligned__(16)));
-float fb[N+4] __attribute__ ((__aligned__(16))) = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 7.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0};
-float fc[N] __attribute__ ((__aligned__(16))) = {0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 7.5, 9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5};
+float fa[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+float fb[N+4] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 7.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0};
+float fc[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 7.5, 9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5};
/* Like vect-80.c but the pointers are not annotated as restricted,
and therefore can't be antialiased. */
Index: gcc.dg/vect/vect-93.c
===================================================================
--- gcc.dg/vect/vect-93.c (revision 5847)
+++ gcc.dg/vect/vect-93.c (working copy)
@@ -41,8 +41,8 @@ main1 (float *pa)
int main (void)
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
- float b[N] __attribute__ ((__aligned__(16)));
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
check_vect ();
Index: gcc.dg/vect/pr37385.c
===================================================================
--- gcc.dg/vect/pr37385.c (revision 5847)
+++ gcc.dg/vect/pr37385.c (working copy)
@@ -4,7 +4,7 @@
typedef int int_t;
typedef void (*fun_t) (int);
-fun_t fun_tab[400] __attribute__ ((__aligned__(16)));
+fun_t fun_tab[400] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
void foo (int_t a);
Index: gcc.dg/vect/vect-76.c
===================================================================
--- gcc.dg/vect/vect-76.c (revision 5847)
+++ gcc.dg/vect/vect-76.c (working copy)
@@ -10,7 +10,7 @@
the expression that represents the first location accessed - is
more involved than just an ssa_name. */
-int ib[N+OFF] __attribute__ ((__aligned__(16))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10};
+int ib[N+OFF] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10};
__attribute__ ((noinline))
int main1 (int *pib)
Index: gcc.dg/vect/vect-widen-mult-s16.c
===================================================================
--- gcc.dg/vect/vect-widen-mult-s16.c (revision 5847)
+++ gcc.dg/vect/vect-widen-mult-s16.c (working copy)
@@ -5,8 +5,8 @@
#define N 64
-short X[N] __attribute__ ((__aligned__(16)));
-short Y[N] __attribute__ ((__aligned__(16)));
+short X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+short Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int result[N];
/* short->int widening-mult */
Index: gcc.dg/vect/vect-outer-2c.c
===================================================================
--- gcc.dg/vect/vect-outer-2c.c (revision 5847)
+++ gcc.dg/vect/vect-outer-2c.c (working copy)
@@ -4,7 +4,7 @@
#include "tree-vect.h"
#define N 40
-float image[2*N][2*N][N] __attribute__ ((__aligned__(16)));
+float image[2*N][2*N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
__attribute__ ((noinline)) void
foo (){
Index: gcc.dg/vect/vect-outer-5.c
===================================================================
--- gcc.dg/vect/vect-outer-5.c (revision 5847)
+++ gcc.dg/vect/vect-outer-5.c (working copy)
@@ -13,10 +13,10 @@ extern void abort(void);
__attribute__ ((noinline))
int main1 ()
{
- float A[N] __attribute__ ((__aligned__(16)));
- float B[N] __attribute__ ((__aligned__(16)));
- float C[N] __attribute__ ((__aligned__(16)));
- float D[N] __attribute__ ((__aligned__(16)));
+ float A[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ float B[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ float C[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ float D[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float E[4] = {0,1,2,480};
float s;
Index: gcc.dg/vect/slp-7.c
===================================================================
--- gcc.dg/vect/slp-7.c (revision 5847)
+++ gcc.dg/vect/slp-7.c (working copy)
@@ -6,8 +6,8 @@
#define N 8
-unsigned int in[N*8] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
-unsigned short in2[N*16] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
+unsigned int in[N*8] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
+unsigned short in2[N*16] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
int
main1 ()
Index: gcc.dg/vect/slp-widen-mult-u8.c
===================================================================
--- gcc.dg/vect/slp-widen-mult-u8.c (revision 5847)
+++ gcc.dg/vect/slp-widen-mult-u8.c (working copy)
@@ -5,8 +5,8 @@
#define N 64
-unsigned char X[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
-unsigned char Y[N] __attribute__ ((__aligned__(16))) = {64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
+unsigned char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
+unsigned char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
unsigned short result[N];
Index: gcc.dg/vect/vect-widen-mult-u8.c
===================================================================
--- gcc.dg/vect/vect-widen-mult-u8.c (revision 5847)
+++ gcc.dg/vect/vect-widen-mult-u8.c (working copy)
@@ -5,8 +5,8 @@
#define N 64
-unsigned char X[N] __attribute__ ((__aligned__(16)));
-unsigned char Y[N] __attribute__ ((__aligned__(16)));
+unsigned char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+unsigned char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
unsigned short result[N];
/* char->short widening-mult */
Index: gcc.dg/vect/vect-multitypes-6.c
===================================================================
--- gcc.dg/vect/vect-multitypes-6.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-6.c (working copy)
@@ -5,17 +5,17 @@
#define N 32
-unsigned int ic[N] __attribute__ ((__aligned__(16))) =
+unsigned int ic[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
-unsigned int ib[N] __attribute__ ((__aligned__(16))) =
+unsigned int ib[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
-unsigned short sc[N] __attribute__ ((__aligned__(16))) =
+unsigned short sc[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
-unsigned short sb[N] __attribute__ ((__aligned__(16))) =
+unsigned short sb[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
-unsigned char cc[N] __attribute__ ((__aligned__(16))) =
+unsigned char cc[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
-unsigned char cb[N] __attribute__ ((__aligned__(16))) =
+unsigned char cb[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
__attribute__ ((noinline))
Index: gcc.dg/vect/vect-60.c
===================================================================
--- gcc.dg/vect/vect-60.c (revision 5847)
+++ gcc.dg/vect/vect-60.c (working copy)
@@ -30,14 +30,14 @@ void bar (float *pa, float *pb, float *p
vect-61.c is similar to this one with two differences:
aliasing is not a problem, and the write access has unknown alignment. */
-float b[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
-float c[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
+float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
__attribute__ ((noinline)) int
main1 (int n)
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float *pa = a;
float *pb = b;
float *pc = c;
Index: gcc.dg/vect/vect-77-global.c
===================================================================
--- gcc.dg/vect/vect-77-global.c (revision 5847)
+++ gcc.dg/vect/vect-77-global.c (working copy)
@@ -10,7 +10,7 @@
the expression that represents the first location accessed - is
more involved than just an ssa_name. */
-int ib[N+OFF] __attribute__ ((__aligned__(16))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
+int ib[N+OFF] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
int ia[N];
__attribute__ ((noinline))
Index: gcc.dg/vect/vect-85.c
===================================================================
--- gcc.dg/vect/vect-85.c (revision 5847)
+++ gcc.dg/vect/vect-85.c (working copy)
@@ -35,7 +35,7 @@ int main1 (int *a)
int main (void)
{
- int a[N] __attribute__ ((__aligned__(16)));
+ int a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
check_vect ();
Index: gcc.dg/vect/vect-outer-3b.c
===================================================================
--- gcc.dg/vect/vect-outer-3b.c (revision 5847)
+++ gcc.dg/vect/vect-outer-3b.c (working copy)
@@ -3,7 +3,7 @@
#include "tree-vect.h"
#define N 40
-float image[N][N] __attribute__ ((__aligned__(16)));
+float image[N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float out[N];
/* Outer-loop vectorization with non-consecutive access. Not vectorized yet. */
Index: gcc.dg/vect/vect-multitypes-16.c
===================================================================
--- gcc.dg/vect/vect-multitypes-16.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-16.c (working copy)
@@ -5,7 +5,7 @@
#define N 64
-char x[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
+char x[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
__attribute__ ((noinline)) int
foo (int len, long long *z) {
Index: gcc.dg/vect/vect-52.c
===================================================================
--- gcc.dg/vect/vect-52.c (revision 5847)
+++ gcc.dg/vect/vect-52.c (working copy)
@@ -18,7 +18,7 @@
__attribute__ ((noinline)) int
main1 (int n, float *pb, float *pc)
{
- float pa[N] __attribute__ ((__aligned__(16)));
+ float pa[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int i;
for (i = 0; i < n; i++)
@@ -39,9 +39,9 @@ main1 (int n, float *pb, float *pc)
int main (void)
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
- float b[N+1] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60};
- float c[N+1] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20};
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ float b[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60};
+ float c[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20};
check_vect ();
Index: gcc.dg/vect/vect-35.c
===================================================================
--- gcc.dg/vect/vect-35.c (revision 5847)
+++ gcc.dg/vect/vect-35.c (working copy)
@@ -9,8 +9,8 @@ __attribute__ ((noinline))
int main1 ()
{
union {
- unsigned char a[N] __attribute__ ((__aligned__(16)));
- unsigned char b[N] __attribute__ ((__aligned__(16)));
+ unsigned char a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ unsigned char b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
} s;
int i;
Index: gcc.dg/vect/vect-77.c
===================================================================
--- gcc.dg/vect/vect-77.c (revision 5847)
+++ gcc.dg/vect/vect-77.c (working copy)
@@ -10,7 +10,7 @@
the expression that represents the first location accessed - is
more involved than just an ssa_name. */
-int ib[N+OFF] __attribute__ ((__aligned__(16))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
+int ib[N+OFF] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
__attribute__ ((noinline))
int main1 (int *ib, int off)
Index: gcc.dg/vect/vect-outer-2d.c
===================================================================
--- gcc.dg/vect/vect-outer-2d.c (revision 5847)
+++ gcc.dg/vect/vect-outer-2d.c (working copy)
@@ -3,7 +3,7 @@
#include "tree-vect.h"
#define N 40
-float image[N][N][N+1] __attribute__ ((__aligned__(16)));
+float image[N][N][N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
__attribute__ ((noinline)) void
foo (){
Index: gcc.dg/vect/vect-outer-6.c
===================================================================
--- gcc.dg/vect/vect-outer-6.c (revision 5847)
+++ gcc.dg/vect/vect-outer-6.c (working copy)
@@ -7,10 +7,10 @@
#define N 64
#define MAX 42
-float A[N] __attribute__ ((__aligned__(16)));
-float B[N] __attribute__ ((__aligned__(16)));
-float C[N] __attribute__ ((__aligned__(16)));
-float D[N] __attribute__ ((__aligned__(16)));
+float A[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+float B[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+float C[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+float D[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
extern void abort(void);
__attribute__ ((noinline))
Index: gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c
===================================================================
--- gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c (revision 5847)
+++ gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c (working copy)
@@ -7,8 +7,8 @@
#define DOT -21856
-signed char X[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
-signed char Y[N] __attribute__ ((__aligned__(16))) = {64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
+signed char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
+signed char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
/* char->short->short dot product.
The dot-product pattern should be detected.
Index: gcc.dg/vect/vect-multitypes-7.c
===================================================================
--- gcc.dg/vect/vect-multitypes-7.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-7.c (working copy)
@@ -9,9 +9,9 @@
#define DOT1 43680
#define DOT2 -20832
-signed short X[N] __attribute__ ((__aligned__(16)));
-signed short Y[N] __attribute__ ((__aligned__(16)));
-unsigned char CX[N] __attribute__ ((__aligned__(16)));
+signed short X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed short Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+unsigned char CX[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
__attribute__ ((noinline)) void
foo1(int len) {
Index: gcc.dg/vect/vect-44.c
===================================================================
--- gcc.dg/vect/vect-44.c (revision 5847)
+++ gcc.dg/vect/vect-44.c (working copy)
@@ -46,9 +46,9 @@ main1 (float * __restrict__ pa, float *
int main (void)
{
int i;
- float a[N+4] __attribute__ ((__aligned__(16)));
- float b[N+4] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69};
- float c[N+4] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23};
+ float a[N+4] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ float b[N+4] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69};
+ float c[N+4] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23};
check_vect ();
Index: gcc.dg/vect/vect-outer-3c.c
===================================================================
--- gcc.dg/vect/vect-outer-3c.c (revision 5847)
+++ gcc.dg/vect/vect-outer-3c.c (working copy)
@@ -3,7 +3,7 @@
#include "tree-vect.h"
#define N 40
-float image[N][N+1] __attribute__ ((__aligned__(16)));
+float image[N][N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float out[N];
/* Outer-loop vectorization. */
Index: gcc.dg/vect/vect-multitypes-17.c
===================================================================
--- gcc.dg/vect/vect-multitypes-17.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-17.c (working copy)
@@ -5,9 +5,9 @@
#define N 64
-unsigned char uX[N] __attribute__ ((__aligned__(16))) = {16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
+unsigned char uX[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
unsigned char uresultX[N];
-unsigned long long uY[N] __attribute__ ((__aligned__(16))) = {16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
+unsigned long long uY[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
unsigned char uresultY[N];
/* Unsigned type demotion (si->qi) */
Index: gcc.dg/vect/Os-vect-95.c
===================================================================
--- gcc.dg/vect/Os-vect-95.c (revision 5847)
+++ gcc.dg/vect/Os-vect-95.c (working copy)
@@ -41,8 +41,8 @@ main1 (int n, float * __restrict__ pd, f
int main (void)
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
- float d[N+1] __attribute__ ((__aligned__(16)));
+ 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};
Index: gcc.dg/vect/vect-95.c
===================================================================
--- gcc.dg/vect/vect-95.c (revision 5847)
+++ gcc.dg/vect/vect-95.c (working copy)
@@ -42,8 +42,8 @@ main1 (int n, float * __restrict__ pd, f
int main (void)
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
- float d[N+1] __attribute__ ((__aligned__(16)));
+ 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};
Index: gcc.dg/vect/vect-78.c
===================================================================
--- gcc.dg/vect/vect-78.c (revision 5847)
+++ gcc.dg/vect/vect-78.c (working copy)
@@ -10,7 +10,7 @@
the expression that represents the first location accessed - is
more involved than just an ssa_name. */
-int ib[N+OFF] __attribute__ ((__aligned__(16))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
+int ib[N+OFF] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
int off = 8;
__attribute__ ((noinline))
Index: gcc.dg/vect/slp-9.c
===================================================================
--- gcc.dg/vect/slp-9.c (revision 5847)
+++ gcc.dg/vect/slp-9.c (working copy)
@@ -5,8 +5,8 @@
#define N 64
-short X[N] __attribute__ ((__aligned__(16)));
-short Y[N] __attribute__ ((__aligned__(16)));
+short X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+short Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int result[N];
/* short->int widening-mult */
Index: gcc.dg/vect/vect-78-alignchecks.c
===================================================================
--- gcc.dg/vect/vect-78-alignchecks.c (revision 5847)
+++ gcc.dg/vect/vect-78-alignchecks.c (working copy)
@@ -10,7 +10,7 @@
the expression that represents the first location accessed - is
more involved than just an ssa_name. */
-int ib[N+OFF] __attribute__ ((__aligned__(16))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
+int ib[N+OFF] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
int off = 8;
__attribute__ ((noinline))
Index: gcc.dg/vect/vect-multitypes-8.c
===================================================================
--- gcc.dg/vect/vect-multitypes-8.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-8.c (working copy)
@@ -5,9 +5,9 @@
#define N 64
-unsigned char uX[N] __attribute__ ((__aligned__(16)));
+unsigned char uX[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
unsigned char uresultX[N];
-unsigned int uY[N] __attribute__ ((__aligned__(16)));
+unsigned int uY[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
unsigned short uresultY[N];
/* Unsigned type demotion (si->hi) */
Index: gcc.dg/vect/vect-multitypes-10.c
===================================================================
--- gcc.dg/vect/vect-multitypes-10.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-10.c (working copy)
@@ -5,11 +5,11 @@
#define N 64
-unsigned char uX[N] __attribute__ ((__aligned__(16)));
-unsigned short uY[N] __attribute__ ((__aligned__(16)));
+unsigned char uX[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+unsigned short uY[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
unsigned int uresult[N];
-signed char X[N] __attribute__ ((__aligned__(16)));
-signed short Y[N] __attribute__ ((__aligned__(16)));
+signed char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed short Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int result[N];
/* Unsigned type promotion (hi->si) */
Index: gcc.dg/vect/vect-87.c
===================================================================
--- gcc.dg/vect/vect-87.c (revision 5847)
+++ gcc.dg/vect/vect-87.c (working copy)
@@ -35,7 +35,7 @@ int main1 (int n, int *a)
int main (void)
{
- int a[N] __attribute__ ((__aligned__(16)));
+ int a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
check_vect ();
Index: gcc.dg/vect/vect-reduc-dot-u16a.c
===================================================================
--- gcc.dg/vect/vect-reduc-dot-u16a.c (revision 5847)
+++ gcc.dg/vect/vect-reduc-dot-u16a.c (working copy)
@@ -8,8 +8,8 @@
#define DOT1 43680
#define DOT2 43680
-unsigned short X[N] __attribute__ ((__aligned__(16)));
-unsigned short Y[N] __attribute__ ((__aligned__(16)));
+unsigned short X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+unsigned short Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
/* short->short->int dot product.
Not detected as a dot-product pattern.
Index: gcc.dg/vect/no-vfa-vect-57.c
===================================================================
--- gcc.dg/vect/no-vfa-vect-57.c (revision 5847)
+++ gcc.dg/vect/no-vfa-vect-57.c (working copy)
@@ -43,8 +43,8 @@ __attribute__ ((noinline)) int
main1 (float *pa)
{
int i;
- float b[N] __attribute__ ((__aligned__(16)));
- float c[N] __attribute__ ((__aligned__(16)));
+ float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float *pb = b;
float *pc = c;
@@ -63,7 +63,7 @@ main1 (float *pa)
int main (void)
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
check_vect ();
main1 (a);
Index: gcc.dg/vect/vect-reduc-dot-s8a.c
===================================================================
--- gcc.dg/vect/vect-reduc-dot-s8a.c (revision 5847)
+++ gcc.dg/vect/vect-reduc-dot-s8a.c (working copy)
@@ -7,8 +7,8 @@
#define DOT1 43680
-signed char X[N] __attribute__ ((__aligned__(16)));
-signed char Y[N] __attribute__ ((__aligned__(16)));
+signed char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
/* char->short->int dot product.
The dot-product pattern should be detected.
Index: gcc.dg/vect/vect-54.c
===================================================================
--- gcc.dg/vect/vect-54.c (revision 5847)
+++ gcc.dg/vect/vect-54.c (working copy)
@@ -26,14 +26,14 @@ void bar (float *pa, float *pb, float *p
vect-58.c is similar to this one with one difference:
the loop bound is unknown. */
-float b[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
-float c[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
+float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
__attribute__ ((noinline)) int
main1 ()
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float *pa = a;
float *pb = b;
float *pc = c;
Index: gcc.dg/vect/vect-complex-1.c
===================================================================
--- gcc.dg/vect/vect-complex-1.c (revision 5847)
+++ gcc.dg/vect/vect-complex-1.c (working copy)
@@ -6,19 +6,19 @@
#define N 16
-_Complex float a[N] __attribute__ ((__aligned__(16))) =
+_Complex float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{ 10.0F + 20.0iF, 11.0F + 21.0iF, 12.0F + 22.0iF, 13.0F + 23.0iF,
14.0F + 24.0iF, 15.0F + 25.0iF, 16.0F + 26.0iF, 17.0F + 27.0iF,
18.0F + 28.0iF, 19.0F + 29.0iF, 20.0F + 30.0iF, 21.0F + 31.0iF,
22.0F + 32.0iF, 23.0F + 33.0iF, 24.0F + 34.0iF, 25.0F + 35.0iF };
-_Complex float b[N] __attribute__ ((__aligned__(16))) =
+_Complex float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{ 30.0F + 40.0iF, 31.0F + 41.0iF, 32.0F + 42.0iF, 33.0F + 43.0iF,
34.0F + 44.0iF, 35.0F + 45.0iF, 36.0F + 46.0iF, 37.0F + 47.0iF,
38.0F + 48.0iF, 39.0F + 49.0iF, 40.0F + 50.0iF, 41.0F + 51.0iF,
42.0F + 52.0iF, 43.0F + 53.0iF, 44.0F + 54.0iF, 45.0F + 55.0iF };
-_Complex float c[N] __attribute__ ((__aligned__(16)));
-_Complex float res[N] __attribute__ ((__aligned__(16))) =
+_Complex float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+_Complex float res[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{ 40.0F + 60.0iF, 42.0F + 62.0iF, 44.0F + 64.0iF, 46.0F + 66.0iF,
48.0F + 68.0iF, 50.0F + 70.0iF, 52.0F + 72.0iF, 54.0F + 74.0iF,
56.0F + 76.0iF, 58.0F + 78.0iF, 60.0F + 80.0iF, 62.0F + 82.0iF,
Index: gcc.dg/vect/vect-77-alignchecks.c
===================================================================
--- gcc.dg/vect/vect-77-alignchecks.c (revision 5847)
+++ gcc.dg/vect/vect-77-alignchecks.c (working copy)
@@ -10,7 +10,7 @@
the expression that represents the first location accessed - is
more involved than just an ssa_name. */
-int ib[N+OFF] __attribute__ ((__aligned__(16))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
+int ib[N+OFF] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
__attribute__ ((noinline))
int main1 (int *ib, int off)
Index: gcc.dg/vect/pr20122.c
===================================================================
--- gcc.dg/vect/pr20122.c (revision 5847)
+++ gcc.dg/vect/pr20122.c (working copy)
@@ -3,7 +3,7 @@
#include <stdarg.h>
#include "tree-vect.h"
-short Kernshort[24] __attribute__ ((__aligned__(16)));
+short Kernshort[24] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
static void VecBug(short Kernel[8][24]) __attribute__((noinline));
static void VecBug2(short Kernel[8][24]) __attribute__((noinline));
@@ -21,7 +21,7 @@ static void VecBug(short Kernel[8][24])
static void VecBug2(short Kernel[8][24])
{
int k,i;
- short Kernshort2[24] __attribute__ ((__aligned__(16)));
+ short Kernshort2[24] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
for (k = 0; k<8; k++)
for (i = 0; i<24; i++)
Kernshort2[i] = Kernel[k][i];
@@ -36,7 +36,7 @@ int main (int argc, char **argv)
{
check_vect ();
- short Kernel[8][24] __attribute__ ((__aligned__(16)));
+ short Kernel[8][24] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int k,i;
for (k = 0; k<8; k++)
Index: gcc.dg/vect/no-vfa-vect-49.c
===================================================================
--- gcc.dg/vect/no-vfa-vect-49.c (revision 5847)
+++ gcc.dg/vect/no-vfa-vect-49.c (working copy)
@@ -31,7 +31,7 @@ void bar (float *pa, float *pb, float *p
__attribute__ ((noinline)) int
main1 (float *pb, float *pc)
{
- float pa[N] __attribute__ ((__aligned__(16)));
+ float pa[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int i;
for (i = 0; i < N; i++)
@@ -47,8 +47,8 @@ main1 (float *pb, float *pc)
int main (void)
{
int i;
- float b[N+1] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60};
- float c[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+ float b[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60};
+ float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
check_vect ();
Index: gcc.dg/vect/vect-multitypes-9.c
===================================================================
--- gcc.dg/vect/vect-multitypes-9.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-9.c (working copy)
@@ -5,9 +5,9 @@
#define N 64
-unsigned char uX[N] __attribute__ ((__aligned__(16)));
+unsigned char uX[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
unsigned short uresult[N];
-signed char X[N] __attribute__ ((__aligned__(16)));
+signed char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
short result[N];
/* Unsigned type promotion (qi->hi) */
Index: gcc.dg/vect/vect-80.c
===================================================================
--- gcc.dg/vect/vect-80.c (revision 5847)
+++ gcc.dg/vect/vect-80.c (working copy)
@@ -5,9 +5,9 @@
#define N 16
-float fa[N] __attribute__ ((__aligned__(16)));
-float fb[N+4] __attribute__ ((__aligned__(16))) = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 7.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0};
-float fc[N] __attribute__ ((__aligned__(16))) = {0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 7.5, 9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5};
+float fa[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+float fb[N+4] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 7.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0};
+float fc[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 7.5, 9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5};
/* Check handling of accesses for which the "initial condition" -
the expression that represents the first location accessed - is
Index: gcc.dg/vect/vect-46.c
===================================================================
--- gcc.dg/vect/vect-46.c (revision 5847)
+++ gcc.dg/vect/vect-46.c (working copy)
@@ -30,7 +30,7 @@ __attribute__ ((noinline)) int
main1 (int n)
{
int i;
- float a[N] __attribute__ ((__aligned__(16))); float b[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57}; float c[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))); float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57}; float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
float *pa = a;
float *pb = b;
float *pc = c;
Index: gcc.dg/vect/vect-multitypes-11.c
===================================================================
--- gcc.dg/vect/vect-multitypes-11.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-11.c (working copy)
@@ -5,7 +5,7 @@
#define N 64
-short x[N] __attribute__ ((__aligned__(16)));
+short x[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
__attribute__ ((noinline)) int
foo (int len, int *z) {
Index: gcc.dg/vect/vect-88.c
===================================================================
--- gcc.dg/vect/vect-88.c (revision 5847)
+++ gcc.dg/vect/vect-88.c (working copy)
@@ -35,7 +35,7 @@ int main1 (int n, int *a)
int main (void)
{
- int a[N+1] __attribute__ ((__aligned__(16)));
+ int a[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
check_vect ();
Index: gcc.dg/vect/vect-reduc-dot-u16b.c
===================================================================
--- gcc.dg/vect/vect-reduc-dot-u16b.c (revision 5847)
+++ gcc.dg/vect/vect-reduc-dot-u16b.c (working copy)
@@ -7,8 +7,8 @@
#define DOT2 43680
-unsigned short X[N] __attribute__ ((__aligned__(16)));
-unsigned short Y[N] __attribute__ ((__aligned__(16)));
+unsigned short X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+unsigned short Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
/* short->int->int dot product.
Currently not detected as a dot-product pattern: the multiplication
Index: gcc.dg/vect/vect-reduc-dot-s8b.c
===================================================================
--- gcc.dg/vect/vect-reduc-dot-s8b.c (revision 5847)
+++ gcc.dg/vect/vect-reduc-dot-s8b.c (working copy)
@@ -7,8 +7,8 @@
#define DOT2 -21856
-signed char X[N] __attribute__ ((__aligned__(16)));
-signed char Y[N] __attribute__ ((__aligned__(16)));
+signed char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
/* char->short->short dot product.
The dot-product pattern should be detected.
Index: gcc.dg/vect/vect-outer-1.c
===================================================================
--- gcc.dg/vect/vect-outer-1.c (revision 5847)
+++ gcc.dg/vect/vect-outer-1.c (working copy)
@@ -1,9 +1,9 @@
/* { dg-do compile } */
#define N 64
-signed short image[N][N] __attribute__ ((__aligned__(16)));
-signed short block[N][N] __attribute__ ((__aligned__(16)));
-signed short out[N] __attribute__ ((__aligned__(16)));
+signed short image[N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed short block[N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed short out[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
/* Can't do outer-loop vectorization because of non-consecutive access. */
Index: gcc.dg/vect/vect-widen-mult-u16.c
===================================================================
--- gcc.dg/vect/vect-widen-mult-u16.c (revision 5847)
+++ gcc.dg/vect/vect-widen-mult-u16.c (working copy)
@@ -5,8 +5,8 @@
#define N 64
-unsigned short X[N] __attribute__ ((__aligned__(16)));
-unsigned short Y[N] __attribute__ ((__aligned__(16)));
+unsigned short X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+unsigned short Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
unsigned int result[N];
/* short->int widening-mult */
Index: gcc.dg/vect/vect-97.c
===================================================================
--- gcc.dg/vect/vect-97.c (revision 5847)
+++ gcc.dg/vect/vect-97.c (working copy)
@@ -5,8 +5,8 @@
#define N 16
-char x[N] __attribute__ ((__aligned__(16)));
-char cb[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
+char x[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+char cb[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
__attribute__ ((noinline))
int main1 ()
Index: gcc.dg/vect/vect-outer-1a.c
===================================================================
--- gcc.dg/vect/vect-outer-1a.c (revision 5847)
+++ gcc.dg/vect/vect-outer-1a.c (working copy)
@@ -1,8 +1,8 @@
/* { dg-do compile } */
#define N 64
-signed short image[N][N] __attribute__ ((__aligned__(16)));
-signed short block[N][N] __attribute__ ((__aligned__(16)));
+signed short image[N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed short block[N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
/* Can't do outer-loop vectorization because of non-consecutive access.
Currently fails to vectorize because the reduction pattern is not
Index: gcc.dg/vect/vect-multitypes-12.c
===================================================================
--- gcc.dg/vect/vect-multitypes-12.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-12.c (working copy)
@@ -5,7 +5,7 @@
#define N 64
-char x[N] __attribute__ ((__aligned__(16)));
+char x[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
__attribute__ ((noinline)) int
foo (int len, int *z) {
Index: gcc.dg/vect/vect-reduc-dot-s8c.c
===================================================================
--- gcc.dg/vect/vect-reduc-dot-s8c.c (revision 5847)
+++ gcc.dg/vect/vect-reduc-dot-s8c.c (working copy)
@@ -7,8 +7,8 @@
#define DOT3 43680
-signed char X[N] __attribute__ ((__aligned__(16)));
-signed char Y[N] __attribute__ ((__aligned__(16)));
+signed char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
/* char->int->int dot product.
Not detected as a dot-product pattern. */
Index: gcc.dg/vect/vect-56.c
===================================================================
--- gcc.dg/vect/vect-56.c (revision 5847)
+++ gcc.dg/vect/vect-56.c (working copy)
@@ -30,14 +30,14 @@ void bar (float *pa, float *pb, float *p
vect-57.c is similar to this one with two differences:
aliasing is a problem, and the write access has unknown alignment. */
-float b[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
-float c[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
+float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
__attribute__ ((noinline)) int
main1 ()
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float *pa = a;
float *pb = b;
float *pc = c;
Index: gcc.dg/vect/vect-78-global.c
===================================================================
--- gcc.dg/vect/vect-78-global.c (revision 5847)
+++ gcc.dg/vect/vect-78-global.c (working copy)
@@ -11,7 +11,7 @@
more involved than just an ssa_name. */
int ia[N];
-int ib[N+OFF] __attribute__ ((__aligned__(16))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
+int ib[N+OFF] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34};
int off = 8;
__attribute__ ((noinline))
Index: gcc.dg/vect/vect-outer-2.c
===================================================================
--- gcc.dg/vect/vect-outer-2.c (revision 5847)
+++ gcc.dg/vect/vect-outer-2.c (working copy)
@@ -4,7 +4,7 @@
#include "tree-vect.h"
#define N 40
-float image[N][N] __attribute__ ((__aligned__(16)));
+float image[N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float out[N];
/* Outer-loop vectorization. */
Index: gcc.dg/vect/no-vfa-vect-43.c
===================================================================
--- gcc.dg/vect/no-vfa-vect-43.c (revision 5847)
+++ gcc.dg/vect/no-vfa-vect-43.c (working copy)
@@ -25,8 +25,8 @@ __attribute__ ((noinline)) int
main1 (float *pa)
{
int i;
- float pb[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
- float pc[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+ float pb[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
+ float pc[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
/* Vectorizable: pa may not alias pb and/or pc, even though their
addresses escape. &pa would need to escape to point to escaped memory. */
@@ -66,7 +66,7 @@ main2 (float * pa)
int main (void)
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
check_vect ();
Index: gcc.dg/vect/vect-widen-mult-s8.c
===================================================================
--- gcc.dg/vect/vect-widen-mult-s8.c (revision 5847)
+++ gcc.dg/vect/vect-widen-mult-s8.c (working copy)
@@ -5,8 +5,8 @@
#define N 64
-signed char X[N] __attribute__ ((__aligned__(16)));
-signed char Y[N] __attribute__ ((__aligned__(16)));
+signed char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed char Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
short result[N];
/* char->short widening-mult */
Index: gcc.dg/vect/vect-multitypes-3.c
===================================================================
--- gcc.dg/vect/vect-multitypes-3.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-3.c (working copy)
@@ -5,11 +5,11 @@
#define N 32
-int ib[N] __attribute__ ((__aligned__(16))) =
+int ib[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
-short sb[N] __attribute__ ((__aligned__(16))) =
+short sb[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
-char cb[N] __attribute__ ((__aligned__(16))) =
+char cb[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
__attribute__ ((noinline))
Index: gcc.dg/vect/vect-40.c
===================================================================
--- gcc.dg/vect/vect-40.c (revision 5847)
+++ gcc.dg/vect/vect-40.c (working copy)
@@ -30,9 +30,9 @@ __attribute__ ((noinline)) int
main1 ()
{
int i;
- float a[N] __attribute__ ((__aligned__(16)));
- float b[N] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
- float c[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
+ float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
float *pa = a;
float *pb = b;
float *pc = c;
Index: gcc.dg/vect/vect-48.c
===================================================================
--- gcc.dg/vect/vect-48.c (revision 5847)
+++ gcc.dg/vect/vect-48.c (working copy)
@@ -18,7 +18,7 @@
__attribute__ ((noinline)) int
main1 (float *pb, float *pc)
{
- float pa[N] __attribute__ ((__aligned__(16)));
+ float pa[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int i;
for (i = 0; i < N; i++)
@@ -39,8 +39,8 @@ main1 (float *pb, float *pc)
int main (void)
{
int i;
- float b[N+1] __attribute__ ((__aligned__(16))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60};
- float c[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
+ float b[N+1] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60};
+ float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
check_vect ();
Index: gcc.dg/vect/vect-reduc-dot-s16a.c
===================================================================
--- gcc.dg/vect/vect-reduc-dot-s16a.c (revision 5847)
+++ gcc.dg/vect/vect-reduc-dot-s16a.c (working copy)
@@ -6,8 +6,8 @@
#define N 64
#define DOT 43680
-signed short X[N] __attribute__ ((__aligned__(16)));
-signed short Y[N] __attribute__ ((__aligned__(16)));
+signed short X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+signed short Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
/* short->int->int dot product.
Detected as a dot-product pattern.
Index: gcc.dg/vect/vect-multitypes-13.c
===================================================================
--- gcc.dg/vect/vect-multitypes-13.c (revision 5847)
+++ gcc.dg/vect/vect-multitypes-13.c (working copy)
@@ -5,9 +5,9 @@
#define N 64
-unsigned char uX[N] __attribute__ ((__aligned__(16)));
+unsigned char uX[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
unsigned int uresult[N];
-signed char X[N] __attribute__ ((__aligned__(16)));
+signed char X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int result[N];
/* Unsigned type promotion (qi->si) */
Index: gcc.dg/vect/vect-74.c
===================================================================
--- gcc.dg/vect/vect-74.c (revision 5847)
+++ gcc.dg/vect/vect-74.c (working copy)
@@ -9,9 +9,9 @@
the expression that represents the first location accessed - is
more involved than just an ssa_name. */
-float a[N] __attribute__ ((__aligned__(16)));
-float b[N+4] __attribute__ ((__aligned__(16))) = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 7.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0};
-float c[N] __attribute__ ((__aligned__(16))) = {0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 7.5, 9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5};
+float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+float b[N+4] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 7.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0};
+float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 7.5, 9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5};
__attribute__ ((noinline)) int
main1 (float *__restrict__ pa, float * __restrict__ pb, float * __restrict__ pc)
Index: gcc.dg/vect/vect-outer-2a.c
===================================================================
--- gcc.dg/vect/vect-outer-2a.c (revision 5847)
+++ gcc.dg/vect/vect-outer-2a.c (working copy)
@@ -4,7 +4,7 @@
#include "tree-vect.h"
#define N 40
-float image[N][N][N] __attribute__ ((__aligned__(16)));
+float image[N][N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
__attribute__ ((noinline)) void
foo (){
Index: gcc.dg/vect/vect-outer-3.c
===================================================================
--- gcc.dg/vect/vect-outer-3.c (revision 5847)
+++ gcc.dg/vect/vect-outer-3.c (working copy)
@@ -3,7 +3,7 @@
#include "tree-vect.h"
#define N 40
-float image[N][N] __attribute__ ((__aligned__(16)));
+float image[N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float out[N];
/* Outer-loop vectoriation. */
Index: gcc.dg/vect/vect-complex-4.c
===================================================================
--- gcc.dg/vect/vect-complex-4.c (revision 5847)
+++ gcc.dg/vect/vect-complex-4.c (working copy)
@@ -11,7 +11,7 @@ struct foostr {
_Complex short f2;
};
-struct foostr a[16] __attribute__ ((__aligned__(16))) =
+struct foostr a[16] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{
11 + 23i, 24 + 22i,
11 + 26i, 24 + 35i,
@@ -31,7 +31,7 @@ struct foostr a[16] __attribute__ ((__al
35 + 36i, 34 + 28i,
};
-struct foostr b[16] __attribute__ ((__aligned__(16))) =
+struct foostr b[16] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) =
{
37 + 12i, 23 + 15i,
14 + 11i, 13 + 25i,
@@ -50,7 +50,7 @@ struct foostr b[16] __attribute__ ((__al
25 + 27i, 15 + 30i,
10 + 31i, 37 + 37i,
};
-struct foostr c[16] __attribute__ ((__aligned__(16)));
+struct foostr c[16] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
struct foostr res[N] =
{
48 + 35i, 47 + 37i,
Index: gcc.dg/vect/no-vfa-vect-61.c
===================================================================
--- gcc.dg/vect/no-vfa-vect-61.c (revision 5847)
+++ gcc.dg/vect/no-vfa-vect-61.c (working copy)
@@ -44,8 +44,8 @@ __attribute__ ((noinline)) int
main1 (int n , float *pa)
{
int i;
- float b[N] __attribute__ ((__aligned__(16)));
- float c[N] __attribute__ ((__aligned__(16)));
+ float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
+ float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
float *pb = b;
float *pc = c;
@@ -65,7 +65,7 @@ int main (void)
{
int i;
int n=N;
- float a[N] __attribute__ ((__aligned__(16)));
+ float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
check_vect ();
main1 (n,a);
Index: gcc.dg/vect/slp-widen-mult-s16.c
===================================================================
--- gcc.dg/vect/slp-widen-mult-s16.c (revision 5847)
+++ gcc.dg/vect/slp-widen-mult-s16.c (working copy)
@@ -5,8 +5,8 @@
#define N 64
-short X[N] __attribute__ ((__aligned__(16))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
-short Y[N] __attribute__ ((__aligned__(16))) = {64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
+short X[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
+short Y[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1};
int result[N];
More information about the Gcc-patches
mailing list