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tree-vect-transform.c (get_initial_def_for_induction): Replace GET_MODE_NUNITS with TYPE_VECTOR_SUBPARTS.

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* tree-vect-transform.c (get_initial_def_for_induction): Replace
        GET_MODE_NUNITS with TYPE_VECTOR_SUBPARTS.
        (get_initial_def_for_reduction): Likewise.

From-SVN: r123034
This commit is contained in:
Dorit Nuzman 2007-03-18 04:37:32 +00:00 committed by Dorit Nuzman
parent 59111135a8
commit f58e97341c
5 changed files with 49 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2007-03-18 Dorit Nuzman <dorit@il.ibm.com>
* tree-vect-transform.c (get_initial_def_for_induction): Replace
GET_MODE_NUNITS with TYPE_VECTOR_SUBPARTS.
(get_initial_def_for_reduction): Likewise.
2007-03-16 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/29922

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2007-03-18 Dorit Nuzman <dorit@il.ibm.com>
* gcc.dg/vect/no-tree-dom-vect-bug.c: New test.
* gcc.dg/vect/vect.exp: Compile tests with -fno-tree-dominator-opts.
2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR fortran/31120

30
gcc/testsuite/gcc.dg/vect/no-tree-dom-vect-bug.c Normal file
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@ -0,0 +1,30 @@
/* { dg-require-effective-target vect_int } */
#include <stdarg.h>
#include "tree-vect.h"
long stack_vars_sorted[32];
int
main1 (long n)
{
long si;
for (si = 0; si < n; ++si)
stack_vars_sorted[si] = si;
}
int main ()
{
long si;
check_vect ();
main1 (32);
for (si = 0; si < 32; ++si)
if (stack_vars_sorted[si] != si)
abort ();
return 0;
}
/* { dg-final { cleanup-tree-dump "vect" } } */

6
gcc/testsuite/gcc.dg/vect/vect.exp
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@ -162,6 +162,12 @@ lappend DEFAULT_VECTCFLAGS "-fno-tree-scev-cprop"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-tree-scev-cprop-*.\[cS\]]] \
"" $DEFAULT_VECTCFLAGS
# -fno-tree-dominator-opts
set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS
lappend DEFAULT_VECTCFLAGS "-fno-tree-dominator-opts"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/no-tree-dom-*.\[cS\]]] \
"" $DEFAULT_VECTCFLAGS
# With -Os
lappend DEFAULT_VECTCFLAGS "-Os"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/Os-vect-*.\[cS\]]] \

4
gcc/tree-vect-transform.c
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@ -531,7 +531,7 @@ get_initial_def_for_induction (tree stmt, tree iv_phi)
struct loop *loop = LOOP_VINFO_LOOP (loop_vinfo);
tree scalar_type = TREE_TYPE (iv_phi);
tree vectype = get_vectype_for_scalar_type (scalar_type);
int nunits = GET_MODE_NUNITS (TYPE_MODE (vectype));
int nunits = TYPE_VECTOR_SUBPARTS (vectype);
edge pe = loop_preheader_edge (loop);
basic_block new_bb;
block_stmt_iterator bsi;
@ -1001,7 +1001,7 @@ get_initial_def_for_reduction (tree stmt, tree init_val, tree *scalar_def)
{
stmt_vec_info stmt_vinfo = vinfo_for_stmt (stmt);
tree vectype = STMT_VINFO_VECTYPE (stmt_vinfo);
int nunits = GET_MODE_NUNITS (TYPE_MODE (vectype));
int nunits = TYPE_VECTOR_SUBPARTS (vectype);
int nelements;
enum tree_code code = TREE_CODE (GIMPLE_STMT_OPERAND (stmt, 1));
tree type = TREE_TYPE (init_val);