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Commit 7a8554ce by Dorit Naishlos Committed by Dorit Nuzman
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tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace STACK_BOUDARY with… 

tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace STACK_BOUDARY with PREFERRED_STACK_BOUNDARY.

	* tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace
        STACK_BOUDARY with PREFERRED_STACK_BOUNDARY.

From-SVN: r86240
parent deb4af01
Showing with 106 additions and 28 deletions
gcc/ChangeLog
2004-08-19 Dorit Naishlos <dorit@il.ibm.com>
* tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace
STACK_BOUDARY with PREFERRED_STACK_BOUNDARY.
2004-08-19 Mark Mitchell <mark@codesourcery.com>
* bpabi.h (FPUTYPE_DEFAULT): Set it to FPUTYPE_VFP.
......
gcc/testsuite/ChangeLog
2004-08-19 Dorit Naishlos <dorit@il.ibm.com>
* gcc.dg/vect/vect-1.c: Remove xfail from i?86-*-* x86_64-*-* due
to usage of PREFERRED_STACK_BOUNDARY in the vectorizer.
* gcc.dg/vect/vect-2.c: Likewise.
* gcc.dg/vect/vect-3.c: Likewise.
* gcc.dg/vect/vect-4.c: Likewise.
* gcc.dg/vect/vect-5.c: Likewise.
* gcc.dg/vect/vect-6.c: Likewise.
* gcc.dg/vect/vect-7.c: Likewise.
* gcc.dg/vect/vect-25.c: Likewise.
* gcc.dg/vect/vect-31.c: Likewise.
* gcc.dg/vect/vect-32.c: Likewise.
* gcc.dg/vect/vect-34.c: Likewise.
* gcc.dg/vect/vect-36.c: Likewise.
* gcc.dg/vect/vect-all.c: Likewise.
2004-08-18 Mark Mitchell <mark@codesourcery.com>
PR c++/17068
......@@ -32,7 +49,71 @@
2004-08-17 Dorit Naishlos <dorit@il.ibm.com>
* gcc.dg/vect: New directory for vectorizer tests.
(vect-*.c): New tests.
* gcc.dg/vect/tree-vect.h: New file.
* gcc.dg/vect/vect.exp: New file.
* gcc.dg/vect/pr16105.c.c: New test.
* gcc.dg/vect/vect-1.c: New test.
* gcc.dg/vect/vect-2.c: New test.
* gcc.dg/vect/vect-3.c: New test.
* gcc.dg/vect/vect-4.c: New test.
* gcc.dg/vect/vect-5.c: New test.
* gcc.dg/vect/vect-6.c: New test.
* gcc.dg/vect/vect-7.c: New test.
* gcc.dg/vect/vect-8.c: New test.
* gcc.dg/vect/vect-9.c: New test.
* gcc.dg/vect/vect-10.c: New test.
* gcc.dg/vect/vect-11.c: New test.
* gcc.dg/vect/vect-12.c: New test.
* gcc.dg/vect/vect-13.c: New test.
* gcc.dg/vect/vect-14.c: New test.
* gcc.dg/vect/vect-15.c: New test.
* gcc.dg/vect/vect-16.c: New test.
* gcc.dg/vect/vect-17.c: New test.
* gcc.dg/vect/vect-18.c: New test.
* gcc.dg/vect/vect-19.c: New test.
* gcc.dg/vect/vect-20.c: New test.
* gcc.dg/vect/vect-21.c: New test.
* gcc.dg/vect/vect-22.c: New test.
* gcc.dg/vect/vect-23.c: New test.
* gcc.dg/vect/vect-24.c: New test.
* gcc.dg/vect/vect-25.c: New test.
* gcc.dg/vect/vect-26.c: New test.
* gcc.dg/vect/vect-27.c: New test.
* gcc.dg/vect/vect-28.c: New test.
* gcc.dg/vect/vect-29.c: New test.
* gcc.dg/vect/vect-30.c: New test.
* gcc.dg/vect/vect-31.c: New test.
* gcc.dg/vect/vect-32.c: New test.
* gcc.dg/vect/vect-33.c: New test.
* gcc.dg/vect/vect-34.c: New test.
* gcc.dg/vect/vect-35.c: New test.
* gcc.dg/vect/vect-36.c: New test.
* gcc.dg/vect/vect-37.c: New test.
* gcc.dg/vect/vect-38.c: New test.
* gcc.dg/vect/vect-40.c: New test.
* gcc.dg/vect/vect-41.c: New test.
* gcc.dg/vect/vect-42.c: New test.
* gcc.dg/vect/vect-43.c: New test.
* gcc.dg/vect/vect-44.c: New test.
* gcc.dg/vect/vect-45.c: New test.
* gcc.dg/vect/vect-46.c: New test.
* gcc.dg/vect/vect-47.c: New test.
* gcc.dg/vect/vect-48.c: New test.
* gcc.dg/vect/vect-49.c: New test.
* gcc.dg/vect/vect-50.c: New test.
* gcc.dg/vect/vect-51.c: New test.
* gcc.dg/vect/vect-52.c: New test.
* gcc.dg/vect/vect-53.c: New test.
* gcc.dg/vect/vect-54.c: New test.
* gcc.dg/vect/vect-55.c: New test.
* gcc.dg/vect/vect-56.c: New test.
* gcc.dg/vect/vect-57.c: New test.
* gcc.dg/vect/vect-58.c: New test.
* gcc.dg/vect/vect-59.c: New test.
* gcc.dg/vect/vect-60.c: New test.
* gcc.dg/vect/vect-61.c: New test.
* gcc.dg/vect/vect-all.c: New test.
* gcc.dg/vect/vect-none.c: New test.
2004-08-17 Paul Brook <paul@codesourcery.com>
......
gcc/testsuite/gcc.dg/vect/vect-1.c
......@@ -98,5 +98,4 @@ foo (int n)
fbar (a);
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-2.c
......@@ -36,5 +36,4 @@ int main (void)
return main1 ();
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-25.c
......@@ -52,5 +52,4 @@ int main (void)
return main1 (m, &m);
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-3.c
......@@ -47,8 +47,7 @@ int main (void)
return main1 ();
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-31.c
......@@ -88,5 +88,4 @@ int main (void)
return main1 ();
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-32.c
......@@ -37,5 +37,4 @@ int main (void)
return main1 ();
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-34.c
......@@ -38,5 +38,4 @@ int main (void)
return main1 ();
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-36.c
......@@ -43,5 +43,4 @@ int main (void)
return main1 ();
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-4.c
......@@ -38,5 +38,4 @@ int main (void)
return main1 ();
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-5.c
......@@ -54,5 +54,4 @@ int main (void)
return main1 ();
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-6.c
......@@ -55,7 +55,6 @@ int main (void)
return main1 ();
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-7.c
......@@ -48,5 +48,4 @@ int main (void)
return main1 ();
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
gcc/testsuite/gcc.dg/vect/vect-all.c
......@@ -214,5 +214,4 @@ int main (void)
return main1 ();
}
/* xfail: local arrays can't be aligned on a boundary greater than STACK_BOUNDARY */
/* { dg-final { scan-tree-dump-times "vectorized 10 loops" 1 "vect" {xfail i?86-*-* x86_64-*-*} } } */
/* { dg-final { scan-tree-dump-times "vectorized 10 loops" 1 "vect" } } */
gcc/tree-vectorizer.c
......@@ -527,7 +527,12 @@ vect_can_force_dr_alignment_p (tree decl, unsigned int alignment)
if (TREE_STATIC (decl))
return (alignment <= MAX_OFILE_ALIGNMENT);
else
return (alignment <= STACK_BOUNDARY);
/* This is not 100% correct. The absolute correct stack alignment
is STACK_BOUNDARY. We're supposed to hope, but not assume, that
PREFERRED_STACK_BOUNDARY is honored by all translation units.
However, until someone implements forced stack alignment, SSE
isn't really usable without this. */
return (alignment <= PREFERRED_STACK_BOUNDARY);
}
......
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