[Bug tree-optimization/21292] New: gen-vect-11b.c and gen-vect-11c.c fail

[Bug tree-optimization/21292] New: gen-vect-11b.c and gen-vect-11c.c fail

[jsm28 at gcc dot gnu dot org]

The following failures of newly added tests are present on mainline for
ia64-hpux (both -milp32 and -mlp64); gcc-testresults shows them also on ia64-linux.

FAIL: gcc.dg/tree-ssa/gen-vect-11b.c scan-tree-dump-times vectorized 0 loops 1
FAIL: gcc.dg/tree-ssa/gen-vect-11c.c scan-tree-dump-times vectorized 0 loops 1

Appeared between 20050427 and 20050428, probably when these tests were added.

-- 
           Summary: gen-vect-11b.c and gen-vect-11c.c fail
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jsm28 at gcc dot gnu dot org
                CC: bonzini at gcc dot gnu dot org,gcc-bugs at gcc dot gnu
                    dot org
GCC target triplet: ia64-*-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21292

[Bug tree-optimization/21292] gen-vect-11b.c and gen-vect-11c.c fail

[bonzini at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |bonzini at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-05-03 07:37:18
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21292

[Bug tree-optimization/21292] gen-vect-11b.c and gen-vect-11c.c fail

[bonzini at gcc dot gnu dot org]

------- Additional Comments From bonzini at gcc dot gnu dot org  2005-05-03 08:14 -------
The reason is that ia64 does not have any option to enable special SIMD
instructions, so it can vectorize these tests using hardware 64-bit vectors. 
The two tests should be skipped on ia64, and actually even the others do not
make much sense because they are complete dups of the tests in gcc.dg/vect.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21292

[Bug testsuite/21292] gen-vect-11b.c and gen-vect-11c.c fail

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-06-03 08:09 -------
Subject: Bug 21292

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	bonzini@gcc.gnu.org	2005-06-03 08:09:48

Modified files:
	gcc/testsuite/gcc.dg/tree-ssa: gen-vect-11.c gen-vect-11a.c 
	                               gen-vect-11b.c gen-vect-11c.c 
	                               gen-vect-2.c gen-vect-25.c 
	                               gen-vect-26.c gen-vect-28.c 
	                               gen-vect-32.c 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/lib: target-supports.exp 

Log message:
	2005-06-03  Paolo Bonzini  <bonzini@gnu.org>
	
	PR tree-optimization/21292
	
	* lib/target-supports.exp (check_effective_target_vect_cmdline_needed):
	New.
	* gcc.dg/tree-ssa/gen-vect-11.c, gcc.dg/tree-ssa/gen-vect-11a.c,
	gcc.dg/tree-ssa/gen-vect-11b.c, gcc.dg/tree-ssa/gen-vect-11c.c,
	gcc.dg/tree-ssa/gen-vect-2.c, gcc.dg/tree-ssa/gen-vect-25.c,
	gcc.dg/tree-ssa/gen-vect-26.c, gcc.dg/tree-ssa/gen-vect-28.c,
	gcc.dg/tree-ssa/gen-vect-32.c: Require it.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11a.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11b.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11c.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-2.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-25.c.diff?cvsroot=gcc&r1=1.2&r2=1.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-26.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-28.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-32.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5582&r2=1.5583
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/lib/target-supports.exp.diff?cvsroot=gcc&r1=1.59&r2=1.60



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21292

[Bug testsuite/21292] gen-vect-11b.c and gen-vect-11c.c fail

[jsm28 at gcc dot gnu dot org]

------- Additional Comments From jsm28 at gcc dot gnu dot org  2005-06-04 19:36 -------
Failures no longer appear on ia64-hpux on mainline on 20050604.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21292

[Bug testsuite/21292] gen-vect-11b.c and gen-vect-11c.c fail

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-06-04 19:38 -------
Fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21292

[Bug testsuite/21292] gen-vect-11b.c and gen-vect-11c.c fail

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21292