Re: [RFT][patch] Fix PR testsuite/48498
On Sun, May 1, 2011 at 9:31 AM, Ira Rosen wrote: > > > gcc-patches-ow...@gcc.gnu.org wrote on 20/04/2011 02:24:55 PM: > >> >> Hi, >> >> In gcc.dg/vect/slp-3.c and gcc.dg/vect/no-vfa-pr29145.c vectorization is >> expected to fail on targets vect_no_align. But no realignment is > necessary >> here except for having the array bases aligned. This patch removes xfail >> for vect_no_align (and increases a loop bound in slp-3.c to prevent >> complete unrolling). It is supposed to fix the XPASSes on SPARC, I also >> checked it with a cross-compiler on ia64-linux-gnu, and tested on >> x86_64-suse-linux. >> >> vect_no_align is true for >> >> if { [istarget mipsisa64*-*-*] >> || [istarget sparc*-*-*] >> || [istarget ia64-*-*] >> || [check_effective_target_arm_vect_no_misalign] >> || ([istarget mips*-*-*] >> && [check_effective_target_mips_loongson]) } { >> set et_vect_no_align_saved 1 >> } >> >> so I'd appreciate testing on these targets. > > Was tested by Rainer on SPARC. > > OK to apply? Ok. Thanks, Richard. > Thanks, > Ira > >> >> Thanks, >> Ira >> >> testsuite/ChangeLog >> >> PR testsuite/48498 >> * gcc.dg/vect/slp-3.c: Increase loop bound. Don't expect to fail >> on vect_no_align targets. >> * gcc.dg/vect/no-vfa-pr29145.c: Don't expect to fail on >> vect_no_align targets. >> >> Index: testsuite/gcc.dg/vect/slp-3.c >> === >> --- testsuite/gcc.dg/vect/slp-3.c (revision 172765) >> +++ testsuite/gcc.dg/vect/slp-3.c (working copy) >> @@ -4,9 +4,9 @@ >> #include >> #include "tree-vect.h" >> >> -#define N 8 >> +#define N 12 >> >> -unsigned short in[N*8] = >> {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 in[N*8] = >> {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}; >> >> int >> main1 () >> @@ -142,7 +142,7 @@ >> return 0; >> } >> >> -/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 > "vect" { xfail >> vect_no_align } } } */ >> -/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 3 >> "vect" { xfail vect_no_align } } } */ >> +/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } > */ >> +/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 3 >> "vect" } } */ >> /* { dg-final { cleanup-tree-dump "vect" } } */ >> >> Index: testsuite/gcc.dg/vect/no-vfa-pr29145.c >> === >> --- testsuite/gcc.dg/vect/no-vfa-pr29145.c (revision 172765) >> +++ testsuite/gcc.dg/vect/no-vfa-pr29145.c (working copy) >> @@ -48,6 +48,6 @@ >> return 0; >> } >> >> -/* { dg-final { scan-tree-dump-times "vectorized 0 loops" 2 >> "vect" { xfail vect_no_align } } } */ >> -/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 >> "vect" { xfail vect_no_align } } } */ >> +/* { dg-final { scan-tree-dump-times "vectorized 0 loops" 2 "vect" } } > */ >> +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } > */ >> /* { dg-final { cleanup-tree-dump "vect" } } */ >> > >
Re: [RFT][patch] Fix PR testsuite/48498
gcc-patches-ow...@gcc.gnu.org wrote on 20/04/2011 02:24:55 PM: > > Hi, > > In gcc.dg/vect/slp-3.c and gcc.dg/vect/no-vfa-pr29145.c vectorization is > expected to fail on targets vect_no_align. But no realignment is necessary > here except for having the array bases aligned. This patch removes xfail > for vect_no_align (and increases a loop bound in slp-3.c to prevent > complete unrolling). It is supposed to fix the XPASSes on SPARC, I also > checked it with a cross-compiler on ia64-linux-gnu, and tested on > x86_64-suse-linux. > > vect_no_align is true for > > if { [istarget mipsisa64*-*-*] > || [istarget sparc*-*-*] > || [istarget ia64-*-*] > || [check_effective_target_arm_vect_no_misalign] > || ([istarget mips*-*-*] > && [check_effective_target_mips_loongson]) } { > set et_vect_no_align_saved 1 > } > > so I'd appreciate testing on these targets. Was tested by Rainer on SPARC. OK to apply? Thanks, Ira > > Thanks, > Ira > > testsuite/ChangeLog > >PR testsuite/48498 > * gcc.dg/vect/slp-3.c: Increase loop bound. Don't expect to fail >on vect_no_align targets. >* gcc.dg/vect/no-vfa-pr29145.c: Don't expect to fail on >vect_no_align targets. > > Index: testsuite/gcc.dg/vect/slp-3.c > === > --- testsuite/gcc.dg/vect/slp-3.c (revision 172765) > +++ testsuite/gcc.dg/vect/slp-3.c (working copy) > @@ -4,9 +4,9 @@ > #include > #include "tree-vect.h" > > -#define N 8 > +#define N 12 > > -unsigned short in[N*8] = > {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 in[N*8] = > {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}; > > int > main1 () > @@ -142,7 +142,7 @@ >return 0; > } > > -/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" { xfail > vect_no_align } } } */ > -/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 3 > "vect" { xfail vect_no_align } } } */ > +/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */ > +/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 3 > "vect" } } */ > /* { dg-final { cleanup-tree-dump "vect" } } */ > > Index: testsuite/gcc.dg/vect/no-vfa-pr29145.c > === > --- testsuite/gcc.dg/vect/no-vfa-pr29145.c (revision 172765) > +++ testsuite/gcc.dg/vect/no-vfa-pr29145.c (working copy) > @@ -48,6 +48,6 @@ >return 0; > } > > -/* { dg-final { scan-tree-dump-times "vectorized 0 loops" 2 > "vect" { xfail vect_no_align } } } */ > -/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 > "vect" { xfail vect_no_align } } } */ > +/* { dg-final { scan-tree-dump-times "vectorized 0 loops" 2 "vect" } } */ > +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ > /* { dg-final { cleanup-tree-dump "vect" } } */ >
[RFT][patch] Fix PR testsuite/48498
Hi, In gcc.dg/vect/slp-3.c and gcc.dg/vect/no-vfa-pr29145.c vectorization is expected to fail on targets vect_no_align. But no realignment is necessary here except for having the array bases aligned. This patch removes xfail for vect_no_align (and increases a loop bound in slp-3.c to prevent complete unrolling). It is supposed to fix the XPASSes on SPARC, I also checked it with a cross-compiler on ia64-linux-gnu, and tested on x86_64-suse-linux. vect_no_align is true for if { [istarget mipsisa64*-*-*] || [istarget sparc*-*-*] || [istarget ia64-*-*] || [check_effective_target_arm_vect_no_misalign] || ([istarget mips*-*-*] && [check_effective_target_mips_loongson]) } { set et_vect_no_align_saved 1 } so I'd appreciate testing on these targets. Thanks, Ira testsuite/ChangeLog PR testsuite/48498 * gcc.dg/vect/slp-3.c: Increase loop bound. Don't expect to fail on vect_no_align targets. * gcc.dg/vect/no-vfa-pr29145.c: Don't expect to fail on vect_no_align targets. Index: testsuite/gcc.dg/vect/slp-3.c === --- testsuite/gcc.dg/vect/slp-3.c (revision 172765) +++ testsuite/gcc.dg/vect/slp-3.c (working copy) @@ -4,9 +4,9 @@ #include #include "tree-vect.h" -#define N 8 +#define N 12 -unsigned short in[N*8] = {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 in[N*8] = {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}; int main1 () @@ -142,7 +142,7 @@ return 0; } -/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" { xfail vect_no_align } } } */ -/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 3 "vect" { xfail vect_no_align } } } */ +/* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */ +/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 3 "vect" } } */ /* { dg-final { cleanup-tree-dump "vect" } } */ Index: testsuite/gcc.dg/vect/no-vfa-pr29145.c === --- testsuite/gcc.dg/vect/no-vfa-pr29145.c (revision 172765) +++ testsuite/gcc.dg/vect/no-vfa-pr29145.c (working copy) @@ -48,6 +48,6 @@ return 0; } -/* { dg-final { scan-tree-dump-times "vectorized 0 loops" 2 "vect" { xfail vect_no_align } } } */ -/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail vect_no_align } } } */ +/* { dg-final { scan-tree-dump-times "vectorized 0 loops" 2 "vect" } } */ +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ /* { dg-final { cleanup-tree-dump "vect" } } */