+2015-04-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR target/65456
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): For
+ VSX + POWER8, enable TARGET_ALLOW_MOVMISALIGN and
+ TARGET_EFFICIENT_UNALIGNED_VSX if not selected by command line
+ option.
+ (rs6000_builtin_mask_for_load): Return 0 for targets with
+ efficient unaligned VSX accesses so that the vectorizer will use
+ direct unaligned loads.
+ (rs6000_builtin_support_vector_misalignment): Always return true
+ for targets with efficient unaligned VSX accesses.
+ (rs6000_builtin_vectorization_cost): Cost of unaligned loads and
+ stores on targets with efficient unaligned VSX accesses is almost
+ always the same as the cost of an aligned load or store, so model
+ it that way.
+ * config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Return 0 for
+ unaligned vectors if we have efficient unaligned VSX accesses.
+ * config/rs6000/rs6000.opt (mefficient-unaligned-vector): New
+ undocumented option.
+
2015-04-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
Revert:
}
}
+ /* Determine when unaligned vector accesses are permitted, and when
+ they are preferred over masked Altivec loads. Note that if
+ TARGET_ALLOW_MOVMISALIGN has been disabled by the user, then
+ TARGET_EFFICIENT_UNALIGNED_VSX must be as well. The converse is
+ not true. */
+ if (TARGET_EFFICIENT_UNALIGNED_VSX == -1) {
+ if (TARGET_VSX && rs6000_cpu == PROCESSOR_POWER8
+ && TARGET_ALLOW_MOVMISALIGN != 0)
+ TARGET_EFFICIENT_UNALIGNED_VSX = 1;
+ else
+ TARGET_EFFICIENT_UNALIGNED_VSX = 0;
+ }
+
+ if (TARGET_ALLOW_MOVMISALIGN == -1 && rs6000_cpu == PROCESSOR_POWER8)
+ TARGET_ALLOW_MOVMISALIGN = 1;
+
/* Set the builtin mask of the various options used that could affect which
builtins were used. In the past we used target_flags, but we've run out
of bits, and some options like SPE and PAIRED are no longer in
static tree
rs6000_builtin_mask_for_load (void)
{
- if (TARGET_ALTIVEC || TARGET_VSX)
+ /* Don't use lvsl/vperm for P8 and similarly efficient machines. */
+ if ((TARGET_ALTIVEC && !TARGET_VSX)
+ || (TARGET_VSX && !TARGET_EFFICIENT_UNALIGNED_VSX))
return altivec_builtin_mask_for_load;
else
return 0;
{
if (TARGET_VSX)
{
+ if (TARGET_EFFICIENT_UNALIGNED_VSX)
+ return true;
+
/* Return if movmisalign pattern is not supported for this mode. */
if (optab_handler (movmisalign_optab, mode) == CODE_FOR_nothing)
return false;
return 3;
case unaligned_load:
+ if (TARGET_EFFICIENT_UNALIGNED_VSX)
+ return 1;
+
if (TARGET_VSX && TARGET_ALLOW_MOVMISALIGN)
{
elements = TYPE_VECTOR_SUBPARTS (vectype);
return 2;
case unaligned_store:
+ if (TARGET_EFFICIENT_UNALIGNED_VSX)
+ return 1;
+
if (TARGET_VSX && TARGET_ALLOW_MOVMISALIGN)
{
elements = TYPE_VECTOR_SUBPARTS (vectype);
|| (((MODE) == SFmode || (MODE) == DFmode || (MODE) == TFmode \
|| (MODE) == SDmode || (MODE) == DDmode || (MODE) == TDmode) \
&& (ALIGN) < 32) \
- || (VECTOR_MODE_P ((MODE)) && (((int)(ALIGN)) < VECTOR_ALIGN (MODE))))
+ || (!TARGET_EFFICIENT_UNALIGNED_VSX \
+ && (VECTOR_MODE_P ((MODE)) && (((int)(ALIGN)) < VECTOR_ALIGN (MODE)))))
\f
/* Standard register usage. */
Target Undocumented Var(TARGET_ALLOW_MOVMISALIGN) Init(-1)
; Allow/disallow the movmisalign in DF/DI vectors
+mefficient-unaligned-vector
+Target Undocumented Report Var(TARGET_EFFICIENT_UNALIGNED_VSX) Init(-1)
+; Consider unaligned VSX accesses to be efficient/inefficient
+
mallow-df-permute
Target Undocumented Var(TARGET_ALLOW_DF_PERMUTE)
; Allow/disallow permutation of DF/DI vectors
+2015-04-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR target/65456
+ * gcc.dg/vect/bb-slp-24.c: Exclude test for POWER8.
+ * gcc.dg/vect/bb-slp-25.c: Likewise.
+ * gcc.dg/vect/bb-slp-29.c: Likewise.
+ * gcc.dg/vect/bb-slp-32.c: Replace vect_no_align with
+ vect_no_align && { ! vect_hw_misalign }.
+ * gcc.dg/vect/bb-slp-9.c: Likewise.
+ * gcc.dg/vect/costmodel/ppc/costmodel-slp-33.c: Exclude test for
+ vect_hw_misalign.
+ * gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c: Likewise.
+ * gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: Adjust tests to
+ account for POWER8, where peeling for alignment is not needed.
+ * gcc.dg/vect/costmodel/ppc/costmodel-vect-outer-fir.c: Replace
+ vect_no_align with vect_no_align && { ! vect_hw_misalign }.
+ * gcc.dg.vect.if-cvt-stores-vect-ifcvt-18.c: Likewise.
+ * gcc.dg/vect/no-scevccp-outer-6-global.c: Likewise.
+ * gcc.dg/vect/no-scevccp-outer-6.c: Likewise.
+ * gcc.dg/vect/no-vfa-vect-43.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-depend-1.c: Likewise.
+ * gcc.dg/vect/no-vfa-vect-depend-2.c: Likewise.
+ * gcc.dg/vect/no-vfa-vect-depend-3.c: Likewise.
+ * gcc.dg/vect/pr16105.c: Likewise.
+ * gcc.dg/vect/pr20122.c: Likewise.
+ * gcc.dg/vect/pr33804.c: Likewise.
+ * gcc.dg/vect/pr33953.c: Likewise.
+ * gcc.dg/vect/pr56787.c: Likewise.
+ * gcc.dg/vect/pr58508.c: Likewise.
+ * gcc.dg/vect/slp-25.c: Likewise.
+ * gcc.dg/vect/vect-105-bit-array.c: Likewise.
+ * gcc.dg/vect/vect-105.c: Likewise.
+ * gcc.dg/vect/vect-27.c: Likewise.
+ * gcc.dg/vect/vect-29.c: Likewise.
+ * gcc.dg/vect/vect-33.c: Exclude unaligned access test for
+ POWER8.
+ * gcc.dg/vect/vect-42.c: Replace vect_no_align with vect_no_align
+ && { ! vect_hw_misalign }.
+ * gcc.dg/vect/vect-44.c: Likewise.
+ * gcc.dg/vect/vect-48.c: Likewise.
+ * gcc.dg/vect/vect-50.c: Likewise.
+ * gcc.dg/vect/vect-52.c: Likewise.
+ * gcc.dg/vect/vect-56.c: Likewise.
+ * gcc.dg/vect/vect-60.c: Likewise.
+ * gcc.dg/vect/vect-72.c: Likewise.
+ * gcc.dg/vect/vect-75-big-array.c: Likewise.
+ * gcc.dg/vect/vect-75.c: Likewise.
+ * gcc.dg/vect/vect-77-alignchecks.c: Likewise.
+ * gcc.dg/vect/vect-77-global.c: Likewise.
+ * gcc.dg/vect/vect-78-alignchecks.c: Likewise.
+ * gcc.dg/vect/vect-78-global.c: Likewise.
+ * gcc.dg/vect/vect-93.c: Likewise.
+ * gcc.dg/vect/vect-95.c: Likewise.
+ * gcc.dg/vect/vect-96.c: Likewise.
+ * gcc.dg/vect/vect-cond-1.c: Likewise.
+ * gcc.dg/vect/vect-cond-3.c: Likewise.
+ * gcc.dg/vect/vect-cond-4.c: Likewise.
+ * gcc.dg/vect/vect-cselim-1.c: Likewise.
+ * gcc.dg/vect/vect-multitypes-1.c: Likewise.
+ * gcc.dg/vect/vect-multitypes-3.c: Likewise.
+ * gcc.dg/vect/vect-multitypes-4.c: Likewise.
+ * gcc.dg/vect/vect-multitypes-6.c: Likewise.
+ * gcc.dg/vect/vect-nest-cycle-1.c: Likewise.
+ * gcc.dg/vect/vect-nest-cycle-2.c: Likewise.
+ * gcc.dg/vect/vect-outer-3a-big-array.c: Likewise.
+ * gcc.dg/vect/vect-outer-3a.c: Likewise.
+ * gcc.dg/vect/vect-outer-5.c: Likewise.
+ * gcc.dg/vect/vect-outer-fir-big-array.c: Likewise.
+ * gcc.dg/vect/vect-outer-fir-lb-big-array.c: Likewise.
+ * gcc.dg/vect/vect-outer-fir-lb.c: Likewise.
+ * gcc.dg/vect/vect-outer-fir.c: Likewise.
+ * gcc.dg/vect/vect-peel-3.c: Likewise.
+ * gcc.dg/vect/vect-peel-4.c: Likewise.
+ * gcc.dg/vect/vect-pre-interact.c: Likewise.
+ * gcc.target/powerpc/pr65456.c: New test.
+ * gcc.target/powerpc/vsx-vectorize-2.c: Exclude test for POWER8.
+ * gcc.target/powerpc/vsx-vectorize-4.c: Likewise.
+ * gcc.target/powerpc/vsx-vectorize-6.c: Likewise.
+ * gcc.target/powerpc/vsx-vectorize-7.c: Likewise.
+ * gfortran.dg/vect/vect-2.f90: Replace vect_no_align with
+ vect_no_align && { ! vect_hw_misalign }.
+ * gfortran.dg/vect/vect-3.f90: Likewise.
+ * gfortran.dg/vect/vect-4.f90: Likewise.
+ * gfortran.dg/vect/vect-5.f90: Likewise.
+ * lib/target-supports.exp (check_effective_target_vect_no_align):
+ Return 1 for POWER8.
+ (check_effective_target_vect_hw_misalign): Return 1 for POWER8.
+
2015-04-22 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/65429
return 0;
}
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" { target vect_element_align } } } */
+/* Exclude POWER8 (only POWER cpu for which vect_element_align is true)
+ because loops have vectorized before SLP gets a shot. */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" { target { vect_element_align && { ! powerpc*-*-* } } } } } */
/* { dg-final { cleanup-tree-dump "slp1" } } */
/* { dg-final { cleanup-tree-dump "slp2" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" { target vect_element_align } } } */
+/* Exclude POWER8 (only POWER cpu for which vect_element_align is true)
+ because loops have vectorized before SLP gets a shot. */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" { target { vect_element_align && { ! powerpc*-*-* } } } } } */
/* { dg-final { cleanup-tree-dump "slp1" } } */
/* { dg-final { cleanup-tree-dump "slp2" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" { target { vect_int_mult && vect_element_align } } } } */
+/* Exclude POWER8 (only POWER cpu for which vect_element_align is true)
+ because loops have vectorized before SLP gets a shot. */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp1" { target { { vect_int_mult && vect_element_align } && { ! powerpc*-*-* } } } } } */
/* { dg-final { cleanup-tree-dump "slp1" } } */
/* { dg-final { cleanup-tree-dump "slp2" } } */
return tem0 + tem1 + tem2 + tem3;
}
-/* { dg-final { scan-tree-dump "vectorization is not profitable" "slp2" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump "vectorization is not profitable" "slp2" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "slp2" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "slp2" } } */
return main1 ();
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" { target { ! vect_hw_misalign } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* { dg-final { scan-tree-dump-times "vectorization not profitable" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" { target { ! vect_hw_misalign } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* Peeling to align the store is used. Overhead of peeling is too high. */
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" { target vector_alignment_reachable } } } */
-/* { dg-final { scan-tree-dump-times "vectorization not profitable" 1 "vect" { target { vector_alignment_reachable && {! vect_no_align} } } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" { target { vector_alignment_reachable && {! vect_no_align} } } } } */
+/* { dg-final { scan-tree-dump-times "vectorization not profitable" 1 "vect" { target { vector_alignment_reachable && {! vect_hw_misalign} } } } } */
/* Versioning to align the store is used. Overhead of versioning is not too high. */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_no_align || {! vector_alignment_reachable} } } } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 2 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align || { ! vect_strided2 } } } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || { ! vect_strided2 } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail { unaligned_stack || vect_no_align } } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail { unaligned_stack || { vect_no_align && { ! vect_hw_misalign } } } } } } */
/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected" 1 "vect" { xfail *-*-* } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 2 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 6 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 6 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return main1 ();
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "dependence distance negative" 1 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return main1 ();
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "dependence distance negative" 1 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return main1 ();
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 4 "vect" {xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 4 "vect" {xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "dependence distance negative" 4 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 2 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 2 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
/* The loops in VecBug and VecBug2 require versioning for alignment.
The loop in main is aligned. */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 3 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 2 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 2 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" {xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
}
-/* { dg-final { scan-tree-dump "vectorized 1 loops" "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump "vectorized 1 loops" "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* { dg-final { scan-tree-dump-times "hoist" 8 "vect" { xfail *-*-* } } } */
-/* { dg-final { scan-tree-dump-times "hoist" 3 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "hoist" 3 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" { xfail { vect_no_align || { ! vect_natural_alignment } } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || { ! vect_natural_alignment } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 2 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 2 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "possible dependence between data-refs" 0 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 2 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 2 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "possible dependence between data-refs" 0 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* The initialization induction loop (with aligned access) is also vectorized. */
-/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { xfail vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
/* The initialization induction loop (with aligned access) is also vectorized. */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" {target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" {target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return main1 ();
}
+/* vect_hw_misalign && { ! vect64 } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump "Vectorizing an unaligned access" "vect" { target { vect_hw_misalign && { {! vect64} || vect_multiple_sizes } } } } } */
+/* { dg-final { scan-tree-dump "Vectorizing an unaligned access" "vect" { target { { { ! powerpc*-*-* } && vect_hw_misalign } && { { ! vect64 } || vect_multiple_sizes } } } } } */
/* { dg-final { scan-tree-dump "Alignment of access forced using peeling" "vect" { target { vector_alignment_reachable && { vect64 && {! vect_multiple_sizes} } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" { target { { {! vector_alignment_reachable} || {! vect64} } && {! vect_hw_misalign} } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 3 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 3 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" { target { { ! vector_alignment_reachable } && { ! vect_element_align } } } } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" { xfail { vect_no_align || { { ! vector_alignment_reachable } || vect_element_align } } } } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 3 "vect" { target vect_element_align } } } */
two loads to be aligned). */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align } } } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { vect_no_align || {! vector_alignment_reachable} } } } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 3 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || {! vector_alignment_reachable} } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 3 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { {! vector_alignment_reachable} && {{! vect_no_align} && {! vect_hw_misalign} } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
(The store is aligned). */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 2 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 2 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
align the store will not force the two loads to be aligned). */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { target vect_hw_misalign } } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { vect_no_align || {! vector_alignment_reachable} } } } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 3 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || {! vector_alignment_reachable} } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 3 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { {! vector_alignment_reachable} && { {! vect_no_align } && {! vect_hw_misalign } } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
(The store is aligned). */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 2 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 2 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align || vect_element_align } } } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { target { vect_element_align } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" { xfail { vect_element_align } } } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align || vect_element_align } } } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { target { vect_element_align } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" { xfail { vect_element_align } } } } */
return main1 ();
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" { target vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" { target vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
both for the load and the store. */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { target { {! vect_no_align} && { unaligned_stack && vector_alignment_reachable } } } } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { { {! unaligned_stack} && vect_no_align } || {unaligned_stack && { {! vector_alignment_reachable} && {! vect_no_align} } } } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { { {! unaligned_stack} && { vect_no_align && { ! vect_hw_misalign } } } || {unaligned_stack && { {! vector_alignment_reachable} && {! vect_no_align } } } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 2 "vect" { target { { unaligned_stack && { vector_alignment_reachable && vect_no_align } } || {unaligned_stack && { {! vector_alignment_reachable} && vect_no_align } } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
/* Requires versioning for aliasing. */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
both for the load and the store. */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { target { {! vect_no_align} && { unaligned_stack && vector_alignment_reachable } } } } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { { {! unaligned_stack} && vect_no_align } || {unaligned_stack && { {! vector_alignment_reachable} && {! vect_no_align} } } } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { { {! unaligned_stack} && { vect_no_align && { ! vect_hw_misalign } } } || {unaligned_stack && { {! vector_alignment_reachable} && { ! vect_no_align } } } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 2 "vect" { target { { unaligned_stack && { vector_alignment_reachable && vect_no_align } } || {unaligned_stack && { {! vector_alignment_reachable} && vect_no_align } } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
(The store is aligned). */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
/* in main1: */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { target !powerpc*-*-* !i?86-*-* !x86_64-*-* } } } */
-/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* in main: */
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align } } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align || vect_element_align} } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 2 "vect" { xfail { vect_no_align || vect_element_align } } } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" { target vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 4 "vect" { target vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 4 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { target { {! vect_no_align} && vector_alignment_reachable } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { { vect_no_align } || { { ! vector_alignment_reachable} || vect_element_align } } } } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { vect_no_align || { {! vector_alignment_reachable} && {! vect_element_align} } } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { { vect_no_align && { ! vect_hw_misalign } } || { {! vector_alignment_reachable} && {! vect_element_align} } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align || { ! vect_strided2 } } } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || { ! vect_strided2 } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 2 "vect" { xfail { vect_no_align } } } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" { xfail {{ vect_no_align } || {vect_sizes_32B_16B }}} } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" { xfail {{ vect_no_align } || {vect_sizes_32B_16B }}} } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" { xfail {{ vect_no_align && { ! vect_hw_misalign } } || {vect_sizes_32B_16B }}} } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" { xfail {{ vect_no_align && { ! vect_hw_misalign } } || {vect_sizes_32B_16B }}} } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 3 "vect" { target vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 3 "vect" {xfail { vect_no_align } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 3 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 3 "vect" {xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 2 "vect" { xfail { vect_no_align } } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" { target { vect_element_align} } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" { xfail { vect_no_align || vect_element_align } } } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 8 "vect" { xfail { vect_no_align || vect_element_align } } } } */
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { sparc*-*-* && ilp32 } }} } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 6 "vect" { target vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 6 "vect" {xfail { vect_no_align } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 6 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 6 "vect" {xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "step doesn't divide the vector-size" 1 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "step doesn't divide the vector-size" 1 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
is known. */
/* { dg-final { scan-tree-dump-times "not vectorized: possible dependence between data-refs" 1 "vect" { xfail *-*-* } } } */
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" } } */
-/* { dg-final { scan-tree-dump "zero step in outer loop." "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump "zero step in outer loop." "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 2 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 2 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 2 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return 0;
}
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 2 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return main1 ();
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { { vect_no_align } || {vect_sizes_32B_16B } } } } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { { vect_no_align } || {vect_sizes_32B_16B } } } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || {vect_sizes_32B_16B } } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || {vect_sizes_32B_16B } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
return main1 ();
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail vect_no_align } } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
res[i] = data[i] + data[i + 1];
}
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
--- /dev/null
+/* { dg-do compile { target { powerpc64le-*-* } } } */
+/* { dg-skip-if "do not override -mcpu" { powerpc64le-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
+/* { dg-options "-mcpu=power8 -O3" } */
+
+/* Verify that swap optimization properly removes swaps for unaligned
+ vector stores. See PR65456. */
+
+typedef unsigned char UChar;
+typedef unsigned short UShort;
+typedef unsigned int UWord;
+
+typedef unsigned long SizeT;
+typedef unsigned long Addr;
+
+void *memmove(void *dst, const void *src, SizeT len)
+{
+ const Addr WS = sizeof(UWord);/* 8 or 4 */
+ const Addr WM = WS - 1;/* 7 or 3 */
+
+ /* Copying backwards. */
+ SizeT n = len;
+ Addr d = (Addr) dst;
+ Addr s = (Addr) src;
+
+ if (((s ^ d) & WM) == 0) {
+ /* s and d have same UWord alignment. */
+ /* Pull up to a UWord boundary. */
+ while ((s & WM) != 0 && n >= 1) {
+ *(UChar *) d = *(UChar *) s;
+ s += 1;
+ d += 1;
+ n -= 1;
+ }
+ /* Copy UWords. */
+ while (n >= WS) {
+ *(UWord *) d = *(UWord *) s;
+ s += WS;
+ d += WS;
+ n -= WS;
+ }
+ if (n == 0)
+ return dst;
+ }
+ if (((s | d) & 1) == 0) {
+ /* Both are 16-aligned; copy what we can thusly. */
+ while (n >= 2) {
+ *(UShort *) d = *(UShort *) s;
+ s += 2;
+ d += 2;
+ n -= 2;
+ }
+ }
+ /* Copy leftovers, or everything if misaligned. */
+ while (n >= 1) {
+ *(UChar *) d = *(UChar *) s;
+ s += 1;
+ d += 1;
+ n -= 1;
+ }
+
+ return dst;
+}
+
+/* { dg-final { scan-assembler-not "xxpermdi" } } */
+/* { dg-final { scan-assembler-not "xxswapd" } } */
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" {xfail {! vect_hw_misalign } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" {xfail { {! vect_hw_misalign } || powerpc*-*-* } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" {xfail {! vect_hw_misalign } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" {xfail { {! vect_hw_misalign } || powerpc*-*-* } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" {xfail {! vect_hw_misalign } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" {xfail { {! vect_hw_misalign } || powerpc*-*-* } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 3 "vect" {xfail {! vect_hw_misalign } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 3 "vect" {xfail { {! vect_hw_misalign } || powerpc*-*-* } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" {xfail {! vect_hw_misalign } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" {xfail { {! vect_hw_misalign } || powerpc*-*-* } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" {xfail {! vect_hw_misalign } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" {xfail { {! vect_hw_misalign } || powerpc*-*-* } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" {xfail {! vect_hw_misalign } } } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" {xfail { {! vect_hw_misalign } || powerpc*-*-* } } } } */
/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */
-/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" {xfail {! vect_hw_misalign } } } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 4 "vect" {xfail { {! vect_hw_misalign } || powerpc*-*-* } } } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
! support unaligned loads).
! { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } }
-! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 3 "vect" { xfail { vect_no_align || { ! vector_alignment_reachable } } } } }
-! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" { target { vect_no_align && { ! vector_alignment_reachable } } } } }
-! { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align } } } }
-! { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 3 "vect" {target { vect_no_align || { { ! vector_alignment_reachable } && { ! vect_hw_misalign } } } } } }
+! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 3 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || { ! vector_alignment_reachable } } } } }
+! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" { target { { vect_no_align && { ! vect_hw_misalign } } && { ! vector_alignment_reachable } } } } }
+! { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } }
+! { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 3 "vect" {target { { vect_no_align && { ! vect_hw_misalign } } || { { ! vector_alignment_reachable } && { ! vect_hw_misalign } } } } } }
! { dg-final { cleanup-tree-dump "vect" } }
Y = Y + A * X
END
-! { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 3 "vect" { target vect_no_align } } }
+! { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 3 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } }
! { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" { target { {! vect_no_align} && { {! vector_alignment_reachable} && {! vect_hw_misalign} } } } } }
! { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { target { {! vect_no_align} && { {! vector_alignment_reachable} && {! vect_hw_misalign} } } } } }
-! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { vect_no_align || {! vector_alignment_reachable}} } } }
-! { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { { vect_no_align } || { ! vector_alignment_reachable} } } } }
+! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || {! vector_alignment_reachable}} } } }
+! { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || { ! vector_alignment_reachable} } } } }
! { dg-final { cleanup-tree-dump "vect" } }
END
! { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } }
-! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { { vect_no_align } || {! vector_alignment_reachable} } } } }
-! { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { { vect_no_align } || {! vector_alignment_reachable} } } } }
+! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || {! vector_alignment_reachable} } } } }
+! { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || {! vector_alignment_reachable} } } } }
! { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { target { {! vector_alignment_reachable} && {! vect_hw_misalign} } } } }
! { dg-final { scan-tree-dump-times "accesses have the same alignment." 1 "vect" } }
! { dg-final { cleanup-tree-dump "vect" } }
end
! { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } }
-! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { vect_no_align || {! vector_alignment_reachable} } } } }
-! { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align } } } }
-! { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 2 "vect" { target { vect_no_align } } } }
+! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail { { vect_no_align && { ! vect_hw_misalign } } || {! vector_alignment_reachable} } } } }
+! { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } }
+! { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 2 "vect" { target { vect_no_align && { ! vect_hw_misalign } } } } }
! { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { {! vector_alignment_reachable} && {! vect_hw_misalign} } } } }
! { dg-final { cleanup-tree-dump "vect" } }
|| [istarget sparc*-*-*]
|| [istarget ia64-*-*]
|| [check_effective_target_arm_vect_no_misalign]
+ || ([istarget powerpc*-*-*] && [check_p8vector_hw_available])
|| ([istarget mips*-*-*]
&& [check_effective_target_mips_loongson]) } {
set et_vect_no_align_saved 1
} else {
set et_vect_hw_misalign_saved 0
if { [istarget i?86-*-*] || [istarget x86_64-*-*]
+ || ([istarget powerpc*-*-*] && [check_p8vector_hw_available])
|| [istarget aarch64*-*-*] } {
set et_vect_hw_misalign_saved 1
}
lappend DEFAULT_VECTCFLAGS "-maltivec"
if [check_p8vector_hw_available] {
- lappend DEFAULT_VECTCFLAGS "-mpower8-vector" "-mno-allow-movmisalign"
+ lappend DEFAULT_VECTCFLAGS "-mpower8-vector"
} elseif [check_vsx_hw_available] {
lappend DEFAULT_VECTCFLAGS "-mvsx" "-mno-allow-movmisalign"
}
projects / gcc.git / commitdiff