On 07/23/2014 06:23 PM, Marat Zakirov wrote:
Hi there!
I made a patch which fixes regressions on ARM platforms with disabled
unaligned accesses. The problem is that 'arm_vect_no_misalign'
predicate do not check 'unaligned_access' global variable to determine
whether unaligned access to vector are allowed. This leads to spurious
vect.exp test fails when GCC is configured
--with-specs=%{!munaligned-access:-mno-unaligned-access}.
Attached patch fixes ARM predicate and several tests to correctly
handle the issue.
The following targets were reg. tested for multiple targets (ARM,
Thumb-1, Thumb-2, x86, x86_64) with and without
-mno-unaligned-access. Analysis showed patch affects only vect.exp
tests so only vect.exp was tested.
For x86, x86_64, ARM without -mno-unaligned-access, Thumb-2 without
-mno-unaligned-access and Thumb-1 no regressions occured. For
ARM/Thumb2 with -mno-unaligned-access patch fixed most of failures but
triggered some problems (see attached log) for current vect.exp tests:
1) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61887
2) Some XPASS'es due to unexpected loop versioning (e.g.
gcc.dg/vect/pr33804.c).
3) After predicate fix some passing tests which require unaligned
vector support become NA (this was expected).
Here is new version of patch and regression log. On the current trunk
results are slightly different due to patches for Richard Biener (no
UNRESOLVED fails) but some PASS->XPASS regressions still remain (see
attachment):
PASS->XPASS: gcc.dg/vect/if-cvt-stores-vect-ifcvt-18.c
scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->XPASS: gcc.dg/vect/pr33804.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vectorized 1 loops" 1
etc.
These XPASS'es are due to code versioning: current GCC creates 2
versions of loop: aligned and misaligned. It's look like they are
slightly out of date at lest for ARM.
gcc/testsuite/ChangeLog:
2014-07-23 Marat Zakirov <m.zaki...@samsung.com>
* gcc.dg/vect/vect-109.c: Skip predicate added.
* gcc.dg/vect/vect-93.c: Test check fixed.
* gcc.dg/vect/bb-slp-10.c: Likewise.
* lib/target-supports.exp (check_effective_target_arm_vect_no_misalign):
Check unaligned feature.
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-10.c b/gcc/testsuite/gcc.dg/vect/bb-slp-10.c
index a1850ed..0090a4b 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-10.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-10.c
@@ -49,7 +49,7 @@ int main (void)
return 0;
}
-/* { dg-final { scan-tree-dump-times "unsupported alignment in basic block." 1 "slp2" { xfail vect_element_align } } } */
+/* { dg-final { scan-tree-dump "unsupported alignment in basic block." 1 "slp2" { xfail vect_element_align } } } */
/* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target vect_element_align } } } */
/* { dg-final { cleanup-tree-dump "slp2" } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-109.c b/gcc/testsuite/gcc.dg/vect/vect-109.c
index 854c970..c671175 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-109.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-109.c
@@ -1,3 +1,4 @@
+/* { dg-skip-if "" { vect_no_align } } */
/* { dg-require-effective-target vect_int } */
#include <stdarg.h>
diff --git a/gcc/testsuite/gcc.dg/vect/vect-93.c b/gcc/testsuite/gcc.dg/vect/vect-93.c
index 65403eb..1065a6e 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-93.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-93.c
@@ -79,7 +79,7 @@ int main (void)
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { target vect_no_align } } } */
/* in main: */
-/* { dg-final { scan-tree-dump-times "vectorized 0 loops" 1 "vect" { target 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 { cleanup-tree-dump "vect" } } */
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index db65ebe..42251e8 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -2293,7 +2293,8 @@ proc check_effective_target_arm_little_endian { } {
proc check_effective_target_arm_vect_no_misalign { } {
return [check_no_compiler_messages arm_vect_no_misalign assembly {
#if !defined(__arm__) \
- || (defined(__ARMEL__) \
+ || (defined(__ARM_FEATURE_UNALIGNED) \
+ && defined(__ARMEL__) \
&& (!defined(__thumb__) || defined(__thumb2__)))
#error FOO
#endif
dg-cmp-results.sh: Verbosity is 2, Variant is "target-sim"
Older log file: ./gcc/testsuite/gcc/gcc.sum
Test Run By mzakirov on Thu Jul 24 11:47:42 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is x86_64-pc-linux-gnu
Newer log file: /home/mzakirov/proj/gcc_unalign/build.arm.cortex-a15/obj/gcc_final/./gcc/testsuite/gcc/gcc.sum
Test Run By mzakirov on Thu Jul 24 13:09:25 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is x86_64-pc-linux-gnu
FAIL->NA: gcc.dg/vect/bb-slp-10.c -flto -ffat-lto-objects scan-tree-dump-times slp2 "basic block vectorized" 1
XFAIL->FAIL: gcc.dg/vect/bb-slp-10.c -flto -ffat-lto-objects scan-tree-dump-times slp2 "unsupported alignment in basic block." 1
FAIL->NA: gcc.dg/vect/bb-slp-10.c scan-tree-dump-times slp2 "basic block vectorized" 1
XFAIL->FAIL: gcc.dg/vect/bb-slp-10.c scan-tree-dump-times slp2 "unsupported alignment in basic block." 1
FAIL->NA: gcc.dg/vect/bb-slp-24.c -flto -ffat-lto-objects scan-tree-dump-times slp1 "basic block vectorized" 1
FAIL->NA: gcc.dg/vect/bb-slp-24.c scan-tree-dump-times slp1 "basic block vectorized" 1
FAIL->NA: gcc.dg/vect/bb-slp-25.c -flto -ffat-lto-objects scan-tree-dump-times slp1 "basic block vectorized" 1
FAIL->NA: gcc.dg/vect/bb-slp-25.c scan-tree-dump-times slp1 "basic block vectorized" 1
FAIL->NA: gcc.dg/vect/bb-slp-29.c -flto -ffat-lto-objects scan-tree-dump-times slp1 "basic block vectorized" 1
FAIL->NA: gcc.dg/vect/bb-slp-29.c scan-tree-dump-times slp1 "basic block vectorized" 1
FAIL->XFAIL: gcc.dg/vect/bb-slp-32.c -flto -ffat-lto-objects scan-tree-dump slp2 "vectorization is not profitable"
FAIL->XFAIL: gcc.dg/vect/bb-slp-32.c scan-tree-dump slp2 "vectorization is not profitable"
FAIL->XFAIL: gcc.dg/vect/bb-slp-9.c -flto -ffat-lto-objects scan-tree-dump-times slp2 "basic block vectorized" 1
FAIL->XFAIL: gcc.dg/vect/bb-slp-9.c scan-tree-dump-times slp2 "basic block vectorized" 1
FAIL->NA: gcc.dg/vect/bb-slp-cond-1.c -flto -ffat-lto-objects scan-tree-dump-times slp1 "basic block vectorized" 1
FAIL->NA: gcc.dg/vect/bb-slp-cond-1.c scan-tree-dump-times slp1 "basic block vectorized" 1
FAIL->NA: gcc.dg/vect/bb-slp-pattern-2.c -flto -ffat-lto-objects scan-tree-dump-times slp1 "basic block vectorized" 1
FAIL->NA: gcc.dg/vect/bb-slp-pattern-2.c scan-tree-dump-times slp1 "basic block vectorized" 1
PASS->XPASS: gcc.dg/vect/if-cvt-stores-vect-ifcvt-18.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/no-scevccp-outer-6.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED." 1
FAIL->XFAIL: gcc.dg/vect/no-scevccp-outer-6-global.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED." 1
FAIL->XFAIL: gcc.dg/vect/no-scevccp-outer-8.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED." 1
NA->PASS: gcc.dg/vect/no-vfa-vect-43.c scan-tree-dump-times vect "Alignment of access forced using versioning" 6
FAIL->XFAIL: gcc.dg/vect/no-vfa-vect-57.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/no-vfa-vect-61.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/no-vfa-vect-depend-1.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/no-vfa-vect-depend-2.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/no-vfa-vect-depend-3.c scan-tree-dump-times vect "vectorized 1 loops" 4
PASS->NA: gcc.dg/vect/O3-pr41881.c scan-tree-dump-times vect "vectorized 1 loops" 2
PASS->NA: gcc.dg/vect/O3-slp-reduc-10.c scan-tree-dump-times vect "vectorized 1 loops" 2
NA->PASS: gcc.dg/vect/pr16105.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 2
NA->PASS: gcc.dg/vect/pr16105.c scan-tree-dump-times vect "Alignment of access forced using versioning" 2
NA->PASS: gcc.dg/vect/pr20122.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 2
NA->PASS: gcc.dg/vect/pr20122.c scan-tree-dump-times vect "Alignment of access forced using versioning" 2
PASS->XPASS: gcc.dg/vect/pr33804.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->XPASS: gcc.dg/vect/pr33804.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 1
PASS->XPASS: gcc.dg/vect/pr33804.c scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->XPASS: gcc.dg/vect/pr33804.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1
PASS->XPASS: gcc.dg/vect/pr33953.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->XPASS: gcc.dg/vect/pr33953.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 1
PASS->XPASS: gcc.dg/vect/pr33953.c scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->XPASS: gcc.dg/vect/pr33953.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL->XFAIL: gcc.dg/vect/pr56787.c -flto -ffat-lto-objects scan-tree-dump vect "vectorized 1 loops"
FAIL->XFAIL: gcc.dg/vect/pr56787.c scan-tree-dump vect "vectorized 1 loops"
PASS->XPASS: gcc.dg/vect/pr58508.c -flto -ffat-lto-objects scan-tree-dump-times vect "hoist" 3
PASS->XPASS: gcc.dg/vect/pr58508.c scan-tree-dump-times vect "hoist" 3
PASS->NA: gcc.dg/vect/slp-23.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 2 loops" 1
PASS->NA: gcc.dg/vect/slp-23.c scan-tree-dump-times vect "vectorized 2 loops" 1
PASS->XPASS: gcc.dg/vect/slp-24-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->XPASS: gcc.dg/vect/slp-24-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2
PASS->XPASS: gcc.dg/vect/slp-24-big-array.c scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->XPASS: gcc.dg/vect/slp-24-big-array.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2
PASS->XPASS: gcc.dg/vect/slp-24.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->XPASS: gcc.dg/vect/slp-24.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2
PASS->XPASS: gcc.dg/vect/slp-24.c scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->XPASS: gcc.dg/vect/slp-24.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2
NA->PASS: gcc.dg/vect/vect-105-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 2
NA->PASS: gcc.dg/vect/vect-105-big-array.c scan-tree-dump-times vect "Alignment of access forced using versioning" 2
NA->PASS: gcc.dg/vect/vect-105.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 2
NA->PASS: gcc.dg/vect/vect-105.c scan-tree-dump-times vect "Alignment of access forced using versioning" 2
NA->UNSUPPORTED: gcc.dg/vect/vect-109.c
PASS->NA: gcc.dg/vect/vect-109.c execution test
NA->UNSUPPORTED: gcc.dg/vect/vect-109.c -flto -ffat-lto-objects
PASS->NA: gcc.dg/vect/vect-109.c -flto -ffat-lto-objects execution test
XFAIL->NA: gcc.dg/vect/vect-109.c -flto -ffat-lto-objects scan-tree-dump-times vect "not vectorized
FAIL->NA: gcc.dg/vect/vect-109.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 2
FAIL->NA: gcc.dg/vect/vect-109.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 3
PASS->NA: gcc.dg/vect/vect-109.c -flto -ffat-lto-objects (test for excess errors)
XFAIL->NA: gcc.dg/vect/vect-109.c scan-tree-dump-times vect "not vectorized
FAIL->NA: gcc.dg/vect/vect-109.c scan-tree-dump-times vect "vectorized 1 loops" 2
FAIL->NA: gcc.dg/vect/vect-109.c scan-tree-dump-times vect "Vectorizing an unaligned access" 3
PASS->NA: gcc.dg/vect/vect-109.c (test for excess errors)
NA->PASS: gcc.dg/vect/vect-27.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-27.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 2 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-27.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-27.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-27.c scan-tree-dump-times vect "vectorized 2 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-27.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-29.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->XFAIL: gcc.dg/vect/vect-29.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-29.c scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->XFAIL: gcc.dg/vect/vect-29.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-42.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 3
FAIL->NA: gcc.dg/vect/vect-42.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 3
NA->PASS: gcc.dg/vect/vect-42.c scan-tree-dump-times vect "Alignment of access forced using versioning" 3
FAIL->NA: gcc.dg/vect/vect-42.c scan-tree-dump-times vect "Vectorizing an unaligned access" 3
FAIL->XFAIL: gcc.dg/vect/vect-44.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
NA->PASS: gcc.dg/vect/vect-44.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning." 3
FAIL->XFAIL: gcc.dg/vect/vect-44.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 2
FAIL->XFAIL: gcc.dg/vect/vect-44.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
NA->PASS: gcc.dg/vect/vect-44.c scan-tree-dump-times vect "Alignment of access forced using versioning." 3
FAIL->XFAIL: gcc.dg/vect/vect-44.c scan-tree-dump-times vect "Vectorizing an unaligned access" 2
NA->PASS: gcc.dg/vect/vect-48.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning." 2
FAIL->XFAIL: gcc.dg/vect/vect-48.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 2
NA->PASS: gcc.dg/vect/vect-48.c scan-tree-dump-times vect "Alignment of access forced using versioning." 2
FAIL->XFAIL: gcc.dg/vect/vect-48.c scan-tree-dump-times vect "Vectorizing an unaligned access" 2
FAIL->XFAIL: gcc.dg/vect/vect-50.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
NA->PASS: gcc.dg/vect/vect-50.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning." 3
FAIL->XFAIL: gcc.dg/vect/vect-50.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 2
FAIL->XFAIL: gcc.dg/vect/vect-50.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
NA->PASS: gcc.dg/vect/vect-50.c scan-tree-dump-times vect "Alignment of access forced using versioning." 3
FAIL->XFAIL: gcc.dg/vect/vect-50.c scan-tree-dump-times vect "Vectorizing an unaligned access" 2
NA->PASS: gcc.dg/vect/vect-52.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning." 2
FAIL->XFAIL: gcc.dg/vect/vect-52.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 2
NA->PASS: gcc.dg/vect/vect-52.c scan-tree-dump-times vect "Alignment of access forced using versioning." 2
FAIL->XFAIL: gcc.dg/vect/vect-52.c scan-tree-dump-times vect "Vectorizing an unaligned access" 2
XPASS->PASS: gcc.dg/vect/vect-56.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 0
FAIL->NA: gcc.dg/vect/vect-56.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL->XFAIL: gcc.dg/vect/vect-56.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->NA: gcc.dg/vect/vect-56.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
XPASS->PASS: gcc.dg/vect/vect-56.c scan-tree-dump-times vect "Alignment of access forced using peeling" 0
FAIL->NA: gcc.dg/vect/vect-56.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL->XFAIL: gcc.dg/vect/vect-56.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->NA: gcc.dg/vect/vect-56.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
XPASS->PASS: gcc.dg/vect/vect-60.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 0
FAIL->NA: gcc.dg/vect/vect-60.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL->XFAIL: gcc.dg/vect/vect-60.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->NA: gcc.dg/vect/vect-60.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
XPASS->PASS: gcc.dg/vect/vect-60.c scan-tree-dump-times vect "Alignment of access forced using peeling" 0
FAIL->NA: gcc.dg/vect/vect-60.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL->XFAIL: gcc.dg/vect/vect-60.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->NA: gcc.dg/vect/vect-60.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL->XFAIL: gcc.dg/vect/vect-72.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-72.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL->XFAIL: gcc.dg/vect/vect-72.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-72.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-75-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 1
FAIL->XFAIL: gcc.dg/vect/vect-75-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-75-big-array.c scan-tree-dump-times vect "Alignment of access forced using versioning" 1
FAIL->XFAIL: gcc.dg/vect/vect-75-big-array.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-75.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 1
FAIL->XFAIL: gcc.dg/vect/vect-75.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-75.c scan-tree-dump-times vect "Alignment of access forced using versioning" 1
FAIL->XFAIL: gcc.dg/vect/vect-75.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-77-alignchecks.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->XFAIL: gcc.dg/vect/vect-77-alignchecks.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-77-alignchecks.c scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->XFAIL: gcc.dg/vect/vect-77-alignchecks.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-77-global.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->XFAIL: gcc.dg/vect/vect-77-global.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-77-global.c scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->XFAIL: gcc.dg/vect/vect-77-global.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-78-alignchecks.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->XFAIL: gcc.dg/vect/vect-78-alignchecks.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-78-alignchecks.c scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->XFAIL: gcc.dg/vect/vect-78-alignchecks.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-78-global.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->XFAIL: gcc.dg/vect/vect-78-global.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-78-global.c scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->XFAIL: gcc.dg/vect/vect-78-global.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-93.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
NA->PASS: gcc.dg/vect/vect-93.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 2 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-93.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-93.c scan-tree-dump-times vect "vectorized 1 loops" 1
NA->PASS: gcc.dg/vect/vect-93.c scan-tree-dump-times vect "vectorized 2 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-93.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
XPASS->PASS: gcc.dg/vect/vect-95.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 0
NA->PASS: gcc.dg/vect/vect-95.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 4
NA->PASS: gcc.dg/vect/vect-95.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 0
XPASS->PASS: gcc.dg/vect/vect-95.c scan-tree-dump-times vect "Alignment of access forced using peeling" 0
NA->PASS: gcc.dg/vect/vect-95.c scan-tree-dump-times vect "Alignment of access forced using versioning" 4
NA->PASS: gcc.dg/vect/vect-95.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0
NA->PASS: gcc.dg/vect/vect-96.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->NA: gcc.dg/vect/vect-96.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
NA->PASS: gcc.dg/vect/vect-96.c scan-tree-dump-times vect "Alignment of access forced using versioning." 1
FAIL->NA: gcc.dg/vect/vect-96.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL->XFAIL: gcc.dg/vect/vect-cond-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-cond-1.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-cond-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-cond-3.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-cond-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-cond-4.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
PASS->XPASS: gcc.dg/vect/vect-cselim-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->XPASS: gcc.dg/vect/vect-cselim-1.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 2
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 2
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 4
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-1.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-1.c scan-tree-dump-times vect "vectorized 1 loops" 2
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-1.c scan-tree-dump-times vect "Vectorizing an unaligned access" 4
NA->PASS: gcc.dg/vect/vect-multitypes-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 3
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 3
NA->PASS: gcc.dg/vect/vect-multitypes-3.c scan-tree-dump-times vect "Alignment of access forced using versioning" 3
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-3.c scan-tree-dump-times vect "Vectorizing an unaligned access" 3
PASS->NA: gcc.dg/vect/vect-multitypes-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 0
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 2
FAIL->NA: gcc.dg/vect/vect-multitypes-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 4
PASS->NA: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Alignment of access forced using peeling" 0
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "vectorized 1 loops" 2
FAIL->NA: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Vectorizing an unaligned access" 4
NA->PASS: gcc.dg/vect/vect-multitypes-6.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 6
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-6.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 6
NA->PASS: gcc.dg/vect/vect-multitypes-6.c scan-tree-dump-times vect "Alignment of access forced using versioning" 6
FAIL->XFAIL: gcc.dg/vect/vect-multitypes-6.c scan-tree-dump-times vect "Vectorizing an unaligned access" 6
FAIL->XFAIL: gcc.dg/vect/vect-nest-cycle-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-nest-cycle-1.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-nest-cycle-2.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-nest-cycle-2.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-outer-3a-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-outer-3a-big-array.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-outer-3a.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL->XFAIL: gcc.dg/vect/vect-outer-3a.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
PASS->NA: gcc.dg/vect/vect-outer-4c-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
PASS->NA: gcc.dg/vect/vect-outer-4c-big-array.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
PASS->NA: gcc.dg/vect/vect-outer-4c.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
PASS->NA: gcc.dg/vect/vect-outer-4c.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
PASS->XPASS: gcc.dg/vect/vect-outer-5.c -flto -ffat-lto-objects scan-tree-dump vect "zero step in outer loop."
PASS->XPASS: gcc.dg/vect/vect-outer-5.c scan-tree-dump vect "zero step in outer loop."
FAIL->XFAIL: gcc.dg/vect/vect-outer-fir-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 2
FAIL->XFAIL: gcc.dg/vect/vect-outer-fir-big-array.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 2
FAIL->XFAIL: gcc.dg/vect/vect-outer-fir.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 2
FAIL->XFAIL: gcc.dg/vect/vect-outer-fir.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 2
FAIL->XFAIL: gcc.dg/vect/vect-outer-fir-lb-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 2
FAIL->XFAIL: gcc.dg/vect/vect-outer-fir-lb-big-array.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 2
FAIL->XFAIL: gcc.dg/vect/vect-outer-fir-lb.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 2
FAIL->XFAIL: gcc.dg/vect/vect-outer-fir-lb.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 2
FAIL->XFAIL: gcc.dg/vect/vect-peel-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL->XFAIL: gcc.dg/vect/vect-peel-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-peel-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL->XFAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL->XFAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL->XFAIL: gcc.dg/vect/vect-peel-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-peel-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL->XFAIL: gcc.dg/vect/vect-peel-4.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-peel-4.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL->XFAIL: gcc.dg/vect/vect-pre-interact.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->XFAIL: gcc.dg/vect/vect-pre-interact.c scan-tree-dump-times vect "vectorized 1 loops" 1
dg-cmp-results.sh: Verbosity is 2, Variant is "target-sim"
Older log file: ./gcc/testsuite/gfortran/gfortran.sum
Test Run By mzakirov on Thu Jul 24 11:47:42 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is x86_64-pc-linux-gnu
Newer log file: /home/mzakirov/proj/gcc_unalign/build.arm.cortex-a15/obj/gcc_final/./gcc/testsuite/gfortran/gfortran.sum
Test Run By mzakirov on Thu Jul 24 13:09:25 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is x86_64-pc-linux-gnu
NA->FAIL: gfortran.dg/vect/pr32380.f -O scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL->NA: gfortran.dg/vect/pr32380.f -O scan-tree-dump-times vect "vectorized 5 loops" 1
FAIL->XFAIL: gfortran.dg/vect/vect-2.f90 -O scan-tree-dump-times vect "Alignment of access forced using peeling" 3
NA->PASS: gfortran.dg/vect/vect-2.f90 -O scan-tree-dump-times vect "Alignment of access forced using versioning." 3
FAIL->XFAIL: gfortran.dg/vect/vect-2.f90 -O scan-tree-dump-times vect "Vectorizing an unaligned access" 2
FAIL->XFAIL: gfortran.dg/vect/vect-3.f90 -O scan-tree-dump-times vect "Alignment of access forced using peeling" 1
NA->PASS: gfortran.dg/vect/vect-3.f90 -O scan-tree-dump-times vect "Alignment of access forced using versioning" 3
FAIL->XFAIL: gfortran.dg/vect/vect-3.f90 -O scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL->XFAIL: gfortran.dg/vect/vect-4.f90 -O scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL->XFAIL: gfortran.dg/vect/vect-4.f90 -O scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL->XFAIL: gfortran.dg/vect/vect-5.f90 -O scan-tree-dump-times vect "Alignment of access forced using peeling" 1
NA->PASS: gfortran.dg/vect/vect-5.f90 -O scan-tree-dump-times vect "Alignment of access forced using versioning." 2
FAIL->XFAIL: gfortran.dg/vect/vect-5.f90 -O scan-tree-dump-times vect "Vectorizing an unaligned access" 1
dg-cmp-results.sh: Verbosity is 2, Variant is "target-sim"
Older log file: ./gcc/testsuite/g++/g++.sum
Test Run By mzakirov on Thu Jul 24 11:47:42 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is x86_64-pc-linux-gnu
Newer log file: /home/mzakirov/proj/gcc_unalign/build.arm.cortex-a15/obj/gcc_final/./gcc/testsuite/g++/g++.sum
Test Run By mzakirov on Thu Jul 24 13:09:25 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is x86_64-pc-linux-gnu
PASS->NA: g++.dg/vect/pr36648.cc -std=c++11 scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->NA: g++.dg/vect/pr36648.cc -std=c++11 scan-tree-dump-times vect "vectorizing stmts using SLP" 1
PASS->NA: g++.dg/vect/pr36648.cc -std=c++1y scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->NA: g++.dg/vect/pr36648.cc -std=c++1y scan-tree-dump-times vect "vectorizing stmts using SLP" 1
PASS->NA: g++.dg/vect/pr36648.cc -std=c++98 scan-tree-dump-times vect "vectorized 1 loops" 1
PASS->NA: g++.dg/vect/pr36648.cc -std=c++98 scan-tree-dump-times vect "vectorizing stmts using SLP" 1
dg-cmp-results.sh: Verbosity is 2, Variant is "target-sim"
Older log file: ./arm-v7a15v5r2-linux-gnueabi/libitm/testsuite/libitm.sum
Test Run By mzakirov on Thu Jul 24 11:47:41 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is arm-v7a15v5r2-linux-gnueabi
Build is x86_64-pc-linux-gnu
Newer log file: /home/mzakirov/proj/gcc_unalign/build.arm.cortex-a15/obj/gcc_final/./arm-v7a15v5r2-linux-gnueabi/libitm/testsuite/libitm.sum
Test Run By mzakirov on Thu Jul 24 13:09:24 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is arm-v7a15v5r2-linux-gnueabi
Build is x86_64-pc-linux-gnu
dg-cmp-results.sh: Verbosity is 2, Variant is "target-sim"
Older log file: ./arm-v7a15v5r2-linux-gnueabi/libgomp/testsuite/libgomp.sum
Test Run By mzakirov on Thu Jul 24 11:47:41 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is arm-v7a15v5r2-linux-gnueabi
Build is x86_64-pc-linux-gnu
Newer log file: /home/mzakirov/proj/gcc_unalign/build.arm.cortex-a15/obj/gcc_final/./arm-v7a15v5r2-linux-gnueabi/libgomp/testsuite/libgomp.sum
Test Run By mzakirov on Thu Jul 24 13:09:24 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is arm-v7a15v5r2-linux-gnueabi
Build is x86_64-pc-linux-gnu
dg-cmp-results.sh: Verbosity is 2, Variant is "target-sim"
Older log file: ./arm-v7a15v5r2-linux-gnueabi/libstdc++-v3/testsuite/libstdc++.sum
Test Run By mzakirov on Thu Jul 24 11:47:41 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is arm-v7a15v5r2-linux-gnueabi
Build is x86_64-pc-linux-gnu
Newer log file: /home/mzakirov/proj/gcc_unalign/build.arm.cortex-a15/obj/gcc_final/./arm-v7a15v5r2-linux-gnueabi/libstdc++-v3/testsuite/libstdc++.sum
Test Run By mzakirov on Thu Jul 24 13:09:24 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is arm-v7a15v5r2-linux-gnueabi
Build is x86_64-pc-linux-gnu
dg-cmp-results.sh: Verbosity is 2, Variant is "target-sim"
Older log file: ./arm-v7a15v5r2-linux-gnueabi/libatomic/testsuite/libatomic.sum
Test Run By mzakirov on Thu Jul 24 11:47:41 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is arm-v7a15v5r2-linux-gnueabi
Build is x86_64-pc-linux-gnu
Newer log file: /home/mzakirov/proj/gcc_unalign/build.arm.cortex-a15/obj/gcc_final/./arm-v7a15v5r2-linux-gnueabi/libatomic/testsuite/libatomic.sum
Test Run By mzakirov on Thu Jul 24 13:09:24 2014
Target is arm-v7a15v5r2-linux-gnueabi
Host is arm-v7a15v5r2-linux-gnueabi
Build is x86_64-pc-linux-gnu