https://sourceware.org/bugzilla/show_bug.cgi?id=19217
Bug ID: 19217
Summary: [2.26 Regression] ffmpeg test idct8x8 (NEON) fails on
ARM32 when built with binutils from the trunk
Product: binutils
Version: 2.26 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: doko at debian dot org
Target Milestone: ---
the ffmpeg test idct8x8 (NEON) fails when built with binutils from the trunk.
The ffmpeg (2.8.1) tests succeed when built with binutils from the 2.25 branch.
TEST idct8x8
./tests/fate-run.sh fate-idct8x8 "" "" "/home/ubuntu/tmp/ffmpeg-2.8.1" 'run
libavcodec/dct-test -i' 'null' '/dev/null' '' '1' '' '' '' ''
'' '' '' ''
/home/ubuntu/tmp/ffmpeg-2.8.1/libavcodec/dct-test -i
ffmpeg DCT/IDCT test
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
IDCT REF-DBL: max_err=0 omse=0.00000000 ome=0.00000000 syserr=0.00000000
maxout=288 blockSumErr=0
54 -33 10 21 24 33 13 -2
23 36 -6 1 12 13 34 33
5 37 18 38 -13 41 38 32
-4 22 28 11 13 18 10 18
-2 9 38 -12 10 18 -5 50
32 43 5 23 17 36 25 -11
18 9 33 -1 17 3 34 -10
5 23 41 0 15 10 23 29
IDCT INT: max_err=1 omse=0.01303203 ome=0.00086172 syserr=0.00270000 maxout=288
blockSumErr=64
1 -15 -2 2 -2 -2 -4 14
-12 -5 2 -5 -4 -5 -16 -10
9 -6 5 -19 -3 7 -4 5
-7 5 11 -19 -18 -11 -4 -2
-19 -6 4 19 -7 -6 -2 -3
-8 9 20 -13 -3 13 9 -6
16 8 -17 -11 4 -17 5 -7
-7 15 17 -16 1 16 -6 -8
IDCT SIMPLE-C: max_err=1 omse=0.00675937 ome=-0.00009375 syserr=0.00100000
maxout=288 blockSumErr=64
19 -18 5 38 75 29 2 47
40 77 25 18 30 19 -13 29
28 43 -13 31 25 18 -6 32
22 48 66 12 8 14 11 25
1 3 28 0 22 31 48 55
20 17 40 8 45 52 21 4
16 28 36 2 45 34 69 33
42 21 9 36 -3 17 31 24
IDCT PR-C: max_err=1 omse=0.02551797 ome=0.00126641 syserr=0.00385000
maxout=288 blockSumErr=64
2 -3 0 1 2 0 0 1
-5 -4 -2 0 -4 -4 -4 1
0 1 2 -1 0 -1 -1 3
1 1 -2 2 -1 1 1 2
2 -1 0 -1 2 1 1 1
2 -2 -1 3 2 -2 -2 3
2 -2 -1 3 2 -2 -2 3
1 1 2 2 1 1 1 2
IDCT FAANI: max_err=1 omse=0.00046484 ome=0.00000859 syserr=0.00025000
maxout=288 blockSumErr=64
364 346 377 372 368 377 344 368
151 144 125 164 155 166 138 155
152 152 143 143 146 149 145 160
-129 -140 -116 -131 -152 -133 -124 -122
-137 -142 -108 -144 -129 -151 -138 -138
203 225 230 223 208 208 204 208
225 219 258 200 213 214 244 237
52 53 39 29 39 66 32 34
IDCT XVID: max_err=1 omse=0.01386797 ome=0.00549453 syserr=0.01885000
maxout=288 blockSumErr=48
-2384 -15 230638 2 21676 -1 -278477 15
15651 -3 -87455 -5 -1232 -4 77956 -10
28105 -6 -26767 -19 -28995 7 59199 7
-13554 5 -18582 -18 48593 -11 -4184 -2
12675 -5 5166 19 -30168 -6 -36187 -2
20222 9 82445 -12 -20193 13 -59735 -5
30518 8 43440 -11 -41067 -17 -18556 -7
-27035 15 1879 -16 -16166 16 -40682 -6
IDCT SIMPLE-ARM: max_err=2019 omse=32415.48331328 ome=-0.05728203
syserr=13.92385000 maxout=2040 blockSumErr=21082
52 -11 2 21 23 23 32 3
21 32 -5 8 11 17 30 35
17 37 36 37 -4 26 40 27
-3 31 30 14 6 10 7 20
-5 7 48 -13 12 26 -3 54
30 49 -2 32 7 32 27 -18
12 9 36 -5 17 -1 26 -4
9 12 27 -1 19 17 20 29
IDCT INT-ARM: max_err=1 omse=0.01301562 ome=0.00088281 syserr=0.00270000
maxout=288 blockSumErr=64
1 -15 -2 2 -2 -2 -4 14
-12 -5 2 -5 -4 -5 -16 -10
9 -6 5 -19 -3 7 -4 5
-7 5 11 -19 -18 -11 -4 -2
-19 -6 4 19 -7 -6 -2 -3
-8 9 20 -13 -3 13 9 -6
16 8 -17 -11 4 -17 5 -7
-7 15 17 -16 1 16 -6 -8
IDCT SIMPLE-ARMV5TE: max_err=1 omse=0.00675937 ome=-0.00009375
syserr=0.00100000 maxout=288 blockSumErr=64
4 -15 -1 2 -2 -1 -4 15
-12 -3 3 -5 -4 -4 -16 -10
9 -6 5 -19 -3 7 -4 7
-5 5 12 -18 -18 -11 -3 -2
-19 -5 4 19 -6 -6 -2 -2
-8 9 20 -12 -2 13 9 -5
18 8 -17 -11 4 -17 7 -7
-7 15 17 -16 1 16 -6 -6
IDCT SIMPLE-ARMV6: max_err=1 omse=0.00675703 ome=-0.00007109 syserr=0.00100000
maxout=288 blockSumErr=64
1 -15 -2 2 -2 -2 -4 14
-12 -5 2 -5 -4 -5 -16 -10
9 -6 5 -19 -3 7 -4 5
-7 5 11 -19 -18 -11 -4 -2
-19 -6 4 19 -7 -6 -2 -3
-8 9 20 -13 -3 13 9 -6
16 8 -17 -11 4 -17 5 -7
-7 15 17 -16 1 16 -6 -8
IDCT SIMPLE-NEON: max_err=1 omse=0.00675937 ome=-0.00009375 syserr=0.00100000
maxout=288 blockSumErr=64
Error: 1.
Test idct8x8 failed. Look at tests/data/fate/idct8x8.err for details.
tests/Makefile:203: recipe for target 'fate-idct8x8' failed
make[2]: *** [fate-idct8x8] Error 1
The mentioned .err file is empty.
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