Bug 92310 - New test case gcc.dg/vect/vect-epilogues.c introduced in r277659 fails
Summary: New test case gcc.dg/vect/vect-epilogues.c introduced in r277659 fails
Status: NEW
Alias: None
Product: gcc
Classification: Unclassified
Component: testsuite (show other bugs)
Version: 10.0
: P3 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords: testsuite-fail
Depends on:
Blocks:
 
Reported: 2019-10-31 19:11 UTC by seurer
Modified: 2023-07-07 08:39 UTC (History)
2 users (show)

See Also:
Host:
Target: powerpc64*-linux-gnu, i386-pc-solaris2.11, sparc-sun-solaris2.11, armv8l-unknown-linux-gnueabihf, i686-pc-linux-gnu, ia64-suse-linux-gnu, s390x-ibm-linux-gnu
Build:
Known to work:
Known to fail:
Last reconfirmed: 2019-11-01 00:00:00

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Description seurer 2019-10-31 19:11:14 UTC 
Executing on host: /home/seurer/gcc/build/gcc-test/gcc/xgcc -B/home/seurer/gcc/build/gcc-test/gcc/ /home/seurer/gcc/gcc-test/gcc/testsuite/gcc.dg/vect/vect-epilogues.c    -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never  -fdiagnostics-urls=never   -maltivec -mpower8-vector -ftree-vectorize -fno-tree-loop-distribute-patterns -fno-vect-cost-model -fno-common -O2 -fdump-tree-vect-details -S -o vect-epilogues.s    (timeout = 300)
spawn -ignore SIGHUP /home/seurer/gcc/build/gcc-test/gcc/xgcc -B/home/seurer/gcc/build/gcc-test/gcc/ /home/seurer/gcc/gcc-test/gcc/testsuite/gcc.dg/vect/vect-epilogues.c -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never -fdiagnostics-urls=never -maltivec -mpower8-vector -ftree-vectorize -fno-tree-loop-distribute-patterns -fno-vect-cost-model -fno-common -O2 -fdump-tree-vect-details -S -o vect-epilogues.s
PASS: gcc.dg/vect/vect-epilogues.c (test for excess errors)
FAIL: gcc.dg/vect/vect-epilogues.c scan-tree-dump vect "LOOP EPILOGUE VECTORIZED"
Executing on host: /home/seurer/gcc/build/gcc-test/gcc/xgcc -B/home/seurer/gcc/build/gcc-test/gcc/ /home/seurer/gcc/gcc-test/gcc/testsuite/gcc.dg/vect/vect-epilogues.c    -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never  -fdiagnostics-urls=never  -flto -ffat-lto-objects -maltivec -mpower8-vector -ftree-vectorize -fno-tree-loop-distribute-patterns -fno-vect-cost-model -fno-common -O2 -fdump-tree-vect-details -S -o vect-epilogues.s    (timeout = 300)
spawn -ignore SIGHUP /home/seurer/gcc/build/gcc-test/gcc/xgcc -B/home/seurer/gcc/build/gcc-test/gcc/ /home/seurer/gcc/gcc-test/gcc/testsuite/gcc.dg/vect/vect-epilogues.c -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never -fdiagnostics-urls=never -flto -ffat-lto-objects -maltivec -mpower8-vector -ftree-vectorize -fno-tree-loop-distribute-patterns -fno-vect-cost-model -fno-common -O2 -fdump-tree-vect-details -S -o vect-epilogues.s
PASS: gcc.dg/vect/vect-epilogues.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-epilogues.c -flto -ffat-lto-objects  scan-tree-dump vect "LOOP EPILOGUE VECTORIZED"
testcase /home/seurer/gcc/gcc-test/gcc/testsuite/gcc.dg/vect/vect.exp completed in 1 seconds

		=== gcc Summary ===

# of expected passes		2
# of unexpected failures	2
Comment 1 Rainer Orth 2019-11-01 07:36:33 UTC 
Happens on many targets.just not Linux/x86_64.  The Solaris failures (sparc and x86)
occur both for 32 and 64-bit.
Comment 2 Jakub Jelinek 2020-05-07 11:56:31 UTC 
GCC 10.1 has been released.
Comment 3 Richard Biener 2020-07-23 06:52:04 UTC 
GCC 10.2 is released, adjusting target milestone.
Comment 4 Richard Biener 2021-04-08 12:02:05 UTC 
GCC 10.3 is being released, retargeting bugs to GCC 10.4.
Comment 5 Jakub Jelinek 2022-06-28 10:38:46 UTC 
GCC 10.4 is being released, retargeting bugs to GCC 10.5.