https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92870
Bug ID: 92870
Summary: new test case gcc.dg/vect/vect-shift-5.c fails
starting with its introduction in r279114
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
xecuting on host: /home/seurer/gcc/build/gcc-test2/gcc/xgcc
-B/home/seurer/gcc/build/gcc-test2/gcc/
/home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/vect/vect-shift-5.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-shift-5.s (timeout =
300)
spawn -ignore SIGHUP /home/seurer/gcc/build/gcc-test2/gcc/xgcc
-B/home/seurer/gcc/build/gcc-test2/gcc/
/home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/vect/vect-shift-5.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-shift-5.s
PASS: gcc.dg/vect/vect-shift-5.c (test for excess errors)
FAIL: gcc.dg/vect/vect-shift-5.c scan-tree-dump vect "vectorizable_shift
===[\\n\\r][^\\n]*prologue_cost = 0"
Executing on host: /home/seurer/gcc/build/gcc-test2/gcc/xgcc
-B/home/seurer/gcc/build/gcc-test2/gcc/
/home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/vect/vect-shift-5.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-shift-5.s (timeout = 300)
spawn -ignore SIGHUP /home/seurer/gcc/build/gcc-test2/gcc/xgcc
-B/home/seurer/gcc/build/gcc-test2/gcc/
/home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/vect/vect-shift-5.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-shift-5.s
PASS: gcc.dg/vect/vect-shift-5.c -flto -ffat-lto-objects (test for excess
errors)
FAIL: gcc.dg/vect/vect-shift-5.c -flto -ffat-lto-objects scan-tree-dump vect
"vectorizable_shift ===[\\n\\r][^\\n]*prologue_cost = 0"
testcase /home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/vect/vect.exp
completed in 1 seconds
=== gcc Summary ===
# of expected passes 2
# of unexpected failures 2
