https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70012
Bug ID: 70012 Summary: test case gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c fails Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: seurer at linux dot vnet.ibm.com Target Milestone: --- This fails on both BE and LE and fails with both gcc 5 and gcc 6. It does not fail with gcc 4.9. It has been failing since at least December 2015. 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/costmodel/ppc/costmodel-vect-33.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -ftree-vectorize -fvect-cost-model=dynamic -fno-common -maltivec -fdump-tree-vect-details -S -o costmodel-vect-33.s (timeout = 300) spawn /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/costmodel/ppc/costmodel-vect-33.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -ftree-vectorize -fvect-cost-model=dynamic -fno-common -maltivec -fdump-tree-vect-details -S -o costmodel-vect-33.s PASS: gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c (test for excess errors) FAIL: gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c scan-tree-dump-times vect "vectorization not profitable" 1