https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82368
Bug ID: 82368 Summary: [8 regression] with r253275 several new test cases in libbacktrace fail Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- This is on powerpc64 BE. There have been a few long time failures in here on BE but with this revision there are some new failures. Note that everything including the new ones work fine on powerpc64 LE. So after r235275: make[1]: Entering directory `/home/seurer/gcc/build/gcc-test/powerpc64-unknown-linux-gnu/libbacktrace' PASS: backtrace_full noinline PASS: backtrace_full inline test3: [0]: NULL syminfo name test3: [1]: NULL syminfo name test3: [2]: NULL syminfo name FAIL: backtrace_simple noinline PASS: backtrace_simple inline PASS: backtrace_syminfo variable FAIL: btest PASS: stest PASS: inflate empty PASS: inflate hello PASS: inflate goodbye PASS: inflate large backtrace time: 1958740 ns zlib time: : 1726764 ns percentage : 0.881569 PASS: ztest PASS: backtrace_full alloc stress PASS: edtest PASS: threaded backtrace_full noinline PASS: ttest PASS: backtrace_full noinline PASS: backtrace_full inline test3: [0]: NULL syminfo name test3: [1]: NULL syminfo name test3: [2]: NULL syminfo name FAIL: backtrace_simple noinline PASS: backtrace_simple inline PASS: backtrace_syminfo variable FAIL: ctestg PASS: backtrace_full noinline PASS: backtrace_full inline test3: [0]: NULL syminfo name test3: [1]: NULL syminfo name test3: [2]: NULL syminfo name FAIL: backtrace_simple noinline PASS: backtrace_simple inline PASS: backtrace_syminfo variable FAIL: ctesta =================== 3 of 7 tests failed =================== Previously it was like this: make[1]: Entering directory `/home/seurer/gcc/build/gcc-test/powerpc64-unknown-linux-gnu/libbacktrace' PASS: backtrace_full noinline PASS: backtrace_full inline test3: [0]: NULL syminfo name test3: [1]: NULL syminfo name test3: [2]: NULL syminfo name FAIL: backtrace_simple noinline PASS: backtrace_simple inline test5: unexpected syminfo name got elf_add expected global FAIL: backtrace_syminfo variable FAIL: btest PASS: stest PASS: backtrace_full alloc stress PASS: edtest PASS: threaded backtrace_full noinline PASS: ttest =================== 1 of 4 tests failed ===================