https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87965
Bug ID: 87965 Summary: [9 regression] Test cases c-c++-common/pr60226.c and gcc.dg/pr39323-1.c fail starting with r265977 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- > FAIL: c-c++-common/pr60226.c -Wc++-compat (test for errors, line 14) > FAIL: c-c++-common/pr60226.c -Wc++-compat (test for errors, line 8) > FAIL: c-c++-common/pr60226.c -Wc++-compat (test for excess errors) > FAIL: c-c++-common/pr60226.c -std=gnu++14 (test for errors, line 14) > FAIL: c-c++-common/pr60226.c -std=gnu++14 (test for errors, line 8) > FAIL: c-c++-common/pr60226.c -std=gnu++14 (test for excess errors) > FAIL: c-c++-common/pr60226.c -std=gnu++17 (test for errors, line 14) > FAIL: c-c++-common/pr60226.c -std=gnu++17 (test for errors, line 8) > FAIL: c-c++-common/pr60226.c -std=gnu++17 (test for excess errors) > FAIL: c-c++-common/pr60226.c -std=gnu++98 (test for errors, line 14) > FAIL: c-c++-common/pr60226.c -std=gnu++98 (test for errors, line 8) > FAIL: c-c++-common/pr60226.c -std=gnu++98 (test for excess errors) > FAIL: gcc.dg/pr39323-1.c (test for errors, line 4) > FAIL: gcc.dg/pr39323-1.c (test for errors, line 5) > FAIL: gcc.dg/pr39323-1.c (test for excess errors) They look like alignment errors. spawn -ignore SIGHUP /home/seurer/gcc/build/gcc-trunk/gcc/xgcc -B/home/seurer/gcc/build/gcc-trunk/gcc/ /home/seurer/gcc/gcc-trunk/gcc/testsuite/c-c++-common/pr60226.c -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never -Wc++-compat -Wno-c++-compat -S -o pr60226.s /home/seurer/gcc/gcc-trunk/gcc/testsuite/c-c++-common/pr60226.c:7:1: error: alignment of array elements is greater than element size /home/seurer/gcc/gcc-trunk/gcc/testsuite/c-c++-common/pr60226.c:8:1: error: requested alignment '536870912' exceeds maximum 2147483648 /home/seurer/gcc/gcc-trunk/gcc/testsuite/c-c++-common/pr60226.c: In function 'f': /home/seurer/gcc/gcc-trunk/gcc/testsuite/c-c++-common/pr60226.c:14:10: error: requested alignment '536870912' exceeds maximum 2147483648 compiler exited with status 1 PASS: c-c++-common/pr60226.c -Wc++-compat (test for errors, line 7) FAIL: c-c++-common/pr60226.c -Wc++-compat (test for errors, line 8) FAIL: c-c++-common/pr60226.c -Wc++-compat (test for errors, line 14) FAIL: c-c++-common/pr60226.c -Wc++-compat (test for excess errors) Excess errors: /home/seurer/gcc/gcc-trunk/gcc/testsuite/c-c++-common/pr60226.c:8:1: error: requested alignment '536870912' exceeds maximum 2147483648 /home/seurer/gcc/gcc-trunk/gcc/testsuite/c-c++-common/pr60226.c:14:10: error: requested alignment '536870912' exceeds maximum 2147483648 spawn -ignore SIGHUP /home/seurer/gcc/build/gcc-trunk/gcc/xgcc -B/home/seurer/gcc/build/gcc-trunk/gcc/ /home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/pr39323-1.c -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never -ansi -pedantic-errors -S -o pr39323-1.s /home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/pr39323-1.c:4:1: error: requested alignment '536870912' exceeds object file maximum 268435456 /home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/pr39323-1.c:5:1: error: requested alignment '536870912' exceeds maximum 2147483648 compiler exited with status 1 FAIL: gcc.dg/pr39323-1.c (test for errors, line 4) FAIL: gcc.dg/pr39323-1.c (test for errors, line 5) FAIL: gcc.dg/pr39323-1.c (test for excess errors) Excess errors: /home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/pr39323-1.c:4:1: error: requested alignment '536870912' exceeds object file maximum 268435456 /home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/pr39323-1.c:5:1: error: requested alignment '536870912' exceeds maximum 2147483648