https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96037
Bug ID: 96037 Summary: [11 regression] ICE at tree-ssa-loop.c:414 after r11-1782 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: seurer at linux dot vnet.ibm.com Target Milestone: --- g:d5d9f7834ab809841c4ccc90bca74808b4bcaf8d, r11-1782 FAIL: libgomp.c++/../libgomp.c-c++-common/simd-15.c (internal compiler error) FAIL: libgomp.c++/../libgomp.c-c++-common/simd-15.c (test for excess errors) FAIL: libgomp.c/../libgomp.c-c++-common/simd-15.c (internal compiler error) FAIL: libgomp.c/../libgomp.c-c++-common/simd-15.c (test for excess errors) Executing on host: /home/seurer/gcc/git/build/gcc-test/./gcc/xgcc -B/home/seurer/gcc/git/build/gcc-test/./gcc/ -B/home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/bin/ -B/home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/lib/ -isystem /home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/include -isystem /home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/sys-include /home/seurer/gcc/git/gcc-test/libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/simd-15.c -B/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libgomp/ -B/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libgomp/.libs -I/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libgomp -I/home/seurer/gcc/git/gcc-test/libgomp/testsuite/../../include -I/home/seurer/gcc/git/gcc-test/libgomp/testsuite/.. -fmessage-length=0 -fno-diagnostics-show-caret -Wno-hsa -fdiagnostics-color=never -fopenmp -O2 -L/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libgomp/.libs -lm -o ./simd-15.exe (timeout = 300) spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/./gcc/xgcc -B/home/seurer/gcc/git/build/gcc-test/./gcc/ -B/home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/bin/ -B/home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/lib/ -isystem /home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/include -isystem /home/seurer/gcc/git/install/gcc-test/powerpc64-unknown-linux-gnu/sys-include /home/seurer/gcc/git/gcc-test/libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/simd-15.c -B/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libgomp/ -B/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libgomp/.libs -I/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libgomp -I/home/seurer/gcc/git/gcc-test/libgomp/testsuite/../../include -I/home/seurer/gcc/git/gcc-test/libgomp/testsuite/.. -fmessage-length=0 -fno-diagnostics-show-caret -Wno-hsa -fdiagnostics-color=never -fopenmp -O2 -L/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libgomp/.libs -lm -o ./simd-15.exe during GIMPLE pass: vect /home/seurer/gcc/git/gcc-test/libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/simd-15.c: In function 'main': /home/seurer/gcc/git/gcc-test/libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/simd-15.c:12:1: internal compiler error: Segmentation fault 0x10b5873b crash_signal /home/seurer/gcc/git/gcc-test/gcc/toplev.c:328 0x10eb10c0 get_vectype_for_scalar_type(vec_info*, tree_node*, _slp_tree*) /home/seurer/gcc/git/gcc-test/gcc/tree-vect-stmts.c:10999 0x10eb10c0 vectorizable_shift /home/seurer/gcc/git/gcc-test/gcc/tree-vect-stmts.c:5404 0x10ece83b vect_transform_stmt(vec_info*, _stmt_vec_info*, gimple_stmt_iterator*, _slp_tree*, _slp_instance*) /home/seurer/gcc/git/gcc-test/gcc/tree-vect-stmts.c:10642 0x10ed4153 vect_transform_loop_stmt /home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.c:8327 0x10eed06f vect_transform_loop(_loop_vec_info*, gimple*) /home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.c:8730 0x10f1577f try_vectorize_loop_1 /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.c:1053 0x10f1614f vectorize_loops() /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.c:1189 0x10d870a7 execute /home/seurer/gcc/git/gcc-test/gcc/tree-ssa-loop.c:414 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. compiler exited with status 1 FAIL: libgomp.c/../libgomp.c-c++-common/simd-15.c (internal compiler error)