Uros Bizjak <ubiz...@gmail.com> writes: > OTOH, does this testcase even gets a chance to run?
It's not a runtime check. Running /opt/gcc/gcc-20160204/gcc/testsuite/gcc.dg/sancov/sancov.exp ... Executing on host: /opt/gcc/gcc-20160204/Build/gcc/xgcc -B/opt/gcc/gcc-20160204/Build/gcc/ fsanitize_address19647.c -fno-diagnostics-show-caret -fdiagnostics-color=never -lm -o fsanitize_address19647.exe (timeout = 300) spawn -ignore SIGHUP /opt/gcc/gcc-20160204/Build/gcc/xgcc -B/opt/gcc/gcc-20160204/Build/gcc/ fsanitize_address19647.c -fno-diagnostics-show-caret -fdiagnostics-color=never -lm -o fsanitize_address19647.exe. Executing on host: /opt/gcc/gcc-20160204/Build/gcc/xgcc -B/opt/gcc/gcc-20160204/Build/gcc/ /opt/gcc/gcc-20160204/gcc/testsuite/gcc.dg/sancov/asan.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O0 -fsanitize-coverage=trace-pc -fsanitize=address -fdump-tree-optimized -S -o asan.s (timeout = 300) spawn -ignore SIGHUP /opt/gcc/gcc-20160204/Build/gcc/xgcc -B/opt/gcc/gcc-20160204/Build/gcc/ /opt/gcc/gcc-20160204/gcc/testsuite/gcc.dg/sancov/asan.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O0 -fsanitize-coverage=trace-pc -fsanitize=address -fdump-tree-optimized -S -o asan.s. PASS: gcc.dg/sancov/asan.c -O0 (test for excess errors) PASS: gcc.dg/sancov/asan.c -O0 scan-tree-dump-times optimized "__builtin___sanitizer_cov_trace_pc \\(\\)" 4 PASS: gcc.dg/sancov/asan.c -O0 scan-tree-dump-times optimized "__builtin___asan_report_load4 \\(" 1 PASS: gcc.dg/sancov/asan.c -O0 scan-tree-dump-times optimized "__builtin___asan_report_store4 \\(" 1 Executing on host: /opt/gcc/gcc-20160204/Build/gcc/xgcc -B/opt/gcc/gcc-20160204/Build/gcc/ /opt/gcc/gcc-20160204/gcc/testsuite/gcc.dg/sancov/asan.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O1 -fsanitize-coverage=trace-pc -fsanitize=address -fdump-tree-optimized -S -o asan.s (timeout = 300) spawn -ignore SIGHUP /opt/gcc/gcc-20160204/Build/gcc/xgcc -B/opt/gcc/gcc-20160204/Build/gcc/ /opt/gcc/gcc-20160204/gcc/testsuite/gcc.dg/sancov/asan.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O1 -fsanitize-coverage=trace-pc -fsanitize=address -fdump-tree-optimized -S -o asan.s. PASS: gcc.dg/sancov/asan.c -O1 (test for excess errors) PASS: gcc.dg/sancov/asan.c -O1 scan-tree-dump-times optimized "__builtin___sanitizer_cov_trace_pc \\(\\)" 4 PASS: gcc.dg/sancov/asan.c -O1 scan-tree-dump-times optimized "__builtin___asan_report_load4 \\(" 1 PASS: gcc.dg/sancov/asan.c -O1 scan-tree-dump-times optimized "__builtin___asan_report_store4 \\(" 1 Andreas. -- Andreas Schwab, SUSE Labs, sch...@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different."