[PATCH, testsuite]: Improve check_effective_target_fsanitize_thread

[Andreas Schwab]

Uros Bizjak <ubizjak@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, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."