 12-check_regression/baseline.xfail      | 475 ++++++++++++++++++++++++++++++++
 12-check_regression/console.log.xz      | Bin 0 -> 7076 bytes
 12-check_regression/extra-bisect-params |   1 +
 12-check_regression/fails.sum           |  16 ++
 12-check_regression/flaky.xfail         |  27 ++
 12-check_regression/results.regressions |   1 +
 12-check_regression/trigger-bisect      |   3 +
 README.html                             |   4 +-
 README.txt                              |   2 +
 results                                 |   1 +
 sumfiles/xfails.xfail                   |   2 +
 11 files changed, 531 insertions(+), 1 deletion(-)

diff --git a/12-check_regression/baseline.xfail b/12-check_regression/baseline.xfail
new file mode 100644
index 00000000..e3778db7
--- /dev/null
+++ b/12-check_regression/baseline.xfail
@@ -0,0 +1,475 @@
+		=== g++ tests ===
+
+Running g++:g++.dg/dg.exp ...
+FAIL: g++.dg/contracts/contracts-ctor-dtor2.C (test for errors, line 23)
+FAIL: g++.dg/contracts/contracts-ctor-dtor2.C (test for errors, line 27)
+FAIL: g++.dg/contracts/contracts-tmpl-spec2.C output pattern test
+FAIL: g++.dg/cpp2a/decomp2.C -std=gnu++14 (test for excess errors)
+UNRESOLVED: g++.dg/cpp2a/decomp2.C -std=gnu++14 compilation failed to produce executable
+FAIL: g++.dg/cpp2a/decomp2.C -std=gnu++17 (test for excess errors)
+UNRESOLVED: g++.dg/cpp2a/decomp2.C -std=gnu++17 compilation failed to produce executable
+FAIL: g++.dg/cpp2a/decomp2.C -std=gnu++20 (test for excess errors)
+UNRESOLVED: g++.dg/cpp2a/decomp2.C -std=gnu++20 compilation failed to produce executable
+FAIL: g++.dg/init/array54.C -std=c++14 (test for excess errors)
+UNRESOLVED: g++.dg/init/array54.C -std=c++14 compilation failed to produce executable
+FAIL: g++.dg/init/array54.C -std=c++17 (test for excess errors)
+UNRESOLVED: g++.dg/init/array54.C -std=c++17 compilation failed to produce executable
+FAIL: g++.dg/init/array54.C -std=c++20 (test for excess errors)
+UNRESOLVED: g++.dg/init/array54.C -std=c++20 compilation failed to produce executable
+FAIL: g++.dg/opt/pr97315-1.C -std=gnu++14 (test for excess errors)
+FAIL: g++.dg/opt/pr97315-1.C -std=gnu++17 (test for excess errors)
+FAIL: g++.dg/opt/pr97315-1.C -std=gnu++20 (test for excess errors)
+FAIL: g++.dg/opt/pr97315-1.C -std=gnu++98 (test for excess errors)
+FAIL: g++.dg/warn/Wuse-after-free3.C -std=gnu++14 (test for excess errors)
+FAIL: g++.dg/warn/Wuse-after-free3.C -std=gnu++17 (test for excess errors)
+FAIL: g++.dg/warn/Wuse-after-free3.C -std=gnu++20 (test for excess errors)
+XPASS: g++.dg/warn/pr33738.C -std=gnu++14  (test for warnings, line 18)
+XPASS: g++.dg/warn/pr33738.C -std=gnu++14  (test for warnings, line 22)
+XPASS: g++.dg/warn/pr33738.C -std=gnu++17  (test for warnings, line 18)
+XPASS: g++.dg/warn/pr33738.C -std=gnu++17  (test for warnings, line 22)
+XPASS: g++.dg/warn/pr33738.C -std=gnu++20  (test for warnings, line 18)
+XPASS: g++.dg/warn/pr33738.C -std=gnu++20  (test for warnings, line 22)
+XPASS: g++.dg/warn/pr33738.C -std=gnu++98  (test for warnings, line 18)
+XPASS: g++.dg/warn/pr33738.C -std=gnu++98  (test for warnings, line 22)
+
+Running g++:g++.dg/lto/lto.exp ...
+FAIL: g++.dg/lto/pr65276 cp_lto_pr65276_0.o-cp_lto_pr65276_1.o link, -flto -O0 -std=c++11
+
+Running g++:g++.dg/modules/modules.exp ...
+FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2a (test for excess errors)
+FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2b (test for excess errors)
+
+Running g++:g++.dg/tls/tls.exp ...
+FAIL: g++.dg/tls/pr102496-1.C -std=c++14 (test for excess errors)
+FAIL: g++.dg/tls/pr102496-1.C -std=c++17 (test for excess errors)
+FAIL: g++.dg/tls/pr102496-1.C -std=c++20 (test for excess errors)
+FAIL: g++.dg/tls/pr77285-1.C -std=c++14 (test for excess errors)
+FAIL: g++.dg/tls/pr77285-1.C -std=c++17 (test for excess errors)
+FAIL: g++.dg/tls/pr77285-1.C -std=c++20 (test for excess errors)
+
+Running g++:g++.target/arm/arm.exp ...
+XPASS: g++.target/arm/bfloat_cpp_typecheck.C (test for bogus messages, line 10)
+XPASS: g++.target/arm/bfloat_cpp_typecheck.C (test for bogus messages, line 11)
+
+Running g++:g++.target/arm/mve.exp ...
+FAIL: g++.target/arm/mve/general-c++/nomve_fp_1.c (test for errors, line 13)
+FAIL: g++.target/arm/mve/general-c++/nomve_fp_1.c at line 14 (test for warnings, line 13)
+FAIL: g++.target/arm/mve/general-c++/nomve_fp_1.c (test for excess errors)
+		=== gcc tests ===
+
+Running gcc:gcc.dg/analyzer/analyzer.exp ...
+FAIL: gcc.dg/analyzer/null-deref-pr108251-smp_fetch_ssl_fc_has_early-O2.c (test for excess errors)
+FAIL: gcc.dg/analyzer/null-deref-pr108251-smp_fetch_ssl_fc_has_early.c (test for excess errors)
+FAIL: gcc.dg/analyzer/out-of-bounds-diagram-10.c (test for excess errors)
+FAIL: gcc.dg/analyzer/out-of-bounds-diagram-10.c 2 blank line(s) in output
+FAIL: gcc.dg/analyzer/out-of-bounds-diagram-10.c expected multiline pattern lines 13-28
+FAIL: gcc.dg/analyzer/out-of-bounds-diagram-11.c (test for excess errors)
+FAIL: gcc.dg/analyzer/out-of-bounds-diagram-11.c 2 blank line(s) in output
+FAIL: gcc.dg/analyzer/out-of-bounds-diagram-11.c expected multiline pattern lines 46-61
+FAIL: gcc.dg/analyzer/out-of-bounds-diagram-8.c (test for excess errors)
+FAIL: gcc.dg/analyzer/out-of-bounds-diagram-8.c 2 blank line(s) in output
+FAIL: gcc.dg/analyzer/out-of-bounds-diagram-8.c expected multiline pattern lines 18-33
+FAIL: gcc.dg/analyzer/switch-enum-1.c (test for bogus messages, line 26)
+FAIL: gcc.dg/analyzer/switch-enum-1.c (test for bogus messages, line 44)
+FAIL: gcc.dg/analyzer/switch-enum-2.c (test for bogus messages, line 34)
+FAIL: gcc.dg/analyzer/switch-enum-2.c (test for bogus messages, line 52)
+
+Running gcc:gcc.dg/analyzer/torture/analyzer-torture.exp ...
+FAIL: gcc.dg/analyzer/torture/switch-enum-pr105273-doom-p_floor.c -O0   (test for bogus messages, line 82)
+FAIL: gcc.dg/analyzer/torture/switch-enum-pr105273-doom-p_maputl.c -O0   (test for bogus messages, line 83)
+
+Running gcc:gcc.dg/dg.exp ...
+FAIL: gcc.dg/auto-init-uninit-17.c unconditional (test for warnings, line 14)
+FAIL: gcc.dg/c2x-nullptr-1.c (test for excess errors)
+UNRESOLVED: gcc.dg/c2x-nullptr-1.c compilation failed to produce executable
+FAIL: gcc.dg/c2x-stdarg-4.c execution test
+FAIL: gcc.dg/ira-shrinkwrap-prep-1.c scan-rtl-dump pro_and_epilogue "Performing shrink-wrapping"
+FAIL: gcc.dg/pr103721-2.c (test for excess errors)
+UNRESOLVED: gcc.dg/pr103721-2.c compilation failed to produce executable
+FAIL: gcc.dg/uninit-17.c unconditional (test for warnings, line 14)
+
+Running gcc:gcc.dg/torture/dg-torture.exp ...
+FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O0  execution test
+FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O1  execution test
+FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O2  execution test
+FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
+FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  execution test
+FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -O3 -g  execution test
+FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c -Os  execution test
+
+Running gcc:gcc.dg/vect/vect.exp ...
+XPASS: gcc.dg/vect/vect-cond-1.c -flto -ffat-lto-objects  scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
+XPASS: gcc.dg/vect/vect-cond-1.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
+XPASS: gcc.dg/vect/vect-cond-3.c -flto -ffat-lto-objects  scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
+XPASS: gcc.dg/vect/vect-cond-3.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
+XPASS: gcc.dg/vect/vect-cond-4.c -flto -ffat-lto-objects  scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
+XPASS: gcc.dg/vect/vect-cond-4.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
+
+Running gcc:gcc.misc-tests/gcov.exp ...
+FAIL: gcc.misc-tests/gcov-pr94029.c gcov failed: spawn failed
+
+Running gcc:gcc.target/arm/arm.exp ...
+FAIL: gcc.target/arm/addr-modes-float.c scan-assembler vst3.8\t{d[02468], d[02468], d[02468]}, \\[r[0-9]+\\]!
+FAIL: gcc.target/arm/bfloat16_scalar_typecheck.c (test for errors, line 45)
+FAIL: gcc.target/arm/bfloat16_scalar_typecheck.c (test for errors, line 97)
+FAIL: gcc.target/arm/fmaxmin.c scan-assembler-times vmaxnm.f32\ts[0-9]+, s[0-9]+, s[0-9]+ 1
+FAIL: gcc.target/arm/fmaxmin.c scan-assembler-times vminnm.f32\ts[0-9]+, s[0-9]+, s[0-9]+ 1
+FAIL: gcc.target/arm/ftest-armv5t-thumb.c (test for excess errors)
+FAIL: gcc.target/arm/ftest-armv5te-thumb.c (test for excess errors)
+FAIL: gcc.target/arm/ftest-armv6-thumb.c (test for excess errors)
+FAIL: gcc.target/arm/ftest-armv6k-thumb.c (test for excess errors)
+FAIL: gcc.target/arm/ftest-armv6z-thumb.c (test for excess errors)
+FAIL: gcc.target/arm/memcpy-aligned-1.c scan-assembler-not ldr\t
+FAIL: gcc.target/arm/memcpy-aligned-1.c scan-assembler-times str\t 1
+FAIL: gcc.target/arm/pr42575.c scan-assembler-not mov
+FAIL: gcc.target/arm/pr45701-1.c scan-assembler push\t{r3
+		=== libstdc++ tests ===
+
+Running libstdc++:libstdc++-dg/conformance.exp ...
+FAIL: 20_util/to_address/debug.cc (test for excess errors)
+UNRESOLVED: 20_util/to_address/debug.cc compilation failed to produce executable
+FAIL: 21_strings/basic_string/cons/char/self_move.cc (test for excess errors)
+UNRESOLVED: 21_strings/basic_string/cons/char/self_move.cc compilation failed to produce executable
+FAIL: 21_strings/basic_string/debug/1_neg.cc (test for excess errors)
+UNRESOLVED: 21_strings/basic_string/debug/1_neg.cc compilation failed to produce executable
+FAIL: 21_strings/basic_string/debug/2_neg.cc (test for excess errors)
+UNRESOLVED: 21_strings/basic_string/debug/2_neg.cc compilation failed to produce executable
+FAIL: 21_strings/basic_string/debug/find1_neg.cc (test for excess errors)
+UNRESOLVED: 21_strings/basic_string/debug/find1_neg.cc compilation failed to produce executable
+FAIL: 21_strings/basic_string/debug/find2_neg.cc (test for excess errors)
+UNRESOLVED: 21_strings/basic_string/debug/find2_neg.cc compilation failed to produce executable
+FAIL: 21_strings/basic_string/hash/debug.cc (test for excess errors)
+UNRESOLVED: 21_strings/basic_string/hash/debug.cc compilation failed to produce executable
+FAIL: 21_strings/basic_string/requirements/citerators.cc (test for excess errors)
+UNRESOLVED: 21_strings/basic_string/requirements/citerators.cc compilation failed to produce executable
+FAIL: 21_strings/basic_string/requirements/exception/basic.cc (test for excess errors)
+UNRESOLVED: 21_strings/basic_string/requirements/exception/basic.cc compilation failed to produce executable
+FAIL: 21_strings/basic_string/requirements/exception/generation_prohibited.cc (test for excess errors)
+UNRESOLVED: 21_strings/basic_string/requirements/exception/generation_prohibited.cc compilation failed to produce executable
+FAIL: 21_strings/basic_string/requirements/exception/propagation_consistent.cc (test for excess errors)
+UNRESOLVED: 21_strings/basic_string/requirements/exception/propagation_consistent.cc compilation failed to produce executable
+FAIL: 21_strings/debug/shrink_to_fit.cc (test for excess errors)
+UNRESOLVED: 21_strings/debug/shrink_to_fit.cc compilation failed to produce executable
+FAIL: 22_locale/ctype/scan/wchar_t/1.cc execution test
+FAIL: 23_containers/array/debug/back1_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/array/debug/back1_neg.cc compilation failed to produce executable
+FAIL: 23_containers/array/debug/back2_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/array/debug/back2_neg.cc compilation failed to produce executable
+FAIL: 23_containers/array/debug/front1_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/array/debug/front1_neg.cc compilation failed to produce executable
+FAIL: 23_containers/array/debug/front2_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/array/debug/front2_neg.cc compilation failed to produce executable
+FAIL: 23_containers/array/debug/square_brackets_operator1_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/array/debug/square_brackets_operator1_neg.cc compilation failed to produce executable
+FAIL: 23_containers/array/debug/square_brackets_operator2_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/array/debug/square_brackets_operator2_neg.cc compilation failed to produce executable
+FAIL: 23_containers/deque/cons/self_move.cc (test for excess errors)
+UNRESOLVED: 23_containers/deque/cons/self_move.cc compilation failed to produce executable
+FAIL: 23_containers/deque/debug/98466.cc (test for excess errors)
+UNRESOLVED: 23_containers/deque/debug/98466.cc compilation failed to produce executable
+FAIL: 23_containers/deque/debug/assign4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/deque/debug/assign4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/deque/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/deque/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/deque/debug/insert4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/deque/debug/insert4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/deque/debug/invalidation/1.cc (test for excess errors)
+UNRESOLVED: 23_containers/deque/debug/invalidation/1.cc compilation failed to produce executable
+FAIL: 23_containers/deque/debug/invalidation/2.cc (test for excess errors)
+UNRESOLVED: 23_containers/deque/debug/invalidation/2.cc compilation failed to produce executable
+FAIL: 23_containers/deque/debug/invalidation/3.cc (test for excess errors)
+UNRESOLVED: 23_containers/deque/debug/invalidation/3.cc compilation failed to produce executable
+FAIL: 23_containers/deque/debug/invalidation/4.cc (test for excess errors)
+UNRESOLVED: 23_containers/deque/debug/invalidation/4.cc compilation failed to produce executable
+FAIL: 23_containers/forward_list/cons/self_move.cc (test for excess errors)
+UNRESOLVED: 23_containers/forward_list/cons/self_move.cc compilation failed to produce executable
+FAIL: 23_containers/forward_list/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/forward_list/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/forward_list/debug/move_assign_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/forward_list/debug/move_assign_neg.cc compilation failed to produce executable
+FAIL: 23_containers/forward_list/debug/move_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/forward_list/debug/move_neg.cc compilation failed to produce executable
+FAIL: 23_containers/list/cons/self_move.cc (test for excess errors)
+UNRESOLVED: 23_containers/list/cons/self_move.cc compilation failed to produce executable
+FAIL: 23_containers/list/debug/assign4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/list/debug/assign4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/list/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/list/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/list/debug/insert4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/list/debug/insert4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/list/debug/invalidation/1.cc (test for excess errors)
+UNRESOLVED: 23_containers/list/debug/invalidation/1.cc compilation failed to produce executable
+FAIL: 23_containers/list/debug/invalidation/2.cc (test for excess errors)
+UNRESOLVED: 23_containers/list/debug/invalidation/2.cc compilation failed to produce executable
+FAIL: 23_containers/list/debug/invalidation/3.cc (test for excess errors)
+UNRESOLVED: 23_containers/list/debug/invalidation/3.cc compilation failed to produce executable
+FAIL: 23_containers/list/debug/invalidation/4.cc (test for excess errors)
+UNRESOLVED: 23_containers/list/debug/invalidation/4.cc compilation failed to produce executable
+FAIL: 23_containers/map/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/map/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/map/debug/construct5_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/map/debug/construct5_neg.cc compilation failed to produce executable
+FAIL: 23_containers/map/debug/insert4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/map/debug/insert4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/map/debug/invalidation/1.cc (test for excess errors)
+UNRESOLVED: 23_containers/map/debug/invalidation/1.cc compilation failed to produce executable
+FAIL: 23_containers/map/debug/invalidation/2.cc (test for excess errors)
+UNRESOLVED: 23_containers/map/debug/invalidation/2.cc compilation failed to produce executable
+FAIL: 23_containers/map/debug/move_assign_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/map/debug/move_assign_neg.cc compilation failed to produce executable
+FAIL: 23_containers/map/debug/move_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/map/debug/move_neg.cc compilation failed to produce executable
+FAIL: 23_containers/map/modifiers/erase/end_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/map/modifiers/erase/end_neg.cc compilation failed to produce executable
+FAIL: 23_containers/map/modifiers/insert/16813.cc (test for excess errors)
+UNRESOLVED: 23_containers/map/modifiers/insert/16813.cc compilation failed to produce executable
+FAIL: 23_containers/multimap/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/multimap/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/multimap/debug/construct5_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/multimap/debug/construct5_neg.cc compilation failed to produce executable
+FAIL: 23_containers/multimap/debug/insert4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/multimap/debug/insert4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/multimap/debug/invalidation/1.cc (test for excess errors)
+UNRESOLVED: 23_containers/multimap/debug/invalidation/1.cc compilation failed to produce executable
+FAIL: 23_containers/multimap/debug/invalidation/2.cc (test for excess errors)
+UNRESOLVED: 23_containers/multimap/debug/invalidation/2.cc compilation failed to produce executable
+FAIL: 23_containers/multimap/debug/move_assign_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/multimap/debug/move_assign_neg.cc compilation failed to produce executable
+FAIL: 23_containers/multimap/debug/move_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/multimap/debug/move_neg.cc compilation failed to produce executable
+FAIL: 23_containers/multiset/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/multiset/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/multiset/debug/construct5_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/multiset/debug/construct5_neg.cc compilation failed to produce executable
+FAIL: 23_containers/multiset/debug/insert4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/multiset/debug/insert4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/multiset/debug/invalidation/1.cc (test for excess errors)
+UNRESOLVED: 23_containers/multiset/debug/invalidation/1.cc compilation failed to produce executable
+FAIL: 23_containers/multiset/debug/invalidation/2.cc (test for excess errors)
+UNRESOLVED: 23_containers/multiset/debug/invalidation/2.cc compilation failed to produce executable
+FAIL: 23_containers/multiset/debug/move_assign_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/multiset/debug/move_assign_neg.cc compilation failed to produce executable
+FAIL: 23_containers/multiset/debug/move_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/multiset/debug/move_neg.cc compilation failed to produce executable
+FAIL: 23_containers/set/cons/self_move.cc (test for excess errors)
+UNRESOLVED: 23_containers/set/cons/self_move.cc compilation failed to produce executable
+FAIL: 23_containers/set/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/set/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/set/debug/construct5_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/set/debug/construct5_neg.cc compilation failed to produce executable
+FAIL: 23_containers/set/debug/insert4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/set/debug/insert4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/set/debug/invalidation/1.cc (test for excess errors)
+UNRESOLVED: 23_containers/set/debug/invalidation/1.cc compilation failed to produce executable
+FAIL: 23_containers/set/debug/invalidation/2.cc (test for excess errors)
+UNRESOLVED: 23_containers/set/debug/invalidation/2.cc compilation failed to produce executable
+FAIL: 23_containers/set/debug/move_assign_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/set/debug/move_assign_neg.cc compilation failed to produce executable
+FAIL: 23_containers/set/debug/move_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/set/debug/move_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/back_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/back_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/cons_1_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/cons_1_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/cons_2_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/cons_2_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/first_2_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/first_2_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/first_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/first_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/front_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/front_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/index_op_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/index_op_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/last_2_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/last_2_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/last_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/last_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/subspan_2_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/subspan_2_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/subspan_3_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/subspan_3_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/subspan_4_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/subspan_4_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/subspan_5_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/subspan_5_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/subspan_6_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/subspan_6_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/span/subspan_assert_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/span/subspan_assert_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_map/debug/98466.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_map/debug/98466.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_map/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_map/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_map/debug/construct5_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_map/debug/construct5_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_map/debug/insert4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_map/debug/insert4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_map/debug/move_assign_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_map/debug/move_assign_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_map/debug/move_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_map/debug/move_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_multimap/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_multimap/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_multimap/debug/construct5_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_multimap/debug/construct5_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_multimap/debug/insert4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_multimap/debug/insert4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_multimap/debug/move_assign_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_multimap/debug/move_assign_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_multimap/debug/move_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_multimap/debug/move_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_multiset/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_multiset/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_multiset/debug/construct5_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_multiset/debug/construct5_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_multiset/debug/insert4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_multiset/debug/insert4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_multiset/debug/move_assign_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_multiset/debug/move_assign_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_multiset/debug/move_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_multiset/debug/move_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_set/cons/self_move.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_set/cons/self_move.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_set/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_set/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_set/debug/construct5_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_set/debug/construct5_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_set/debug/insert4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_set/debug/insert4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_set/debug/move_assign_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_set/debug/move_assign_neg.cc compilation failed to produce executable
+FAIL: 23_containers/unordered_set/debug/move_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/unordered_set/debug/move_neg.cc compilation failed to produce executable
+FAIL: 23_containers/vector/cons/self_move.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/cons/self_move.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/assign4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/assign4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/construct4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/construct4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/insert4_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/insert4_neg.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/insert6_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/insert6_neg.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/insert7_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/insert7_neg.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/invalidation/1.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/invalidation/1.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/invalidation/2.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/invalidation/2.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/invalidation/3.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/invalidation/3.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/invalidation/4.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/invalidation/4.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/move_assign_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/move_assign_neg.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/move_neg.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/move_neg.cc compilation failed to produce executable
+FAIL: 23_containers/vector/debug/mutex_association.cc (test for excess errors)
+UNRESOLVED: 23_containers/vector/debug/mutex_association.cc compilation failed to produce executable
+FAIL: 24_iterators/move_iterator/debug_neg.cc (test for excess errors)
+UNRESOLVED: 24_iterators/move_iterator/debug_neg.cc compilation failed to produce executable
+FAIL: 24_iterators/normal_iterator/debug_neg.cc (test for excess errors)
+UNRESOLVED: 24_iterators/normal_iterator/debug_neg.cc compilation failed to produce executable
+FAIL: 24_iterators/range_operations/advance_debug_neg.cc (test for excess errors)
+UNRESOLVED: 24_iterators/range_operations/advance_debug_neg.cc compilation failed to produce executable
+FAIL: 24_iterators/reverse_iterator/debug_neg.cc (test for excess errors)
+UNRESOLVED: 24_iterators/reverse_iterator/debug_neg.cc compilation failed to produce executable
+FAIL: 25_algorithms/binary_search/partitioned.cc (test for excess errors)
+UNRESOLVED: 25_algorithms/binary_search/partitioned.cc compilation failed to produce executable
+FAIL: 25_algorithms/copy/86658.cc (test for excess errors)
+UNRESOLVED: 25_algorithms/copy/86658.cc compilation failed to produce executable
+FAIL: 25_algorithms/copy/debug/99402.cc (test for excess errors)
+UNRESOLVED: 25_algorithms/copy/debug/99402.cc compilation failed to produce executable
+FAIL: 25_algorithms/equal_range/partitioned.cc (test for excess errors)
+UNRESOLVED: 25_algorithms/equal_range/partitioned.cc compilation failed to produce executable
+FAIL: 25_algorithms/for_each/for_each_n_debug.cc (test for excess errors)
+UNRESOLVED: 25_algorithms/for_each/for_each_n_debug.cc compilation failed to produce executable
+FAIL: 25_algorithms/lower_bound/partitioned.cc (test for excess errors)
+UNRESOLVED: 25_algorithms/lower_bound/partitioned.cc compilation failed to produce executable
+FAIL: 25_algorithms/sample/2.cc (test for excess errors)
+UNRESOLVED: 25_algorithms/sample/2.cc compilation failed to produce executable
+FAIL: 25_algorithms/upper_bound/partitioned.cc (test for excess errors)
+UNRESOLVED: 25_algorithms/upper_bound/partitioned.cc compilation failed to produce executable
+FAIL: 26_numerics/bit/bit.pow.two/bit_ceil_neg.cc (test for excess errors)
+UNRESOLVED: 26_numerics/bit/bit.pow.two/bit_ceil_neg.cc compilation failed to produce executable
+FAIL: 26_numerics/valarray/mask-1_neg.cc (test for excess errors)
+UNRESOLVED: 26_numerics/valarray/mask-1_neg.cc compilation failed to produce executable
+FAIL: 26_numerics/valarray/mask-2_neg.cc (test for excess errors)
+UNRESOLVED: 26_numerics/valarray/mask-2_neg.cc compilation failed to produce executable
+FAIL: 26_numerics/valarray/mask-3_neg.cc (test for excess errors)
+UNRESOLVED: 26_numerics/valarray/mask-3_neg.cc compilation failed to produce executable
+FAIL: 26_numerics/valarray/mask-4_neg.cc (test for excess errors)
+UNRESOLVED: 26_numerics/valarray/mask-4_neg.cc compilation failed to produce executable
+FAIL: 26_numerics/valarray/mask-5_neg.cc (test for excess errors)
+UNRESOLVED: 26_numerics/valarray/mask-5_neg.cc compilation failed to produce executable
+FAIL: 26_numerics/valarray/mask-6_neg.cc (test for excess errors)
+UNRESOLVED: 26_numerics/valarray/mask-6_neg.cc compilation failed to produce executable
+FAIL: 26_numerics/valarray/mask-7_neg.cc (test for excess errors)
+UNRESOLVED: 26_numerics/valarray/mask-7_neg.cc compilation failed to produce executable
+FAIL: 26_numerics/valarray/mask-8_neg.cc (test for excess errors)
+UNRESOLVED: 26_numerics/valarray/mask-8_neg.cc compilation failed to produce executable
+FAIL: 26_numerics/valarray/mask.cc (test for excess errors)
+UNRESOLVED: 26_numerics/valarray/mask.cc compilation failed to produce executable
+FAIL: 27_io/basic_filebuf/underflow/wchar_t/11603.cc execution test
+FAIL: 27_io/basic_fstream/53984.cc execution test
+FAIL: 27_io/filesystem/path/108636.cc (test for excess errors)
+FAIL: 29_atomics/atomic/compare_exchange_padding.cc (test for excess errors)
+UNRESOLVED: 29_atomics/atomic/compare_exchange_padding.cc compilation failed to produce executable
+FAIL: 29_atomics/atomic/cons/value_init.cc (test for excess errors)
+UNRESOLVED: 29_atomics/atomic/cons/value_init.cc compilation failed to produce executable
+FAIL: 29_atomics/atomic/lock_free_aliases.cc (test for excess errors)
+FAIL: 29_atomics/atomic_float/value_init.cc (test for excess errors)
+UNRESOLVED: 29_atomics/atomic_float/value_init.cc compilation failed to produce executable
+FAIL: 29_atomics/atomic_integral/cons/value_init.cc (test for excess errors)
+UNRESOLVED: 29_atomics/atomic_integral/cons/value_init.cc compilation failed to produce executable
+FAIL: 29_atomics/atomic_ref/compare_exchange_padding.cc (test for excess errors)
+UNRESOLVED: 29_atomics/atomic_ref/compare_exchange_padding.cc compilation failed to produce executable
+FAIL: 29_atomics/atomic_ref/generic.cc (test for excess errors)
+UNRESOLVED: 29_atomics/atomic_ref/generic.cc compilation failed to produce executable
+FAIL: 29_atomics/atomic_ref/integral.cc (test for excess errors)
+UNRESOLVED: 29_atomics/atomic_ref/integral.cc compilation failed to produce executable
+FAIL: 29_atomics/atomic_ref/pointer.cc (test for excess errors)
+UNRESOLVED: 29_atomics/atomic_ref/pointer.cc compilation failed to produce executable
+FAIL: experimental/net/timer/waitable/cons.cc (test for excess errors)
+UNRESOLVED: experimental/net/timer/waitable/cons.cc compilation failed to produce executable
+FAIL: experimental/net/timer/waitable/dest.cc (test for excess errors)
+UNRESOLVED: experimental/net/timer/waitable/dest.cc compilation failed to produce executable
+FAIL: experimental/net/timer/waitable/ops.cc (test for excess errors)
+UNRESOLVED: experimental/net/timer/waitable/ops.cc compilation failed to produce executable
+FAIL: experimental/polymorphic_allocator/construct_pair.cc (test for excess errors)
+UNRESOLVED: experimental/polymorphic_allocator/construct_pair.cc compilation failed to produce executable
+XPASS: ext/stdio_filebuf/char/10063-2.cc execution test
+XPASS: ext/stdio_filebuf/char/10063-3.cc execution test
+FAIL: std/time/clock/gps/1.cc (test for excess errors)
+UNRESOLVED: std/time/clock/gps/1.cc compilation failed to produce executable
+FAIL: std/time/clock/tai/1.cc (test for excess errors)
+UNRESOLVED: std/time/clock/tai/1.cc compilation failed to produce executable
+FAIL: std/time/clock/utc/1.cc (test for excess errors)
+UNRESOLVED: std/time/clock/utc/1.cc compilation failed to produce executable
+FAIL: std/time/clock/utc/io.cc (test for excess errors)
+UNRESOLVED: std/time/clock/utc/io.cc compilation failed to produce executable
+FAIL: std/time/clock/utc/leap_second_info.cc (test for excess errors)
+UNRESOLVED: std/time/clock/utc/leap_second_info.cc compilation failed to produce executable
+FAIL: std/time/exceptions.cc (test for excess errors)
+UNRESOLVED: std/time/exceptions.cc compilation failed to produce executable
+FAIL: std/time/format.cc (test for excess errors)
+UNRESOLVED: std/time/format.cc compilation failed to produce executable
+FAIL: std/time/time_zone/get_info_local.cc (test for excess errors)
+UNRESOLVED: std/time/time_zone/get_info_local.cc compilation failed to produce executable
+FAIL: std/time/time_zone/get_info_sys.cc (test for excess errors)
+UNRESOLVED: std/time/time_zone/get_info_sys.cc compilation failed to produce executable
+FAIL: std/time/tzdb/1.cc (test for excess errors)
+UNRESOLVED: std/time/tzdb/1.cc compilation failed to produce executable
+FAIL: std/time/tzdb/leap_seconds.cc (test for excess errors)
+UNRESOLVED: std/time/tzdb/leap_seconds.cc compilation failed to produce executable
+FAIL: std/time/tzdb_list/1.cc (test for excess errors)
+UNRESOLVED: std/time/tzdb_list/1.cc compilation failed to produce executable
+FAIL: std/time/zoned_time/1.cc (test for excess errors)
+UNRESOLVED: std/time/zoned_time/1.cc compilation failed to produce executable
+FAIL: std/time/zoned_time/custom.cc (test for excess errors)
+UNRESOLVED: std/time/zoned_time/custom.cc compilation failed to produce executable
+FAIL: std/time/zoned_time/io.cc (test for excess errors)
+UNRESOLVED: std/time/zoned_time/io.cc compilation failed to produce executable
+FAIL: std/time/zoned_traits.cc (test for excess errors)
+UNRESOLVED: std/time/zoned_traits.cc compilation failed to produce executable
diff --git a/12-check_regression/console.log.xz b/12-check_regression/console.log.xz
new file mode 100644
index 00000000..6a26f7d3
Binary files /dev/null and b/12-check_regression/console.log.xz differ
diff --git a/12-check_regression/extra-bisect-params b/12-check_regression/extra-bisect-params
new file mode 100644
index 00000000..11ad906e
--- /dev/null
+++ b/12-check_regression/extra-bisect-params
@@ -0,0 +1 @@
+extra_build_params=++testsuites gcc:gcc.c-torture/execute/execute.exp 
diff --git a/12-check_regression/fails.sum b/12-check_regression/fails.sum
new file mode 100644
index 00000000..aaf187fb
--- /dev/null
+++ b/12-check_regression/fails.sum
@@ -0,0 +1,16 @@
+		=== gcc tests ===
+
+Running gcc:gcc.c-torture/execute/execute.exp ...
+FAIL: gcc.c-torture/execute/pr109986.c -O0  execution test
+FAIL: gcc.c-torture/execute/pr109986.c -O1  execution test
+FAIL: gcc.c-torture/execute/pr109986.c -O2  execution test
+FAIL: gcc.c-torture/execute/pr109986.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
+FAIL: gcc.c-torture/execute/pr109986.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  execution test
+FAIL: gcc.c-torture/execute/pr109986.c -O3 -g  execution test
+FAIL: gcc.c-torture/execute/pr109986.c -Os  execution test
+
+		=== Results Summary ===
+
+# of stable fails		451
+# of flaky entries		0
+# of all tests			385849
diff --git a/12-check_regression/flaky.xfail b/12-check_regression/flaky.xfail
new file mode 100644
index 00000000..7e8e5fb3
--- /dev/null
+++ b/12-check_regression/flaky.xfail
@@ -0,0 +1,27 @@
+################################
+# Known flaky tests
+
+# From https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/11/:
+		=== gcc tests ===
+
+Running gcc:gcc.dg/dg.exp ...
+flaky,expire=20230717 | UNRESOLVED: c-c++-common/pragma-region.c -Wc++-compat   scan-assembler code_within_named_region
+flaky,expire=20230717 | UNRESOLVED: c-c++-common/pragma-region.c -Wc++-compat   scan-assembler code_within_region
+flaky,expire=20230717 | FAIL: gcc.dg/Woverlength-strings-pedantic-c89-asm.c (test for excess errors)
+flaky,expire=20230717 | FAIL: gcc.dg/Woverlength-strings-pedantic-c90-asm.c (test for excess errors)
+flaky,expire=20230717 | FAIL: gcc.dg/Woverlength-strings-pedantic-c99-asm.c (test for excess errors)
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/ctor1.c scan-assembler-not C\\.0
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/h8300-div-delay-slot.c scan-assembler-not \tbra/s\t.*\n\tdiv*
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/inline-3.c scan-assembler-not big_function_2
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/nrv2.c scan-assembler-not memcpy
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/pr25376.c scan-assembler my_named_section
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/pr25376.c scan-assembler-symbol-section symbol simple$ has section ^\\.?my_named_section|simple\\[DS\\]|^\\"\\.opd\\"
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/pr28402.c scan-assembler-not __[a-z]*si3
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/pragma-re-1.c scan-assembler bar
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/pragma-re-1.c scan-assembler-not foo
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/pragma-re-4.c scan-assembler _foo
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/pragma-re-4.c scan-assembler-not _foo64
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/section1.c scan-assembler-not .bss
+flaky,expire=20230717 | UNRESOLVED: gcc.dg/verbose-asm-2.c scan-assembler total = 0
+
+		=== Results Summary ===
diff --git a/12-check_regression/results.regressions b/12-check_regression/results.regressions
new file mode 100644
index 00000000..984da82a
--- /dev/null
+++ b/12-check_regression/results.regressions
@@ -0,0 +1 @@
+# 7 regressions
diff --git a/12-check_regression/trigger-bisect b/12-check_regression/trigger-bisect
new file mode 100644
index 00000000..6ef1345e
--- /dev/null
+++ b/12-check_regression/trigger-bisect
@@ -0,0 +1,3 @@
+current_project=gcc
+bad_git=https://github.com/gcc-mirror/gcc.git#2a3556376c69a1fb588dcf25225950575e42784f
+extra_build_params=++testsuites gcc:gcc.c-torture/execute/execute.exp 
diff --git a/README.html b/README.html
index a461a30f..79d2c2b3 100644
--- a/README.html
+++ b/README.html
@@ -59,6 +59,8 @@ List of files below:
 <li><a href="./jenkins/run-build.env/*view*/">./jenkins/run-build.env</a>
 <li><a href="./manifest.sh/*view*/">./manifest.sh</a>
 <li><a href="./notify/configure-make.txt">./notify/configure-make.txt</a>
+<li><a href="./notify/configure-toolchain.txt/*view*/">./notify/configure-toolchain.txt</a>
+<li><a href="./notify/fixes.sum/*view*/">./notify/fixes.sum</a>
 <li><a href="./notify/jira/comment-card.txt/*view*/">./notify/jira/comment-card.txt</a>
 <li><a href="./notify/jira/comments.txt/*view*/">./notify/jira/comments.txt</a>
 <li><a href="./notify/jira/comment-template.txt/*view*/">./notify/jira/comment-template.txt</a>
@@ -68,7 +70,7 @@ List of files below:
 <li><a href="./notify/jira/startdate/*view*/">./notify/jira/startdate</a>
 <li><a href="./notify/jira/summary/*view*/">./notify/jira/summary</a>
 <li><a href="./notify/jira/yaml/*view*/">./notify/jira/yaml</a>
-<li><a href="./notify/lnt_report.json">./notify/lnt_report.json</a>
+<li><a href="./notify/lnt_report.json/*view*/">./notify/lnt_report.json</a>
 <li><a href="./notify/mail-body.txt/*view*/">./notify/mail-body.txt</a>
 <li><a href="./notify/mail-recipients.txt/*view*/">./notify/mail-recipients.txt</a>
 <li><a href="./notify/mail-subject.txt/*view*/">./notify/mail-subject.txt</a>
diff --git a/README.txt b/README.txt
index f7f3ebce..e7c0710e 100644
--- a/README.txt
+++ b/README.txt
@@ -56,6 +56,8 @@ List of files below:
 - ./jenkins/run-build.env
 - ./manifest.sh
 - ./notify/configure-make.txt
+- ./notify/configure-toolchain.txt
+- ./notify/fixes.sum
 - ./notify/jira/comment-card.txt
 - ./notify/jira/comments.txt
 - ./notify/jira/comment-template.txt
diff --git a/results b/results
index 8847ccde..37da9de3 100644
--- a/results
+++ b/results
@@ -17,3 +17,4 @@
 # build_abe check_gcc --:
 0
 # 7 regressions
+# 7 regressions
diff --git a/sumfiles/xfails.xfail b/sumfiles/xfails.xfail
index 735902fa..90d8c9ae 100644
--- a/sumfiles/xfails.xfail
+++ b/sumfiles/xfails.xfail
@@ -3,6 +3,7 @@
 # - known flaky tests (from baseline)
 # - known failures (from baseline)
 #
+################################
 # Known flaky tests
 
 # From https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/11/:
@@ -29,6 +30,7 @@ flaky,expire=20230717 | UNRESOLVED: gcc.dg/section1.c scan-assembler-not .bss
 flaky,expire=20230717 | UNRESOLVED: gcc.dg/verbose-asm-2.c scan-assembler total = 0
 
 		=== Results Summary ===
+################################
 # Known failures (from baseline)
 		=== g++ tests ===
 
