 12-check_regression/baseline.xfail | 395 +++++++++++++++++++++++++++++++++++++
 12-check_regression/console.log.xz | Bin 0 -> 5928 bytes
 12-check_regression/fails.sum      |   6 +
 12-check_regression/flaky.xfail    |  31 +++
 README.html                        |  44 +----
 README.txt                         |  43 +---
 sumfiles/xfails.xfail              |   2 +
 7 files changed, 451 insertions(+), 70 deletions(-)

diff --git a/12-check_regression/baseline.xfail b/12-check_regression/baseline.xfail
new file mode 100644
index 0000000..8303dc2
--- /dev/null
+++ b/12-check_regression/baseline.xfail
@@ -0,0 +1,395 @@
+		=== g++ tests ===
+
+Running g++:g++.dg/analyzer/analyzer.exp ...
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++14  2 blank line(s) in output
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++14  expected multiline pattern lines 49-64
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++14 (test for excess errors)
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++17  2 blank line(s) in output
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++17  expected multiline pattern lines 49-64
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++17 (test for excess errors)
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++20  2 blank line(s) in output
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++20  expected multiline pattern lines 49-64
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++20 (test for excess errors)
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++98  2 blank line(s) in output
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++98  expected multiline pattern lines 49-64
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++98 (test for excess errors)
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++14  2 blank line(s) in output
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++14  expected multiline pattern lines 19-34
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++14 (test for excess errors)
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++17  2 blank line(s) in output
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++17  expected multiline pattern lines 19-34
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++17 (test for excess errors)
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++20  2 blank line(s) in output
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++20  expected multiline pattern lines 19-34
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++20 (test for excess errors)
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++98  2 blank line(s) in output
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++98  expected multiline pattern lines 19-34
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++98 (test for excess errors)
+
+Running g++:g++.dg/dg.exp ...
+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/ext/arm-fp16/arm-fp16-ops-3.C -std=c++14 execution test
+FAIL: g++.dg/ext/arm-fp16/arm-fp16-ops-3.C -std=c++17 execution test
+FAIL: g++.dg/ext/arm-fp16/arm-fp16-ops-3.C -std=c++20 execution test
+FAIL: g++.dg/ext/arm-fp16/arm-fp16-ops-3.C -std=c++98 execution test
+FAIL: g++.dg/ext/arm-fp16/arm-fp16-ops-4.C -std=gnu++14 execution test
+FAIL: g++.dg/ext/arm-fp16/arm-fp16-ops-4.C -std=gnu++17 execution test
+FAIL: g++.dg/ext/arm-fp16/arm-fp16-ops-4.C -std=gnu++20 execution test
+FAIL: g++.dg/ext/arm-fp16/arm-fp16-ops-4.C -std=gnu++98 execution test
+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)
+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/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++.dg/vect/vect.exp ...
+FAIL: g++.dg/vect/pr84556.cc -std=c++14 (test for excess errors)
+UNRESOLVED: g++.dg/vect/pr84556.cc -std=c++14 compilation failed to produce executable
+FAIL: g++.dg/vect/pr84556.cc -std=c++17 (test for excess errors)
+UNRESOLVED: g++.dg/vect/pr84556.cc -std=c++17 compilation failed to produce executable
+FAIL: g++.dg/vect/pr84556.cc -std=c++20 (test for excess errors)
+UNRESOLVED: g++.dg/vect/pr84556.cc -std=c++20 compilation failed to produce executable
+FAIL: g++.dg/vect/pr95401.cc -std=c++14 (test for excess errors)
+FAIL: g++.dg/vect/pr95401.cc -std=c++17 (test for excess errors)
+FAIL: g++.dg/vect/pr95401.cc -std=c++20 (test for excess errors)
+FAIL: g++.dg/vect/pr95401.cc -std=c++98 (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/../../gcc.target/arm/mve/intrinsics/pr97327.c (test for excess errors)
+		=== gcc tests ===
+
+Running gcc:gcc.dg/analyzer/analyzer.exp ...
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c (test for excess errors)
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c 2 blank line(s) in output
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c expected multiline pattern lines 49-64
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c (test for excess errors)
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c 2 blank line(s) in output
+FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c expected multiline pattern lines 19-34
+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
+
+Running gcc:gcc.dg/dg.exp ...
+FAIL: gcc.dg/auto-init-uninit-17.c unconditional (test for warnings, line 14)
+FAIL: gcc.dg/fold-copysign-1.c scan-tree-dump-times cddce1 "= -" 1
+FAIL: gcc.dg/fold-copysign-1.c scan-tree-dump-times cddce1 "= ABS_EXPR" 2
+FAIL: gcc.dg/pr110279-1.c scan-tree-dump-times widening_mul "Generated FMA" 3
+FAIL: gcc.dg/pr55152-2.c scan-tree-dump-times optimized "ABS_EXPR" 2
+FAIL: gcc.dg/uninit-17.c unconditional (test for warnings, line 14)
+
+Running gcc:gcc.dg/ipa/ipa.exp ...
+FAIL: gcc.dg/ipa/ipa-icf-38.c scan-ltrans-tree-dump-not optimized "Function bar"
+FAIL: gcc.dg/ipa/ipa-icf-38.c scan-wpa-ipa-dump icf "Equal symbols: 1"
+FAIL: gcc.dg/ipa/ipa-icf-38.c scan-wpa-ipa-dump icf "Semantic equality hit:foo/[0-9+]+->bar/[0-9+]+"
+
+Running gcc:gcc.dg/plugin/plugin.exp ...
+FAIL: gcc.dg/plugin/must-tail-call-1.c -fplugin=./must_tail_call_plugin.so (internal compiler error: in df_refs_verify, at df-scan.cc:4019)
+FAIL: gcc.dg/plugin/must-tail-call-1.c -fplugin=./must_tail_call_plugin.so (test for excess errors)
+
+Running gcc:gcc.dg/torture/dg-torture.exp ...
+FAIL: gcc.dg/torture/arm-fp16-int-convert-alt.c -O0  execution test
+FAIL: gcc.dg/torture/arm-fp16-int-convert-alt.c -O1  execution test
+FAIL: gcc.dg/torture/arm-fp16-int-convert-alt.c -O2  execution test
+FAIL: gcc.dg/torture/arm-fp16-int-convert-alt.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
+FAIL: gcc.dg/torture/arm-fp16-int-convert-alt.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  execution test
+FAIL: gcc.dg/torture/arm-fp16-int-convert-alt.c -O3 -g  execution test
+FAIL: gcc.dg/torture/arm-fp16-int-convert-alt.c -Os  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-3.c -O0  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-3.c -O1  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-3.c -O2  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-3.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-3.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-3.c -O3 -g  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-3.c -Os  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-4.c -O0  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-4.c -O1  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-4.c -O2  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-4.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-4.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-4.c -O3 -g  execution test
+FAIL: gcc.dg/torture/arm-fp16-ops-4.c -Os  execution test
+FAIL: gcc.dg/torture/pr113026-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions   (test for bogus messages, line 10)
+
+Running gcc:gcc.dg/tree-ssa/tree-ssa.exp ...
+FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= -" 3
+FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= ABS_EXPR" 3
+FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop "Deleting[^\\n]* = -" 6
+FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop "Deleting[^\\n]* = ABS_EXPR <" 3
+FAIL: gcc.dg/tree-ssa/copy-sign-2.c scan-tree-dump-times optimized "ABS" 2
+FAIL: gcc.dg/tree-ssa/gen-vect-26.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
+FAIL: gcc.dg/tree-ssa/gen-vect-26.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0
+FAIL: gcc.dg/tree-ssa/gen-vect-28.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
+FAIL: gcc.dg/tree-ssa/gen-vect-28.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0
+FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized "Invalid sum" 0
+
+Running gcc:gcc.dg/vect/complex/complex.exp ...
+FAIL: gcc.dg/vect/complex/fast-math-complex-mla-half-float.c scan-tree-dump vect "Found COMPLEX_FMA_CONJ"
+FAIL: gcc.dg/vect/complex/fast-math-complex-mls-half-float.c scan-tree-dump vect "Found COMPLEX_FMS"
+FAIL: gcc.dg/vect/complex/fast-math-complex-mls-half-float.c scan-tree-dump vect "Found COMPLEX_FMS_CONJ"
+FAIL: gcc.dg/vect/complex/fast-math-complex-mul-half-float.c scan-tree-dump vect "Found COMPLEX_MUL"
+FAIL: gcc.dg/vect/complex/fast-math-complex-mul-half-float.c scan-tree-dump vect "Found COMPLEX_MUL_CONJ"
+
+Running gcc:gcc.misc-tests/gcov.exp ...
+FAIL: gcc.misc-tests/gcov-pr94029.c gcov failed: spawn failed
+
+Running gcc:gcc.target/aarch64/advsimd-intrinsics/advsimd-intrinsics.exp ...
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_bf16_indices_1.c -O0  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_bf16_indices_1.c -O1  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_bf16_indices_1.c -O2  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_bf16_indices_1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_bf16_indices_1.c -O3 -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_bf16_indices_1.c -Og -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_bf16_indices_1.c -Os  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_bf16_indices_1.c -O0  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_bf16_indices_1.c -O1  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_bf16_indices_1.c -O2  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_bf16_indices_1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_bf16_indices_1.c -O3 -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_bf16_indices_1.c -Og -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_bf16_indices_1.c -Os  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_bf16_indices_1.c -O0  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_bf16_indices_1.c -O1  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_bf16_indices_1.c -O2  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_bf16_indices_1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_bf16_indices_1.c -O3 -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_bf16_indices_1.c -Og -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_bf16_indices_1.c -Os  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_bf16_indices_1.c -O0  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_bf16_indices_1.c -O1  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_bf16_indices_1.c -O2  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_bf16_indices_1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_bf16_indices_1.c -O3 -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_bf16_indices_1.c -Og -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_bf16_indices_1.c -Os  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_bf16_indices_1.c -O0  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_bf16_indices_1.c -O1  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_bf16_indices_1.c -O2  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_bf16_indices_1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_bf16_indices_1.c -O3 -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_bf16_indices_1.c -Og -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_bf16_indices_1.c -Os  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_bf16_indices_1.c -O0  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_bf16_indices_1.c -O1  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_bf16_indices_1.c -O2  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_bf16_indices_1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_bf16_indices_1.c -O3 -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_bf16_indices_1.c -Og -g  (test for excess errors)
+FAIL: gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_bf16_indices_1.c -Os  (test for excess errors)
+
+Running gcc:gcc.target/arm/acle/acle.exp ...
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_cls
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_cls_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_clsl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_clsl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_clz
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_clz_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_clzl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_clzl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_revll
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_ror
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_ror_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_rorl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O0   check-function-bodies test_rorl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_cls
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_cls_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_clsl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_clsl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_clz
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_clz_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_clzl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_clzl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_revll
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_ror
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_ror_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_rorl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O1   check-function-bodies test_rorl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_cls
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_cls_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_clsl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_clsl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_clz
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_clz_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_clzl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_clzl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_revll
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_ror
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_ror_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_rorl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2   check-function-bodies test_rorl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_cls
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_cls_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_clsl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_clsl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_clz
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_clz_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_clzl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_clzl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_revll
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_ror
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_ror_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_rorl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O3 -g   check-function-bodies test_rorl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_cls
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_cls_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_clsl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_clsl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_clz
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_clz_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_clzl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_clzl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_revll
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_ror
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_ror_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_rorl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -Os   check-function-bodies test_rorl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_cls
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_cls_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_clsl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_clsl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_clz
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_clz_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_clzl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_clzl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_revll
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_ror
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_ror_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_rorl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -ffat-lto-objects  check-function-bodies test_rorl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_cls
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_cls_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_clsl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_clsl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_clz
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_clz_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_clzl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_clzl_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_revll
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_ror
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_ror_mem
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_rorl
+FAIL: gcc.target/arm/acle/data-intrinsics-assembly.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -ffat-lto-objects  check-function-bodies test_rorl_mem
+
+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/aes-fuse-1.c scan-assembler-not veor
+FAIL: gcc.target/arm/aes-fuse-1.c scan-assembler-times crypto_aese_fused 6
+FAIL: gcc.target/arm/aes-fuse-2.c scan-assembler-not veor
+FAIL: gcc.target/arm/aes-fuse-2.c scan-assembler-times crypto_aesd_fused 6
+FAIL: gcc.target/arm/aes_xor_combine.c scan-assembler-not veor
+FAIL: gcc.target/arm/bfloat16_scalar_1_2.c check-function-bodies stacktest1
+FAIL: gcc.target/arm/bfloat16_scalar_2_2.c check-function-bodies stacktest1
+FAIL: gcc.target/arm/bfloat16_scalar_3_2.c check-function-bodies stacktest1
+FAIL: gcc.target/arm/bfloat16_simd_1_2.c check-function-bodies stacktest1
+FAIL: gcc.target/arm/bfloat16_simd_2_2.c check-function-bodies stacktest1
+FAIL: gcc.target/arm/bfloat16_simd_3_2.c check-function-bodies stacktest1
+FAIL: gcc.target/arm/copysign_softfloat_1.c scan-assembler-times lsr 1
+UNRESOLVED: gcc.target/arm/cortex-m55-nodsp-flag-hard.c scan-assembler .arch_extension fp
+UNRESOLVED: gcc.target/arm/cortex-m55-nodsp-flag-hard.c scan-assembler .arch_extension fp.dp
+UNRESOLVED: gcc.target/arm/cortex-m55-nodsp-flag-hard.c scan-assembler .fpu fpv5-d16
+UNRESOLVED: gcc.target/arm/cortex-m55-nodsp-flag-hard.c scan-assembler-not .arch_extension dsp
+UNRESOLVED: gcc.target/arm/cortex-m55-nodsp-flag-hard.c scan-assembler-not .arch_extension mve
+UNRESOLVED: gcc.target/arm/cortex-m55-nodsp-flag-hard.c scan-assembler-not .arch_extension mve.fp
+FAIL: gcc.target/arm/cortex-m55-nodsp-flag-softfp.c scan-assembler .arch_extension fp
+FAIL: gcc.target/arm/cortex-m55-nodsp-flag-softfp.c scan-assembler .arch_extension fp.dp
+FAIL: gcc.target/arm/cortex-m55-nodsp-flag-softfp.c scan-assembler .fpu fpv5-d16
+UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler .arch_extension dsp
+UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler .arch_extension mve
+UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler .fpu softvfp
+UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler-not .arch_extension fp
+UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler-not .arch_extension fp.dp
+UNRESOLVED: gcc.target/arm/cortex-m55-nofp-flag-hard.c scan-assembler-not .arch_extension mve.fp
+FAIL: gcc.target/arm/cortex-m55-nofp-flag-softfp.c scan-assembler .arch_extension dsp
+FAIL: gcc.target/arm/cortex-m55-nofp-flag-softfp.c scan-assembler .arch_extension mve
+FAIL: gcc.target/arm/cortex-m55-nofp-nomve-flag-softfp.c scan-assembler .arch_extension dsp
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler .arch_extension dsp
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler .arch_extension fp
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler .arch_extension fp.dp
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler .fpu fpv5-d16
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler-not .arch_extension mve
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve-flag-hard.c scan-assembler-not .arch_extension mve.fp
+FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler .arch_extension dsp
+FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler .arch_extension fp
+FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler .arch_extension fp.dp
+FAIL: gcc.target/arm/cortex-m55-nomve-flag-softfp.c scan-assembler .fpu fpv5-d16
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler .arch_extension dsp
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler .arch_extension fp
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler .arch_extension fp.dp
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler .arch_extension mve
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler .fpu fpv5-d16
+UNRESOLVED: gcc.target/arm/cortex-m55-nomve.fp-flag-hard.c scan-assembler-not .arch_extension mve.fp
+FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler .arch_extension dsp
+FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler .arch_extension fp
+FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler .arch_extension fp.dp
+FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler .arch_extension mve
+FAIL: gcc.target/arm/cortex-m55-nomve.fp-flag-softfp.c scan-assembler .fpu fpv5-d16
+FAIL: gcc.target/arm/its.c scan-assembler-not \\sit[te]{2}
+UNRESOLVED: gcc.target/arm/lp1243022.c scan-rtl-dump subreg2 "REG_INC"
+FAIL: gcc.target/arm/pr43920-2.c object-size text <= 54
+FAIL: gcc.target/arm/pr43920-2.c scan-assembler-times pop 2
+FAIL: gcc.target/arm/pr59858.c (test for excess errors)
+FAIL: gcc.target/arm/reg_equal_test.c scan-rtl-dump expand "expr_list:REG_EQUAL \\(const_int -942519458"
+FAIL: gcc.target/arm/tls-disable-literal-pool.c (test for warnings, line 13)
+FAIL: gcc.target/arm/tls-disable-literal-pool.c (test for excess errors)
+FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f1
+FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f2
+FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f3
+FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f4
+FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f5
+FAIL: gcc.target/arm/vect-early-break-cbranch.c check-function-bodies f6
+
+Running gcc:gcc.target/arm/mve/mve.exp ...
+FAIL: gcc.target/arm/mve/intrinsics/pr97327.c (test for excess errors)
+
+Running gcc:gcc.target/arm/simd/simd.exp ...
+FAIL: gcc.target/arm/simd/mve-vshr.c scan-assembler-times vneg.s[0-9]+\\tq[0-9]+, q[0-9]+ 6
+FAIL: gcc.target/arm/simd/mve-vshr.c scan-assembler-times vshl.s[0-9]+\\tq[0-9]+, q[0-9]+ 3
+FAIL: gcc.target/arm/simd/mve-vshr.c scan-assembler-times vshl.u[0-9]+\\tq[0-9]+, q[0-9]+ 3
+		=== libstdc++ tests ===
+
+Running libstdc++:libstdc++-dg/conformance.exp ...
+FAIL: 19_diagnostics/stacktrace/current.cc -std=gnu++23 execution test
+FAIL: 19_diagnostics/stacktrace/current.cc -std=gnu++26 execution test
+FAIL: 19_diagnostics/stacktrace/entry.cc -std=gnu++23 execution test
+FAIL: 19_diagnostics/stacktrace/entry.cc -std=gnu++26 execution test
+FAIL: 19_diagnostics/stacktrace/output.cc -std=gnu++23 execution test
+FAIL: 19_diagnostics/stacktrace/output.cc -std=gnu++26 execution test
+FAIL: 19_diagnostics/stacktrace/stacktrace.cc -std=gnu++23 execution test
+FAIL: 19_diagnostics/stacktrace/stacktrace.cc -std=gnu++26 execution test
+FAIL: 22_locale/ctype/scan/wchar_t/1.cc -std=gnu++17 execution test
+FAIL: 27_io/basic_filebuf/underflow/wchar_t/11603.cc -std=gnu++17 execution test
+FAIL: 27_io/basic_fstream/53984.cc -std=gnu++17 execution test
+FAIL: 27_io/print/2.cc -std=gnu++23 (test for excess errors)
+UNRESOLVED: 27_io/print/2.cc -std=gnu++23 compilation failed to produce executable
+FAIL: 27_io/print/2.cc -std=gnu++26 (test for excess errors)
+UNRESOLVED: 27_io/print/2.cc -std=gnu++26 compilation failed to produce executable
+FAIL: 29_atomics/atomic_float/compare_exchange_padding.cc -std=gnu++20 (test for excess errors)
+UNRESOLVED: 29_atomics/atomic_float/compare_exchange_padding.cc -std=gnu++20 compilation failed to produce executable
+FAIL: 29_atomics/atomic_float/compare_exchange_padding.cc -std=gnu++26 (test for excess errors)
+UNRESOLVED: 29_atomics/atomic_float/compare_exchange_padding.cc -std=gnu++26 compilation failed to produce executable
+FAIL: experimental/simd/pr109261_constexpr_simd.cc -mfpu=neon -mfloat-abi=softfp -march=armv7-a -ffast-math -O2 -Wno-psabi (test for excess errors)
+XPASS: ext/stdio_filebuf/char/10063-2.cc -std=gnu++17 execution test
+XPASS: ext/stdio_filebuf/char/10063-3.cc -std=gnu++17 execution test
diff --git a/12-check_regression/console.log.xz b/12-check_regression/console.log.xz
new file mode 100644
index 0000000..2013037
Binary files /dev/null and b/12-check_regression/console.log.xz differ
diff --git a/12-check_regression/fails.sum b/12-check_regression/fails.sum
new file mode 100644
index 0000000..bd1eca2
--- /dev/null
+++ b/12-check_regression/fails.sum
@@ -0,0 +1,6 @@
+
+		=== Results Summary ===
+
+# of stable fails		352
+# of flaky entries		18
+# of all tests			424388
diff --git a/12-check_regression/flaky.xfail b/12-check_regression/flaky.xfail
new file mode 100644
index 0000000..fac0e41
--- /dev/null
+++ b/12-check_regression/flaky.xfail
@@ -0,0 +1,31 @@
+################################
+# Known flaky tests
+
+# From https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m3_softfp_eabi-build/2/:
+		=== gcc tests ===
+
+Running gcc:gcc.dg/dg.exp ...
+flaky,expire=20240707 | UNRESOLVED: c-c++-common/pragma-region.c -Wc++-compat   scan-assembler code_within_named_region
+flaky,expire=20240707 | UNRESOLVED: c-c++-common/pragma-region.c -Wc++-compat   scan-assembler code_within_region
+flaky,expire=20240707 | FAIL: gcc.dg/Woverlength-strings-pedantic-c89-asm.c (test for excess errors)
+flaky,expire=20240707 | FAIL: gcc.dg/Woverlength-strings-pedantic-c90-asm.c (test for excess errors)
+flaky,expire=20240707 | FAIL: gcc.dg/Woverlength-strings-pedantic-c99-asm.c (test for excess errors)
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/ctor1.c scan-assembler-not C\\.0
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/h8300-div-delay-slot.c scan-assembler-not \tbra/s\t.*\n\tdiv*
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/inline-3.c scan-assembler-not big_function_2
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/nrv2.c scan-assembler-not memcpy
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/pr25376.c scan-assembler my_named_section
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/pr25376.c scan-assembler-symbol-section symbol simple$ has section ^\\.?my_named_section|simple\\[DS\\]|^\\"\\.opd\\"
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/pr28402.c scan-assembler-not __[a-z]*si3
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/pragma-re-1.c scan-assembler bar
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/pragma-re-1.c scan-assembler-not foo
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/pragma-re-4.c scan-assembler _foo
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/pragma-re-4.c scan-assembler-not _foo64
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/section1.c scan-assembler-not .bss
+flaky,expire=20240707 | UNRESOLVED: gcc.dg/verbose-asm-2.c scan-assembler total = 0
+
+		=== Results Summary ===
+
+# of stable fails		278
+# of flaky entries		0
+# of all tests			99644
diff --git a/README.html b/README.html
index 6870598..1fbbfb7 100644
--- a/README.html
+++ b/README.html
@@ -11,14 +11,6 @@ the build.  More synthetic information is available in other directories,
 as described below:
 <p>
 <ul>
-<li><a href="00-sumfiles/">00-sumfiles/</a> contains .log and possibly .sum files generated by the
-  build. Files with .0 suffix contain the results of the initial full
-  testsuite run, files with .1, .2 etc... contain logs restricted to
-  the parts (.exp) of the testsuite where we detected regressions.
-  .1, .2, .... represent the number of times this subset of the testsuite
-  was executed in order to also identify flaky tests.  The last one
-  contains what is considered as the results of this build.
-
 <li><a href="git/">git/</a> contains the revision and repository of each toolchain
   component built
 
@@ -38,39 +30,13 @@ If you are investigating such a problem, you are probably primarily
 interested in:
 <p>
 <ul>
-<li><a href="notify/results.compare.txt/*view*/">notify/results.compare.txt</a> (regression report).
+<li><a href="notify/regressions.sum/*view*/">notify/regressions.sum</a> and <a href="notify/results.compare.txt/*view*/">notify/results.compare.txt</a> (regression report).
 
-<li><a href="00-sumfiles/">00-sumfiles/</a> .log files with detailed errors, to save
-  yourself reproducing the problem on your machine.
 </ul>
 <p>
 List of files below:
 <p>
 <ul>
-<li><a href="./00-sumfiles/gcc.log.xz">./00-sumfiles/gcc.log.xz</a>
-<li><a href="./00-sumfiles/g++.log.xz">./00-sumfiles/g++.log.xz</a>
-<li><a href="./00-sumfiles/libstdc++.log.xz">./00-sumfiles/libstdc++.log.xz</a>
-<li><a href="./01-reset_artifacts/console.log.xz">./01-reset_artifacts/console.log.xz</a>
-<li><a href="./02-prepare_abe/console.log.xz">./02-prepare_abe/console.log.xz</a>
-<li><a href="./03-build_abe-binutils/console.log.xz">./03-build_abe-binutils/console.log.xz</a>
-<li><a href="./03-build_abe-binutils/make-binutils.log.xz">./03-build_abe-binutils/make-binutils.log.xz</a>
-<li><a href="./04-build_abe-stage1/console.log.xz">./04-build_abe-stage1/console.log.xz</a>
-<li><a href="./04-build_abe-stage1/make-gcc-stage1.log.xz">./04-build_abe-stage1/make-gcc-stage1.log.xz</a>
-<li><a href="./05-clean_sysroot/console.log.xz">./05-clean_sysroot/console.log.xz</a>
-<li><a href="./06-build_abe-newlib/console.log.xz">./06-build_abe-newlib/console.log.xz</a>
-<li><a href="./06-build_abe-newlib/make-newlib.log.xz">./06-build_abe-newlib/make-newlib.log.xz</a>
-<li><a href="./07-build_abe-stage2/console.log.xz">./07-build_abe-stage2/console.log.xz</a>
-<li><a href="./07-build_abe-stage2/make-gcc-stage2.log.xz">./07-build_abe-stage2/make-gcc-stage2.log.xz</a>
-<li><a href="./08-build_abe-gdb/console.log.xz">./08-build_abe-gdb/console.log.xz</a>
-<li><a href="./08-build_abe-gdb/make-gdb.log.xz">./08-build_abe-gdb/make-gdb.log.xz</a>
-<li><a href="./09-build_abe-qemu/console.log.xz">./09-build_abe-qemu/console.log.xz</a>
-<li><a href="./09-build_abe-qemu/make-qemu.log.xz">./09-build_abe-qemu/make-qemu.log.xz</a>
-<li><a href="./10-build_abe-dejagnu/console.log.xz">./10-build_abe-dejagnu/console.log.xz</a>
-<li><a href="./10-build_abe-dejagnu/make-dejagnu.log.xz">./10-build_abe-dejagnu/make-dejagnu.log.xz</a>
-<li><a href="./11-build_abe-check_gcc/baseline.xfail/*view*/">./11-build_abe-check_gcc/baseline.xfail</a>
-<li><a href="./11-build_abe-check_gcc/check-gcc.log.xz">./11-build_abe-check_gcc/check-gcc.log.xz</a>
-<li><a href="./11-build_abe-check_gcc/console.log.xz">./11-build_abe-check_gcc/console.log.xz</a>
-<li><a href="./11-build_abe-check_gcc/flaky.xfail">./11-build_abe-check_gcc/flaky.xfail</a>
 <li><a href="./12-check_regression/baseline.xfail/*view*/">./12-check_regression/baseline.xfail</a>
 <li><a href="./12-check_regression/console.log.xz">./12-check_regression/console.log.xz</a>
 <li><a href="./12-check_regression/fails.sum/*view*/">./12-check_regression/fails.sum</a>
@@ -90,15 +56,23 @@ List of files below:
 <li><a href="./jenkins/notify-init.log/*view*/">./jenkins/notify-init.log</a>
 <li><a href="./jenkins/rewrite.log/*view*/">./jenkins/rewrite.log</a>
 <li><a href="./jenkins/run-build.env/*view*/">./jenkins/run-build.env</a>
+<li><a href="./jenkins/testresults-mail-body.txt/*view*/">./jenkins/testresults-mail-body.txt</a>
+<li><a href="./jenkins/testresults-mail-recipients.txt/*view*/">./jenkins/testresults-mail-recipients.txt</a>
+<li><a href="./jenkins/testresults-mail-subject.txt/*view*/">./jenkins/testresults-mail-subject.txt</a>
 <li><a href="./manifest.sh/*view*/">./manifest.sh</a>
 <li><a href="./notify/configure-make.txt/*view*/">./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-template.txt/*view*/">./notify/jira/comment-template.txt</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>
+<li><a href="./notify/regressions.sum/*view*/">./notify/regressions.sum</a>
 <li><a href="./notify/results.compare.txt/*view*/">./notify/results.compare.txt</a>
 <li><a href="./notify/results-summary.txt/*view*/">./notify/results-summary.txt</a>
 <li><a href="./README.html/*view*/">./README.html</a>
+<li><a href="./README.txt/*view*/">./README.txt</a>
 <li><a href="./results/*view*/">./results</a>
 <li><a href="./sumfiles/gcc.sum/*view*/">./sumfiles/gcc.sum</a>
 <li><a href="./sumfiles/g++.sum/*view*/">./sumfiles/g++.sum</a>
diff --git a/README.txt b/README.txt
index aa976f8..9a0223d 100644
--- a/README.txt
+++ b/README.txt
@@ -8,14 +8,6 @@ the build.  More synthetic information is available in other directories,
 as described below:
 
 
-- 00-sumfiles/ contains .log and possibly .sum files generated by the
-  build. Files with .0 suffix contain the results of the initial full
-  testsuite run, files with .1, .2 etc... contain logs restricted to
-  the parts (.exp) of the testsuite where we detected regressions.
-  .1, .2, .... represent the number of times this subset of the testsuite
-  was executed in order to also identify flaky tests.  The last one
-  contains what is considered as the results of this build.
-
 - git/ contains the revision and repository of each toolchain
   component built
 
@@ -35,39 +27,13 @@ If you are investigating such a problem, you are probably primarily
 interested in:
 
 
-- notify/results.compare.txt (regression report).
+- notify/regressions.sum and notify/results.compare.txt (regression report).
 
-- 00-sumfiles/ .log files with detailed errors, to save
-  yourself reproducing the problem on your machine.
 
 
 List of files below:
 
 
-- ./00-sumfiles/gcc.log.xz
-- ./00-sumfiles/g++.log.xz
-- ./00-sumfiles/libstdc++.log.xz
-- ./01-reset_artifacts/console.log.xz
-- ./02-prepare_abe/console.log.xz
-- ./03-build_abe-binutils/console.log.xz
-- ./03-build_abe-binutils/make-binutils.log.xz
-- ./04-build_abe-stage1/console.log.xz
-- ./04-build_abe-stage1/make-gcc-stage1.log.xz
-- ./05-clean_sysroot/console.log.xz
-- ./06-build_abe-newlib/console.log.xz
-- ./06-build_abe-newlib/make-newlib.log.xz
-- ./07-build_abe-stage2/console.log.xz
-- ./07-build_abe-stage2/make-gcc-stage2.log.xz
-- ./08-build_abe-gdb/console.log.xz
-- ./08-build_abe-gdb/make-gdb.log.xz
-- ./09-build_abe-qemu/console.log.xz
-- ./09-build_abe-qemu/make-qemu.log.xz
-- ./10-build_abe-dejagnu/console.log.xz
-- ./10-build_abe-dejagnu/make-dejagnu.log.xz
-- ./11-build_abe-check_gcc/baseline.xfail
-- ./11-build_abe-check_gcc/check-gcc.log.xz
-- ./11-build_abe-check_gcc/console.log.xz
-- ./11-build_abe-check_gcc/flaky.xfail
 - ./12-check_regression/baseline.xfail
 - ./12-check_regression/console.log.xz
 - ./12-check_regression/fails.sum
@@ -87,12 +53,19 @@ List of files below:
 - ./jenkins/notify-init.log
 - ./jenkins/rewrite.log
 - ./jenkins/run-build.env
+- ./jenkins/testresults-mail-body.txt
+- ./jenkins/testresults-mail-recipients.txt
+- ./jenkins/testresults-mail-subject.txt
 - ./manifest.sh
 - ./notify/configure-make.txt
+- ./notify/configure-toolchain.txt
+- ./notify/fixes.sum
 - ./notify/jira/comment-template.txt
+- ./notify/lnt_report.json
 - ./notify/mail-body.txt
 - ./notify/mail-recipients.txt
 - ./notify/mail-subject.txt
+- ./notify/regressions.sum
 - ./notify/results.compare.txt
 - ./notify/results-summary.txt
 - ./README.html
diff --git a/sumfiles/xfails.xfail b/sumfiles/xfails.xfail
index 53c7bcc..7b7c15d 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-thumb_m3_softfp_eabi-build/2/:
@@ -33,6 +34,7 @@ flaky,expire=20240707 | UNRESOLVED: gcc.dg/verbose-asm-2.c scan-assembler total
 # of stable fails		278
 # of flaky entries		0
 # of all tests			99644
+################################
 # Known failures (from baseline)
 		=== g++ tests ===
 
