Machine Info

Fields

hardware	None
os	None

Parameters

Run Info

Fields

Name	Value

Parameters

Name	Value
git_binutils	https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=63b6693fc457425a4f8e697e5e76f6f333898fcb (unchanged)
git_gcc	git+ssh://linaroci@gcc.gnu.org/git/gcc.git (bfa70ddb650ec91c2511d351b2b3c3f78dfad6d4) (+ 1 commits)
git_gdb	https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=63b6693fc457425a4f8e697e5e76f6f333898fcb (unchanged)
git_newlib	https://sourceware.org/git/?p=newlib-cygwin.git;a=commit;h=3a03874f73db015d93c3b54c6bad32a2852c591e (unchanged)
git_qemu	https://gitlab.com/qemu-project/qemu/commit/91589bcd9fee0e66b241d04e5f37cd4f218187a2 (unchanged)
regression	https://linaro.atlassian.net/browse/GNU-1672
test_url	https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/476/

Report

Filter

master-thumb_m0_soft_eabi test results

Run	Order	Start Time	Duration
Current	0476 (basepoints/gcc-16-03470-gbfa70ddb650)	2025-09-01T01:47:13	0:00:00
Previous	0479 (basepoints/gcc-16-03492-g3cb6c01d2a9)	2025-09-01T11:36:17	0:00:00
Baseline	0002 (5-changed-components)	2024-04-16T12:17:35	0:00:00

Tests Summary

Status Group	#	# (B)
Performance Regressions	7	5
Performance Improvements	14	24
Added Tests	17	17
Unchanged Tests	727	719
Total Tests	765

Run-Over-Run Changes Detail

Performance Regressions - FAIL	Δ	Previous	Current	σ	Δ (B)	σ (B)
g++.FAIL	26.47%	34.000	43.000	-	-12.24%	-

Performance Regressions - PASS	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.PASS	-3.70%	164168.000	158094.000	-	6.73%	-
TOTAL.PASS	-1.59%	405242.000	398790.000	-	3.33%	-

Performance Regressions - all	Δ	Previous	Current	σ	Δ (B)	σ (B)
TOTAL.all	-2.77%	422913.000	411205.000	-	1.02%	-

Performance Regressions - bad	Δ	Previous	Current	σ	Δ (B)	σ (B)
g++.bad	20.93%	43.000	52.000	-	-16.13%	-

Performance Regressions - good	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.good	-6.37%	176260.000	165036.000	-	6.98%	-
TOTAL.good	-2.77%	422811.000	411110.000	-	1.06%	-

Performance Improvements - FAIL	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.FAIL	-27.59%	29.000	21.000	-	-84.67%	-
libstdc++.FAIL	-11.76%	17.000	15.000	-	0.00%	-
TOTAL.FAIL	-1.25%	80.000	79.000	-	-60.70%	-

Performance Improvements - UNSUPPORTED	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.UNSUPPORTED	-45.67%	11151.000	6058.000	-	15.50%	-
TOTAL.UNSUPPORTED	-34.44%	15058.000	9872.000	-	-45.52%	-
g++.UNSUPPORTED	-3.28%	2807.000	2715.000	-	-77.03%	-

Performance Improvements - XFAIL	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.XFAIL	-6.06%	941.000	884.000	-	-1.89%	-
TOTAL.XFAIL	-2.51%	2511.000	2448.000	-	-10.69%	-

Performance Improvements - XPASS	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.XPASS	-66.67%	9.000	3.000	-	0.00%	-
TOTAL.XPASS	-37.50%	16.000	10.000	-	-33.33%	-

Performance Improvements - bad	Δ	Previous	Current	σ	Δ (B)	σ (B)
gcc.bad	-36.84%	38.000	24.000	-	-85.71%	-
libstdc++.bad	-9.52%	21.000	19.000	-	-9.52%	-
TOTAL.bad	-6.86%	102.000	95.000	-	-62.15%	-

Performance Improvements - fails	Δ	Previous	Current	σ	Δ (B)	σ (B)
TOTAL.fails	-6.86%	102.000	95.000	-	-62.15%	-

Added Tests - ERROR
TOTAL.ERROR
g++.ERROR
gcc.ERROR
libstdc++.ERROR

Added Tests - KFAIL
TOTAL.KFAIL
g++.KFAIL
gcc.KFAIL
libstdc++.KFAIL

Added Tests - OTHER
TOTAL.OTHER
g++.OTHER
gcc.OTHER
libstdc++.OTHER

Added Tests - UNRESOLVED
gcc.UNRESOLVED

Added Tests - UNTESTED
TOTAL.UNTESTED
g++.UNTESTED
gcc.UNTESTED
libstdc++.UNTESTED

Run-Over-Baseline Changes Detail

Performance Regressions - UNRESOLVED	Δ (B)	Baseline	Current	σ (B)	Δ	σ
g++.UNRESOLVED	33.33%	3.000	4.000	-	0.00%	-

Performance Regressions - UNSUPPORTED	Δ (B)	Baseline	Current	σ (B)	Δ	σ
gcc.UNSUPPORTED	15.50%	5245.000	6058.000	-	-45.67%	-
libstdc++.UNSUPPORTED	4.07%	1056.000	1099.000	-	-0.09%	-

Performance Regressions - XFAIL	Δ (B)	Baseline	Current	σ (B)	Δ	σ
libstdc++.XFAIL	5.34%	131.000	138.000	-	0.00%	-

Performance Regressions - good	Δ (B)	Baseline	Current	σ (B)	Δ	σ
g++.good	-3.41%	235524.000	227492.000	-	-0.21%	-

Performance Improvements - FAIL	Δ (B)	Baseline	Current	σ (B)	Δ	σ
gcc.FAIL	-84.67%	137.000	21.000	-	-27.59%	-
TOTAL.FAIL	-60.70%	201.000	79.000	-	-1.25%	-
g++.FAIL	-12.24%	49.000	43.000	-	26.47%	-

Performance Improvements - PASS	Δ (B)	Baseline	Current	σ (B)	Δ	σ
libstdc++.PASS	9.54%	15835.000	17345.000	-	-0.02%	-
gcc.PASS	6.73%	148121.000	158094.000	-	-3.70%	-
TOTAL.PASS	3.33%	385951.000	398790.000	-	-1.59%	-

Performance Improvements - UNRESOLVED	Δ (B)	Baseline	Current	σ (B)	Δ	σ
TOTAL.UNRESOLVED	-82.86%	35.000	6.000	-	0.00%	-
libstdc++.UNRESOLVED	-50.00%	4.000	2.000	-	0.00%	-

Performance Improvements - UNSUPPORTED	Δ (B)	Baseline	Current	σ (B)	Δ	σ
g++.UNSUPPORTED	-77.03%	11820.000	2715.000	-	-3.28%	-
TOTAL.UNSUPPORTED	-45.52%	18121.000	9872.000	-	-34.44%	-

Performance Improvements - XFAIL	Δ (B)	Baseline	Current	σ (B)	Δ	σ
g++.XFAIL	-16.56%	1709.000	1426.000	-	-0.42%	-
TOTAL.XFAIL	-10.69%	2741.000	2448.000	-	-2.51%	-
gcc.XFAIL	-1.89%	901.000	884.000	-	-6.06%	-

Performance Improvements - XPASS	Δ (B)	Baseline	Current	σ (B)	Δ	σ
g++.XPASS	-50.00%	10.000	5.000	-	0.00%	-
TOTAL.XPASS	-33.33%	15.000	10.000	-	-37.50%	-

Performance Improvements - all	Δ (B)	Baseline	Current	σ (B)	Δ	σ
TOTAL.all	1.02%	407064.000	411205.000	-	-2.77%	-

Performance Improvements - bad	Δ (B)	Baseline	Current	σ (B)	Δ	σ
gcc.bad	-85.71%	168.000	24.000	-	-36.84%	-
TOTAL.bad	-62.15%	251.000	95.000	-	-6.86%	-
g++.bad	-16.13%	62.000	52.000	-	20.93%	-
libstdc++.bad	-9.52%	21.000	19.000	-	-9.52%	-

Performance Improvements - fails	Δ (B)	Baseline	Current	σ (B)	Δ	σ
TOTAL.fails	-62.15%	251.000	95.000	-	-6.86%	-

Performance Improvements - good	Δ (B)	Baseline	Current	σ (B)	Δ	σ
libstdc++.good	9.16%	17022.000	18582.000	-	-0.03%	-
gcc.good	6.98%	154267.000	165036.000	-	-6.37%	-
TOTAL.good	1.06%	406813.000	411110.000	-	-2.77%	-

Added Tests - ERROR
TOTAL.ERROR
g++.ERROR
gcc.ERROR
libstdc++.ERROR

Added Tests - KFAIL
TOTAL.KFAIL
g++.KFAIL
gcc.KFAIL
libstdc++.KFAIL

Added Tests - OTHER
TOTAL.OTHER
g++.OTHER
gcc.OTHER
libstdc++.OTHER

Added Tests - UNRESOLVED
gcc.UNRESOLVED

Added Tests - UNTESTED
TOTAL.UNTESTED
g++.UNTESTED
gcc.UNTESTED
libstdc++.UNTESTED

Report Time: 0.20s

PASS

	Name	Current	%
	TOTAL.PASS	398790.000	-1.59%
	g++.PASS	223351.000	-
	gcc.PASS	158094.000	-3.70%
	libstdc++.PASS	17345.000	-
	Geometric Mean	125013.082	-1.38%

XPASS

	Name	Current	%
	TOTAL.XPASS	10.000	-37.50%
	g++.XPASS	5.000	-
	gcc.XPASS	3.000	-66.67%
	libstdc++.XPASS	2.000	-
	Geometric Mean	4.162	-32.44%

FAIL

	Name	Current	%
	TOTAL.FAIL	79.000	-1.25%
	g++.FAIL	43.000	26.47%
	gcc.FAIL	21.000	-27.59%
	libstdc++.FAIL	15.000	-11.76%
	Geometric Mean	32.163	-5.49%

XFAIL

	Name	Current	%
	TOTAL.XFAIL	2448.000	-2.51%
	g++.XFAIL	1426.000	-
	gcc.XFAIL	884.000	-6.06%
	libstdc++.XFAIL	138.000	-
	Geometric Mean	807.822	-2.28%

KFAIL

	Name	Current	%
	TOTAL.KFAIL	0.000	-
	g++.KFAIL	0.000	-
	gcc.KFAIL	0.000	-
	libstdc++.KFAIL	0.000	-
	Geometric Mean	0.000	-

UNSUPPORTED

	Name	Current	%
	TOTAL.UNSUPPORTED	9872.000	-34.44%
	g++.UNSUPPORTED	2715.000	-3.28%
	gcc.UNSUPPORTED	6058.000	-45.67%
	libstdc++.UNSUPPORTED	1099.000	-
	Geometric Mean	3654.900	-23.41%

UNRESOLVED

	Name	Current	%
	TOTAL.UNRESOLVED	6.000	-
	g++.UNRESOLVED	4.000	-
	gcc.UNRESOLVED	0.000	-
	libstdc++.UNRESOLVED	2.000	-
	Geometric Mean	0.263	-92.76%

UNTESTED

	Name	Current	%
	TOTAL.UNTESTED	0.000	-
	g++.UNTESTED	0.000	-
	gcc.UNTESTED	0.000	-
	libstdc++.UNTESTED	0.000	-
	Geometric Mean	0.000	-

ERROR

	Name	Current	%
	TOTAL.ERROR	0.000	-
	g++.ERROR	0.000	-
	gcc.ERROR	0.000	-
	libstdc++.ERROR	0.000	-
	Geometric Mean	0.000	-

OTHER

	Name	Current	%
	TOTAL.OTHER	0.000	-
	g++.OTHER	0.000	-
	gcc.OTHER	0.000	-
	libstdc++.OTHER	0.000	-
	Geometric Mean	0.000	-

good

	Name	Current	%
	TOTAL.good	411110.000	-2.77%
	g++.good	227492.000	-
	gcc.good	165036.000	-6.37%
	libstdc++.good	18582.000	-
	Geometric Mean	130136.412	-2.38%

bad

	Name	Current	%
	TOTAL.bad	95.000	-6.86%
	g++.bad	52.000	20.93%
	gcc.bad	24.000	-36.84%
	libstdc++.bad	19.000	-9.52%
	Geometric Mean	38.741	-10.43%

fails

	Name	Current	%
	TOTAL.fails	95.000	-6.86%
	Geometric Mean	95.000	-6.86%

flaky

	Name	Current	%
	TOTAL.flaky	8.000	-
	Geometric Mean	8.000	-

all

	Name	Current	%
	TOTAL.all	411205.000	-2.77%
	Geometric Mean	411205.000	-2.77%