Regressions on master at commit r15-7956 vs commit r15-7945 on Linux/x86_64

2025-03-11 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-7956 vs commit r15-7945 on Linux/x86_64
New failures:
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17 (internal compiler error: 
Segmentation fault)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17 (internal compiler error: 
Segmentation fault)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17 (test for excess errors)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17 (test for excess errors)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
112)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
112)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
113)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
113)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
126)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
126)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
135)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
135)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
138)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
138)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
139)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
139)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
145)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
145)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
148)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
148)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
149)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
149)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
157)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
157)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
158)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
158)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
159)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
159)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
160)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
160)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
165)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
165)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
166)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
166)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
167)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
167)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
168)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
168)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
174)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
174)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
175)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
175)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
176)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
176)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
177)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
177)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
179)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
179)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
180)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
180)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
181)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
181)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
182)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
182)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
183)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
183)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
43)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu+

Regressions on master at commit r15-7945 vs commit r15-7944 on Linux/x86_64

2025-03-11 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-7945 vs commit r15-7944 on Linux/x86_64
New failures:
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O 
-flto -save-temps

New passes:


[Linaro-TCWG-CI] gcc-15-7915-g4ed07a11ee2: 7 regressions on aarch64

2025-03-11 Thread ci_notify--- via Gcc-regression
Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find 
some details below.

In gcc_check master-aarch64, after:
  | commit gcc-15-7915-g4ed07a11ee2
  | Author: Jeff Law 
  | Date:   Sun Mar 9 13:28:10 2025 -0600
  | 
  | [rtl-optimization/117467] Avoid unnecessarily marking things live in 
ext-dce
  | 
  | This is the first of what I expect to be a few patches to improve memory
  | consumption and performance of ext-dce.
  | 
  | ... 45 lines of the commit log omitted.

Produces 7 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.target/aarch64/aarch64.exp ...
  | FAIL: gcc.target/aarch64/popcnt-eq-1.c check-function-bodies h16
  | FAIL: gcc.target/aarch64/popcnt-le-3.c check-function-bodies gt16
  | FAIL: gcc.target/aarch64/popcnt-le-3.c check-function-bodies le16
  | FAIL: gcc.target/aarch64/tbz_2.c check-function-bodies g6
  | ... and 3 more

Used configuration :
 *CI config* tcwg_gcc_check master-aarch64
 *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu

We track this bug report under https://linaro.atlassian.net/browse/GNU-1534. 
Please let us know if you have a fix.

If you have any questions regarding this report, please ask on 
linaro-toolch...@lists.linaro.org mailing list.

-8<--8<--8<--

The information below contains the details of the failures, and the ways to 
reproduce a debug environment:

You can find the failure logs in *.log.1.xz files in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3422/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make 
commands are in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3422/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3422/artifact/artifacts/sumfiles/xfails.xfail

Current build   : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3422/artifact/artifacts
Reference build : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3421/artifact/artifacts

Instruction to reproduce the build : 
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/4ed07a11ee2845c2085a3cd5cff043209a452441/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt

Full commit : 
https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=4ed07a11ee2845c2085a3cd5cff043209a452441


Regressions on native/master at commit r15-7956 vs commit r15-7945 on Linux/x86_64

2025-03-11 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-7956 vs commit r15-7945 on Linux/x86_64
New failures:
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17 (internal compiler error: 
Segmentation fault)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17 (internal compiler error: 
Segmentation fault)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17 (test for excess errors)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17 (test for excess errors)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
112)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
112)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
113)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
113)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
126)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
126)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
135)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
135)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
138)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
138)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
139)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
139)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
145)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
145)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
148)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
148)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
149)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
149)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
157)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
157)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
158)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
158)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
159)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
159)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
160)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
160)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
165)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
165)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
166)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
166)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
167)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
167)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
168)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
168)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
174)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
174)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
175)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
175)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
176)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
176)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
177)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
177)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
179)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
179)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
180)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
180)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
181)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
181)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
182)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
182)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
183)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
183)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
43)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu+

[Linaro-TCWG-CI] gcc-15-7955-g68932eeb38f: 164 regressions on aarch64

2025-03-11 Thread ci_notify--- via Gcc-regression
Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find 
some details below.

In gcc_check master-aarch64, after:
  | commit gcc-15-7955-g68932eeb38f
  | Author: Richard Biener 
  | Date:   Tue Mar 11 08:40:44 2025 +0100
  | 
  | middle-end/119204 - ICE with strcspn folding
  | 
  | The following makes sure to convert the folded expression to the
  | original expression type.
  | 
  | ... 5 lines of the commit log omitted.

Produces 164 regressions:
  | 
  | regressions.sum:
  | Running g++:g++.dg/dg.exp ...
  | FAIL: c-c++-common/attr-nonstring-14.c -std=gnu++17  (test for warnings, 
line 112)
  | FAIL: c-c++-common/attr-nonstring-14.c -std=gnu++17  (test for warnings, 
line 113)
  | FAIL: c-c++-common/attr-nonstring-14.c -std=gnu++17  (test for warnings, 
line 126)
  | FAIL: c-c++-common/attr-nonstring-14.c -std=gnu++17  (test for warnings, 
line 135)
  | ... and 160 more

Used configuration :
 *CI config* tcwg_gcc_check master-aarch64
 *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu

We track this bug report under https://linaro.atlassian.net/browse/GNU-1535. 
Please let us know if you have a fix.

If you have any questions regarding this report, please ask on 
linaro-toolch...@lists.linaro.org mailing list.

-8<--8<--8<--

The information below contains the details of the failures, and the ways to 
reproduce a debug environment:

You can find the failure logs in *.log.1.xz files in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3426/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make 
commands are in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3426/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3426/artifact/artifacts/sumfiles/xfails.xfail

Current build   : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3426/artifact/artifacts
Reference build : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/3425/artifact/artifacts

Instruction to reproduce the build : 
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/68932eeb38f66fbc0c3cf4b77ff7dde8a408f2e4/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt

Full commit : 
https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=68932eeb38f66fbc0c3cf4b77ff7dde8a408f2e4


[r15-7955 Regression] FAIL: c-c++-common/attr-nonstring-6.c -std=gnu++26 (test for warnings, line 98) on Linux/x86_64

2025-03-11 Thread haochen.jiang via Gcc-regression
On Linux/x86_64,

68932eeb38f66fbc0c3cf4b77ff7dde8a408f2e4 is the first bad commit
commit 68932eeb38f66fbc0c3cf4b77ff7dde8a408f2e4
Author: Richard Biener 
Date:   Tue Mar 11 08:40:44 2025 +0100

middle-end/119204 - ICE with strcspn folding

caused

FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17 (internal compiler error: 
Segmentation fault)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17 (test for excess errors)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
112)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
113)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
126)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
135)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
138)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
139)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
145)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
148)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
149)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
157)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
158)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
159)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
160)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
165)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
166)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
167)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
168)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
174)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
175)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
176)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
177)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
179)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
180)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
181)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
182)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
183)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
43)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
45)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
50)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
51)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
64)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
70)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
73)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
83)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
86)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
87)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
93)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
96)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++17  (test for warnings, line 
97)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26 (internal compiler error: 
Segmentation fault)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26 (test for excess errors)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
112)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
113)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
126)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
135)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
138)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
139)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
145)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
148)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
149)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
157)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
158)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warnings, line 
159)
FAIL: c-c++-common/attr-nonstring-14.c  -std=gnu++26  (test for warn

Regressions on master at commit r15-7965 vs commit r15-7962 on Linux/x86_64

2025-03-11 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-7965 vs commit r15-7962 on Linux/x86_64
New failures:
FAIL: gfortran.dg/binding_label_tests_26b.f90   -O   (test for errors, line 8)
FAIL: gfortran.dg/binding_label_tests_26b.f90   -O   (test for errors, line 8)
FAIL: gfortran.dg/binding_label_tests_26b.f90   -O   (test for errors, line 9)
FAIL: gfortran.dg/binding_label_tests_26b.f90   -O   (test for errors, line 9)

New passes:


Regressions on native/releases/gcc-13 at commit r13-9422 vs commit r13-9414 on Linux/x86_64

2025-03-11 Thread Haochen Jiang via Gcc-regression
Regressions on releases/gcc-13 at commit r13-9422 vs commit r13-9414 on 
Linux/x86_64
New failures:

New passes:
FAIL: g++.dg/tsan/pthread_cond_clockwait.C   -O0  execution test


[Linaro-TCWG-CI] gcc-15-7906-gb360d4aafc1: 4 regressions 35 improvements on aarch64

2025-03-11 Thread ci_notify--- via Gcc-regression
Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find 
some details below.

In  master-aarch64, after:
  | commit gcc-15-7906-gb360d4aafc1
  | Author: Jason Merrill 
  | Date:   Thu Mar 6 12:39:36 2025 -0500
  | 
  | c++/modules: purview of explicit instantiations [PR114630]
  | 
  | When calling instantiate_pending_templates at end of parsing, any new
  | functions that are instantiated from this point have their module
  | purview set based on the current value of module_kind.
  | ... 38 lines of the commit log omitted.

Produces 4 regressions 35 improvements:
  | 
  | regressions.sum:
  | Running g++:g++.dg/modules/modules.exp ...
  | FAIL: g++.dg/modules/gmf-xtreme.C -std=c++2b  scan-lang-dump module "Wrote 
0 clusters"
  | FAIL: g++.dg/modules/gmf-xtreme.C -std=c++2b (test for excess errors)
  | FAIL: g++.dg/modules/gmf-xtreme.C module-cmi empty (gcm.cache/empty.gcm)
  | FAIL: g++.dg/modules/xtreme-header-6_a.H module-cmi  
(gcm.cache/$\srcdir/g++.dg/modules/xtreme-header-6_a.H.gcm)
  | 
  | improvements.sum:
  | Running g++:g++.dg/modules/modules.exp ...
  | FAIL: g++.dg/modules/xtreme-header-2_a.H -std=c++2a (test for excess errors)
  | FAIL: g++.dg/modules/xtreme-header-2_a.H -std=c++17 (test for excess errors)
  | FAIL: g++.dg/modules/xtreme-header-2_b.C -std=c++17 (test for excess errors)
  | FAIL: g++.dg/modules/xtreme-header-2_b.C -std=c++2a (test for excess errors)
  | ... and 31 more

Used configuration :
 *CI config* tcwg_gnu_native_check_gcc master-aarch64
 *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu

We track this bug report under https://linaro.atlassian.net/browse/GNU-1537. 
Please let us know if you have a fix.

If you have any questions regarding this report, please ask on 
linaro-toolch...@lists.linaro.org mailing list.

-8<--8<--8<--

The information below contains the details of the failures, and the ways to 
reproduce a debug environment:

You can find the failure logs in *.log.1.xz files in
 * 
https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/1768/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make 
commands are in
 * 
https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/1768/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/1768/artifact/artifacts/sumfiles/xfails.xfail

Current build   : 
https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/1768/artifact/artifacts
Reference build : 
https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/1767/artifact/artifacts

Instruction to reproduce the build : 
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/b360d4aafc1356386313c7392f7444b3fc356681/tcwg_gnu_native_check_gcc/master-aarch64/reproduction_instructions.txt

Full commit : 
https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=b360d4aafc1356386313c7392f7444b3fc356681


Regressions on master at commit r15-7876 vs commit r15-7874 on Linux/x86_64

2025-03-11 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-7876 vs commit r15-7874 on Linux/x86_64
New failures:

New passes:
FAIL: 30_threads/async/async.cc  -std=gnu++17 execution test


[Linaro-TCWG-CI] gcc-15-7964-g64a551f7305: 2 regressions on arm

2025-03-11 Thread ci_notify--- via Gcc-regression
Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find 
some details below.

In gcc_check master-arm, after:
  | commit gcc-15-7964-g64a551f7305
  | Author: Thomas Koenig 
  | Date:   Tue Mar 11 17:40:57 2025 +0100
  | 
  | Abstract interfaces and dummy arguments are not global.
  | 
  | The attached patch makes sure that procedures from abstract
  | interfaces and dummy arguments are not put into the global
  | symbol table, and are not checked against global symbols.
  | ... 14 lines of the commit log omitted.

Produces 2 regressions:
  | 
  | regressions.sum:
  | Running gfortran:gfortran.dg/dg.exp ...
  | FAIL: gfortran.dg/binding_label_tests_26b.f90 -O   (test for errors, line 8)
  | FAIL: gfortran.dg/binding_label_tests_26b.f90 -O   (test for errors, line 9)

Used configuration :
 *CI config* tcwg_gcc_check master-arm
 *configure and test flags:* none, autodetected on 
armv8l-unknown-linux-gnueabihf

We track this bug report under https://linaro.atlassian.net/browse/GNU-1536. 
Please let us know if you have a fix.

If you have any questions regarding this report, please ask on 
linaro-toolch...@lists.linaro.org mailing list.

-8<--8<--8<--

The information below contains the details of the failures, and the ways to 
reproduce a debug environment:

You can find the failure logs in *.log.1.xz files in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/3537/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make 
commands are in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/3537/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/3537/artifact/artifacts/sumfiles/xfails.xfail

Current build   : 
https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/3537/artifact/artifacts
Reference build : 
https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/3536/artifact/artifacts

Instruction to reproduce the build : 
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/64a551f730564af58c83d2748436c9d90543fe1a/tcwg_gcc_check/master-arm/reproduction_instructions.txt

Full commit : 
https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=64a551f730564af58c83d2748436c9d90543fe1a


[r15-7963 Regression] FAIL: gfortran.dg/binding_label_tests_26b.f90 -O (test for errors, line 8) on Linux/x86_64

2025-03-11 Thread haochen.jiang via Gcc-regression
On Linux/x86_64,

456924e078c0312f9a0f07aa829ab2b6fdcf237c is the first bad commit
commit 456924e078c0312f9a0f07aa829ab2b6fdcf237c
Author: Richard Sandiford 
Date:   Tue Mar 11 15:39:00 2025 +

aarch64: Generalise tbz_2.c

caused

FAIL: gfortran.dg/binding_label_tests_26b.f90   -O   (test for errors, line 8)
FAIL: gfortran.dg/binding_label_tests_26b.f90   -O   (test for errors, line 9)
FAIL: gfortran.dg/binding_label_tests_26b.f90   -O  (test for excess errors)

with GCC configured with

../../gcc/configure 
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-7963/usr 
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld 
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl 
--enable-libmpx x86_64-linux --disable-bootstrap

To reproduce:

$ cd {build_dir}/gcc && make check 
RUNTESTFLAGS="dg.exp=gfortran.dg/binding_label_tests_26b.f90 
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check 
RUNTESTFLAGS="dg.exp=gfortran.dg/binding_label_tests_26b.f90 
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check 
RUNTESTFLAGS="dg.exp=gfortran.dg/binding_label_tests_26b.f90 
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check 
RUNTESTFLAGS="dg.exp=gfortran.dg/binding_label_tests_26b.f90 
--target_board='unix{-m64\ -march=cascadelake}'"

(Please do not reply to this email, for question about this report, contact me 
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command 
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)


Regressions on native/master at commit r15-7968 vs commit r15-7962 on Linux/x86_64

2025-03-11 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-7968 vs commit r15-7962 on Linux/x86_64
New failures:
FAIL: gfortran.dg/binding_label_tests_26b.f90   -O   (test for errors, line 8)
FAIL: gfortran.dg/binding_label_tests_26b.f90   -O   (test for errors, line 8)
FAIL: gfortran.dg/binding_label_tests_26b.f90   -O   (test for errors, line 9)
FAIL: gfortran.dg/binding_label_tests_26b.f90   -O   (test for errors, line 9)

New passes: