Regressions on master at commit r16-7598 vs commit r16-7594 on Linux/x86_64

Haochen Jiang haochen.jiang@intel.com
Fri Feb 20 10:10:23 GMT 2026 

Regressions on master at commit r16-7598 vs commit r16-7594 on Linux/x86_64
New failures:
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ERROR: in testcase /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
ERROR: in testcase /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
ERROR: in testcase /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
ERROR: in testcase /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
ERROR: in testcase /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
ERROR: in testcase /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
ERROR: in testcase /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
ERROR: in testcase /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
ERROR: in testcase /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
ERROR: in testcase /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
ERROR:  tcl error code TCL WRONGARGS
ERROR:  tcl error code TCL WRONGARGS
ERROR:  tcl error code TCL WRONGARGS
ERROR:  tcl error code TCL WRONGARGS
ERROR:  tcl error code TCL WRONGARGS
ERROR:  tcl error code TCL WRONGARGS
ERROR:  tcl error code TCL WRONGARGS
ERROR:  tcl error code TCL WRONGARGS
ERROR:  tcl error code TCL WRONGARGS
ERROR:  tcl error code TCL WRONGARGS
ERROR: tcl error code TCL WRONGARGS
ERROR: tcl error code TCL WRONGARGS
ERROR: tcl error code TCL WRONGARGS
ERROR: tcl error code TCL WRONGARGS
ERROR: tcl error code TCL WRONGARGS
ERROR: tcl error code TCL WRONGARGS
ERROR: tcl error code TCL WRONGARGS
ERROR: tcl error code TCL WRONGARGS
ERROR: tcl error code TCL WRONGARGS
ERROR: tcl error code TCL WRONGARGS
ERROR:  tcl error info:
ERROR:  tcl error info:
ERROR:  tcl error info:
ERROR:  tcl error info:
ERROR:  tcl error info:
ERROR:  tcl error info:
ERROR:  tcl error info:
ERROR:  tcl error info:
ERROR:  tcl error info:
ERROR:  tcl error info:
ERROR: tcl error sourcing /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR: tcl error sourcing /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR: tcl error sourcing /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR: tcl error sourcing /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR: tcl error sourcing /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR: tcl error sourcing /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR: tcl error sourcing /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR: tcl error sourcing /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR: tcl error sourcing /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR: tcl error sourcing /export/home/haochenj/src/gcc-regression/src-master/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR:  wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR:  wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR:  wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR:  wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR:  wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR:  wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR:  wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR:  wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR:  wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR:  wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR: wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR: wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR: wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR: wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR: wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR: wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR: wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR: wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR: wrong # args: should be "v3-minimum-std test default_std max_std"
ERROR: wrong # args: should be "v3-minimum-std test default_std max_std"

New passes:

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