https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116941
Bug ID: 116941
Summary: Corrupted argv[0] with modules?
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: driver
Assignee: unassigned at gcc dot gnu.org
Reporter: sjames at gcc dot gnu.org
Target Milestone: ---
```
sam 906591 0.0 0.0 287460 52492 pts/18 S+ 20:30 0:00 | \_
/usr/bin/python3.12 /usr/bin/cvise test.sh hex_bin.ixx.ii --print-diff
sam 906845 0.0 0.0 7076 3384 pts/18 S+ 20:30 0:00 |
\_ /bin/bash /tmp/modules/redumper-testcase/test.sh
sam 906847 0.0 0.0 5468 2772 pts/18 S+ 20:30 0:00 |
\_ g++-14 -flto=auto -ggdb -march=native -mtune=native -std=gnu++20
-fmodules-ts -fmodule-mapper=hex_bin.ixx.o.modmap -MD -fdeps-format=p1689r5 -x
c++ -c hex_bin.ixx.ii -freport-bug
sam 907123 100 0.4 399892 287480 pts/18 R+ 20:30 0:01 |
\_ -quiet -MD hex_bin.ixx.d -D_GNU_SOURCE hex_bin.ixx.ii
-fdeps-file=hex_bin.ixx.ddi -fdeps-target=hex_bin.ixx.o -march=znver2 -mmmx
-mpopcnt -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -mavx -mavx2 -msse4a
-mno-fma4 -mno-xop -mfma -mno-avx512f -mbmi -mbmi2 -maes -mpclmul -mno-avx512vl
-mno-avx512bw -mno-avx512dq -mno-avx512cd -mno-avx512vbmi -mno-avx512ifma
-mno-avx512vpopcntdq -mno-avx512vbmi2 -mno-gfni -mno-vpclmulqdq -mno-avx512vnni
-mno-avx512bitalg -mno-avx512bf16 -mno-avx512vp2intersect -mno-3dnow -madx
-mabm -mno-cldemote -mclflushopt -mclwb -mclzero -mcx16 -mno-enqcmd -mf16c
-mfsgsbase -mfxsr -mno-hle -msahf -mno-lwp -mlzcnt -mmovbe -mno-movdir64b
-mno-movdiri -mmwaitx -mno-pconfig -mno-pku -mprfchw -mno-ptwrite -mrdpid
-mrdrnd -mrdseed -mno-rtm -mno-serialize -mno-sgx -msha -mno-shstk -mno-tbm
-mno-tsxldtrk -mno-vaes -mno-waitpkg -mwbnoinvd -mxsave -mxsavec -mxsaveopt
-mxsaves -mno-amx-tile -mno-amx-int8 -mno-amx-bf16 -mno-uintr -mno-hreset
-mno-kl -mno-widekl -mno-avxvnni -mno-avx512fp16 -mno-avxifma -mno-avxvnniint8
-mno-avxneconvert -mno-cmpccxadd -mno-amx-fp16 -mno-prefetchi -mno-raoint
-mno-amx-complex -mno-avxvnniint16 -mno-sm3 -mno-sha512 -mno-sm4 -mno-apxf
-mno-usermsr --param l1-cache-size=32 --param l1-cache-line-size=64 --param
l2-cache-size=512 -mtune=znver2 -quiet -dumpbase hex_bin.ixx.ii -dumpbase-ext
.ii -ggdb -std=gnu++20 -flto=auto -fmodules-ts
-fmodule-mapper=hex_bin.ixx.o.modmap -fdeps-format=p1689r5 -freport-bug -o -
-frandom-seed=0 -fdump-noaddr
```
Are we corrupting argv[0] somewhere?
