Replacing set id with method

Replacing set id with method

* Add openstack multiPool support

Signed-off-by: bumblebeek <gleemanx@126.com>

* Add openstack fix ip support

Signed-off-by: bumblebeek <gleemanx@126.com>

* contrib: add check for new files in check-(api|k8s)-code-gen

Currently, the `check-(api|k8s)-code-gen` scripts verify that generated
files are up to date, running a full regeneration and checking the
resulting output of `git diff`. Yet, `git diff` does not include
unstaged files, meaning that brand new files would be missed.

Let's fix this running `git add --intent-to-add .` first to make them
appear in the diff.

Signed-off-by: Marco Iorio <marco.iorio@isovalent.com>

(cherry picked from commit 08ba5e4)
Signed-off-by: bumblebeek <gleemanx@126.com>

* maps: add generated deepcopy for tunnel map

This commit adds the generated deepcopy for the tunnel map, which
was missing as not detected by the check-k8s-code-gen script.

Signed-off-by: Marco Iorio <marco.iorio@isovalent.com>
(cherry picked from commit 4e2fe14)

* Optimize the logic of default pool's creation

Signed-off-by: bumblebeek <gleemanx@126.com>

* Fix bug when attach network interface failed

Signed-off-by: bumblebeek <gleemanx@126.com>

* Add callback logic for filling cpip crd

Signed-off-by: bumblebeek <gleemanx@126.com>

* Improve add/remove allowedAddressPairs

Signed-off-by: bumblebeek <gleemanx@126.com>

* Add network interface gc function

Signed-off-by: bumblebeek <gleemanx@126.com>

* Change csip crd default retention time up to 68(32-bit system)/2924712086(64-bit system) years

---------

Signed-off-by: bumblebeek <gleemanx@126.com>
Signed-off-by: Marco Iorio <marco.iorio@isovalent.com>
Co-authored-by: Marco Iorio <marco.iorio@isovalent.com>

Running all memmove tests in a single function made clang backend
crash (`Branch target out of insn range`).

It doesn't seem to correlate with a single test. Commenting from test
everything after:

```
test___builtin_memmove5_single(48);
```

Makes the test compile and pass. Inverting the selection, and only running
`test___builtin_memmove5_single(50);` to `test___builtin_memmove5_single(128);`
also makes the test compile & pass.

Split `test_builtin_memmove` into two to work-around.

Note: Unsure how we can report this to CLANG in a simple repro, given that it
seems to be "additive".

---

Details:

```
fatal error: error in backend: Branch target out of insn range
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.	Program arguments: clang -I/home/user/dev/cilium2/bpf -I/home/user/dev/cilium2/bpf/include -g -O2 --target=bpf -std=gnu99 -nostdinc -ftrap-function=__undefined_trap -Wall -Wextra -Werror -Wshadow -Wno-address-of-packed-member -Wno-unknown-warning-option -Wno-gnu-variable-sized-type-not-at-end -Wimplicit-int-conversion -Wenum-conversion -Wimplicit-fallthrough -MD -mcpu=v3 -c builtins.c -o builtins.o
1.	<eof> parser at end of file
2.	Code generation
 #0 0x00007211191a63bf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:723:13
 cilium#1 0x00007211191a44f9 llvm::sys::RunSignalHandlers() build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Signals.cpp:106:18
 cilium#2 0x00007211190efff3 build-llvm/tools/clang/stage2-bins/llvm/lib/Support/CrashRecoveryContext.cpp:73:5
 cilium#3 0x00007211190effa2 (/usr/lib/llvm-18/bin/../lib/libLLVM.so.18.1+0xceffa2)
 cilium#4 0x00007211191a0c70 llvm::sys::Process::Exit(int, bool) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Process.cpp:102:5
 cilium#5 0x000055d222d2891b (/usr/lib/llvm-18/bin/clang+0x1491b)
 cilium#6 0x00007211190fe01c _M_data /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:223:28
 cilium#7 0x00007211190fe01c _M_is_local /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:264:6
 cilium#8 0x00007211190fe01c _M_dispose /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:282:7
 cilium#9 0x00007211190fe01c ~basic_string /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:804:9
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
Ubuntu clang version 18.1.3 (1ubuntu1)
Target: bpf
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/builtins-eae2ef.c
clang: note: diagnostic msg: /tmp/builtins-eae2ef.sh
clang: note: diagnostic msg:

********************
```

Signed-off-by: Marc Suñé <marc.sune@isovalent.com>

Running all memmove tests in a single function made clang backend
crash (`Branch target out of insn range`).

It doesn't seem to correlate with a single test. Commenting from test
everything after:

```
test___builtin_memmove5_single(48);
```

Makes the test compile and pass. Inverting the selection, and only running
`test___builtin_memmove5_single(50);` to `test___builtin_memmove5_single(128);`
also makes the test compile & pass.

Split `test_builtin_memmove` into two to work-around.

Note: Unsure how we can report this to CLANG in a simple repro, given that it
seems to be "additive".

---

Details:

```
fatal error: error in backend: Branch target out of insn range
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.	Program arguments: clang -I/home/user/dev/cilium2/bpf -I/home/user/dev/cilium2/bpf/include -g -O2 --target=bpf -std=gnu99 -nostdinc -ftrap-function=__undefined_trap -Wall -Wextra -Werror -Wshadow -Wno-address-of-packed-member -Wno-unknown-warning-option -Wno-gnu-variable-sized-type-not-at-end -Wimplicit-int-conversion -Wenum-conversion -Wimplicit-fallthrough -MD -mcpu=v3 -c builtins.c -o builtins.o
1.	<eof> parser at end of file
2.	Code generation
 #0 0x00007211191a63bf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:723:13
 cilium#1 0x00007211191a44f9 llvm::sys::RunSignalHandlers() build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Signals.cpp:106:18
 cilium#2 0x00007211190efff3 build-llvm/tools/clang/stage2-bins/llvm/lib/Support/CrashRecoveryContext.cpp:73:5
 cilium#3 0x00007211190effa2 (/usr/lib/llvm-18/bin/../lib/libLLVM.so.18.1+0xceffa2)
 cilium#4 0x00007211191a0c70 llvm::sys::Process::Exit(int, bool) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Process.cpp:102:5
 cilium#5 0x000055d222d2891b (/usr/lib/llvm-18/bin/clang+0x1491b)
 cilium#6 0x00007211190fe01c _M_data /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:223:28
 cilium#7 0x00007211190fe01c _M_is_local /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:264:6
 cilium#8 0x00007211190fe01c _M_dispose /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:282:7
 cilium#9 0x00007211190fe01c ~basic_string /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:804:9
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
Ubuntu clang version 18.1.3 (1ubuntu1)
Target: bpf
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/builtins-eae2ef.c
clang: note: diagnostic msg: /tmp/builtins-eae2ef.sh
clang: note: diagnostic msg:

********************
```

Signed-off-by: Marc Suñé <marc.sune@isovalent.com>

Running all memmove tests in a single function made clang backend
crash (`Branch target out of insn range`).

It doesn't seem to correlate with a single test. Commenting from test
everything after:

```
test___builtin_memmove5_single(48);
```

Makes the test compile and pass. Inverting the selection, and only running
`test___builtin_memmove5_single(50);` to `test___builtin_memmove5_single(128);`
also makes the test compile & pass.

Split `test_builtin_memmove` into two to work-around.

Note: Unsure how we can report this to CLANG in a simple repro, given that it
seems to be "additive".

---

Details:

```
fatal error: error in backend: Branch target out of insn range
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.	Program arguments: clang -I/home/user/dev/cilium2/bpf -I/home/user/dev/cilium2/bpf/include -g -O2 --target=bpf -std=gnu99 -nostdinc -ftrap-function=__undefined_trap -Wall -Wextra -Werror -Wshadow -Wno-address-of-packed-member -Wno-unknown-warning-option -Wno-gnu-variable-sized-type-not-at-end -Wimplicit-int-conversion -Wenum-conversion -Wimplicit-fallthrough -MD -mcpu=v3 -c builtins.c -o builtins.o
1.	<eof> parser at end of file
2.	Code generation
 #0 0x00007211191a63bf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:723:13
 cilium#1 0x00007211191a44f9 llvm::sys::RunSignalHandlers() build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Signals.cpp:106:18
 cilium#2 0x00007211190efff3 build-llvm/tools/clang/stage2-bins/llvm/lib/Support/CrashRecoveryContext.cpp:73:5
 cilium#3 0x00007211190effa2 (/usr/lib/llvm-18/bin/../lib/libLLVM.so.18.1+0xceffa2)
 cilium#4 0x00007211191a0c70 llvm::sys::Process::Exit(int, bool) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Process.cpp:102:5
 cilium#5 0x000055d222d2891b (/usr/lib/llvm-18/bin/clang+0x1491b)
 cilium#6 0x00007211190fe01c _M_data /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:223:28
 cilium#7 0x00007211190fe01c _M_is_local /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:264:6
 cilium#8 0x00007211190fe01c _M_dispose /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:282:7
 cilium#9 0x00007211190fe01c ~basic_string /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:804:9
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
Ubuntu clang version 18.1.3 (1ubuntu1)
Target: bpf
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/builtins-eae2ef.c
clang: note: diagnostic msg: /tmp/builtins-eae2ef.sh
clang: note: diagnostic msg:

********************
```

Signed-off-by: Marc Suñé <marc.sune@isovalent.com>

Running all memmove tests in a single function made clang backend
crash (`Branch target out of insn range`).

It doesn't seem to correlate with a single test. Commenting from test
everything after:

```
test___builtin_memmove5_single(48);
```

Makes the test compile and pass. Inverting the selection, and only running
`test___builtin_memmove5_single(50);` to `test___builtin_memmove5_single(128);`
also makes the test compile & pass.

Split `test_builtin_memmove` into two to work-around.

Note: Unsure how we can report this to CLANG in a simple repro, given that it
seems to be "additive".

---

Details:

```
fatal error: error in backend: Branch target out of insn range
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.	Program arguments: clang -I/home/user/dev/cilium2/bpf -I/home/user/dev/cilium2/bpf/include -g -O2 --target=bpf -std=gnu99 -nostdinc -ftrap-function=__undefined_trap -Wall -Wextra -Werror -Wshadow -Wno-address-of-packed-member -Wno-unknown-warning-option -Wno-gnu-variable-sized-type-not-at-end -Wimplicit-int-conversion -Wenum-conversion -Wimplicit-fallthrough -MD -mcpu=v3 -c builtins.c -o builtins.o
1.	<eof> parser at end of file
2.	Code generation
 #0 0x00007211191a63bf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:723:13
 cilium#1 0x00007211191a44f9 llvm::sys::RunSignalHandlers() build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Signals.cpp:106:18
 cilium#2 0x00007211190efff3 build-llvm/tools/clang/stage2-bins/llvm/lib/Support/CrashRecoveryContext.cpp:73:5
 cilium#3 0x00007211190effa2 (/usr/lib/llvm-18/bin/../lib/libLLVM.so.18.1+0xceffa2)
 cilium#4 0x00007211191a0c70 llvm::sys::Process::Exit(int, bool) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Process.cpp:102:5
 cilium#5 0x000055d222d2891b (/usr/lib/llvm-18/bin/clang+0x1491b)
 cilium#6 0x00007211190fe01c _M_data /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:223:28
 cilium#7 0x00007211190fe01c _M_is_local /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:264:6
 cilium#8 0x00007211190fe01c _M_dispose /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:282:7
 cilium#9 0x00007211190fe01c ~basic_string /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:804:9
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
Ubuntu clang version 18.1.3 (1ubuntu1)
Target: bpf
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/builtins-eae2ef.c
clang: note: diagnostic msg: /tmp/builtins-eae2ef.sh
clang: note: diagnostic msg:

********************
```

Signed-off-by: Marc Suñé <marc.sune@isovalent.com>

Running all memmove tests in a single function made clang backend
crash (`Branch target out of insn range`).

It doesn't seem to correlate with a single test. Commenting from test
everything after:

```
test___builtin_memmove5_single(48);
```

Makes the test compile and pass. Inverting the selection, and only running
`test___builtin_memmove5_single(50);` to `test___builtin_memmove5_single(128);`
also makes the test compile & pass.

Split `test_builtin_memmove` into two to work-around.

Note: Unsure how we can report this to CLANG in a simple repro, given that it
seems to be "additive".

---

Details:

```
fatal error: error in backend: Branch target out of insn range
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.	Program arguments: clang -I/home/user/dev/cilium2/bpf -I/home/user/dev/cilium2/bpf/include -g -O2 --target=bpf -std=gnu99 -nostdinc -ftrap-function=__undefined_trap -Wall -Wextra -Werror -Wshadow -Wno-address-of-packed-member -Wno-unknown-warning-option -Wno-gnu-variable-sized-type-not-at-end -Wimplicit-int-conversion -Wenum-conversion -Wimplicit-fallthrough -MD -mcpu=v3 -c builtins.c -o builtins.o
1.	<eof> parser at end of file
2.	Code generation
 #0 0x00007211191a63bf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:723:13
 cilium#1 0x00007211191a44f9 llvm::sys::RunSignalHandlers() build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Signals.cpp:106:18
 cilium#2 0x00007211190efff3 build-llvm/tools/clang/stage2-bins/llvm/lib/Support/CrashRecoveryContext.cpp:73:5
 cilium#3 0x00007211190effa2 (/usr/lib/llvm-18/bin/../lib/libLLVM.so.18.1+0xceffa2)
 cilium#4 0x00007211191a0c70 llvm::sys::Process::Exit(int, bool) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Process.cpp:102:5
 cilium#5 0x000055d222d2891b (/usr/lib/llvm-18/bin/clang+0x1491b)
 cilium#6 0x00007211190fe01c _M_data /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:223:28
 cilium#7 0x00007211190fe01c _M_is_local /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:264:6
 cilium#8 0x00007211190fe01c _M_dispose /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:282:7
 cilium#9 0x00007211190fe01c ~basic_string /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:804:9
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
Ubuntu clang version 18.1.3 (1ubuntu1)
Target: bpf
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/builtins-eae2ef.c
clang: note: diagnostic msg: /tmp/builtins-eae2ef.sh
clang: note: diagnostic msg:

********************
```

Signed-off-by: Marc Suñé <marc.sune@isovalent.com>

Running all memmove tests in a single function made clang backend
crash (`Branch target out of insn range`).

It doesn't seem to correlate with a single test. Commenting from test
everything after:

```
test___builtin_memmove5_single(48);
```

Makes the test compile and pass. Inverting the selection, and only running
`test___builtin_memmove5_single(50);` to `test___builtin_memmove5_single(128);`
also makes the test compile & pass.

Split `test_builtin_memmove` into two to work-around.

Note: Unsure how we can report this to CLANG in a simple repro, given that it
seems to be "additive".

---

Details:

```
fatal error: error in backend: Branch target out of insn range
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.	Program arguments: clang -I/home/user/dev/cilium2/bpf -I/home/user/dev/cilium2/bpf/include -g -O2 --target=bpf -std=gnu99 -nostdinc -ftrap-function=__undefined_trap -Wall -Wextra -Werror -Wshadow -Wno-address-of-packed-member -Wno-unknown-warning-option -Wno-gnu-variable-sized-type-not-at-end -Wimplicit-int-conversion -Wenum-conversion -Wimplicit-fallthrough -MD -mcpu=v3 -c builtins.c -o builtins.o
1.	<eof> parser at end of file
2.	Code generation
 #0 0x00007211191a63bf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:723:13
 cilium#1 0x00007211191a44f9 llvm::sys::RunSignalHandlers() build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Signals.cpp:106:18
 cilium#2 0x00007211190efff3 build-llvm/tools/clang/stage2-bins/llvm/lib/Support/CrashRecoveryContext.cpp:73:5
 cilium#3 0x00007211190effa2 (/usr/lib/llvm-18/bin/../lib/libLLVM.so.18.1+0xceffa2)
 cilium#4 0x00007211191a0c70 llvm::sys::Process::Exit(int, bool) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Process.cpp:102:5
 cilium#5 0x000055d222d2891b (/usr/lib/llvm-18/bin/clang+0x1491b)
 cilium#6 0x00007211190fe01c _M_data /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:223:28
 cilium#7 0x00007211190fe01c _M_is_local /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:264:6
 cilium#8 0x00007211190fe01c _M_dispose /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:282:7
 cilium#9 0x00007211190fe01c ~basic_string /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:804:9
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
Ubuntu clang version 18.1.3 (1ubuntu1)
Target: bpf
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/builtins-eae2ef.c
clang: note: diagnostic msg: /tmp/builtins-eae2ef.sh
clang: note: diagnostic msg:

********************
```

Signed-off-by: Marc Suñé <marc.sune@isovalent.com>

Running all memmove tests in a single function made clang backend
crash (`Branch target out of insn range`).

It doesn't seem to correlate with a single test. Commenting from test
everything after:

```
test___builtin_memmove5_single(48);
```

Makes the test compile and pass. Inverting the selection, and only running
`test___builtin_memmove5_single(50);` to `test___builtin_memmove5_single(128);`
also makes the test compile & pass.

Split `test_builtin_memmove` into two to work-around.

Note: Unsure how we can report this to CLANG in a simple repro, given that it
seems to be "additive".

---

Details:

```
fatal error: error in backend: Branch target out of insn range
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.	Program arguments: clang -I/home/user/dev/cilium2/bpf -I/home/user/dev/cilium2/bpf/include -g -O2 --target=bpf -std=gnu99 -nostdinc -ftrap-function=__undefined_trap -Wall -Wextra -Werror -Wshadow -Wno-address-of-packed-member -Wno-unknown-warning-option -Wno-gnu-variable-sized-type-not-at-end -Wimplicit-int-conversion -Wenum-conversion -Wimplicit-fallthrough -MD -mcpu=v3 -c builtins.c -o builtins.o
1.	<eof> parser at end of file
2.	Code generation
 #0 0x00007211191a63bf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:723:13
 #1 0x00007211191a44f9 llvm::sys::RunSignalHandlers() build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Signals.cpp:106:18
 #2 0x00007211190efff3 build-llvm/tools/clang/stage2-bins/llvm/lib/Support/CrashRecoveryContext.cpp:73:5
 #3 0x00007211190effa2 (/usr/lib/llvm-18/bin/../lib/libLLVM.so.18.1+0xceffa2)
 #4 0x00007211191a0c70 llvm::sys::Process::Exit(int, bool) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Process.cpp:102:5
 #5 0x000055d222d2891b (/usr/lib/llvm-18/bin/clang+0x1491b)
 #6 0x00007211190fe01c _M_data /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:223:28
 #7 0x00007211190fe01c _M_is_local /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:264:6
 #8 0x00007211190fe01c _M_dispose /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:282:7
 #9 0x00007211190fe01c ~basic_string /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:804:9
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
Ubuntu clang version 18.1.3 (1ubuntu1)
Target: bpf
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/builtins-eae2ef.c
clang: note: diagnostic msg: /tmp/builtins-eae2ef.sh
clang: note: diagnostic msg:

********************
```

Signed-off-by: Marc Suñé <marc.sune@isovalent.com>

Running all memmove tests in a single function made clang backend
crash (`Branch target out of insn range`).

It doesn't seem to correlate with a single test. Commenting from test
everything after:

```
test___builtin_memmove5_single(48);
```

Makes the test compile and pass. Inverting the selection, and only running
`test___builtin_memmove5_single(50);` to `test___builtin_memmove5_single(128);`
also makes the test compile & pass.

Split `test_builtin_memmove` into two to work-around.

Note: Unsure how we can report this to CLANG in a simple repro, given that it
seems to be "additive".

---

Details:

```
fatal error: error in backend: Branch target out of insn range
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.	Program arguments: clang -I/home/user/dev/cilium2/bpf -I/home/user/dev/cilium2/bpf/include -g -O2 --target=bpf -std=gnu99 -nostdinc -ftrap-function=__undefined_trap -Wall -Wextra -Werror -Wshadow -Wno-address-of-packed-member -Wno-unknown-warning-option -Wno-gnu-variable-sized-type-not-at-end -Wimplicit-int-conversion -Wenum-conversion -Wimplicit-fallthrough -MD -mcpu=v3 -c builtins.c -o builtins.o
1.	<eof> parser at end of file
2.	Code generation
 #0 0x00007211191a63bf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:723:13
 cilium#1 0x00007211191a44f9 llvm::sys::RunSignalHandlers() build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Signals.cpp:106:18
 cilium#2 0x00007211190efff3 build-llvm/tools/clang/stage2-bins/llvm/lib/Support/CrashRecoveryContext.cpp:73:5
 cilium#3 0x00007211190effa2 (/usr/lib/llvm-18/bin/../lib/libLLVM.so.18.1+0xceffa2)
 cilium#4 0x00007211191a0c70 llvm::sys::Process::Exit(int, bool) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Process.cpp:102:5
 cilium#5 0x000055d222d2891b (/usr/lib/llvm-18/bin/clang+0x1491b)
 cilium#6 0x00007211190fe01c _M_data /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:223:28
 cilium#7 0x00007211190fe01c _M_is_local /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:264:6
 cilium#8 0x00007211190fe01c _M_dispose /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:282:7
 cilium#9 0x00007211190fe01c ~basic_string /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/basic_string.h:804:9
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
Ubuntu clang version 18.1.3 (1ubuntu1)
Target: bpf
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/builtins-eae2ef.c
clang: note: diagnostic msg: /tmp/builtins-eae2ef.sh
clang: note: diagnostic msg:

********************
```

Signed-off-by: Marc Suñé <marc.sune@isovalent.com>