Fix asan jit

[iluuu1994]

The PR GH-8636 broke ASAN builds with Tracing JIT:
https://github.com/php/php-src/runs/6741952211?check_suite_focus=true

The second commit will not be merged, it's just here to demonstrate that the builds succeeds again.

/cc @dstogov @chen-hu-97

If you have a solution for this you can also create a PR and I'll close this one.

[iluuu1994]

This seems to also fix GH-8696.

[dstogov]

@iluuu1994 can you reproduce the problem locally (I can not) and guess what is going wrong?

[iluuu1994]

@dstogov Unfortunately not, I don't know a lot of x86 and I could reproduce neither the ASAN failure nor the i386 segfaults, but given that there are two build failures I don't think it's a fluke.

[dstogov]

@iluuu1994 OK. Please revert this.
@chen-hu-97 Please try to find the source of the problem and we will merge the patch once again.

[chen-hu-97]

@iluuu1994 OK. Please revert this. @chen-hu-97 Please try to find the source of the problem and we will merge the patch once again.

Thanks @iluuu1994 @dstogov, let me figure out how to manually trigger ASAN builds in github to reproduce this issue. Then I will try to find the source of the problem.

[iluuu1994]

@chen-hu-97 Basically you can cherry-pick 350430a and then create a PR in your fork or https://github.com/php/php-src. Then it should be triggered on push. It takes quite a while to complete, so you might also want to comment out the Test and just run Test Tracing JIT so it finishes faster.