MemorySanitizer for gcc?

[Jonny Grant <jg@xxxxxxxx>]

Hi!

clang has memory sanitizer, 
https://github.com/google/sanitizers/wiki/MemorySanitizer

Just wondering if this is coming to GCC?
Cheers, Jonny

// clang-7 -g -fsanitize=memory -fPIE -pie -o asan asan.c
int main()
{
    char b;
    return b;
}

$ ./asan
==28526==WARNING: MemorySanitizer: use-of-uninitialized-value
    #0 0x5559226eeccb  (/home/jonny/code/sanitizer/asan+0x9bccb)
    #1 0x7f5b57445b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #2 0x55592266e8a9  (/home/jonny/code/sanitizer/asan+0x1b8a9)

SUMMARY: MemorySanitizer: use-of-uninitialized-value 
(/home/jonny/code/sanitizer/asan+0x9bccb)
Exiting