Auto merge of #149851 - dianqk:update-llvm, r=cuviper

Update LLVM submodule

Fixes rust-lang/rust#149250.

Update LLVM to 21.1.7 with some 21.1.8 patches. These patches have been backported to release/21.x.
This commit is contained in:
bors 2025-12-15 07:05:49 +00:00
commit 693f365667

@ -1 +1 @@
Subproject commit 16b5ac8b0a5456eb23c72e1bff3fc9bd6e824f84
Subproject commit 89bab96463d42e979145166e0f8e6b8157fedc12