[compiler-rt] [compiler-rt][asan] _aligned_malloc/_aligned_free interception. (PR #82049)

[Hans Wennborg via llvm-commits]

zmodem wrote:

Thanks! It looks like clang-cl is configured to target i386 by default. Maybe that's why it's having problems.

> So I just did a full clean rebuild (only I rebase from recent main branch)
> 
> ```shell
> cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_TARGETS_TO_BUILD=X86 -DLLVM_ENABLE_PROJECTS="clang;lld;compiler-rt" ...
> 
> ninja check-compiler-rt
> ```

In what kind of environment did you run cmake? A Visual Studio Command Prompt window? After running VsDevCmd.bat or similar?

Can you try configuring the build in an x86_64 environment, either in an "x64 Native Tools Command Prompt", or after running `VsDevCmd.bat -arch=amd64`?



https://github.com/llvm/llvm-project/pull/82049