diff options
| author | bjorn3 <bjorn3@users.noreply.github.com> | 2022-05-28 10:43:51 +0000 |
|---|---|---|
| committer | bjorn3 <17426603+bjorn3@users.noreply.github.com> | 2022-11-26 19:35:32 +0000 |
| commit | be6708428fdf6693188e2c2f10f05d1b1aaa5750 (patch) | |
| tree | d4a02ed59895692fe4ade067fceb1c92575e3bb3 /compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | |
| parent | c3a1c023c0784ffbcf4dd57cf4618d208bccae69 (diff) | |
| download | rust-be6708428fdf6693188e2c2f10f05d1b1aaa5750.tar.gz rust-be6708428fdf6693188e2c2f10f05d1b1aaa5750.zip | |
Rewrite LLVM's archive writer in Rust
This allows it to be used by other codegen backends
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp')
| -rw-r--r-- | compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp index 216c35d6da0..792d921c6a4 100644 --- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp @@ -1967,3 +1967,7 @@ extern "C" int32_t LLVMRustGetElementTypeArgIndex(LLVMValueRef CallSite) { #endif return -1; } + +extern "C" bool LLVMRustIsBitcode(char *ptr, size_t len) { + return identify_magic(StringRef(ptr, len)) == file_magic::bitcode; +} |