diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/llvm_util.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs index 1b049dfe979..60707a1c34e 100644 --- a/compiler/rustc_codegen_llvm/src/llvm_util.rs +++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs @@ -154,6 +154,10 @@ pub fn time_trace_profiler_finish(file_name: &Path) { // // To find a list of LLVM's names, check llvm-project/llvm/include/llvm/Support/*TargetParser.def // where the * matches the architecture's name +// +// For targets not present in the above location, see llvm-project/llvm/lib/Target/{ARCH}/*.td +// where `{ARCH}` is the architecture name. Look for instances of `SubtargetFeature`. +// // Beware to not use the llvm github project for this, but check the git submodule // found in src/llvm-project // Though note that Rust can also be build with an external precompiled version of LLVM |