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| author | Ralf Jung <post@ralfj.de> | 2024-08-12 11:10:26 +0200 |
|---|---|---|
| committer | Ralf Jung <post@ralfj.de> | 2024-08-12 11:42:38 +0200 |
| commit | 75743dc5a057cdc0678d88523edbbf3fdd1bf901 (patch) | |
| tree | 98316bab6ec77b2df1eb4b2d7e1319a495330fda /compiler/rustc_codegen_llvm/src | |
| parent | 697787a92d8858b17bfe3e55c3e82877149f8f83 (diff) | |
| download | rust-75743dc5a057cdc0678d88523edbbf3fdd1bf901.tar.gz rust-75743dc5a057cdc0678d88523edbbf3fdd1bf901.zip | |
make the codegen test also cover an ill-behaved arch, and add links
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/builder.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/builder.rs b/compiler/rustc_codegen_llvm/src/builder.rs index 20bf580a716..8e7a99e46a5 100644 --- a/compiler/rustc_codegen_llvm/src/builder.rs +++ b/compiler/rustc_codegen_llvm/src/builder.rs @@ -737,6 +737,8 @@ impl<'a, 'll, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> { // a hint, and use regular stores everywhere else. // (In the future, we could alternatively ensure that an sfence gets emitted after a sequence of movnt // before any kind of synchronizing operation. But it's not clear how to do that with LLVM.) + // For more context, see <https://github.com/rust-lang/rust/issues/114582> and + // <https://github.com/llvm/llvm-project/issues/64521>. const WELL_BEHAVED_NONTEMPORAL_ARCHS: &[&str] = &["aarch64", "arm", "riscv32", "riscv64"]; |