Implement ffi_returns_twice attribute

2019-02-09 15:55:30 +01:00 · 2019-02-09 15:55:30 +01:00 · c4b46ace55
commit c4b46ace55
parent bcfb5e8ac3
13 changed files with 79 additions and 0 deletions
--- a/src/librustc_codegen_llvm/llvm/ffi.rs
+++ b/src/librustc_codegen_llvm/llvm/ffi.rs
@ -114,6 +114,7 @@ pub enum Attribute {
    SanitizeMemory  = 22,
    NonLazyBind     = 23,
    OptimizeNone    = 24,
+    ReturnsTwice    = 25,
 }

 /// LLVMIntPredicate