rustc_codegen_ssa: only create backend BasicBlocks as-needed.

2021-05-06 17:37:19 +03:00
parent 7dc9ff5c62
commit 402e9efc56
7 changed files with 50 additions and 51 deletions
--- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
@@ -1079,7 +1079,6 @@ extern "C" {
        Fn: &'a Value,
        Name: *const c_char,
    ) -> &'a BasicBlock;
-    pub fn LLVMDeleteBasicBlock(BB: &BasicBlock);

    // Operations on instructions
    pub fn LLVMIsAInstruction(Val: &Value) -> Option<&Value>;