Rollup merge of #68881 - eddyb:always-preserve-dbg-vars, r=nagisa
rustc_codegen_llvm: always set AlwaysPreserve on all debuginfo variables Making this depend on the optimization level appears to have been a copy-paste mistake (other LLVM functions called in this module also take a `bool` argument, but there it means something unrelated). Also see https://github.com/rust-lang/rust/pull/8855#discussion_r374392128. I don't believe we have any reason to let LLVM omit user variables from DWARF, and we were already setting this to `true` when LLVM *could* optimize them away, so this PR should have no effect anyway. r? @michaelwoerister or @nagisa cc @hanna-kruppe @nikomatsakis
This commit is contained in:
commit
0e23d3681e
|
@ -559,7 +559,7 @@ impl DebugInfoMethods<'tcx> for CodegenCx<'ll, 'tcx> {
|
|||
file_metadata,
|
||||
loc.line as c_uint,
|
||||
type_metadata,
|
||||
self.sess().opts.optimize != config::OptLevel::No,
|
||||
true,
|
||||
DIFlags::FlagZero,
|
||||
argument_index,
|
||||
align.bytes() as u32,
|
||||
|
|
Loading…
Reference in New Issue