Remove different OpNames that target the same ID (#398)

EmbarkStudios · Jan 28, 2021 · 9f6c91c · 9f6c91c
1 parent 810ba5d
commit 9f6c91c
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/crates/rustc_codegen_spirv/src/linker/duplicates.rs b/crates/rustc_codegen_spirv/src/linker/duplicates.rs
@@ -269,8 +269,8 @@ pub fn remove_duplicate_types(module: &mut Module) {
  .annotations
  .retain(|inst| anno_set.insert(inst.assemble()));
  // Same thing with OpName
- let mut debug_set = HashSet::new();
- module
- .debugs
-  .retain(|inst| debug_set.insert(inst.assemble()));
+ let mut name_ids = HashSet::new();
+ module.debugs.retain(|inst| {
+ inst.class.opcode != Op::Name || name_ids.insert(inst.operands[0].unwrap_id_ref())
+ });
 }