diff --git a/.gitignore b/.gitignore
index ec6cb6ed2e4..a6625ac2ac4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -46,8 +46,6 @@ no_llvm_build
 /unicode-downloads
 /target
 /src/tools/x/target
-# Generated by compiletest for incremental
-/tmp/
 # Created by default with `src/ci/docker/run.sh`
 /obj/
 
diff --git a/src/tools/compiletest/src/main.rs b/src/tools/compiletest/src/main.rs
index e23cccf6cd1..4e8e5afd4bb 100644
--- a/src/tools/compiletest/src/main.rs
+++ b/src/tools/compiletest/src/main.rs
@@ -351,11 +351,6 @@ pub fn opt_str2(maybestr: Option<String>) -> String {
 }
 
 pub fn run_tests(config: Config) {
-    // FIXME(#33435) Avoid spurious failures in codegen-units/partitioning tests.
-    if let Mode::CodegenUnits = config.mode {
-        let _ = fs::remove_dir_all("tmp/partitioning-tests");
-    }
-
     // If we want to collect rustfix coverage information,
     // we first make sure that the coverage file does not exist.
     // It will be created later on.