From 63a66cfff3cd8c88b71e96674114eafb544b9ce3 Mon Sep 17 00:00:00 2001
From: Boshen <1430279+Boshen@users.noreply.github.com>
Date: Fri, 29 Nov 2024 08:10:07 +0000
Subject: [PATCH] refactor(minifier): remove unused ast pass from DCE (#7540)

---
 crates/oxc_minifier/examples/minifier.rs | 2 +-
 crates/oxc_minifier/src/compressor.rs    | 5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/crates/oxc_minifier/examples/minifier.rs b/crates/oxc_minifier/examples/minifier.rs
index 80bbfe786..76c30e3a4 100644
--- a/crates/oxc_minifier/examples/minifier.rs
+++ b/crates/oxc_minifier/examples/minifier.rs
@@ -47,7 +47,7 @@ fn minify(
 ) -> String {
     let ret = Parser::new(allocator, source_text, source_type).parse();
     let mut program = ret.program;
-    let options = MinifierOptions { mangle, compress: CompressOptions::dead_code_elimination() };
+    let options = MinifierOptions { mangle, compress: CompressOptions::default() };
     let ret = Minifier::new(options).build(allocator, &mut program);
     CodeGenerator::new()
         .with_options(CodegenOptions { minify: nospace, ..CodegenOptions::default() })
diff --git a/crates/oxc_minifier/src/compressor.rs b/crates/oxc_minifier/src/compressor.rs
index c5d72fc7b..a746093bd 100644
--- a/crates/oxc_minifier/src/compressor.rs
+++ b/crates/oxc_minifier/src/compressor.rs
@@ -5,8 +5,8 @@ use oxc_traverse::ReusableTraverseCtx;
 
 use crate::{
     ast_passes::{
-        CollapsePass, LatePeepholeOptimizations, PeepholeFoldConstants, PeepholeMinimizeConditions,
-        PeepholeOptimizations, PeepholeRemoveDeadCode, RemoveSyntax,
+        CollapsePass, LatePeepholeOptimizations, PeepholeFoldConstants, PeepholeOptimizations,
+        PeepholeRemoveDeadCode, RemoveSyntax,
     },
     CompressOptions, CompressorPass,
 };
@@ -49,7 +49,6 @@ impl<'a> Compressor<'a> {
 
     fn dead_code_elimination(program: &mut Program<'a>, ctx: &mut ReusableTraverseCtx<'a>) {
         PeepholeFoldConstants::new().build(program, ctx);
-        PeepholeMinimizeConditions::new().build(program, ctx);
         PeepholeRemoveDeadCode::new().build(program, ctx);
     }
 }