improve chunk splitting

by also trying to select combinations of module chunks
(limited by complexity)
fix size ordering (was reversed)
add chunk cound ordering

lib/WebpackOptionsDefaulter.js

@@ -168,6 +168,7 @@ class WebpackOptionsDefaulter extends OptionsDefaulter {
 		this.set("optimization.usedExports", "make", options => isProductionLikeMode(options));
 		this.set("optimization.concatenateModules", "make", options => isProductionLikeMode(options));
 		this.set("optimization.splitChunks", {});
+		this.set("optimization.splitChunks.maxComplexity", "make", options => isProductionLikeMode(options) ? 3 : 1);
 		this.set("optimization.splitChunks.chunks", "async");
 		this.set("optimization.splitChunks.minSize", 30000);
 		this.set("optimization.splitChunks.minChunks", 1);

lib/optimize/SplitChunksPlugin.js

@@ -40,18 +40,41 @@ const isOverlap = (a, b) => {
 	return false;
 };
 
+const getCombinations = (array, maxDepth) => {
+	const results = [];
+	getCombinationsInteral(array, maxDepth, results);
+	return results;
+};
+
+const getCombinationsInteral = (array, maxDepth, results) => {
+	results.push(array);
+	if(maxDepth === 0 || array.length === 1) {
+		return;
+	}
+	for(let i = 0; i < array.length; i++) {
+		const newArray = array.slice(0, i).concat(array.slice(i + 1, array.length));
+		getCombinationsInteral(newArray, maxDepth - 1, results);
+	}
+};
+
 const compareEntries = (a, b) => {
 	// 1. by priority
 	const diffPriority = a.cacheGroup.priority - b.cacheGroup.priority;
 	if(diffPriority) return diffPriority;
-	// 2. by total modules size
+	// 2. by number of chunks
-	const diffSize = b.size - a.size;
+	const diffCount = a.chunks.size - b.chunks.size;
-	if(diffSize) return diffSize;
+	if(diffCount) return diffCount;
+	// 3. by size reduction
+	const aSizeReduce = a.size * (a.chunks.size - 1);
+	const bSizeReduce = b.size * (b.chunks.size - 1);
+	const diffSizeReduce = aSizeReduce - bSizeReduce;
+	if(diffSizeReduce) return diffSizeReduce;
+	// 4. by number of modules (to be able to compare by identifier)
 	const modulesA = a.modules;
 	const modulesB = b.modules;
-	// 3. by module identifiers
 	const diff = modulesA.size - modulesB.size;
 	if(diff) return diff;
+	// 5. by module identifiers
 	modulesA.sort();
 	modulesB.sort();
 	const aI = modulesA[Symbol.iterator]();
@@ -74,6 +97,7 @@ module.exports = class SplitChunksPlugin {
 
 	static normalizeOptions(options) {
 		return {
+			maxComplexity: options.maxComplexity || 0,
 			chunks: options.chunks || "all",
 			minSize: options.minSize || 0,
 			minChunks: options.minChunks || 1,
@@ -226,47 +250,53 @@ module.exports = class SplitChunksPlugin {
 							reuseExistingChunk: cacheGroupSource.reuseExistingChunk
 						};
 						// Select chunks by configuration
-						const selectedChunks = cacheGroup.chunks === "initial" ? chunks.filter(chunk => chunk.canBeInitial()) :
+						const maxSelectedChunks = cacheGroup.chunks === "initial" ? chunks.filter(chunk => chunk.canBeInitial()) :
 							cacheGroup.chunks === "async" ? chunks.filter(chunk => !chunk.canBeInitial()) :
 							chunks;
-						// Get indices of chunks in which this module occurs
+						// For all (nearly all) combination of chunk selection
-						const chunkIndices = selectedChunks.map(chunk => indexMap.get(chunk));
+						for(const selectedChunks of getCombinations(maxSelectedChunks, this.options.maxComplexity)) {
-						// Break if minimum number of chunks is not reached
+							// Get indices of chunks in which this module occurs
-						if(chunkIndices.length < cacheGroup.minChunks)
+							const chunkIndices = selectedChunks.map(chunk => indexMap.get(chunk));
-							continue;
+							// Break if minimum number of chunks is not reached
-						// Determine name for split chunk
+							if(chunkIndices.length < cacheGroup.minChunks)
-						const name = cacheGroup.getName(module, selectedChunks, cacheGroup.key);
+								continue;
-						// Create key for maps
+							// Determine name for split chunk
-						// When it has a name we use the name as key
+							const name = cacheGroup.getName(module, selectedChunks, cacheGroup.key);
-						// Elsewise we create the key from chunks and cache group key
+							// Create key for maps
-						// This automatically merges equal names
+							// When it has a name we use the name as key
-						const chunksKey = chunkIndices.sort().join();
+							// Elsewise we create the key from chunks and cache group key
-						const key = name && `name:${name}` ||
+							// This automatically merges equal names
-							`chunks:${chunksKey} key:${cacheGroup.key}`;
+							const chunksKey = chunkIndices.sort().join();
-						// Add module to maps
+							const key = name && `name:${name}` ||
-						let info = chunksInfoMap.get(key);
+								`chunks:${chunksKey} key:${cacheGroup.key}`;
-						if(info === undefined) {
+							// Add module to maps
-							chunksInfoMap.set(key, info = {
+							let info = chunksInfoMap.get(key);
-								modules: new SortableSet(undefined, sortByIdentifier),
+							if(info === undefined) {
-								cacheGroup,
+								chunksInfoMap.set(key, info = {
-								name,
+									modules: new SortableSet(undefined, sortByIdentifier),
-								chunks: new Map(),
+									cacheGroup,
-								reusedableChunks: new Set(),
+									name,
-								chunksKeys: new Set()
+									chunks: new Map(),
-							});
+									reusedableChunks: new Set(),
-						}
+									chunksKeys: new Set()
-						info.modules.add(module);
+								});
-						if(!info.chunksKeys.has(chunksKey)) {
+							}
-							info.chunksKeys.add(chunksKey);
+							info.modules.add(module);
-							for(const chunk of selectedChunks) {
+							if(!info.chunksKeys.has(chunksKey)) {
-								info.chunks.set(chunk, chunk.getNumberOfModules());
+								info.chunksKeys.add(chunksKey);
+								for(const chunk of selectedChunks) {
+									info.chunks.set(chunk, chunk.getNumberOfModules());
+								}
 							}
 						}
 					}
 				}
-				for(const info of chunksInfoMap.values()) {
+				for(const [key, info] of chunksInfoMap) {
 					// Get size of module lists
 					info.size = getModulesSize(info.modules);
+					if(info.size < info.cacheGroup.minSize) {
+						chunksInfoMap.delete(key);
+					}
 				}
 				let changed = false;
 				while(chunksInfoMap.size > 0) {
@@ -286,10 +316,7 @@ module.exports = class SplitChunksPlugin {
 					}
 
 					const item = bestEntry;
-					if(item.size < item.cacheGroup.minSize) {
+					chunksInfoMap.delete(bestEntryKey);
-						chunksInfoMap.delete(bestEntryKey);
-						continue;
-					}
 
 					let chunkName = item.name;
 					// Variable for the new chunk (lazy created)
@@ -357,21 +384,25 @@ module.exports = class SplitChunksPlugin {
 							}
 						}
 						// remove all modules from other entries and update size
-						for(const info of chunksInfoMap.values()) {
+						for(const [key, info] of chunksInfoMap) {
 							if(isOverlap(info.chunks, item.chunks)) {
 								const oldSize = info.modules.size;
 								for(const module of item.modules) {
 									info.modules.delete(module);
 								}
+								if(info.modules.size === 0) {
+									chunksInfoMap.delete(key);
+									continue;
+								}
 								if(info.modules.size !== oldSize) {
 									info.size = getModulesSize(info.modules);
+									if(info.size < info.cacheGroup.minSize)
+										chunksInfoMap.delete(key);
 								}
 							}
 						}
 						changed = true;
 					}
-
-					chunksInfoMap.delete(bestEntryKey);
 				}
 				if(changed) return true;
 			});

schemas/WebpackOptions.json

@@ -1335,6 +1335,11 @@
               "type": "object",
               "additionalProperties": false,
               "properties": {
+                "maxComplexity": {
+                  "description": "Limits the algorithmic complexity",
+                  "type": "number",
+                  "minimum": 0
+                },
                 "chunks": {
                   "description": "Select chunks for determining shared modules (defaults to \"async\", \"initial\" and \"all\" requires adding these chunks to the HTML)",
                   "enum": [

test/statsCases/async-commons-chunk-auto/expected.txt

@@ -62,52 +62,52 @@ Child default:
     Entrypoint a = default/a.js
     Entrypoint b = default/b.js
     Entrypoint c = default/c.js
-    chunk    {0} default/vendors~async-a~async-b~async-c.js (vendors~async-a~async-b~async-c) 20 bytes <{9}> ={8}= ={1}= ={3}= ={7}= ={2}= ={6}= ={5}= >{3}< >{4}< [rendered] split chunk (cache group: vendors) (name: vendors~async-a~async-b~async-c)
+    chunk    {0} default/vendors~async-a~async-b~async-c.js (vendors~async-a~async-b~async-c) 20 bytes <{9}> ={8}= ={1}= ={2}= ={7}= ={3}= ={6}= ={5}= >{2}< >{4}< [rendered] split chunk (cache group: vendors) (name: vendors~async-a~async-b~async-c)
         > ./c [8] ./index.js 3:0-47
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
         [1] ./node_modules/x.js 20 bytes {0} {10} {11} {12} [built]
-    chunk    {1} default/async-a~async-b~async-c.js (async-a~async-b~async-c) 20 bytes <{9}> ={0}= ={8}= ={3}= ={7}= ={2}= ={6}= ={5}= >{3}< >{4}< [rendered] split chunk (cache group: default) (name: async-a~async-b~async-c)
+    chunk    {1} default/async-a~async-b~async-c.js (async-a~async-b~async-c) 20 bytes <{9}> ={0}= ={8}= ={2}= ={7}= ={3}= ={6}= ={5}= >{2}< >{4}< [rendered] split chunk (cache group: default) (name: async-a~async-b~async-c)
         > ./c [8] ./index.js 3:0-47
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-    chunk    {2} default/vendors~async-a~async-b.js (vendors~async-a~async-b) 20 bytes <{9}> ={0}= ={1}= ={6}= ={5}= >{3}< >{4}< [rendered] split chunk (cache group: vendors) (name: vendors~async-a~async-b)
+    chunk    {2} default/async-b~async-c~async-g.js (async-b~async-c~async-g) 20 bytes <{0}> <{3}> <{1}> <{5}> <{10}> <{9}> ={4}= ={0}= ={8}= ={1}= ={7}= ={3}= ={6}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g)
-        > ./b [8] ./index.js 2:0-47
-        > ./a [8] ./index.js 1:0-47
-        [3] ./node_modules/y.js 20 bytes {2} {10} {11} [built]
-    chunk    {3} default/async-b~async-c~async-g.js (async-b~async-c~async-g) 20 bytes <{0}> <{2}> <{1}> <{5}> <{10}> <{9}> ={4}= ={0}= ={8}= ={1}= ={7}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g)
         > ./g [] 6:0-47
         > ./g [] 6:0-47
         > ./c [8] ./index.js 3:0-47
-        [2] ./f.js 20 bytes {3} {6} {11} {12} [built]
+        > ./b [8] ./index.js 2:0-47
-    chunk    {4} default/async-g.js (async-g) 34 bytes <{0}> <{2}> <{1}> <{5}> <{10}> ={3}= [rendered]
+        [2] ./f.js 20 bytes {2} {11} {12} [built]
+    chunk    {3} default/vendors~async-a~async-b.js (vendors~async-a~async-b) 20 bytes <{9}> ={0}= ={1}= ={2}= ={6}= ={5}= >{2}< >{4}< [rendered] split chunk (cache group: vendors) (name: vendors~async-a~async-b)
+        > ./b [8] ./index.js 2:0-47
+        > ./a [8] ./index.js 1:0-47
+        [3] ./node_modules/y.js 20 bytes {3} {10} {11} [built]
+    chunk    {4} default/async-g.js (async-g) 34 bytes <{0}> <{3}> <{1}> <{5}> <{10}> ={2}= [rendered]
         > ./g [] 6:0-47
         > ./g [] 6:0-47
         [9] ./g.js 34 bytes {4} [built]
-    chunk    {5} default/async-a.js (async-a) 156 bytes <{9}> ={0}= ={2}= ={1}= >{3}< >{4}< [rendered]
+    chunk    {5} default/async-a.js (async-a) 156 bytes <{9}> ={0}= ={3}= ={1}= >{2}< >{4}< [rendered]
         > ./a [8] ./index.js 1:0-47
         [7] ./a.js + 1 modules 156 bytes {5} {10} [built]
             | ./a.js 121 bytes [built]
             | ./e.js 20 bytes [built]
-    chunk    {6} default/async-b.js (async-b) 92 bytes <{9}> ={0}= ={2}= ={1}= [rendered]
+    chunk    {6} default/async-b.js (async-b) 72 bytes <{9}> ={0}= ={3}= ={1}= ={2}= [rendered]
         > ./b [8] ./index.js 2:0-47
-        [2] ./f.js 20 bytes {3} {6} {11} {12} [built]
         [5] ./b.js 72 bytes {6} {11} [built]
-    chunk    {7} default/async-c.js (async-c) 72 bytes <{9}> ={0}= ={8}= ={1}= ={3}= [rendered]
+    chunk    {7} default/async-c.js (async-c) 72 bytes <{9}> ={0}= ={8}= ={1}= ={2}= [rendered]
         > ./c [8] ./index.js 3:0-47
         [6] ./c.js 72 bytes {7} {12} [built]
-    chunk    {8} default/vendors~async-c.js (vendors~async-c) 20 bytes <{9}> ={0}= ={1}= ={3}= ={7}= [rendered] split chunk (cache group: vendors) (name: vendors~async-c)
+    chunk    {8} default/vendors~async-c.js (vendors~async-c) 20 bytes <{9}> ={0}= ={1}= ={2}= ={7}= [rendered] split chunk (cache group: vendors) (name: vendors~async-c)
         > ./c [8] ./index.js 3:0-47
         [4] ./node_modules/z.js 20 bytes {8} {12} [built]
-    chunk    {9} default/main.js (main) 147 bytes >{0}< >{2}< >{1}< >{5}< >{6}< >{8}< >{3}< >{7}< [entry] [rendered]
+    chunk    {9} default/main.js (main) 147 bytes >{0}< >{3}< >{1}< >{2}< >{6}< >{5}< >{8}< >{7}< [entry] [rendered]
         > ./ main
         [8] ./index.js 147 bytes {9} [built]
-    chunk   {10} default/a.js (a) 216 bytes >{3}< >{4}< [entry] [rendered]
+    chunk   {10} default/a.js (a) 216 bytes >{2}< >{4}< [entry] [rendered]
         > ./a a
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
         [1] ./node_modules/x.js 20 bytes {0} {10} {11} {12} [built]
-        [3] ./node_modules/y.js 20 bytes {2} {10} {11} [built]
+        [3] ./node_modules/y.js 20 bytes {3} {10} {11} [built]
         [7] ./a.js + 1 modules 156 bytes {5} {10} [built]
             | ./a.js 121 bytes [built]
             | ./e.js 20 bytes [built]
@@ -115,14 +115,14 @@ Child default:
         > ./b b
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
         [1] ./node_modules/x.js 20 bytes {0} {10} {11} {12} [built]
-        [2] ./f.js 20 bytes {3} {6} {11} {12} [built]
+        [2] ./f.js 20 bytes {2} {11} {12} [built]
-        [3] ./node_modules/y.js 20 bytes {2} {10} {11} [built]
+        [3] ./node_modules/y.js 20 bytes {3} {10} {11} [built]
         [5] ./b.js 72 bytes {6} {11} [built]
     chunk   {12} default/c.js (c) 152 bytes [entry] [rendered]
         > ./c c
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
         [1] ./node_modules/x.js 20 bytes {0} {10} {11} {12} [built]
-        [2] ./f.js 20 bytes {3} {6} {11} {12} [built]
+        [2] ./f.js 20 bytes {2} {11} {12} [built]
         [4] ./node_modules/z.js 20 bytes {8} {12} [built]
         [6] ./c.js 72 bytes {7} {12} [built]
 Child vendors:
@@ -185,10 +185,10 @@ Child vendors:
         [6] ./c.js 72 bytes {3} {8} [built]
 Child multiple-vendors:
     Entrypoint main = multiple-vendors/main.js
-    Entrypoint a = multiple-vendors/libs-x.js multiple-vendors/a.js
+    Entrypoint a = multiple-vendors/libs-x.js multiple-vendors/vendors~a~async-a~async-b~b.js multiple-vendors/a.js
-    Entrypoint b = multiple-vendors/libs-x.js multiple-vendors/b.js
+    Entrypoint b = multiple-vendors/libs-x.js multiple-vendors/vendors~a~async-a~async-b~b.js multiple-vendors/b.js
-    Entrypoint c = multiple-vendors/libs-x.js multiple-vendors/c.js
+    Entrypoint c = multiple-vendors/libs-x.js multiple-vendors/vendors~async-c~c.js multiple-vendors/c.js
-    chunk    {0} multiple-vendors/libs-x.js (libs-x) 20 bytes <{9}> ={12}= ={11}= ={10}= ={7}= ={1}= ={6}= ={2}= ={5}= ={4}= >{8}< >{3}< [initial] [rendered] split chunk (cache group: libs) (name: libs-x)
+    chunk    {0} multiple-vendors/libs-x.js (libs-x) 20 bytes <{9}> ={4}= ={12}= ={3}= ={11}= ={10}= ={1}= ={2}= ={7}= ={6}= ={8}= >{2}< >{5}< [initial] [rendered] split chunk (cache group: libs) (name: libs-x)
         > ./c c
         > ./b b
         > ./a a
@@ -196,126 +196,126 @@ Child multiple-vendors:
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
         [2] ./node_modules/x.js 20 bytes {0} [built]
-    chunk    {1} multiple-vendors/a~async-a~async-b~async-c~b~c.js (a~async-a~async-b~async-c~b~c) 20 bytes <{9}> ={0}= ={7}= ={6}= ={2}= ={5}= ={4}= >{8}< >{3}< [rendered] split chunk (cache group: default) (name: a~async-a~async-b~async-c~b~c)
+    chunk    {1} multiple-vendors/a~async-a~async-b~async-c~b~c.js (a~async-a~async-b~async-c~b~c) 20 bytes <{9}> ={0}= ={4}= ={2}= ={7}= ={3}= ={6}= ={8}= >{2}< >{5}< [rendered] split chunk (cache group: default) (name: a~async-a~async-b~async-c~b~c)
-        > ./c [8] ./index.js 3:0-47
-        > ./b [8] ./index.js 2:0-47
-        > ./a [8] ./index.js 1:0-47
-        [1] ./d.js 20 bytes {1} {10} {11} {12} [built]
-    chunk    {2} multiple-vendors/vendors~a~async-a~async-b~b.js (vendors~a~async-a~async-b~b) 20 bytes <{9}> ={0}= ={1}= ={5}= ={4}= >{8}< >{3}< [rendered] split chunk (cache group: vendors) (name: vendors~a~async-a~async-b~b)
-        > ./b [8] ./index.js 2:0-47
-        > ./a [8] ./index.js 1:0-47
-        [3] ./node_modules/y.js 20 bytes {2} {10} {11} [built]
-    chunk    {3} multiple-vendors/async-g.js (async-g) 34 bytes <{0}> <{10}> <{2}> <{1}> <{4}> ={8}= [rendered]
-        > ./g [] 6:0-47
-        > ./g [] 6:0-47
-        [9] ./g.js 34 bytes {3} [built]
-    chunk    {4} multiple-vendors/async-a.js (async-a) 156 bytes <{9}> ={0}= ={2}= ={1}= >{8}< >{3}< [rendered]
-        > ./a [8] ./index.js 1:0-47
-        [7] ./a.js + 1 modules 156 bytes {4} {10} [built]
-            | ./a.js 121 bytes [built]
-            | ./e.js 20 bytes [built]
-    chunk    {5} multiple-vendors/async-b.js (async-b) 92 bytes <{9}> ={0}= ={2}= ={1}= [rendered]
-        > ./b [8] ./index.js 2:0-47
-        [0] ./f.js 20 bytes {5} {6} {8} {11} {12} [built]
-        [5] ./b.js 72 bytes {5} {11} [built]
-    chunk    {6} multiple-vendors/async-c.js (async-c) 92 bytes <{9}> ={0}= ={7}= ={1}= [rendered]
-        > ./c [8] ./index.js 3:0-47
-        [0] ./f.js 20 bytes {5} {6} {8} {11} {12} [built]
-        [6] ./c.js 72 bytes {6} {12} [built]
-    chunk    {7} multiple-vendors/vendors~async-c~c.js (vendors~async-c~c) 20 bytes <{9}> ={0}= ={1}= ={6}= [rendered] split chunk (cache group: vendors) (name: vendors~async-c~c)
-        > ./c [8] ./index.js 3:0-47
-        [4] ./node_modules/z.js 20 bytes {7} {12} [built]
-    chunk    {8} multiple-vendors/async-b~async-c~async-g~b~c.js (async-b~async-c~async-g~b~c) 20 bytes <{0}> <{10}> <{2}> <{1}> <{4}> ={3}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g~b~c)
-        > ./g [] 6:0-47
-        > ./g [] 6:0-47
-        [0] ./f.js 20 bytes {5} {6} {8} {11} {12} [built]
-    chunk    {9} multiple-vendors/main.js (main) 147 bytes >{0}< >{2}< >{1}< >{4}< >{5}< >{7}< >{6}< [entry] [rendered]
-        > ./ main
-        [8] ./index.js 147 bytes {9} [built]
-    chunk   {10} multiple-vendors/a.js (a) 196 bytes ={0}= >{8}< >{3}< [entry] [rendered]
-        > ./a a
-        [1] ./d.js 20 bytes {1} {10} {11} {12} [built]
-        [3] ./node_modules/y.js 20 bytes {2} {10} {11} [built]
-        [7] ./a.js + 1 modules 156 bytes {4} {10} [built]
-            | ./a.js 121 bytes [built]
-            | ./e.js 20 bytes [built]
-    chunk   {11} multiple-vendors/b.js (b) 132 bytes ={0}= [entry] [rendered]
-        > ./b b
-        [0] ./f.js 20 bytes {5} {6} {8} {11} {12} [built]
-        [1] ./d.js 20 bytes {1} {10} {11} {12} [built]
-        [3] ./node_modules/y.js 20 bytes {2} {10} {11} [built]
-        [5] ./b.js 72 bytes {5} {11} [built]
-    chunk   {12} multiple-vendors/c.js (c) 132 bytes ={0}= [entry] [rendered]
-        > ./c c
-        [0] ./f.js 20 bytes {5} {6} {8} {11} {12} [built]
-        [1] ./d.js 20 bytes {1} {10} {11} {12} [built]
-        [4] ./node_modules/z.js 20 bytes {7} {12} [built]
-        [6] ./c.js 72 bytes {6} {12} [built]
-Child all:
-    Entrypoint main = all/main.js
-    Entrypoint a = all/vendors~a~async-a~async-b~async-c~b~c.js all/a~async-a~async-b~b.js all/a.js
-    Entrypoint b = all/vendors~a~async-a~async-b~async-c~b~c.js all/a~async-a~async-b~b.js all/b.js
-    Entrypoint c = all/vendors~a~async-a~async-b~async-c~b~c.js all/vendors~async-c~c.js all/c.js
-    chunk    {0} all/vendors~a~async-a~async-b~async-c~b~c.js (vendors~a~async-a~async-b~async-c~b~c) 20 bytes <{9}> ={4}= ={12}= ={3}= ={11}= ={10}= ={1}= ={2}= ={8}= ={7}= ={6}= >{2}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~a~async-a~async-b~async-c~b~c)
-        > ./c c
-        > ./b b
-        > ./a a
-        > ./c [8] ./index.js 3:0-47
-        > ./b [8] ./index.js 2:0-47
-        > ./a [8] ./index.js 1:0-47
-        [2] ./node_modules/x.js 20 bytes {0} [built]
-    chunk    {1} all/a~async-a~async-b~async-c~b~c.js (a~async-a~async-b~async-c~b~c) 20 bytes <{9}> ={0}= ={4}= ={2}= ={8}= ={3}= ={7}= ={6}= >{2}< >{5}< [rendered] split chunk (cache group: default) (name: a~async-a~async-b~async-c~b~c)
         > ./c [8] ./index.js 3:0-47
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-    chunk    {2} all/async-b~async-c~async-g~b~c.js (async-b~async-c~async-g~b~c) 20 bytes <{0}> <{3}> <{1}> <{6}> <{10}> <{9}> ={5}= ={0}= ={4}= ={1}= ={8}= ={3}= ={7}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g~b~c)
+    chunk    {2} multiple-vendors/async-b~async-c~async-g~b~c.js (async-b~async-c~async-g~b~c) 20 bytes <{0}> <{3}> <{1}> <{8}> <{10}> <{9}> ={5}= ={0}= ={4}= ={1}= ={7}= ={3}= ={6}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g~b~c)
         > ./g [] 6:0-47
         > ./g [] 6:0-47
         > ./c [8] ./index.js 3:0-47
         > ./b [8] ./index.js 2:0-47
         [1] ./f.js 20 bytes {2} {11} {12} [built]
-    chunk    {3} all/a~async-a~async-b~b.js (a~async-a~async-b~b) 20 bytes <{9}> ={0}= ={11}= ={10}= ={1}= ={2}= ={7}= ={6}= >{2}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~a~async-a~async-b~b)
+    chunk    {3} multiple-vendors/vendors~a~async-a~async-b~b.js (vendors~a~async-a~async-b~b) 20 bytes <{9}> ={0}= ={11}= ={10}= ={1}= ={2}= ={6}= ={8}= >{2}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~a~async-a~async-b~b)
         > ./b b
         > ./a a
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
         [3] ./node_modules/y.js 20 bytes {3} [built]
-    chunk    {4} all/vendors~async-c~c.js (vendors~async-c~c) 20 bytes <{9}> ={0}= ={12}= ={1}= ={2}= ={8}= [initial] [rendered] split chunk (cache group: vendors) (name: vendors~async-c~c)
+    chunk    {4} multiple-vendors/vendors~async-c~c.js (vendors~async-c~c) 20 bytes <{9}> ={0}= ={12}= ={1}= ={2}= ={7}= [initial] [rendered] split chunk (cache group: vendors) (name: vendors~async-c~c)
         > ./c c
         > ./c [8] ./index.js 3:0-47
         [7] ./node_modules/z.js 20 bytes {4} [built]
-    chunk    {5} all/async-g.js (async-g) 34 bytes <{0}> <{3}> <{1}> <{6}> <{10}> ={2}= [rendered]
+    chunk    {5} multiple-vendors/async-g.js (async-g) 34 bytes <{0}> <{3}> <{1}> <{8}> <{10}> ={2}= [rendered]
         > ./g [] 6:0-47
         > ./g [] 6:0-47
         [9] ./g.js 34 bytes {5} [built]
-    chunk    {6} all/async-a.js (async-a) 156 bytes <{9}> ={0}= ={3}= ={1}= >{2}< >{5}< [rendered]
+    chunk    {6} multiple-vendors/async-b.js (async-b) 72 bytes <{9}> ={0}= ={3}= ={1}= ={2}= [rendered]
+        > ./b [8] ./index.js 2:0-47
+        [4] ./b.js 72 bytes {6} {11} [built]
+    chunk    {7} multiple-vendors/async-c.js (async-c) 72 bytes <{9}> ={0}= ={4}= ={1}= ={2}= [rendered]
+        > ./c [8] ./index.js 3:0-47
+        [5] ./c.js 72 bytes {7} {12} [built]
+    chunk    {8} multiple-vendors/a~async-a.js (a~async-a) 156 bytes <{9}> ={0}= ={3}= ={1}= >{2}< >{5}< [rendered] split chunk (cache group: default) (name: a~async-a)
         > ./a [8] ./index.js 1:0-47
-        [6] ./a.js + 1 modules 156 bytes {6} {10} [built]
+        [6] ./a.js + 1 modules 156 bytes {8} {10} [built]
             | ./a.js 121 bytes [built]
             | ./e.js 20 bytes [built]
-    chunk    {7} all/async-b.js (async-b) 72 bytes <{9}> ={0}= ={3}= ={1}= ={2}= [rendered]
+    chunk    {9} multiple-vendors/main.js (main) 147 bytes >{0}< >{3}< >{1}< >{2}< >{6}< >{8}< >{4}< >{7}< [entry] [rendered]
-        > ./b [8] ./index.js 2:0-47
+        > ./ main
-        [4] ./b.js 72 bytes {7} {11} [built]
+        [8] ./index.js 147 bytes {9} [built]
-    chunk    {8} all/async-c.js (async-c) 72 bytes <{9}> ={0}= ={4}= ={1}= ={2}= [rendered]
+    chunk   {10} multiple-vendors/a.js (a) 176 bytes ={0}= ={3}= >{2}< >{5}< [entry] [rendered]
+        > ./a a
+        [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
+        [6] ./a.js + 1 modules 156 bytes {8} {10} [built]
+            | ./a.js 121 bytes [built]
+            | ./e.js 20 bytes [built]
+    chunk   {11} multiple-vendors/b.js (b) 112 bytes ={0}= ={3}= [entry] [rendered]
+        > ./b b
+        [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
+        [1] ./f.js 20 bytes {2} {11} {12} [built]
+        [4] ./b.js 72 bytes {6} {11} [built]
+    chunk   {12} multiple-vendors/c.js (c) 112 bytes ={0}= ={4}= [entry] [rendered]
+        > ./c c
+        [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
+        [1] ./f.js 20 bytes {2} {11} {12} [built]
+        [5] ./c.js 72 bytes {7} {12} [built]
+Child all:
+    Entrypoint main = all/main.js
+    Entrypoint a = all/vendors~a~async-a~async-b~async-c~b~c.js all/vendors~a~async-a~async-b~b.js all/a.js
+    Entrypoint b = all/vendors~a~async-a~async-b~async-c~b~c.js all/vendors~a~async-a~async-b~b.js all/b.js
+    Entrypoint c = all/vendors~a~async-a~async-b~async-c~b~c.js all/vendors~async-c~c.js all/c.js
+    chunk    {0} all/vendors~a~async-a~async-b~async-c~b~c.js (vendors~a~async-a~async-b~async-c~b~c) 20 bytes <{9}> ={4}= ={12}= ={3}= ={11}= ={10}= ={1}= ={2}= ={7}= ={6}= ={8}= >{2}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~a~async-a~async-b~async-c~b~c)
+        > ./c c
+        > ./b b
+        > ./a a
         > ./c [8] ./index.js 3:0-47
-        [5] ./c.js 72 bytes {8} {12} [built]
+        > ./b [8] ./index.js 2:0-47
-    chunk    {9} all/main.js (main) 147 bytes >{0}< >{3}< >{1}< >{2}< >{7}< >{6}< >{4}< >{8}< [entry] [rendered]
+        > ./a [8] ./index.js 1:0-47
+        [2] ./node_modules/x.js 20 bytes {0} [built]
+    chunk    {1} all/a~async-a~async-b~async-c~b~c.js (a~async-a~async-b~async-c~b~c) 20 bytes <{9}> ={0}= ={4}= ={2}= ={7}= ={3}= ={6}= ={8}= >{2}< >{5}< [rendered] split chunk (cache group: default) (name: a~async-a~async-b~async-c~b~c)
+        > ./c [8] ./index.js 3:0-47
+        > ./b [8] ./index.js 2:0-47
+        > ./a [8] ./index.js 1:0-47
+        [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
+    chunk    {2} all/async-b~async-c~async-g~b~c.js (async-b~async-c~async-g~b~c) 20 bytes <{0}> <{3}> <{1}> <{8}> <{10}> <{9}> ={5}= ={0}= ={4}= ={1}= ={7}= ={3}= ={6}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g~b~c)
+        > ./g [] 6:0-47
+        > ./g [] 6:0-47
+        > ./c [8] ./index.js 3:0-47
+        > ./b [8] ./index.js 2:0-47
+        [1] ./f.js 20 bytes {2} {11} {12} [built]
+    chunk    {3} all/vendors~a~async-a~async-b~b.js (vendors~a~async-a~async-b~b) 20 bytes <{9}> ={0}= ={11}= ={10}= ={1}= ={2}= ={6}= ={8}= >{2}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~a~async-a~async-b~b)
+        > ./b b
+        > ./a a
+        > ./b [8] ./index.js 2:0-47
+        > ./a [8] ./index.js 1:0-47
+        [3] ./node_modules/y.js 20 bytes {3} [built]
+    chunk    {4} all/vendors~async-c~c.js (vendors~async-c~c) 20 bytes <{9}> ={0}= ={12}= ={1}= ={2}= ={7}= [initial] [rendered] split chunk (cache group: vendors) (name: vendors~async-c~c)
+        > ./c c
+        > ./c [8] ./index.js 3:0-47
+        [7] ./node_modules/z.js 20 bytes {4} [built]
+    chunk    {5} all/async-g.js (async-g) 34 bytes <{0}> <{3}> <{1}> <{8}> <{10}> ={2}= [rendered]
+        > ./g [] 6:0-47
+        > ./g [] 6:0-47
+        [9] ./g.js 34 bytes {5} [built]
+    chunk    {6} all/async-b.js (async-b) 72 bytes <{9}> ={0}= ={3}= ={1}= ={2}= [rendered]
+        > ./b [8] ./index.js 2:0-47
+        [4] ./b.js 72 bytes {6} {11} [built]
+    chunk    {7} all/async-c.js (async-c) 72 bytes <{9}> ={0}= ={4}= ={1}= ={2}= [rendered]
+        > ./c [8] ./index.js 3:0-47
+        [5] ./c.js 72 bytes {7} {12} [built]
+    chunk    {8} all/a~async-a.js (a~async-a) 156 bytes <{9}> ={0}= ={3}= ={1}= >{2}< >{5}< [rendered] split chunk (cache group: default) (name: a~async-a)
+        > ./a [8] ./index.js 1:0-47
+        [6] ./a.js + 1 modules 156 bytes {8} {10} [built]
+            | ./a.js 121 bytes [built]
+            | ./e.js 20 bytes [built]
+    chunk    {9} all/main.js (main) 147 bytes >{0}< >{3}< >{1}< >{2}< >{6}< >{8}< >{4}< >{7}< [entry] [rendered]
         > ./ main
         [8] ./index.js 147 bytes {9} [built]
     chunk   {10} all/a.js (a) 176 bytes ={0}= ={3}= >{2}< >{5}< [entry] [rendered]
         > ./a a
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-        [6] ./a.js + 1 modules 156 bytes {6} {10} [built]
+        [6] ./a.js + 1 modules 156 bytes {8} {10} [built]
             | ./a.js 121 bytes [built]
             | ./e.js 20 bytes [built]
     chunk   {11} all/b.js (b) 112 bytes ={0}= ={3}= [entry] [rendered]
         > ./b b
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
         [1] ./f.js 20 bytes {2} {11} {12} [built]
-        [4] ./b.js 72 bytes {7} {11} [built]
+        [4] ./b.js 72 bytes {6} {11} [built]
     chunk   {12} all/c.js (c) 112 bytes ={0}= ={4}= [entry] [rendered]
         > ./c c
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
         [1] ./f.js 20 bytes {2} {11} {12} [built]
-        [5] ./c.js 72 bytes {8} {12} [built]
+        [5] ./c.js 72 bytes {7} {12} [built]

test/statsCases/split-chunks-combinations/a.js

@@ -0,0 +1,3 @@
+import "./d";
+import "./e";
+export default "a";

test/statsCases/split-chunks-combinations/b.js

@@ -0,0 +1,3 @@
+import "./d";
+import "./e";
+export default "b";

test/statsCases/split-chunks-combinations/c.js

@@ -0,0 +1,2 @@
+import "./d";
+export default "a";

test/statsCases/split-chunks-combinations/d.js

@@ -0,0 +1 @@
+// content content content content content content content content

test/statsCases/split-chunks-combinations/e.js

@@ -0,0 +1 @@
+// content content content content content content content content

test/statsCases/split-chunks-combinations/expected.txt

@@ -0,0 +1,19 @@
+Entrypoint main = main.js
+chunk    {0} async-a~async-b.js (async-a~async-b) 134 bytes <{4}> ={2}= ={1}= [rendered] split chunk (cache group: default) (name: async-a~async-b)
+    > ./b [5] ./index.js 2:0-47
+    > ./a [5] ./index.js 1:0-47
+    [0] ./d.js 67 bytes {0} {3} [built]
+    [1] ./e.js 67 bytes {0} [built]
+chunk    {1} async-a.js (async-a) 48 bytes <{4}> ={0}= [rendered]
+    > ./a [5] ./index.js 1:0-47
+    [2] ./a.js 48 bytes {1} [built]
+chunk    {2} async-b.js (async-b) 48 bytes <{4}> ={0}= [rendered]
+    > ./b [5] ./index.js 2:0-47
+    [3] ./b.js 48 bytes {2} [built]
+chunk    {3} async-c.js (async-c) 101 bytes <{4}> [rendered]
+    > ./c [5] ./index.js 3:0-47
+    [0] ./d.js 67 bytes {0} {3} [built]
+    [4] ./c.js 34 bytes {3} [built]
+chunk    {4} main.js (main) 147 bytes >{0}< >{1}< >{2}< >{3}< [entry] [rendered]
+    > ./ main
+    [5] ./index.js 147 bytes {4} [built]

test/statsCases/split-chunks-combinations/f.js

@@ -0,0 +1 @@
+// content content content content content

test/statsCases/split-chunks-combinations/index.js

@@ -0,0 +1,3 @@
+import(/* webpackChunkName: "async-a" */ "./a");
+import(/* webpackChunkName: "async-b" */ "./b");
+import(/* webpackChunkName: "async-c" */ "./c");

test/statsCases/split-chunks-combinations/webpack.config.js

@@ -0,0 +1,25 @@
+const stats = {
+	hash: false,
+	timings: false,
+	builtAt: false,
+	assets: false,
+	chunks: true,
+	chunkOrigins: true,
+	entrypoints: true,
+	modules: false
+};
+module.exports = {
+	mode: "production",
+	entry: {
+		main: "./"
+	},
+	output: {
+		filename: "[name].js"
+	},
+	optimization: {
+		splitChunks: {
+			minSize: 100
+		}
+	},
+	stats
+};

test/statsCases/split-chunks-prefer-bigger-splits/a.js

@@ -0,0 +1,3 @@
+import "./d";
+import "./e";
+export default "a";

test/statsCases/split-chunks-prefer-bigger-splits/b.js

@@ -0,0 +1,4 @@
+import "./d";
+import "./e";
+import "./f";
+export default "b";

test/statsCases/split-chunks-prefer-bigger-splits/c.js

@@ -0,0 +1,3 @@
+import "./d";
+import "./f";
+export default "a";

test/statsCases/split-chunks-prefer-bigger-splits/d.js

@@ -0,0 +1 @@
+// content content content content content

test/statsCases/split-chunks-prefer-bigger-splits/e.js

@@ -0,0 +1 @@
+// content content content content content

test/statsCases/split-chunks-prefer-bigger-splits/expected.txt

@@ -0,0 +1,21 @@
+Entrypoint main = default/main.js
+chunk    {0} default/async-b~async-c.js (async-b~async-c) 110 bytes <{4}> ={3}= ={2}= [rendered] split chunk (cache group: default) (name: async-b~async-c)
+    > ./c [6] ./index.js 3:0-47
+    > ./b [6] ./index.js 2:0-47
+    [0] ./d.js 43 bytes {0} {1} [built]
+    [2] ./f.js 67 bytes {0} [built]
+chunk    {1} default/async-a.js (async-a) 134 bytes <{4}> [rendered]
+    > ./a [6] ./index.js 1:0-47
+    [0] ./d.js 43 bytes {0} {1} [built]
+    [1] ./e.js 43 bytes {1} {2} [built]
+    [3] ./a.js 48 bytes {1} [built]
+chunk    {2} default/async-b.js (async-b) 105 bytes <{4}> ={0}= [rendered]
+    > ./b [6] ./index.js 2:0-47
+    [1] ./e.js 43 bytes {1} {2} [built]
+    [4] ./b.js 62 bytes {2} [built]
+chunk    {3} default/async-c.js (async-c) 48 bytes <{4}> ={0}= [rendered]
+    > ./c [6] ./index.js 3:0-47
+    [5] ./c.js 48 bytes {3} [built]
+chunk    {4} default/main.js (main) 147 bytes >{0}< >{2}< >{3}< >{1}< [entry] [rendered]
+    > ./ main
+    [6] ./index.js 147 bytes {4} [built]

test/statsCases/split-chunks-prefer-bigger-splits/f.js

@@ -0,0 +1 @@
+// content content content content content content content content

test/statsCases/split-chunks-prefer-bigger-splits/index.js

@@ -0,0 +1,3 @@
+import(/* webpackChunkName: "async-a" */ "./a");
+import(/* webpackChunkName: "async-b" */ "./b");
+import(/* webpackChunkName: "async-c" */ "./c");

test/statsCases/split-chunks-prefer-bigger-splits/webpack.config.js

@@ -0,0 +1,25 @@
+const stats = {
+	hash: false,
+	timings: false,
+	builtAt: false,
+	assets: false,
+	chunks: true,
+	chunkOrigins: true,
+	entrypoints: true,
+	modules: false
+};
+module.exports = {
+	mode: "production",
+	entry: {
+		main: "./",
+	},
+	output: {
+		filename: "default/[name].js"
+	},
+	optimization: {
+		splitChunks: {
+			minSize: 80
+		}
+	},
+	stats
+};

test/statsCases/split-chunks/expected.txt

@@ -3,52 +3,52 @@ Child default:
     Entrypoint a = default/a.js
     Entrypoint b = default/b.js
     Entrypoint c = default/c.js
-    chunk    {0} default/vendors~async-a~async-b~async-c.js (vendors~async-a~async-b~async-c) 20 bytes <{9}> ={8}= ={1}= ={3}= ={7}= ={2}= ={6}= ={5}= >{3}< >{4}< [rendered] split chunk (cache group: vendors) (name: vendors~async-a~async-b~async-c)
+    chunk    {0} default/vendors~async-a~async-b~async-c.js (vendors~async-a~async-b~async-c) 20 bytes <{9}> ={8}= ={1}= ={2}= ={7}= ={3}= ={6}= ={5}= >{2}< >{4}< [rendered] split chunk (cache group: vendors) (name: vendors~async-a~async-b~async-c)
         > ./c [8] ./index.js 3:0-47
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
         [1] ./node_modules/x.js 20 bytes {0} {10} {11} {12} [built]
-    chunk    {1} default/async-a~async-b~async-c.js (async-a~async-b~async-c) 20 bytes <{9}> ={0}= ={8}= ={3}= ={7}= ={2}= ={6}= ={5}= >{3}< >{4}< [rendered] split chunk (cache group: default) (name: async-a~async-b~async-c)
+    chunk    {1} default/async-a~async-b~async-c.js (async-a~async-b~async-c) 20 bytes <{9}> ={0}= ={8}= ={2}= ={7}= ={3}= ={6}= ={5}= >{2}< >{4}< [rendered] split chunk (cache group: default) (name: async-a~async-b~async-c)
         > ./c [8] ./index.js 3:0-47
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-    chunk    {2} default/vendors~async-a~async-b.js (vendors~async-a~async-b) 20 bytes <{9}> ={0}= ={1}= ={6}= ={5}= >{3}< >{4}< [rendered] split chunk (cache group: vendors) (name: vendors~async-a~async-b)
+    chunk    {2} default/async-b~async-c~async-g.js (async-b~async-c~async-g) 20 bytes <{0}> <{3}> <{1}> <{5}> <{10}> <{9}> ={4}= ={0}= ={8}= ={1}= ={7}= ={3}= ={6}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g)
-        > ./b [8] ./index.js 2:0-47
-        > ./a [8] ./index.js 1:0-47
-        [3] ./node_modules/y.js 20 bytes {2} {10} {11} [built]
-    chunk    {3} default/async-b~async-c~async-g.js (async-b~async-c~async-g) 20 bytes <{0}> <{2}> <{1}> <{5}> <{10}> <{9}> ={4}= ={0}= ={8}= ={1}= ={7}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g)
         > ./g [] 6:0-47
         > ./g [] 6:0-47
         > ./c [8] ./index.js 3:0-47
-        [2] ./f.js 20 bytes {3} {6} {11} {12} [built]
+        > ./b [8] ./index.js 2:0-47
-    chunk    {4} default/async-g.js (async-g) 34 bytes <{0}> <{2}> <{1}> <{5}> <{10}> ={3}= [rendered]
+        [2] ./f.js 20 bytes {2} {11} {12} [built]
+    chunk    {3} default/vendors~async-a~async-b.js (vendors~async-a~async-b) 20 bytes <{9}> ={0}= ={1}= ={2}= ={6}= ={5}= >{2}< >{4}< [rendered] split chunk (cache group: vendors) (name: vendors~async-a~async-b)
+        > ./b [8] ./index.js 2:0-47
+        > ./a [8] ./index.js 1:0-47
+        [3] ./node_modules/y.js 20 bytes {3} {10} {11} [built]
+    chunk    {4} default/async-g.js (async-g) 34 bytes <{0}> <{3}> <{1}> <{5}> <{10}> ={2}= [rendered]
         > ./g [] 6:0-47
         > ./g [] 6:0-47
         [9] ./g.js 34 bytes {4} [built]
-    chunk    {5} default/async-a.js (async-a) 156 bytes <{9}> ={0}= ={2}= ={1}= >{3}< >{4}< [rendered]
+    chunk    {5} default/async-a.js (async-a) 156 bytes <{9}> ={0}= ={3}= ={1}= >{2}< >{4}< [rendered]
         > ./a [8] ./index.js 1:0-47
         [7] ./a.js + 1 modules 156 bytes {5} {10} [built]
             | ./a.js 121 bytes [built]
             | ./e.js 20 bytes [built]
-    chunk    {6} default/async-b.js (async-b) 92 bytes <{9}> ={0}= ={2}= ={1}= [rendered]
+    chunk    {6} default/async-b.js (async-b) 72 bytes <{9}> ={0}= ={3}= ={1}= ={2}= [rendered]
         > ./b [8] ./index.js 2:0-47
-        [2] ./f.js 20 bytes {3} {6} {11} {12} [built]
         [5] ./b.js 72 bytes {6} {11} [built]
-    chunk    {7} default/async-c.js (async-c) 72 bytes <{9}> ={0}= ={8}= ={1}= ={3}= [rendered]
+    chunk    {7} default/async-c.js (async-c) 72 bytes <{9}> ={0}= ={8}= ={1}= ={2}= [rendered]
         > ./c [8] ./index.js 3:0-47
         [6] ./c.js 72 bytes {7} {12} [built]
-    chunk    {8} default/vendors~async-c.js (vendors~async-c) 20 bytes <{9}> ={0}= ={1}= ={3}= ={7}= [rendered] split chunk (cache group: vendors) (name: vendors~async-c)
+    chunk    {8} default/vendors~async-c.js (vendors~async-c) 20 bytes <{9}> ={0}= ={1}= ={2}= ={7}= [rendered] split chunk (cache group: vendors) (name: vendors~async-c)
         > ./c [8] ./index.js 3:0-47
         [4] ./node_modules/z.js 20 bytes {8} {12} [built]
-    chunk    {9} default/main.js (main) 147 bytes >{0}< >{2}< >{1}< >{5}< >{6}< >{8}< >{3}< >{7}< [entry] [rendered]
+    chunk    {9} default/main.js (main) 147 bytes >{0}< >{3}< >{1}< >{2}< >{6}< >{5}< >{8}< >{7}< [entry] [rendered]
         > ./ main
         [8] ./index.js 147 bytes {9} [built]
-    chunk   {10} default/a.js (a) 216 bytes >{3}< >{4}< [entry] [rendered]
+    chunk   {10} default/a.js (a) 216 bytes >{2}< >{4}< [entry] [rendered]
         > ./a a
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
         [1] ./node_modules/x.js 20 bytes {0} {10} {11} {12} [built]
-        [3] ./node_modules/y.js 20 bytes {2} {10} {11} [built]
+        [3] ./node_modules/y.js 20 bytes {3} {10} {11} [built]
         [7] ./a.js + 1 modules 156 bytes {5} {10} [built]
             | ./a.js 121 bytes [built]
             | ./e.js 20 bytes [built]
@@ -56,14 +56,14 @@ Child default:
         > ./b b
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
         [1] ./node_modules/x.js 20 bytes {0} {10} {11} {12} [built]
-        [2] ./f.js 20 bytes {3} {6} {11} {12} [built]
+        [2] ./f.js 20 bytes {2} {11} {12} [built]
-        [3] ./node_modules/y.js 20 bytes {2} {10} {11} [built]
+        [3] ./node_modules/y.js 20 bytes {3} {10} {11} [built]
         [5] ./b.js 72 bytes {6} {11} [built]
     chunk   {12} default/c.js (c) 152 bytes [entry] [rendered]
         > ./c c
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
         [1] ./node_modules/x.js 20 bytes {0} {10} {11} {12} [built]
-        [2] ./f.js 20 bytes {3} {6} {11} {12} [built]
+        [2] ./f.js 20 bytes {2} {11} {12} [built]
         [4] ./node_modules/z.js 20 bytes {8} {12} [built]
         [6] ./c.js 72 bytes {7} {12} [built]
 Child all-chunks:
@@ -71,7 +71,7 @@ Child all-chunks:
     Entrypoint a = default/vendors~a~async-a~async-b~async-c~b~c.js default/vendors~a~async-a~async-b~b.js default/a.js
     Entrypoint b = default/vendors~a~async-a~async-b~async-c~b~c.js default/vendors~a~async-a~async-b~b.js default/b.js
     Entrypoint c = default/vendors~a~async-a~async-b~async-c~b~c.js default/vendors~async-c~c.js default/c.js
-    chunk    {0} default/vendors~a~async-a~async-b~async-c~b~c.js (vendors~a~async-a~async-b~async-c~b~c) 20 bytes <{9}> ={4}= ={12}= ={2}= ={11}= ={10}= ={1}= ={3}= ={8}= ={7}= ={6}= >{3}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~a~async-a~async-b~async-c~b~c)
+    chunk    {0} default/vendors~a~async-a~async-b~async-c~b~c.js (vendors~a~async-a~async-b~async-c~b~c) 20 bytes <{9}> ={4}= ={12}= ={3}= ={11}= ={10}= ={1}= ={2}= ={7}= ={6}= ={8}= >{2}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~a~async-a~async-b~async-c~b~c)
         > ./c c
         > ./b b
         > ./a a
@@ -79,61 +79,61 @@ Child all-chunks:
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
         [2] ./node_modules/x.js 20 bytes {0} [built]
-    chunk    {1} default/a~async-a~async-b~async-c~b~c.js (a~async-a~async-b~async-c~b~c) 20 bytes <{9}> ={0}= ={4}= ={3}= ={8}= ={2}= ={7}= ={6}= >{3}< >{5}< [rendered] split chunk (cache group: default) (name: a~async-a~async-b~async-c~b~c)
+    chunk    {1} default/a~async-a~async-b~async-c~b~c.js (a~async-a~async-b~async-c~b~c) 20 bytes <{9}> ={0}= ={4}= ={2}= ={7}= ={3}= ={6}= ={8}= >{2}< >{5}< [rendered] split chunk (cache group: default) (name: a~async-a~async-b~async-c~b~c)
         > ./c [8] ./index.js 3:0-47
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-    chunk    {2} default/vendors~a~async-a~async-b~b.js (vendors~a~async-a~async-b~b) 20 bytes <{9}> ={0}= ={11}= ={10}= ={1}= ={7}= ={6}= >{3}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~a~async-a~async-b~b)
+    chunk    {2} default/async-b~async-c~async-g~b~c.js (async-b~async-c~async-g~b~c) 20 bytes <{0}> <{3}> <{1}> <{8}> <{10}> <{9}> ={5}= ={0}= ={4}= ={1}= ={7}= ={3}= ={6}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g~b~c)
+        > ./g [] 6:0-47
+        > ./g [] 6:0-47
+        > ./c [8] ./index.js 3:0-47
+        > ./b [8] ./index.js 2:0-47
+        [1] ./f.js 20 bytes {2} {11} {12} [built]
+    chunk    {3} default/vendors~a~async-a~async-b~b.js (vendors~a~async-a~async-b~b) 20 bytes <{9}> ={0}= ={11}= ={10}= ={1}= ={2}= ={6}= ={8}= >{2}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~a~async-a~async-b~b)
         > ./b b
         > ./a a
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
-        [3] ./node_modules/y.js 20 bytes {2} [built]
+        [3] ./node_modules/y.js 20 bytes {3} [built]
-    chunk    {3} default/async-b~async-c~async-g~b~c.js (async-b~async-c~async-g~b~c) 20 bytes <{0}> <{2}> <{1}> <{6}> <{10}> <{9}> ={5}= ={0}= ={4}= ={1}= ={8}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g~b~c)
+    chunk    {4} default/vendors~async-c~c.js (vendors~async-c~c) 20 bytes <{9}> ={0}= ={12}= ={1}= ={2}= ={7}= [initial] [rendered] split chunk (cache group: vendors) (name: vendors~async-c~c)
-        > ./g [] 6:0-47
-        > ./g [] 6:0-47
-        > ./c [8] ./index.js 3:0-47
-        [1] ./f.js 20 bytes {3} {7} {11} {12} [built]
-    chunk    {4} default/vendors~async-c~c.js (vendors~async-c~c) 20 bytes <{9}> ={0}= ={12}= ={1}= ={3}= ={8}= [initial] [rendered] split chunk (cache group: vendors) (name: vendors~async-c~c)
         > ./c c
         > ./c [8] ./index.js 3:0-47
         [7] ./node_modules/z.js 20 bytes {4} [built]
-    chunk    {5} default/async-g.js (async-g) 34 bytes <{0}> <{2}> <{1}> <{6}> <{10}> ={3}= [rendered]
+    chunk    {5} default/async-g.js (async-g) 34 bytes <{0}> <{3}> <{1}> <{8}> <{10}> ={2}= [rendered]
         > ./g [] 6:0-47
         > ./g [] 6:0-47
         [9] ./g.js 34 bytes {5} [built]
-    chunk    {6} default/async-a.js (async-a) 156 bytes <{9}> ={0}= ={2}= ={1}= >{3}< >{5}< [rendered]
+    chunk    {6} default/async-b.js (async-b) 72 bytes <{9}> ={0}= ={3}= ={1}= ={2}= [rendered]
+        > ./b [8] ./index.js 2:0-47
+        [4] ./b.js 72 bytes {6} {11} [built]
+    chunk    {7} default/async-c.js (async-c) 72 bytes <{9}> ={0}= ={4}= ={1}= ={2}= [rendered]
+        > ./c [8] ./index.js 3:0-47
+        [5] ./c.js 72 bytes {7} {12} [built]
+    chunk    {8} default/a~async-a.js (a~async-a) 156 bytes <{9}> ={0}= ={3}= ={1}= >{2}< >{5}< [rendered] split chunk (cache group: default) (name: a~async-a)
         > ./a [8] ./index.js 1:0-47
-        [6] ./a.js + 1 modules 156 bytes {6} {10} [built]
+        [6] ./a.js + 1 modules 156 bytes {8} {10} [built]
             | ./a.js 121 bytes [built]
             | ./e.js 20 bytes [built]
-    chunk    {7} default/async-b.js (async-b) 92 bytes <{9}> ={0}= ={2}= ={1}= [rendered]
+    chunk    {9} default/main.js (main) 147 bytes >{0}< >{3}< >{1}< >{2}< >{6}< >{8}< >{4}< >{7}< [entry] [rendered]
-        > ./b [8] ./index.js 2:0-47
-        [1] ./f.js 20 bytes {3} {7} {11} {12} [built]
-        [4] ./b.js 72 bytes {7} {11} [built]
-    chunk    {8} default/async-c.js (async-c) 72 bytes <{9}> ={0}= ={4}= ={1}= ={3}= [rendered]
-        > ./c [8] ./index.js 3:0-47
-        [5] ./c.js 72 bytes {8} {12} [built]
-    chunk    {9} default/main.js (main) 147 bytes >{0}< >{2}< >{1}< >{6}< >{7}< >{4}< >{3}< >{8}< [entry] [rendered]
         > ./ main
         [8] ./index.js 147 bytes {9} [built]
-    chunk   {10} default/a.js (a) 176 bytes ={0}= ={2}= >{3}< >{5}< [entry] [rendered]
+    chunk   {10} default/a.js (a) 176 bytes ={0}= ={3}= >{2}< >{5}< [entry] [rendered]
         > ./a a
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-        [6] ./a.js + 1 modules 156 bytes {6} {10} [built]
+        [6] ./a.js + 1 modules 156 bytes {8} {10} [built]
             | ./a.js 121 bytes [built]
             | ./e.js 20 bytes [built]
-    chunk   {11} default/b.js (b) 112 bytes ={0}= ={2}= [entry] [rendered]
+    chunk   {11} default/b.js (b) 112 bytes ={0}= ={3}= [entry] [rendered]
         > ./b b
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-        [1] ./f.js 20 bytes {3} {7} {11} {12} [built]
+        [1] ./f.js 20 bytes {2} {11} {12} [built]
-        [4] ./b.js 72 bytes {7} {11} [built]
+        [4] ./b.js 72 bytes {6} {11} [built]
     chunk   {12} default/c.js (c) 112 bytes ={0}= ={4}= [entry] [rendered]
         > ./c c
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-        [1] ./f.js 20 bytes {3} {7} {11} {12} [built]
+        [1] ./f.js 20 bytes {2} {11} {12} [built]
-        [5] ./c.js 72 bytes {8} {12} [built]
+        [5] ./c.js 72 bytes {7} {12} [built]
 Child manual:
     Entrypoint main = default/main.js
     Entrypoint a = default/vendors.js default/a.js
@@ -195,7 +195,7 @@ Child name-too-long:
     Entrypoint aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa = vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccc~716093be.js vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.js aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.js
     Entrypoint bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb = vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccc~716093be.js vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.js bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.js
     Entrypoint cccccccccccccccccccccccccccccc = vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccc~716093be.js vendors~async-c~cccccccccccccccccccccccccccccc.js cccccccccccccccccccccccccccccc.js
-    chunk    {0} vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccc~716093be.js (vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccc~716093be) 20 bytes <{9}> ={4}= ={12}= ={2}= ={11}= ={10}= ={1}= ={3}= ={8}= ={7}= ={6}= >{3}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccc~716093be)
+    chunk    {0} vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccc~716093be.js (vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccc~716093be) 20 bytes <{9}> ={4}= ={12}= ={3}= ={11}= ={10}= ={1}= ={2}= ={7}= ={6}= ={8}= >{2}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccc~716093be)
         > ./c cccccccccccccccccccccccccccccc
         > ./b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
         > ./a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -203,58 +203,58 @@ Child name-too-long:
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
         [2] ./node_modules/x.js 20 bytes {0} [built]
-    chunk    {1} aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccc~e7d53185.js (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccc~e7d53185) 20 bytes <{9}> ={0}= ={4}= ={3}= ={8}= ={2}= ={7}= ={6}= >{3}< >{5}< [rendered] split chunk (cache group: default) (name: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccc~e7d53185)
+    chunk    {1} aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccc~e7d53185.js (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccc~e7d53185) 20 bytes <{9}> ={0}= ={4}= ={2}= ={7}= ={3}= ={6}= ={8}= >{2}< >{5}< [rendered] split chunk (cache group: default) (name: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~async-c~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccc~e7d53185)
         > ./c [8] ./index.js 3:0-47
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-    chunk    {2} vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.js (vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb) 20 bytes <{9}> ={0}= ={11}= ={10}= ={1}= ={7}= ={6}= >{3}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb)
+    chunk    {2} async-b~async-c~async-g~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccccccccccccccccccc.js (async-b~async-c~async-g~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccccccccccccccccccc) 20 bytes <{0}> <{3}> <{1}> <{8}> <{10}> <{9}> ={5}= ={0}= ={4}= ={1}= ={7}= ={3}= ={6}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccccccccccccccccccc)
+        > ./g [] 6:0-47
+        > ./g [] 6:0-47
+        > ./c [8] ./index.js 3:0-47
+        > ./b [8] ./index.js 2:0-47
+        [1] ./f.js 20 bytes {2} {11} {12} [built]
+    chunk    {3} vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.js (vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb) 20 bytes <{9}> ={0}= ={11}= ={10}= ={1}= ={2}= ={6}= ={8}= >{2}< >{5}< [initial] [rendered] split chunk (cache group: vendors) (name: vendors~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a~async-b~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb)
         > ./b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
         > ./a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
         > ./b [8] ./index.js 2:0-47
         > ./a [8] ./index.js 1:0-47
-        [3] ./node_modules/y.js 20 bytes {2} [built]
+        [3] ./node_modules/y.js 20 bytes {3} [built]
-    chunk    {3} async-b~async-c~async-g~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccccccccccccccccccc.js (async-b~async-c~async-g~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccccccccccccccccccc) 20 bytes <{0}> <{2}> <{1}> <{6}> <{10}> <{9}> ={5}= ={0}= ={4}= ={1}= ={8}= [rendered] split chunk (cache group: default) (name: async-b~async-c~async-g~bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb~cccccccccccccccccccccccccccccc)
+    chunk    {4} vendors~async-c~cccccccccccccccccccccccccccccc.js (vendors~async-c~cccccccccccccccccccccccccccccc) 20 bytes <{9}> ={0}= ={12}= ={1}= ={2}= ={7}= [initial] [rendered] split chunk (cache group: vendors) (name: vendors~async-c~cccccccccccccccccccccccccccccc)
-        > ./g [] 6:0-47
-        > ./g [] 6:0-47
-        > ./c [8] ./index.js 3:0-47
-        [1] ./f.js 20 bytes {3} {7} {11} {12} [built]
-    chunk    {4} vendors~async-c~cccccccccccccccccccccccccccccc.js (vendors~async-c~cccccccccccccccccccccccccccccc) 20 bytes <{9}> ={0}= ={12}= ={1}= ={3}= ={8}= [initial] [rendered] split chunk (cache group: vendors) (name: vendors~async-c~cccccccccccccccccccccccccccccc)
         > ./c cccccccccccccccccccccccccccccc
         > ./c [8] ./index.js 3:0-47
         [7] ./node_modules/z.js 20 bytes {4} [built]
-    chunk    {5} async-g.js (async-g) 34 bytes <{0}> <{2}> <{1}> <{6}> <{10}> ={3}= [rendered]
+    chunk    {5} async-g.js (async-g) 34 bytes <{0}> <{3}> <{1}> <{8}> <{10}> ={2}= [rendered]
         > ./g [] 6:0-47
         > ./g [] 6:0-47
         [9] ./g.js 34 bytes {5} [built]
-    chunk    {6} async-a.js (async-a) 156 bytes <{9}> ={0}= ={2}= ={1}= >{3}< >{5}< [rendered]
+    chunk    {6} async-b.js (async-b) 72 bytes <{9}> ={0}= ={3}= ={1}= ={2}= [rendered]
+        > ./b [8] ./index.js 2:0-47
+        [4] ./b.js 72 bytes {6} {11} [built]
+    chunk    {7} async-c.js (async-c) 72 bytes <{9}> ={0}= ={4}= ={1}= ={2}= [rendered]
+        > ./c [8] ./index.js 3:0-47
+        [5] ./c.js 72 bytes {7} {12} [built]
+    chunk    {8} aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a.js (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a) 156 bytes <{9}> ={0}= ={3}= ={1}= >{2}< >{5}< [rendered] split chunk (cache group: default) (name: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa~async-a)
         > ./a [8] ./index.js 1:0-47
-        [6] ./a.js + 1 modules 156 bytes {6} {10} [built]
+        [6] ./a.js + 1 modules 156 bytes {8} {10} [built]
             | ./a.js 121 bytes [built]
             | ./e.js 20 bytes [built]
-    chunk    {7} async-b.js (async-b) 92 bytes <{9}> ={0}= ={2}= ={1}= [rendered]
+    chunk    {9} main.js (main) 147 bytes >{0}< >{3}< >{1}< >{2}< >{6}< >{8}< >{4}< >{7}< [entry] [rendered]
-        > ./b [8] ./index.js 2:0-47
-        [1] ./f.js 20 bytes {3} {7} {11} {12} [built]
-        [4] ./b.js 72 bytes {7} {11} [built]
-    chunk    {8} async-c.js (async-c) 72 bytes <{9}> ={0}= ={4}= ={1}= ={3}= [rendered]
-        > ./c [8] ./index.js 3:0-47
-        [5] ./c.js 72 bytes {8} {12} [built]
-    chunk    {9} main.js (main) 147 bytes >{0}< >{2}< >{1}< >{6}< >{7}< >{4}< >{3}< >{8}< [entry] [rendered]
         > ./ main
         [8] ./index.js 147 bytes {9} [built]
-    chunk   {10} aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.js (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) 176 bytes ={0}= ={2}= >{3}< >{5}< [entry] [rendered]
+    chunk   {10} aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.js (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) 176 bytes ={0}= ={3}= >{2}< >{5}< [entry] [rendered]
         > ./a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-        [6] ./a.js + 1 modules 156 bytes {6} {10} [built]
+        [6] ./a.js + 1 modules 156 bytes {8} {10} [built]
             | ./a.js 121 bytes [built]
             | ./e.js 20 bytes [built]
-    chunk   {11} bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.js (bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb) 112 bytes ={0}= ={2}= [entry] [rendered]
+    chunk   {11} bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.js (bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb) 112 bytes ={0}= ={3}= [entry] [rendered]
         > ./b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-        [1] ./f.js 20 bytes {3} {7} {11} {12} [built]
+        [1] ./f.js 20 bytes {2} {11} {12} [built]
-        [4] ./b.js 72 bytes {7} {11} [built]
+        [4] ./b.js 72 bytes {6} {11} [built]
     chunk   {12} cccccccccccccccccccccccccccccc.js (cccccccccccccccccccccccccccccc) 112 bytes ={0}= ={4}= [entry] [rendered]
         > ./c cccccccccccccccccccccccccccccc
         [0] ./d.js 20 bytes {1} {10} {11} {12} [built]
-        [1] ./f.js 20 bytes {3} {7} {11} {12} [built]
+        [1] ./f.js 20 bytes {2} {11} {12} [built]
-        [5] ./c.js 72 bytes {8} {12} [built]
+        [5] ./c.js 72 bytes {7} {12} [built]