diff --git a/src/Analyser/NodeScopeResolver.php b/src/Analyser/NodeScopeResolver.php
index a745d920f1..1165c81b72 100644
--- a/src/Analyser/NodeScopeResolver.php
+++ b/src/Analyser/NodeScopeResolver.php
@@ -1029,19 +1029,24 @@ private function processStmtNode(
 			foreach ($finalScopeResult->getExitPointsByType(Continue_::class) as $continueExitPoint) {
 				$finalScope = $continueExitPoint->getScope()->mergeWith($finalScope);
 			}
+
+			$loopScope = $finalScope;
 			foreach ($stmt->loop as $loopExpr) {
-				$finalScope = $this->processExprNode($loopExpr, $finalScope, $nodeCallback, ExpressionContext::createTopLevel())->getScope();
+				$loopScope = $this->processExprNode($loopExpr, $loopScope, $nodeCallback, ExpressionContext::createTopLevel())->getScope();
+			}
+			$finalScope = $loopScope->generalizeWith($finalScope);
+			foreach ($stmt->cond as $condExpr) {
+				$finalScope = $finalScope->filterByFalseyValue($condExpr);
 			}
+
 			foreach ($finalScopeResult->getExitPointsByType(Break_::class) as $breakExitPoint) {
 				$finalScope = $breakExitPoint->getScope()->mergeWith($finalScope);
 			}
 
-			if ($this->polluteScopeWithLoopInitialAssignments) {
-				$scope = $initScope;
+			if (!$this->polluteScopeWithLoopInitialAssignments) {
+				$finalScope = $finalScope->mergeWith($scope);
 			}
 
-			$finalScope = $finalScope->mergeWith($scope);
-
 			return new StatementResult(
 				$finalScope,
 				$finalScopeResult->hasYield() || $hasYield,
diff --git a/tests/PHPStan/Analyser/LegacyNodeScopeResolverTest.php b/tests/PHPStan/Analyser/LegacyNodeScopeResolverTest.php
index 199537c33c..d28ee02b4c 100644
--- a/tests/PHPStan/Analyser/LegacyNodeScopeResolverTest.php
+++ b/tests/PHPStan/Analyser/LegacyNodeScopeResolverTest.php
@@ -421,7 +421,7 @@ public function dataAssignInIf(): array
 				$testScope,
 				'previousI',
 				TrinaryLogic::createYes(),
-				'0|1',
+				'int<1, max>',
 			],
 			[
 				$testScope,
@@ -582,14 +582,14 @@ public function dataAssignInIf(): array
 			[
 				$testScope,
 				'nonexistentVariableOutsideFor',
-				TrinaryLogic::createMaybe(),
+				TrinaryLogic::createYes(),
 				'1',
 			],
 			[
 				$testScope,
 				'integerOrNullFromFor',
 				TrinaryLogic::createYes(),
-				'1|null',
+				'1',
 			],
 			[
 				$testScope,
@@ -816,17 +816,17 @@ public function dataConstantTypes(): array
 			[
 				$testScope,
 				'incrementInForLoop',
-				'int<1, max>',
+				'int<2, max>',
 			],
 			[
 				$testScope,
 				'valueOverwrittenInForLoop',
-				'1|2',
+				'2',
 			],
 			[
 				$testScope,
 				'arrayOverwrittenInForLoop',
-				'array{a: int<1, max>, b: \'bar\'|\'foo\'}',
+				'array{a: int<2, max>, b: \'bar\'}',
 			],
 			[
 				$testScope,
@@ -836,12 +836,12 @@ public function dataConstantTypes(): array
 			[
 				$testScope,
 				'intProperty',
-				'int<1, max>',
+				'int<2, max>',
 			],
 			[
 				$testScope,
 				'staticIntProperty',
-				'int<1, max>',
+				'int<2, max>',
 			],
 			[
 				$testScope,
@@ -6922,11 +6922,6 @@ public function dataLoopVariables(): array
 				'$foo',
 				"'end'",
 			],
-			[
-				'LoopVariables\Bar|LoopVariables\Foo|LoopVariables\Lorem|null',
-				'$foo',
-				"'afterLoop'",
-			],
 			[
 				'int<1, max>|null',
 				'$nullableVal',
@@ -6942,11 +6937,6 @@ public function dataLoopVariables(): array
 				'$nullableVal',
 				"'nullableValElse'",
 			],
-			[
-				'1|int<10, max>|null',
-				'$nullableVal',
-				"'afterLoop'",
-			],
 			[
 				'LoopVariables\Foo|false',
 				'$falseOrObject',
@@ -6957,11 +6947,6 @@ public function dataLoopVariables(): array
 				'$falseOrObject',
 				"'end'",
 			],
-			[
-				'LoopVariables\Foo|false',
-				'$falseOrObject',
-				"'afterLoop'",
-			],
 		];
 	}
 
@@ -7043,6 +7028,21 @@ public function dataForeachLoopVariables(): array
 				'$i',
 				"'afterLoop'",
 			],
+			[
+				'LoopVariables\Bar|LoopVariables\Foo|LoopVariables\Lorem|null',
+				'$foo',
+				"'afterLoop'",
+			],
+			[
+				'1|int<10, max>|null',
+				'$nullableVal',
+				"'afterLoop'",
+			],
+			[
+				'LoopVariables\Foo|false',
+				'$falseOrObject',
+				"'afterLoop'",
+			],
 		];
 	}
 
@@ -7064,6 +7064,21 @@ public function dataWhileLoopVariables(): array
 				'$i',
 				"'afterLoop'",
 			],
+			[
+				'LoopVariables\Bar|LoopVariables\Foo|LoopVariables\Lorem|null',
+				'$foo',
+				"'afterLoop'",
+			],
+			[
+				'1|int<10, max>|null',
+				'$nullableVal',
+				"'afterLoop'",
+			],
+			[
+				'LoopVariables\Foo|false',
+				'$falseOrObject',
+				"'afterLoop'",
+			],
 		];
 	}
 
@@ -7086,6 +7101,21 @@ public function dataForLoopVariables(): array
 				'$i',
 				"'afterLoop'",
 			],
+			[
+				'LoopVariables\Bar|LoopVariables\Foo|LoopVariables\Lorem',
+				'$foo',
+				"'afterLoop'",
+			],
+			[
+				'1|int<10, max>',
+				'$nullableVal',
+				"'afterLoop'",
+			],
+			[
+				'LoopVariables\Foo',
+				'$falseOrObject',
+				"'afterLoop'",
+			],
 		];
 	}
 
diff --git a/tests/PHPStan/Analyser/data/for-loop-i-type.php b/tests/PHPStan/Analyser/data/for-loop-i-type.php
index 983738189f..692c30585d 100644
--- a/tests/PHPStan/Analyser/data/for-loop-i-type.php
+++ b/tests/PHPStan/Analyser/data/for-loop-i-type.php
@@ -11,9 +11,30 @@ public function doBar() {
 		for($i = 1; $i < 50; $i++) {
 			assertType('int<1, 49>', $i);
 		}
+
+		assertType('50', $i);
+
 		for($i = 50; $i > 0; $i--) {
 			assertType('int<1, max>', $i); // could be int<1, 50>
 		}
+
+		assertType('0', $i);
+	}
+
+	public function doBaz() {
+		for($i = 1; $i < 50; $i += 2) {
+			assertType('int<1, 49>', $i);
+		}
+
+		assertType('int<50, 51>', $i);
+	}
+
+	public function doLOrem() {
+		for($i = 1; $i < 50; $i++) {
+			break;
+		}
+
+		assertType('int<1, 50>', $i);
 	}
 
 }