diff --git a/llvm/include/llvm/Transforms/Scalar/SimpleLoopUnswitch.h b/llvm/include/llvm/Transforms/Scalar/SimpleLoopUnswitch.h
--- a/llvm/include/llvm/Transforms/Scalar/SimpleLoopUnswitch.h
+++ b/llvm/include/llvm/Transforms/Scalar/SimpleLoopUnswitch.h
@@ -61,9 +61,11 @@
 /// not currently implement that in any mode.
 class SimpleLoopUnswitchPass : public PassInfoMixin<SimpleLoopUnswitchPass> {
   bool NonTrivial;
+  bool Trivial;
 
 public:
-  SimpleLoopUnswitchPass(bool NonTrivial = false) : NonTrivial(NonTrivial) {}
+  SimpleLoopUnswitchPass(bool NonTrivial = false, bool Trivial = true)
+      : NonTrivial(NonTrivial), Trivial(Trivial) {}
 
   PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM,
                         LoopStandardAnalysisResults &AR, LPMUpdater &U);
diff --git a/llvm/lib/Passes/PassBuilder.cpp b/llvm/lib/Passes/PassBuilder.cpp
--- a/llvm/lib/Passes/PassBuilder.cpp
+++ b/llvm/lib/Passes/PassBuilder.cpp
@@ -2091,9 +2091,8 @@
     assert(false &&
            "unable to strip pass name from parametrized pass specification");
   }
-  if (Params.empty())
-    return ParametersT{};
-  if (!Params.consume_front("<") || !Params.consume_back(">")) {
+  if (!Params.empty() &&
+      (!Params.consume_front("<") || !Params.consume_back(">"))) {
     assert(false && "invalid format for parametrized pass name");
   }
 
@@ -2234,15 +2233,17 @@
   return Opts;
 }
 
-Expected<bool> parseLoopUnswitchOptions(StringRef Params) {
-  bool Result = false;
+Expected<std::pair<bool, bool>> parseLoopUnswitchOptions(StringRef Params) {
+  std::pair<bool, bool> Result = {false, true};
   while (!Params.empty()) {
     StringRef ParamName;
     std::tie(ParamName, Params) = Params.split(';');
 
     bool Enable = !ParamName.consume_front("no-");
     if (ParamName == "nontrivial") {
-      Result = Enable;
+      Result.first = Enable;
+    } else if (ParamName == "trivial") {
+      Result.second = Enable;
     } else {
       return make_error<StringError>(
           formatv("invalid LoopUnswitch pass parameter '{0}' ", ParamName)
diff --git a/llvm/lib/Passes/PassRegistry.def b/llvm/lib/Passes/PassRegistry.def
--- a/llvm/lib/Passes/PassRegistry.def
+++ b/llvm/lib/Passes/PassRegistry.def
@@ -445,9 +445,9 @@
 #endif
 LOOP_PASS_WITH_PARAMS("simple-loop-unswitch",
                       "SimpleLoopUnswitchPass",
-                      [](bool NonTrivial) {
-                        return SimpleLoopUnswitchPass(NonTrivial);
+                      [](std::pair<bool, bool> Params) {
+                        return SimpleLoopUnswitchPass(Params.first, Params.second);
                       },
                       parseLoopUnswitchOptions,
-                      "no-nontrivial;nontrivial")
+                      "nontrivial;no-nontrivial;trivial;no-trivial")
 #undef LOOP_PASS_WITH_PARAMS
diff --git a/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp b/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
--- a/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
+++ b/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
@@ -2984,7 +2984,8 @@
 /// done.
 static bool
 unswitchLoop(Loop &L, DominatorTree &DT, LoopInfo &LI, AssumptionCache &AC,
-             AAResults &AA, TargetTransformInfo &TTI, bool NonTrivial,
+             AAResults &AA, TargetTransformInfo &TTI, bool Trivial,
+             bool NonTrivial,
              function_ref<void(bool, bool, ArrayRef<Loop *>)> UnswitchCB,
              ScalarEvolution *SE, MemorySSAUpdater *MSSAU) {
   assert(L.isRecursivelyLCSSAForm(DT, LI) &&
@@ -2995,7 +2996,7 @@
     return false;
 
   // Try trivial unswitch first before loop over other basic blocks in the loop.
-  if (unswitchAllTrivialConditions(L, DT, LI, SE, MSSAU)) {
+  if (Trivial && unswitchAllTrivialConditions(L, DT, LI, SE, MSSAU)) {
     // If we unswitched successfully we will want to clean up the loop before
     // processing it further so just mark it as unswitched and return.
     UnswitchCB(/*CurrentLoopValid*/ true, false, {});
@@ -3087,7 +3088,7 @@
     if (VerifyMemorySSA)
       AR.MSSA->verifyMemorySSA();
   }
-  if (!unswitchLoop(L, AR.DT, AR.LI, AR.AC, AR.AA, AR.TTI, NonTrivial,
+  if (!unswitchLoop(L, AR.DT, AR.LI, AR.AC, AR.AA, AR.TTI, Trivial, NonTrivial,
                     UnswitchCB, &AR.SE,
                     MSSAU.hasValue() ? MSSAU.getPointer() : nullptr))
     return PreservedAnalyses::all();
@@ -3181,7 +3182,7 @@
     MSSA->verifyMemorySSA();
 
   bool Changed =
-      unswitchLoop(*L, DT, LI, AC, AA, TTI, NonTrivial, UnswitchCB, SE,
+      unswitchLoop(*L, DT, LI, AC, AA, TTI, true, NonTrivial, UnswitchCB, SE,
                    MSSAU.hasValue() ? MSSAU.getPointer() : nullptr);
 
   if (MSSA && VerifyMemorySSA)
diff --git a/llvm/test/Other/print-passes.ll b/llvm/test/Other/print-passes.ll
--- a/llvm/test/Other/print-passes.ll
+++ b/llvm/test/Other/print-passes.ll
@@ -21,6 +21,6 @@
 ; CHECK: Loop passes:
 ; CHECK: no-op-loop
 ; CHECK: Loop passes with params:
-; CHECK: simple-loop-unswitch<no-nontrivial;nontrivial>
+; CHECK: simple-loop-unswitch<nontrivial;no-nontrivial;trivial;no-trivial>
 ; CHECK: Loop analyses:
 ; CHECK: no-op-loop
diff --git a/llvm/test/Transforms/SimpleLoopUnswitch/options.ll b/llvm/test/Transforms/SimpleLoopUnswitch/options.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/Transforms/SimpleLoopUnswitch/options.ll
@@ -0,0 +1,26 @@
+; RUN: opt -passes='simple-loop-unswitch<no-trivial>' -S < %s | FileCheck %s --check-prefix=NOTRIVIAL
+; RUN: opt -passes='simple-loop-unswitch' -S < %s | FileCheck %s --check-prefix=TRIVIAL
+; RUN: opt -passes='simple-loop-unswitch<trivial>' -S < %s | FileCheck %s --check-prefix=TRIVIAL
+
+declare void @some_func() noreturn
+
+; NOTRIVIAL-NOT: split
+; TRIVIAL: split
+define i32 @test1(i32* %var, i1 %cond1, i1 %cond2) {
+entry:
+  br label %loop_begin
+
+loop_begin:
+  br i1 %cond1, label %continue, label %loop_exit	; first trivial condition
+
+continue:
+  %var_val = load i32, i32* %var
+  br i1 %cond2, label %do_something, label %loop_exit	; second trivial condition
+
+do_something:
+  call void @some_func() noreturn nounwind
+  br label %loop_begin
+
+loop_exit:
+  ret i32 0
+}
\ No newline at end of file