diff --git a/llvm/lib/CodeGen/TargetPassConfig.cpp b/llvm/lib/CodeGen/TargetPassConfig.cpp
--- a/llvm/lib/CodeGen/TargetPassConfig.cpp
+++ b/llvm/lib/CodeGen/TargetPassConfig.cpp
@@ -668,6 +668,7 @@
 
   // Run loop strength reduction before anything else.
   if (getOptLevel() != CodeGenOpt::None && !DisableLSR) {
+    addPass(createCanonicalizeFreezeInLoopsPass());
     addPass(createLoopStrengthReducePass());
     if (PrintLSR)
       addPass(createPrintFunctionPass(dbgs(), "\n\n*** Code after LSR ***\n"));
diff --git a/llvm/test/CodeGen/AArch64/O3-pipeline.ll b/llvm/test/CodeGen/AArch64/O3-pipeline.ll
--- a/llvm/test/CodeGen/AArch64/O3-pipeline.ll
+++ b/llvm/test/CodeGen/AArch64/O3-pipeline.ll
@@ -35,6 +35,7 @@
 ; CHECK-NEXT:       Module Verifier
 ; CHECK-NEXT:       Canonicalize natural loops
 ; CHECK-NEXT:       Loop Pass Manager
+; CHECK-NEXT:         Canonicalize Freeze Instructions in Loops
 ; CHECK-NEXT:         Induction Variable Users
 ; CHECK-NEXT:         Loop Strength Reduction
 ; CHECK-NEXT:       Basic Alias Analysis (stateless AA impl)
diff --git a/llvm/test/CodeGen/ARM/O3-pipeline.ll b/llvm/test/CodeGen/ARM/O3-pipeline.ll
--- a/llvm/test/CodeGen/ARM/O3-pipeline.ll
+++ b/llvm/test/CodeGen/ARM/O3-pipeline.ll
@@ -15,6 +15,7 @@
 ; CHECK-NEXT:      Canonicalize natural loops
 ; CHECK-NEXT:      Scalar Evolution Analysis
 ; CHECK-NEXT:      Loop Pass Manager
+; CHECK-NEXT:        Canonicalize Freeze Instructions in Loops
 ; CHECK-NEXT:        Induction Variable Users
 ; CHECK-NEXT:        Loop Strength Reduction
 ; CHECK-NEXT:      Basic Alias Analysis (stateless AA impl)
diff --git a/llvm/test/CodeGen/X86/O3-pipeline.ll b/llvm/test/CodeGen/X86/O3-pipeline.ll
--- a/llvm/test/CodeGen/X86/O3-pipeline.ll
+++ b/llvm/test/CodeGen/X86/O3-pipeline.ll
@@ -27,6 +27,7 @@
 ; CHECK-NEXT:       Canonicalize natural loops
 ; CHECK-NEXT:       Scalar Evolution Analysis
 ; CHECK-NEXT:       Loop Pass Manager
+; CHECK-NEXT:         Canonicalize Freeze Instructions in Loops
 ; CHECK-NEXT:         Induction Variable Users
 ; CHECK-NEXT:         Loop Strength Reduction
 ; CHECK-NEXT:       Basic Alias Analysis (stateless AA impl)
diff --git a/llvm/test/Transforms/CanonicalizeFreezeInLoops/aarch64.ll b/llvm/test/Transforms/CanonicalizeFreezeInLoops/aarch64.ll
--- a/llvm/test/Transforms/CanonicalizeFreezeInLoops/aarch64.ll
+++ b/llvm/test/Transforms/CanonicalizeFreezeInLoops/aarch64.ll
@@ -7,13 +7,12 @@
 define void @f(i8* %p, i32 %n, i32 %m) {
 ; CHECK-LABEL: f:
 ; CHECK:       // %bb.0: // %entry
-; CHECK-NEXT:    mov w8, #1
+; CHECK-NEXT:    add w8, w2, #1 // =1
 ; CHECK-NEXT:  .LBB0_1: // %loop
 ; CHECK-NEXT:    // =>This Inner Loop Header: Depth=1
-; CHECK-NEXT:    add w9, w2, w8
-; CHECK-NEXT:    cmp w8, w1
+; CHECK-NEXT:    strb wzr, [x0, w8, sxtw]
+; CHECK-NEXT:    subs w1, w1, #1 // =1
 ; CHECK-NEXT:    add w8, w8, #1 // =1
-; CHECK-NEXT:    strb wzr, [x0, w9, sxtw]
 ; CHECK-NEXT:    b.ne .LBB0_1
 ; CHECK-NEXT:  // %bb.2: // %exit
 ; CHECK-NEXT:    ret