diff --git a/llvm/lib/Transforms/Scalar/GVN.cpp b/llvm/lib/Transforms/Scalar/GVN.cpp
--- a/llvm/lib/Transforms/Scalar/GVN.cpp
+++ b/llvm/lib/Transforms/Scalar/GVN.cpp
@@ -531,6 +531,7 @@
     case Instruction::AddrSpaceCast:
     case Instruction::BitCast:
     case Instruction::Select:
+    case Instruction::Freeze:
     case Instruction::ExtractElement:
     case Instruction::InsertElement:
     case Instruction::ShuffleVector:
diff --git a/llvm/test/Transforms/GVN/freeze.ll b/llvm/test/Transforms/GVN/freeze.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/Transforms/GVN/freeze.ll
@@ -0,0 +1,14 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt < %s -gvn -S | FileCheck %s
+; RUN: opt < %s -passes=gvn -S | FileCheck %s
+
+define i1 @f(i1 %a) {
+; CHECK-LABEL: @f(
+; CHECK-NEXT:    [[B:%.*]] = freeze i1 [[A:%.*]]
+; CHECK-NEXT:    ret i1 [[B]]
+;
+  %b = freeze i1 %a
+  %c = freeze i1 %a
+  %d = and i1 %b, %b
+  ret i1 %d
+}