diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
index 6af7e9eaa5775..b493dff23fc0b 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -1630,6 +1630,20 @@ Instruction *InstCombinerImpl::visitCallInst(CallInst &CI) {
       }
     }
 
+    // umin(i1 X, i1 Y) -> and i1 X, Y
+    // smax(i1 X, i1 Y) -> and i1 X, Y
+    if ((IID == Intrinsic::umin || IID == Intrinsic::smax) &&
+        II->getType()->isIntOrIntVectorTy(1)) {
+      return BinaryOperator::CreateAnd(I0, I1);
+    }
+
+    // umax(i1 X, i1 Y) -> or i1 X, Y
+    // smin(i1 X, i1 Y) -> or i1 X, Y
+    if ((IID == Intrinsic::umax || IID == Intrinsic::smin) &&
+        II->getType()->isIntOrIntVectorTy(1)) {
+      return BinaryOperator::CreateOr(I0, I1);
+    }
+
     if (IID == Intrinsic::smax || IID == Intrinsic::smin) {
       // smax (neg nsw X), (neg nsw Y) --> neg nsw (smin X, Y)
       // smin (neg nsw X), (neg nsw Y) --> neg nsw (smax X, Y)
diff --git a/llvm/test/Transforms/InstCombine/fold-minmax-i1.ll b/llvm/test/Transforms/InstCombine/fold-minmax-i1.ll
index 44d913d3bb608..bf86eef968183 100644
--- a/llvm/test/Transforms/InstCombine/fold-minmax-i1.ll
+++ b/llvm/test/Transforms/InstCombine/fold-minmax-i1.ll
@@ -8,7 +8,7 @@
 define i1 @umin_scalar(i1 %0, i1 %1) {
 ; CHECK-LABEL: define i1 @umin_scalar
 ; CHECK-SAME: (i1 [[TMP0:%.*]], i1 [[TMP1:%.*]]) {
-; CHECK-NEXT:    [[TMP3:%.*]] = call i1 @llvm.umin.i1(i1 [[TMP0]], i1 [[TMP1]])
+; CHECK-NEXT:    [[TMP3:%.*]] = and i1 [[TMP0]], [[TMP1]]
 ; CHECK-NEXT:    ret i1 [[TMP3]]
 ;
   %3 = call i1 @llvm.umin.i1(i1 %0, i1 %1)
@@ -18,7 +18,7 @@ define i1 @umin_scalar(i1 %0, i1 %1) {
 define i1 @smin_scalar(i1 %0, i1 %1) {
 ; CHECK-LABEL: define i1 @smin_scalar
 ; CHECK-SAME: (i1 [[TMP0:%.*]], i1 [[TMP1:%.*]]) {
-; CHECK-NEXT:    [[TMP3:%.*]] = call i1 @llvm.smin.i1(i1 [[TMP0]], i1 [[TMP1]])
+; CHECK-NEXT:    [[TMP3:%.*]] = or i1 [[TMP0]], [[TMP1]]
 ; CHECK-NEXT:    ret i1 [[TMP3]]
 ;
   %3 = call i1 @llvm.smin.i1(i1 %0, i1 %1)
@@ -28,7 +28,7 @@ define i1 @smin_scalar(i1 %0, i1 %1) {
 define i1 @umax_scalar(i1 %0, i1 %1) {
 ; CHECK-LABEL: define i1 @umax_scalar
 ; CHECK-SAME: (i1 [[TMP0:%.*]], i1 [[TMP1:%.*]]) {
-; CHECK-NEXT:    [[TMP3:%.*]] = call i1 @llvm.umax.i1(i1 [[TMP0]], i1 [[TMP1]])
+; CHECK-NEXT:    [[TMP3:%.*]] = or i1 [[TMP0]], [[TMP1]]
 ; CHECK-NEXT:    ret i1 [[TMP3]]
 ;
   %3 = call i1 @llvm.umax.i1(i1 %0, i1 %1)
@@ -38,7 +38,7 @@ define i1 @umax_scalar(i1 %0, i1 %1) {
 define i1 @smax_scalar(i1 %0, i1 %1) {
 ; CHECK-LABEL: define i1 @smax_scalar
 ; CHECK-SAME: (i1 [[TMP0:%.*]], i1 [[TMP1:%.*]]) {
-; CHECK-NEXT:    [[TMP3:%.*]] = call i1 @llvm.smax.i1(i1 [[TMP0]], i1 [[TMP1]])
+; CHECK-NEXT:    [[TMP3:%.*]] = and i1 [[TMP0]], [[TMP1]]
 ; CHECK-NEXT:    ret i1 [[TMP3]]
 ;
   %3 = call i1 @llvm.smax.i1(i1 %0, i1 %1)
@@ -52,7 +52,7 @@ define i1 @smax_scalar(i1 %0, i1 %1) {
 define <4 x i1> @umin_vector(<4 x i1> %0, <4 x i1> %1) {
 ; CHECK-LABEL: define <4 x i1> @umin_vector
 ; CHECK-SAME: (<4 x i1> [[TMP0:%.*]], <4 x i1> [[TMP1:%.*]]) {
-; CHECK-NEXT:    [[TMP3:%.*]] = call <4 x i1> @llvm.umin.v4i1(<4 x i1> [[TMP0]], <4 x i1> [[TMP1]])
+; CHECK-NEXT:    [[TMP3:%.*]] = and <4 x i1> [[TMP0]], [[TMP1]]
 ; CHECK-NEXT:    ret <4 x i1> [[TMP3]]
 ;
   %3 = call <4 x i1> @llvm.umin.v4i1(<4 x i1> %0, <4 x i1> %1)
@@ -62,7 +62,7 @@ define <4 x i1> @umin_vector(<4 x i1> %0, <4 x i1> %1) {
 define <4 x i1> @smin_vector(<4 x i1> %0, <4 x i1> %1) {
 ; CHECK-LABEL: define <4 x i1> @smin_vector
 ; CHECK-SAME: (<4 x i1> [[TMP0:%.*]], <4 x i1> [[TMP1:%.*]]) {
-; CHECK-NEXT:    [[TMP3:%.*]] = call <4 x i1> @llvm.smin.v4i1(<4 x i1> [[TMP0]], <4 x i1> [[TMP1]])
+; CHECK-NEXT:    [[TMP3:%.*]] = or <4 x i1> [[TMP0]], [[TMP1]]
 ; CHECK-NEXT:    ret <4 x i1> [[TMP3]]
 ;
   %3 = call <4 x i1> @llvm.smin.v4i1(<4 x i1> %0, <4 x i1> %1)
@@ -72,7 +72,7 @@ define <4 x i1> @smin_vector(<4 x i1> %0, <4 x i1> %1) {
 define <4 x i1> @umax_vector(<4 x i1> %0, <4 x i1> %1) {
 ; CHECK-LABEL: define <4 x i1> @umax_vector
 ; CHECK-SAME: (<4 x i1> [[TMP0:%.*]], <4 x i1> [[TMP1:%.*]]) {
-; CHECK-NEXT:    [[TMP3:%.*]] = call <4 x i1> @llvm.umax.v4i1(<4 x i1> [[TMP0]], <4 x i1> [[TMP1]])
+; CHECK-NEXT:    [[TMP3:%.*]] = or <4 x i1> [[TMP0]], [[TMP1]]
 ; CHECK-NEXT:    ret <4 x i1> [[TMP3]]
 ;
   %3 = call <4 x i1> @llvm.umax.v4i1(<4 x i1> %0, <4 x i1> %1)
@@ -82,7 +82,7 @@ define <4 x i1> @umax_vector(<4 x i1> %0, <4 x i1> %1) {
 define <4 x i1> @smax_vector(<4 x i1> %0, <4 x i1> %1) {
 ; CHECK-LABEL: define <4 x i1> @smax_vector
 ; CHECK-SAME: (<4 x i1> [[TMP0:%.*]], <4 x i1> [[TMP1:%.*]]) {
-; CHECK-NEXT:    [[TMP3:%.*]] = call <4 x i1> @llvm.smax.v4i1(<4 x i1> [[TMP0]], <4 x i1> [[TMP1]])
+; CHECK-NEXT:    [[TMP3:%.*]] = and <4 x i1> [[TMP0]], [[TMP1]]
 ; CHECK-NEXT:    ret <4 x i1> [[TMP3]]
 ;
   %3 = call <4 x i1> @llvm.smax.v4i1(<4 x i1> %0, <4 x i1> %1)