diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
--- a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
@@ -2239,9 +2239,11 @@
   // those conditions rather than checking them. This is difficult because of
   // undef/poison (PR34838).
   if (IsAShr) {
-    if (Pred == CmpInst::ICMP_SLT || (Pred == CmpInst::ICMP_SGT && IsExact)) {
+    if (Pred == CmpInst::ICMP_SLT || (Pred == CmpInst::ICMP_SGT && IsExact) ||
+        (Pred == CmpInst::ICMP_UGT && IsExact)) {
       // icmp slt (ashr X, ShAmtC), C --> icmp slt X, (C << ShAmtC)
       // icmp sgt (ashr exact X, ShAmtC), C --> icmp sgt X, (C << ShAmtC)
+      // icmp ugt (ashr exact X, ShAmtC), C --> icmp ugt X, (C << ShAmtC)
       APInt ShiftedC = C.shl(ShAmtVal);
       if (ShiftedC.ashr(ShAmtVal) == C)
         return new ICmpInst(Pred, X, ConstantInt::get(ShrTy, ShiftedC));
diff --git a/llvm/test/Transforms/InstCombine/icmp-shr-lt-gt.ll b/llvm/test/Transforms/InstCombine/icmp-shr-lt-gt.ll
--- a/llvm/test/Transforms/InstCombine/icmp-shr-lt-gt.ll
+++ b/llvm/test/Transforms/InstCombine/icmp-shr-lt-gt.ll
@@ -2216,6 +2216,15 @@
   ret i1 %c
 }
 
+define i1 @lashrugt_00_00_exact(i8 %x) {
+; CHECK-LABEL: @lashrugt_00_00_exact(
+; CHECK-NEXT:    %c = icmp ugt i8 %x, 80
+;
+  %s = ashr exact i8 %x, 3
+  %c = icmp ugt i8 %s, 10
+  ret i1 %c
+}
+
 define i1 @lshrult_01_00_exact(i4 %x) {
 ; CHECK-LABEL: @lshrult_01_00_exact(
 ; CHECK-NEXT:    ret i1 false