diff --git a/lib/Target/Mips/Mips16InstrInfo.td b/lib/Target/Mips/Mips16InstrInfo.td
index d4d61550b46..2740a1d83a8 100644
--- a/lib/Target/Mips/Mips16InstrInfo.td
+++ b/lib/Target/Mips/Mips16InstrInfo.td
@@ -1508,3 +1508,7 @@ class Wrapper16Pat<SDNode node, Instruction ADDiuOp, RegisterClass RC>:
 def : Wrapper16Pat<tglobaladdr, AddiuRxRxImmX16, CPU16Regs>;
 def : Wrapper16Pat<tglobaltlsaddr, AddiuRxRxImmX16, CPU16Regs>;
 
+def : Mips16Pat<(i32 (extloadi8   addr16:$src)),
+                (LbuRxRyOffMemX16  addr16:$src)>;
+def : Mips16Pat<(i32 (extloadi16  addr16:$src)),
+                (LhuRxRyOffMemX16  addr16:$src)>;
\ No newline at end of file
diff --git a/test/CodeGen/Mips/misha.ll b/test/CodeGen/Mips/misha.ll
new file mode 100644
index 00000000000..80637edb167
--- /dev/null
+++ b/test/CodeGen/Mips/misha.ll
@@ -0,0 +1,69 @@
+; RUN: llc  -march=mipsel -mcpu=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16
+
+define i32 @sumc(i8* nocapture %to, i8* nocapture %from, i32) nounwind {
+entry:
+  %sext = shl i32 %0, 16
+  %conv = ashr exact i32 %sext, 16
+  %cmp8 = icmp eq i32 %conv, 0
+  br i1 %cmp8, label %for.end, label %for.body.lr.ph
+
+for.body.lr.ph:                                   ; preds = %entry
+  %.pre = load i8* %to, align 1
+  br label %for.body
+
+for.body:                                         ; preds = %for.body.lr.ph, %for.body
+  %1 = phi i8 [ %.pre, %for.body.lr.ph ], [ %conv4, %for.body ]
+  %i.010 = phi i32 [ 0, %for.body.lr.ph ], [ %inc, %for.body ]
+  %from.addr.09 = phi i8* [ %from, %for.body.lr.ph ], [ %incdec.ptr, %for.body ]
+  %incdec.ptr = getelementptr inbounds i8* %from.addr.09, i32 1
+  %2 = load i8* %from.addr.09, align 1
+  %conv27 = zext i8 %2 to i32
+  %conv36 = zext i8 %1 to i32
+  %add = add nsw i32 %conv36, %conv27
+  %conv4 = trunc i32 %add to i8
+  store i8 %conv4, i8* %to, align 1
+  %inc = add nsw i32 %i.010, 1
+  %cmp = icmp eq i32 %inc, %conv
+  br i1 %cmp, label %for.end, label %for.body
+; 16: sumc:
+; 16: 	lbu	${{[0-9]+}}, 0(${{[0-9]+}})
+; 16: 	lbu	${{[0-9]+}}, 0(${{[0-9]+}})
+; 16: sum:
+; 16: 	lhu	${{[0-9]+}}, 0(${{[0-9]+}})
+; 16: 	lhu	${{[0-9]+}}, 0(${{[0-9]+}})
+
+for.end:                                          ; preds = %for.body, %entry
+  ret i32 undef
+}
+
+define i32 @sum(i16* nocapture %to, i16* nocapture %from, i32) nounwind {
+entry:
+  %sext = shl i32 %0, 16
+  %conv = ashr exact i32 %sext, 16
+  %cmp8 = icmp eq i32 %conv, 0
+  br i1 %cmp8, label %for.end, label %for.body.lr.ph
+
+for.body.lr.ph:                                   ; preds = %entry
+  %.pre = load i16* %to, align 2
+  br label %for.body
+
+for.body:                                         ; preds = %for.body.lr.ph, %for.body
+  %1 = phi i16 [ %.pre, %for.body.lr.ph ], [ %conv4, %for.body ]
+  %i.010 = phi i32 [ 0, %for.body.lr.ph ], [ %inc, %for.body ]
+  %from.addr.09 = phi i16* [ %from, %for.body.lr.ph ], [ %incdec.ptr, %for.body ]
+  %incdec.ptr = getelementptr inbounds i16* %from.addr.09, i32 1
+  %2 = load i16* %from.addr.09, align 2
+  %conv27 = zext i16 %2 to i32
+  %conv36 = zext i16 %1 to i32
+  %add = add nsw i32 %conv36, %conv27
+  %conv4 = trunc i32 %add to i16
+  store i16 %conv4, i16* %to, align 2
+  %inc = add nsw i32 %i.010, 1
+  %cmp = icmp eq i32 %inc, %conv
+  br i1 %cmp, label %for.end, label %for.body
+
+for.end:                                          ; preds = %for.body, %entry
+  ret i32 undef
+}
+
+