Index: lib/Target/MSP430/MSP430InstrInfo.td
===================================================================
--- lib/Target/MSP430/MSP430InstrInfo.td
+++ lib/Target/MSP430/MSP430InstrInfo.td
@@ -122,6 +122,7 @@
 }
 
 let usesCustomInserter = 1 in {
+  let Uses = [SR] in {
   def Select8  : Pseudo<(outs GR8:$dst), (ins GR8:$src, GR8:$src2, i8imm:$cc),
                         "# Select8 PSEUDO",
                         [(set GR8:$dst,
@@ -130,6 +131,7 @@
                         "# Select16 PSEUDO",
                         [(set GR16:$dst,
                           (MSP430selectcc GR16:$src, GR16:$src2, imm:$cc))]>;
+  }
   let Defs = [SR] in {
   def Shl8     : Pseudo<(outs GR8:$dst), (ins GR8:$src, GR8:$cnt),
                         "# Shl8 PSEUDO",
Index: test/CodeGen/MSP430/select-use-sr.ll
===================================================================
--- /dev/null
+++ test/CodeGen/MSP430/select-use-sr.ll
@@ -0,0 +1,21 @@
+; RUN: llc < %s -march=msp430 | FileCheck %s
+; PR32769
+
+target triple = "msp430"
+
+; Test that CMP instruction is not removed by MachineCSE.
+;
+; CHECK-LABEL: @f
+; CHECK: cmp.w r15, r13
+; CHECK: cmp.w r15, r13
+; CHECK-NEXT: jeq .LBB0_2
+define i16 @f(i16, i16, i16, i16) {
+entry:
+  %4 = icmp ult i16 %1, %3
+  %5 = zext i1 %4 to i16
+  %6 = icmp ult i16 %0, %2
+  %7 = zext i1 %6 to i16
+  %8 = icmp eq i16 %1, %3
+  %out = select i1 %8, i16 %5, i16 %7
+  ret i16 %out
+}