Precommit test for propogate disjoint.NFC

Signed-off-by: feng.feng <[email protected]>

Author: fengfeng09

llvm/test/CodeGen/X86/propogate-disjoint-in-shl-or.ll

@@ -0,0 +1,22 @@
+; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+; RUN: llc -mtriple=x86_64 %s -start-before=x86-isel -o - -stop-after=x86-isel | FileCheck %s
+
+define void @add_shl_or_disjoint(i32 %x, ptr addrspace(1) %o) {
+  ; CHECK-LABEL: name: add_shl_or_disjoint
+  ; CHECK: bb.0 (%ir-block.0):
+  ; CHECK-NEXT:   liveins: $edi, $rsi
+  ; CHECK-NEXT: {{  $}}
+  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:gr64 = COPY $rsi
+  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:gr32 = COPY $edi
+  ; CHECK-NEXT:   [[SHL32ri:%[0-9]+]]:gr32 = SHL32ri [[COPY1]], 2, implicit-def dead $eflags
+  ; CHECK-NEXT:   [[OR32ri:%[0-9]+]]:gr32 = OR32ri [[SHL32ri]], -1069531068, implicit-def dead $eflags
+  ; CHECK-NEXT:   [[ADD32ri:%[0-9]+]]:gr32 = ADD32ri [[OR32ri]], 1234567890, implicit-def dead $eflags
+  ; CHECK-NEXT:   MOV32mr [[COPY]], 1, $noreg, 0, $noreg, killed [[ADD32ri]] :: (store (s32) into %ir.o, addrspace 1)
+  ; CHECK-NEXT:   RET 0
+  %or = or disjoint i32 %x, 4027584529
+  %shl = shl i32 %or, 2
+  %add = add i32 %shl, 1234567890
+  store i32 %add, ptr addrspace(1) %o
+  ret void
+}
+