--- /dev/null
+# RUN: llc -mtriple=powerpc64le--linux-gnu -start-before ppc-mi-peepholes %s -o - -verify-machineinstrs | FileCheck %s
+# RUN: llc -mtriple=powerpc64le--linux-gnu -run-pass ppc-mi-peepholes %s -o - -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-PASS
+
+# The differential revision https://reviews.llvm.org/D60402 was supposed to
+# collapse RLDICL/RLDICR into RLDIC when possible, but it missed removing the
+# RLDICL instruction. This test case tests the fix for the bug.
+
+--- |
+ ; ModuleID = 'jump-tables-collapse-rotate-remove-SrcMI.ll'
+ source_filename = "jump-tables-collapse-rotate-remove-SrcMI.ll"
+ target datalayout = "e-m:e-i64:64-n32:64"
+
+ define dso_local i64 @test(i64 %a, i64 %b) local_unnamed_addr {
+ entry:
+ %add = add nsw i64 %b, %a
+ ret i64 %add
+ }
+
+...
+---
+name: test
+alignment: 16
+tracksRegLiveness: true
+registers:
+ - { id: 0, class: g8rc }
+ - { id: 1, class: g8rc }
+ - { id: 2, class: g8rc }
+liveins:
+ - { reg: '$x3', virtual-reg: '%0' }
+ - { reg: '$x4', virtual-reg: '%1' }
+frameInfo:
+ maxAlignment: 1
+machineFunctionInfo: {}
+body: |
+body: |
+ bb.0.entry:
+ liveins: $x3, $x4
+
+ %1:g8rc = COPY $x4
+ %0:g8rc = COPY $x3
+ %2:g8rc = RLDICL killed %1, 0, 32
+ %3:g8rc = RLDICR %2, 2, 61
+ $x3 = COPY %3
+ BLR8 implicit $lr8, implicit $rm, implicit $x3
+
+...
+# CHECK-LABEL: test:
+# CHECK: # %bb.0: # %entry
+# CHECK-NEXT: rldic 3, 4, 2, 30
+# CHECK-NEXT: blr
+#
+# CHECK-PASS-NOT: %2:g8rc = RLDICL killed %1, 0, 32
+# CHECK-PASS-NOT: %3:g8rc = RLDICR %2, 2, 61
+# CHECK-PASS: %3:g8rc = RLDIC %1, 2, 30