1; RUN: opt < %s -instcombine -S | FileCheck %s 2 3; Provide legal integer types. 4target datalayout = "n8:16:32:64" 5 6 7define void @PR21651() { 8 switch i2 0, label %out [ 9 i2 0, label %out 10 i2 1, label %out 11 ] 12 13out: 14 ret void 15} 16 17; CHECK-LABEL: define void @PR21651( 18; CHECK: switch i2 0, label %out [ 19; CHECK: i2 0, label %out 20; CHECK: i2 1, label %out 21; CHECK: ] 22; CHECK: out: ; preds = %0, %0, %0 23; CHECK: ret void 24; CHECK: } 25