1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -instcombine -S | FileCheck %s 3 4define i1 @PR2330(i32 %a) { 5; CHECK-LABEL: @PR2330( 6; CHECK-NEXT: [[TOBOOL:%.*]] = icmp ne i32 %a, 0 7; CHECK-NEXT: ret i1 [[TOBOOL]] 8; 9 %tmp15 = shl i32 1, %a 10 %tmp237 = and i32 %tmp15, 1 11 %toBool = icmp eq i32 %tmp237, 0 12 ret i1 %toBool 13} 14 15