| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py | |
| ; RUN: opt < %s -passes=instcombine -S | FileCheck %s | |
| define i1 @PR2330(i32 %a) { | |
| ; CHECK-LABEL: @PR2330( | |
| ; CHECK-NEXT: [[TOBOOL:%.*]] = icmp ne i32 %a, 0 | |
| ; CHECK-NEXT: ret i1 [[TOBOOL]] | |
| ; | |
| %tmp15 = shl i32 1, %a | |
| %tmp237 = and i32 %tmp15, 1 | |
| %toBool = icmp eq i32 %tmp237, 0 | |
| ret i1 %toBool | |
| } | |