1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=instcombine -S | FileCheck %s 3 4; PR2479 5; (See also PR1800.) 6 7define i1 @test(i32 %In) { 8; CHECK-LABEL: @test( 9; CHECK-NEXT: [[C2:%.*]] = icmp eq i32 [[IN:%.*]], 15 10; CHECK-NEXT: ret i1 [[C2]] 11; 12 %c1 = icmp ugt i32 %In, 13 13 %c2 = icmp eq i32 %In, 15 14 %V = and i1 %c1, %c2 15 ret i1 %V 16} 17 18define i1 @test_logical(i32 %In) { 19; CHECK-LABEL: @test_logical( 20; CHECK-NEXT: [[C2:%.*]] = icmp eq i32 [[IN:%.*]], 15 21; CHECK-NEXT: ret i1 [[C2]] 22; 23 %c1 = icmp ugt i32 %In, 13 24 %c2 = icmp eq i32 %In, 15 25 %V = select i1 %c1, i1 %c2, i1 false 26 ret i1 %V 27} 28 29