1 ; RUN: opt < %s -instcombine -S | FileCheck %s 2 3 define zeroext i1 @_Z3fooPb(i8* nocapture %x) { 4 entry: 5 %a = load i8* %x, align 1, !range !0 6 %b = and i8 %a, 1 7 %tobool = icmp ne i8 %b, 0 8 ret i1 %tobool 9 } 10 11 ; CHECK: %a = load i8* %x, align 1, !range !0 12 ; CHECK-NEXT: %tobool = icmp ne i8 %a, 0 13 ; CHECK-NEXT: ret i1 %tobool 14 15 !0 = metadata !{i8 0, i8 2} 16
