; RUN: llc -mcpu=ppc64 < %s | FileCheck %s target datalayout = "E-m:e-i64:64-n32:64" target triple = "powerpc64-unknown-linux-gnu" ; Function Attrs: noreturn nounwind define signext i32 @_Z1fRPc(i8** nocapture dereferenceable(8) %p) #0 { entry: %.pre = load i8** %p, align 8 br label %loop loop: ; preds = %loop.backedge, %entry %0 = phi i8* [ %.pre, %entry ], [ %.be, %loop.backedge ] %1 = load i8* %0, align 1 %tobool = icmp eq i8 %1, 0 %incdec.ptr = getelementptr inbounds i8* %0, i64 1 store i8* %incdec.ptr, i8** %p, align 8 %2 = load i8* %incdec.ptr, align 1 %tobool2 = icmp ne i8 %2, 0 %or.cond = and i1 %tobool, %tobool2 br i1 %or.cond, label %if.then3, label %loop.backedge if.then3: ; preds = %loop %incdec.ptr4 = getelementptr inbounds i8* %0, i64 2 store i8* %incdec.ptr4, i8** %p, align 8 br label %loop.backedge loop.backedge: ; preds = %if.then3, %loop %.be = phi i8* [ %incdec.ptr4, %if.then3 ], [ %incdec.ptr, %loop ] br label %loop ; CHECK-LABEL: @_Z1fRPc ; CHECK-NOT: rlwinm {{[0-9]+}}, {{[0-9]+}}, 0, 24, 31 ; CHECK-NOT: clrlwi {{[0-9]+}}, {{[0-9]+}}, 24 } attributes #0 = { noreturn nounwind }