1 ; RUN: opt < %s -S -codegenprepare -mtriple=x86_64-unknown-linux-gnu | FileCheck %s 2 3 define i64 @test.after(i8 addrspace(1)* readonly align 8) { 4 ; CHECK-LABEL: test.after 5 ; CHECK: sunkaddr 6 entry: 7 %.0 = getelementptr inbounds i8, i8 addrspace(1)* %0, i64 8 8 %addr = bitcast i8 addrspace(1)* %.0 to i32 addrspace(1)* 9 br label %header 10 11 header: 12 %addr.in.loop = phi i32 addrspace(1)* [ %addr, %entry ], [ %addr.after, %header ] 13 %local_2_ = phi i64 [ 0, %entry ], [ %.9, %header ] 14 %.7 = load i32, i32 addrspace(1)* %addr.in.loop, align 8 15 fence acquire 16 %.1 = getelementptr inbounds i8, i8 addrspace(1)* %0, i64 8 17 %addr.after = bitcast i8 addrspace(1)* %.1 to i32 addrspace(1)* 18 %.8 = sext i32 %.7 to i64 19 %.9 = add i64 %local_2_, %.8 20 %not. = icmp sgt i64 %.9, 999 21 br i1 %not., label %exit, label %header 22 23 exit: 24 ret i64 %.9 25 } 26
