1 ; RUN: llc < %s -mtriple=arm64-apple-ios7.0 | FileCheck %s 2 ; Test case related to <rdar://problem/15633429>. 3 4 ; CHECK-LABEL: small 5 define i64 @small(i64 %encodedBase) { 6 cmp: 7 %lnot.i.i = icmp eq i64 %encodedBase, 0 8 br i1 %lnot.i.i, label %if, label %else 9 if: 10 %tmp1 = call i8* @llvm.returnaddress(i32 0) 11 br label %end 12 else: 13 %tmp3 = call i8* @llvm.returnaddress(i32 0) 14 %ptr = getelementptr inbounds i8, i8* %tmp3, i64 -16 15 %ld = load i8, i8* %ptr, align 4 16 %tmp2 = inttoptr i8 %ld to i8* 17 br label %end 18 end: 19 %tmp = phi i8* [ %tmp1, %if ], [ %tmp2, %else ] 20 %coerce.val.pi56 = ptrtoint i8* %tmp to i64 21 ret i64 %coerce.val.pi56 22 } 23 24 declare i8* @llvm.returnaddress(i32) 25
