1 ; RUN: llc < %s -march=cpp -cppgen=program -o %t 2 ; RUN: grep "BranchInst::Create(label_if_then, label_if_end, int1_cmp, label_entry);" %t 3 4 define i32 @some_func(i32 %a) nounwind { 5 entry: 6 %retval = alloca i32 ; <i32*> [#uses=2] 7 %a.addr = alloca i32 ; <i32*> [#uses=8] 8 store i32 %a, i32* %a.addr 9 %tmp = load i32* %a.addr ; <i32> [#uses=1] 10 %inc = add i32 %tmp, 1 ; <i32> [#uses=1] 11 store i32 %inc, i32* %a.addr 12 %tmp1 = load i32* %a.addr ; <i32> [#uses=1] 13 %cmp = icmp slt i32 %tmp1, 3 ; <i1> [#uses=1] 14 br i1 %cmp, label %if.then, label %if.end 15 16 if.then: ; preds = %entry 17 store i32 7, i32* %a.addr 18 br label %if.end 19 20 if.end: ; preds = %if.then, %entry 21 %tmp2 = load i32* %a.addr ; <i32> [#uses=1] 22 %inc3 = add i32 %tmp2, 1 ; <i32> [#uses=1] 23 store i32 %inc3, i32* %a.addr 24 %tmp4 = load i32* %a.addr ; <i32> [#uses=1] 25 store i32 %tmp4, i32* %retval 26 %0 = load i32* %retval ; <i32> [#uses=1] 27 ret i32 %0 28 } 29
