1; RUN: %lli -jit-kind=mcjit -remote-mcjit -O0 -disable-lazy-compilation=false -mcjit-remote-process=lli-child-target%exeext %s 2; XFAIL: target={{.*-windows-(gnu|msvc)}} 3; REQUIRES: thread_support 4; UNSUPPORTED: target=powerpc64-unknown-linux-gnu 5; Remove UNSUPPORTED for powerpc64-unknown-linux-gnu if problem caused by r266663 is fixed 6 7; The intention of this test is to verify that symbols mapped to COMMON in ELF 8; work as expected. 9; 10; Compiled from this C code: 11; 12; int zero_int; 13; double zero_double; 14; int zero_arr[10]; 15; 16; int main() 17; { 18; zero_arr[zero_int + 5] = 40; 19; 20; if (zero_double < 1.0) 21; zero_arr[zero_int + 2] = 70; 22; 23; for (int i = 1; i < 10; ++i) { 24; zero_arr[i] = zero_arr[i - 1] + zero_arr[i]; 25; } 26; return zero_arr[9] == 110 ? 0 : -1; 27; } 28 29@zero_int = common global i32 0, align 4 30@zero_arr = common global [10 x i32] zeroinitializer, align 16 31@zero_double = common global double 0.000000e+00, align 8 32 33define i32 @main() nounwind { 34entry: 35 %retval = alloca i32, align 4 36 %i = alloca i32, align 4 37 store i32 0, ptr %retval 38 %0 = load i32, ptr @zero_int, align 4 39 %add = add nsw i32 %0, 5 40 %idxprom = sext i32 %add to i64 41 %arrayidx = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom 42 store i32 40, ptr %arrayidx, align 4 43 %1 = load double, ptr @zero_double, align 8 44 %cmp = fcmp olt double %1, 1.000000e+00 45 br i1 %cmp, label %if.then, label %if.end 46 47if.then: ; preds = %entry 48 %2 = load i32, ptr @zero_int, align 4 49 %add1 = add nsw i32 %2, 2 50 %idxprom2 = sext i32 %add1 to i64 51 %arrayidx3 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom2 52 store i32 70, ptr %arrayidx3, align 4 53 br label %if.end 54 55if.end: ; preds = %if.then, %entry 56 store i32 1, ptr %i, align 4 57 br label %for.cond 58 59for.cond: ; preds = %for.inc, %if.end 60 %3 = load i32, ptr %i, align 4 61 %cmp4 = icmp slt i32 %3, 10 62 br i1 %cmp4, label %for.body, label %for.end 63 64for.body: ; preds = %for.cond 65 %4 = load i32, ptr %i, align 4 66 %sub = sub nsw i32 %4, 1 67 %idxprom5 = sext i32 %sub to i64 68 %arrayidx6 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom5 69 %5 = load i32, ptr %arrayidx6, align 4 70 %6 = load i32, ptr %i, align 4 71 %idxprom7 = sext i32 %6 to i64 72 %arrayidx8 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom7 73 %7 = load i32, ptr %arrayidx8, align 4 74 %add9 = add nsw i32 %5, %7 75 %8 = load i32, ptr %i, align 4 76 %idxprom10 = sext i32 %8 to i64 77 %arrayidx11 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom10 78 store i32 %add9, ptr %arrayidx11, align 4 79 br label %for.inc 80 81for.inc: ; preds = %for.body 82 %9 = load i32, ptr %i, align 4 83 %inc = add nsw i32 %9, 1 84 store i32 %inc, ptr %i, align 4 85 br label %for.cond 86 87for.end: ; preds = %for.cond 88 %10 = load i32, ptr getelementptr inbounds ([10 x i32], ptr @zero_arr, i32 0, i64 9), align 4 89 %cmp12 = icmp eq i32 %10, 110 90 %cond = select i1 %cmp12, i32 0, i32 -1 91 ret i32 %cond 92} 93