89 lines · plain
1; RUN: %lli -jit-kind=mcjit -O0 -disable-lazy-compilation=false %s2 3; The intention of this test is to verify that symbols mapped to COMMON in ELF4; work as expected.5;6; Compiled from this C code:7;8; int zero_int;9; double zero_double;10; int zero_arr[10];11; 12; int main()13; {14; zero_arr[zero_int + 5] = 40;15; 16; if (zero_double < 1.1)17; zero_arr[zero_int + 2] = 70;18; 19; for (int i = 1; i < 10; ++i) {20; zero_arr[i] = zero_arr[i - 1] + zero_arr[i];21; }22; return zero_arr[9] == 110 ? 0 : -1;23; }24 25@zero_int = common global i32 0, align 426@zero_arr = common global [10 x i32] zeroinitializer, align 1627@zero_double = common global double 0.000000e+00, align 828 29define i32 @main() nounwind {30entry:31 %retval = alloca i32, align 432 %i = alloca i32, align 433 store i32 0, ptr %retval34 %0 = load i32, ptr @zero_int, align 435 %add = add nsw i32 %0, 536 %idxprom = sext i32 %add to i6437 %arrayidx = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom38 store i32 40, ptr %arrayidx, align 439 %1 = load double, ptr @zero_double, align 840 %cmp = fcmp olt double %1, 1.100000e+0041 br i1 %cmp, label %if.then, label %if.end42 43if.then: ; preds = %entry44 %2 = load i32, ptr @zero_int, align 445 %add1 = add nsw i32 %2, 246 %idxprom2 = sext i32 %add1 to i6447 %arrayidx3 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom248 store i32 70, ptr %arrayidx3, align 449 br label %if.end50 51if.end: ; preds = %if.then, %entry52 store i32 1, ptr %i, align 453 br label %for.cond54 55for.cond: ; preds = %for.inc, %if.end56 %3 = load i32, ptr %i, align 457 %cmp4 = icmp slt i32 %3, 1058 br i1 %cmp4, label %for.body, label %for.end59 60for.body: ; preds = %for.cond61 %4 = load i32, ptr %i, align 462 %sub = sub nsw i32 %4, 163 %idxprom5 = sext i32 %sub to i6464 %arrayidx6 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom565 %5 = load i32, ptr %arrayidx6, align 466 %6 = load i32, ptr %i, align 467 %idxprom7 = sext i32 %6 to i6468 %arrayidx8 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom769 %7 = load i32, ptr %arrayidx8, align 470 %add9 = add nsw i32 %5, %771 %8 = load i32, ptr %i, align 472 %idxprom10 = sext i32 %8 to i6473 %arrayidx11 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom1074 store i32 %add9, ptr %arrayidx11, align 475 br label %for.inc76 77for.inc: ; preds = %for.body78 %9 = load i32, ptr %i, align 479 %inc = add nsw i32 %9, 180 store i32 %inc, ptr %i, align 481 br label %for.cond82 83for.end: ; preds = %for.cond84 %10 = load i32, ptr getelementptr inbounds ([10 x i32], ptr @zero_arr, i32 0, i64 9), align 485 %cmp12 = icmp eq i32 %10, 11086 %cond = select i1 %cmp12, i32 0, i32 -187 ret i32 %cond88}89