93 lines · plain
1; RUN: %lli -jit-kind=mcjit -remote-mcjit -O0 -disable-lazy-compilation=false -mcjit-remote-process=lli-child-target %s2; XFAIL: target={{.*-windows-(gnu|msvc)}}3; REQUIRES: thread_support4; UNSUPPORTED: target=powerpc64-unknown-linux-gnu5; Remove UNSUPPORTED for powerpc64-unknown-linux-gnu if problem caused by r266663 is fixed6 7; The intention of this test is to verify that symbols mapped to COMMON in ELF8; 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 430@zero_arr = common global [10 x i32] zeroinitializer, align 1631@zero_double = common global double 0.000000e+00, align 832 33define i32 @main() nounwind {34entry:35 %retval = alloca i32, align 436 %i = alloca i32, align 437 store i32 0, ptr %retval38 %0 = load i32, ptr @zero_int, align 439 %add = add nsw i32 %0, 540 %idxprom = sext i32 %add to i6441 %arrayidx = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom42 store i32 40, ptr %arrayidx, align 443 %1 = load double, ptr @zero_double, align 844 %cmp = fcmp olt double %1, 1.000000e+0045 br i1 %cmp, label %if.then, label %if.end46 47if.then: ; preds = %entry48 %2 = load i32, ptr @zero_int, align 449 %add1 = add nsw i32 %2, 250 %idxprom2 = sext i32 %add1 to i6451 %arrayidx3 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom252 store i32 70, ptr %arrayidx3, align 453 br label %if.end54 55if.end: ; preds = %if.then, %entry56 store i32 1, ptr %i, align 457 br label %for.cond58 59for.cond: ; preds = %for.inc, %if.end60 %3 = load i32, ptr %i, align 461 %cmp4 = icmp slt i32 %3, 1062 br i1 %cmp4, label %for.body, label %for.end63 64for.body: ; preds = %for.cond65 %4 = load i32, ptr %i, align 466 %sub = sub nsw i32 %4, 167 %idxprom5 = sext i32 %sub to i6468 %arrayidx6 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom569 %5 = load i32, ptr %arrayidx6, align 470 %6 = load i32, ptr %i, align 471 %idxprom7 = sext i32 %6 to i6472 %arrayidx8 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom773 %7 = load i32, ptr %arrayidx8, align 474 %add9 = add nsw i32 %5, %775 %8 = load i32, ptr %i, align 476 %idxprom10 = sext i32 %8 to i6477 %arrayidx11 = getelementptr inbounds [10 x i32], ptr @zero_arr, i32 0, i64 %idxprom1078 store i32 %add9, ptr %arrayidx11, align 479 br label %for.inc80 81for.inc: ; preds = %for.body82 %9 = load i32, ptr %i, align 483 %inc = add nsw i32 %9, 184 store i32 %inc, ptr %i, align 485 br label %for.cond86 87for.end: ; preds = %for.cond88 %10 = load i32, ptr getelementptr inbounds ([10 x i32], ptr @zero_arr, i32 0, i64 9), align 489 %cmp12 = icmp eq i32 %10, 11090 %cond = select i1 %cmp12, i32 0, i32 -191 ret i32 %cond92}93