1 ; RUN: %lli -jit-kind=orc-mcjit -remote-mcjit -O0 -disable-lazy-compilation=false -mcjit-remote-process=lli-child-target%exeext %s 2 ; XFAIL: mingw32,win32 3 ; UNSUPPORTED: powerpc64-unknown-linux-gnu 4 ; Remove UNSUPPORTED for powerpc64-unknown-linux-gnu if problem caused by r266663 is fixed 5 6 ; The intention of this test is to verify that symbols mapped to COMMON in ELF 7 ; work as expected. 8 ; 9 ; Compiled from this C code: 10 ; 11 ; int zero_int; 12 ; double zero_double; 13 ; int zero_arr[10]; 14 ; 15 ; int main() 16 ; { 17 ; zero_arr[zero_int + 5] = 40; 18 ; 19 ; if (zero_double < 1.0) 20 ; zero_arr[zero_int + 2] = 70; 21 ; 22 ; for (int i = 1; i < 10; ++i) { 23 ; zero_arr[i] = zero_arr[i - 1] + zero_arr[i]; 24 ; } 25 ; return zero_arr[9] == 110 ? 0 : -1; 26 ; } 27 28 @zero_int = common global i32 0, align 4 29 @zero_arr = common global [10 x i32] zeroinitializer, align 16 30 @zero_double = common global double 0.000000e+00, align 8 31 32 define i32 @main() nounwind { 33 entry: 34 %retval = alloca i32, align 4 35 %i = alloca i32, align 4 36 store i32 0, i32* %retval 37 %0 = load i32, i32* @zero_int, align 4 38 %add = add nsw i32 %0, 5 39 %idxprom = sext i32 %add to i64 40 %arrayidx = getelementptr inbounds [10 x i32], [10 x i32]* @zero_arr, i32 0, i64 %idxprom 41 store i32 40, i32* %arrayidx, align 4 42 %1 = load double, double* @zero_double, align 8 43 %cmp = fcmp olt double %1, 1.000000e+00 44 br i1 %cmp, label %if.then, label %if.end 45 46 if.then: ; preds = %entry 47 %2 = load i32, i32* @zero_int, align 4 48 %add1 = add nsw i32 %2, 2 49 %idxprom2 = sext i32 %add1 to i64 50 %arrayidx3 = getelementptr inbounds [10 x i32], [10 x i32]* @zero_arr, i32 0, i64 %idxprom2 51 store i32 70, i32* %arrayidx3, align 4 52 br label %if.end 53 54 if.end: ; preds = %if.then, %entry 55 store i32 1, i32* %i, align 4 56 br label %for.cond 57 58 for.cond: ; preds = %for.inc, %if.end 59 %3 = load i32, i32* %i, align 4 60 %cmp4 = icmp slt i32 %3, 10 61 br i1 %cmp4, label %for.body, label %for.end 62 63 for.body: ; preds = %for.cond 64 %4 = load i32, i32* %i, align 4 65 %sub = sub nsw i32 %4, 1 66 %idxprom5 = sext i32 %sub to i64 67 %arrayidx6 = getelementptr inbounds [10 x i32], [10 x i32]* @zero_arr, i32 0, i64 %idxprom5 68 %5 = load i32, i32* %arrayidx6, align 4 69 %6 = load i32, i32* %i, align 4 70 %idxprom7 = sext i32 %6 to i64 71 %arrayidx8 = getelementptr inbounds [10 x i32], [10 x i32]* @zero_arr, i32 0, i64 %idxprom7 72 %7 = load i32, i32* %arrayidx8, align 4 73 %add9 = add nsw i32 %5, %7 74 %8 = load i32, i32* %i, align 4 75 %idxprom10 = sext i32 %8 to i64 76 %arrayidx11 = getelementptr inbounds [10 x i32], [10 x i32]* @zero_arr, i32 0, i64 %idxprom10 77 store i32 %add9, i32* %arrayidx11, align 4 78 br label %for.inc 79 80 for.inc: ; preds = %for.body 81 %9 = load i32, i32* %i, align 4 82 %inc = add nsw i32 %9, 1 83 store i32 %inc, i32* %i, align 4 84 br label %for.cond 85 86 for.end: ; preds = %for.cond 87 %10 = load i32, i32* getelementptr inbounds ([10 x i32], [10 x i32]* @zero_arr, i32 0, i64 9), align 4 88 %cmp12 = icmp eq i32 %10, 110 89 %cond = select i1 %cmp12, i32 0, i32 -1 90 ret i32 %cond 91 } 92
