[Mono-bugs] [Bug 646744] New: mcs fails with internal error when doing flow analysis for large structs

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Thu Oct 14 16:36:00 EDT 2010



           Summary: mcs fails with internal error when doing flow analysis
                    for large structs
    Classification: Mono
           Product: Mono: Compilers
           Version: SVN
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Major
          Priority: P5 - None
         Component: C#
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: vargaz at gmail.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---
           Blocker: ---


using System;
using System.Threading;
using System.Runtime.CompilerServices;

public class Tests

struct Alpha {
    public long a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v;

struct Beta {
    public Alpha a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v;

struct Gamma {
    public Beta a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v;

    static void InitMe (out Gamma noMercyWithTheStack) {
        noMercyWithTheStack = new Gamma ();

    public static int test_0_float_load_and_store_with_big_offset ()
        Gamma noMercyWithTheStack;

        InitMe (out noMercyWithTheStack);

        return 0;

    public static int Main (String[] args) {
        return 0;

This breaks the runtime tests.

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