Displaying 6 results from an estimated 6 matches for "hayrapetyan".
2018 Aug 10
2
llvm MemorySSA def-use chains
...v at lists.llvm.org> wrote:
>
> Hi,
>
>
> My understanding is that MemorySSA doesn't know whether memory locations can alias or not.
>
>
> Alexandros
>
> ________________________________
> From: llvm-dev <llvm-dev-bounces at lists.llvm.org> on behalf of Hayrapetyan, Anahit via llvm-dev <llvm-dev at lists.llvm.org>
> Sent: Thursday, August 9, 2018 2:00:14 PM
> To: llvm-dev at lists.llvm.org
> Subject: [llvm-dev] llvm MemorySSA def-use chains
>
>
> Hi,
>
>
> I have a question about how llvm MemorySSA works, as seems I misunderst...
2017 Apr 26
2
Identify virtual function call sites and candidate callees for it
Hi,
I have an analysis pass which collects information about functions based on their call sites. There are problems I'm facing with processing virtual function calls, namely
. How identify virtual call sites in my pass?
. How Identify candidate callees for the given virtual call site?
For the following example, the information I want to get would be identify call of F and as a possible
2017 Mar 28
2
llvm 3.9 Alias Analysis result for function's by-ref arguments
Hi,
I'm writing an analysis pass which is supposed to find instructions in a function that modify function's by-ref arguments. For that I'm using llvm AliasAnalysis pass, particularly querying for ModRef info for instructions and function arguments, to see if a given instruction modifies a given argument. However, for functions with more than one by-ref argument, I get strange
2009 Feb 25
3
Secure but elegant destruction method
Hi,-
I am looking for a clean and secure way for an ActiveRecord instance to
delete itself. Say I have a User model in my app. Then the destructive
action would be /users/user_id/destroy. If this action is not secured by
a filter like:
(*) before_filter :check_administrator_role, :only => :destroy
then any user could potentially log in and start issuing:
/users/1/destroy
/users/2/destroy
.
2018 Aug 09
2
llvm MemorySSA def-use chains
Hi,
I have a question about how llvm MemorySSA works, as seems I misunderstand something.
Consider following code snippet and corresponding IR with MemorySSA annotations (got with opt -print-memoryssa)
void foo(int* b) {
int a = 0;
int d = 12;
if (b) {
a = 42;
d = 32;
}
int c = a;
int e = d;
}
; Function Attrs: noinline nounwind optnone uwtable
2008 Nov 12
2
redirecting to a different controller from a search box
Hi,-
I have a main page with a search box. When the user enters a query and
hits "Search" I want to redirect him to another page (another
controller with a search action), and display the results on that
page. My form looks like this:
<% form_tag({:controller => "projects", :action =>
"search"}, :method => "get") do %>
<label