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...d you be more precise about what you mean by "identical"? Would > entry(2) and entry(1+1) be considered equivalent? > > If the same Value* is passed to entry and exit, then pointer equality > (==) will detect that. > > Reid > > On Mon, Mar 7, 2011 at 8:08 AM, Hari Pyla<harip at vt.edu> wrote: >> Hi, >> I am trying to identify if two functions were called with exactly the same argument. For instance, in the below example, assuming both entry() and exit() functions take a single argument, I would like to know if arg1 in entry() is same as arg1i...

Could you be more precise about what you mean by "identical"? Would entry(2) and entry(1+1) be considered equivalent? If the same Value* is passed to entry and exit, then pointer equality (==) will detect that. Reid On Mon, Mar 7, 2011 at 8:08 AM, Hari Pyla <harip at vt.edu> wrote: > Hi, >  I am trying to identify if two functions were called with exactly the same argument. For instance, in the below example, assuming both entry() and exit() functions take a single argument, I would like to know if arg1 in entry() is same as arg1in exit()....

Hi, I am trying to identify if two functions were called with exactly the same argument. For instance, in the below example, assuming both entry() and exit() functions take a single argument, I would like to know if arg1 in entry() is same as arg1in exit(). int a; struct sa { int b; int c; }; int main () { struct sa s; entry (arg1); ... exit (arg1); return 0; } In

...g a "different" function. Try making the C source definition externally visible (i.e., remove the static keyword) and see if it fixes the problem. -- John T. ________________________________________ From: llvmdev-bounces at cs.uiuc.edu [llvmdev-bounces at cs.uiuc.edu] On Behalf Of Hari Pyla [harip at vt.edu] Sent: Tuesday, January 04, 2011 4:19 PM To: llvmdev at cs.uiuc.edu Subject: [LLVMdev] force inlineing a function using opt Hi, I am instrumenting the stores in a program by inserting a function call (store_prologue) before every store instruction in the IR file. I set the prolo...

On Mon, Mar 7, 2011 at 8:03 PM, Hari Pyla <harip at vt.edu> wrote: >  Thank you for your response. In my analysis, I will always have > entry(2) and exit(2). I will not run into cases involving entry (1+1) or > entry (fn return values). I am having trouble trying to compare the > arguments of entry and exit in the followi...

Hi, I am instrumenting the stores in a program by inserting a function call (store_prologue) before every store instruction in the IR file. I set the prologue function's attribute to "AlwaysInline" using addFnAttr(). In the program the prologue function is defined as static inline. I am using opt to generate an optimized (inline the calls to the store prologue) using the

Hi I am trying to register shadow a global variable using -ffixed option in llvm-gcc. I am able to accomplish this using gcc however llvm-gcc seems to ignore this option and generate code using the register. command line: >gcc -Wall -m64 -O3 -pthread -ftls-model=initial-exec -ffixed-r12 test.c -o test >objdump -d ./test | grep r12 >llvm-gcc -Wall -m64 -O3 -pthread

Hi, I am trying to migrate a VM from one node to another and I get the following error message. [user at n0 ~]$ virsh --c qemu:///system migrate --verbose Fedora-17-x86_64-1 qemu+ssh://n1/system error: XML error: missing security model when using multiple labels On both the src and dest nodes, I've disabled SELinux and I have the following libvirt version installed $virsh --connect

Hi, I am trying to add an extension to OpenMP through a new pragma. I was wondering if there is any way I can declare a new pragma and define a set of rules for macro expansion or use PassManager in LLVM to expand the pragma. Thanks in advance. Regards, --Hari

Hi, I am trying to get the CPU utilization of a node and I am using virNodeGetCPUStats(...) Here is my code snippet. The error checking is omitted for brevity. /* get the number of params */ retval = virNodeGetCPUStats (conn, VIR_NODE_CPU_STATS_ALL_CPUS,\ NULL, &nparams, 0); printf ("nparams: %d\n", nparams); /* allocate space for the params */ params =

Hi, I am using the virtio-serial transport for communication between the host and the guest. I've created the channel using virt-install: virt-install --name=centos --import --disk /var/lib/libvirt/images/centos.img,size=15 \ --ram 2048 \ --vcpus=2 \ --arch=x86_64 --os-type linux --network=bridge:br1 --graphics vnc \ --noautoconsole \ --channel

Hi, I am trying to migrate a guest domain from one node to another. I've tried several options of the virsh migrate command, but in vain. It seems to be a networking issue. I wanted to make sure that my setup is correct and that I am not missing anything. I've issued the below command on the source node (n0): [user at n0 ~]$ virsh --connect qemu:///system migrate --verbose

Hi, I am trying to migrate a guest domain from one node to another. I've tried several options of the virsh migrate command, but in vain. It seems to be a networking issue. I wanted to make sure that my setup is correct and that I am not missing anything. I've issued the below command on the source node (n0): [user at n0 ~]$ virsh --connect qemu:///system migrate --verbose