search for: disabing

...mething like this C code is necessary: int foo(int n, int x) { while(n > x) --n; return n; } The extra stuff is for circumventing the optimizer. If you write int foo(int n) { while(n) --n; return 0; } the optimizer will reduce it to a ret int 0, which teach us nothing. An option for disabing optimizations would be very helpful for learners. BTW, Simon, is there a reason for writing LLVM assembler and not generating LLVM code directly? The later is simpler and relieves you from some nasty burdens. It doesn't require you to generate SSA conformant code, for instance. Relating to you...

Hi, I've read over the "LLVM Language Reference Manual" a few times, and writing some ll code, but i'm stuck at a very basic point. How to decrement a counter variable ? int %count(int %n) { EntryBlock: %cond = seteq int %n, 0 br bool %cond, label %Exit, label %Next Next: ; how to decrement n ? %new_n = sub int %n, 1 br label %EntryBlock Exit: ret int 0 } I guess I

Subject: Teo En Ming's Manual for Setting Up Samba 4.11.6 and CentOS 8.1 (1911) Linux Server QEMU/KVM Virtual Machine as an Active Directory Domain Controller (AD DC) Subject: Teo En Ming's Manual for Setting Up Samba 4.11.6 and CentOS 8.1 (1911) Linux Server QEMU/KVM Virtual Machine as an Active Directory Domain Controller (AD DC) PUBLISHED 15 FEB 2020 SATURDAY, SINGAPORE, SINGAPORE,

This issue I am encountering seems to only happen on multi-socket machines. It also does not help that the only multi-socket box I have is an Romley-EP (so two socket SandyBridge CPUs). The other SandyBridge boxes I''ve (one socket) are not showing this. Granted they are also a different model (42). The problem is that when I run ''perf top'' within an SMP PVHVM guest,