search for: carryout

I suggest that LLVM needs intrinsics for add/sub with carry, e.g. declare {T, i1} @llvm.addc.T(T %a, T %b, i1 c) The current multiprecision clang intrinsics example: void foo(unsigned *x, unsigned *y, unsigned *z) { unsigned carryin = 0; unsigned carryout; z[0] = __builtin_addc(x[0], y[0], carryin, &carryout); carryin = carryout; z[1] = __builtin_addc(x[1], y[1], carryin, &carryout); carryin = carryout; z[2] = __builtin_addc(x[2], y[2], carryin, &carryout); carryin = carryout; z[3] = __builtin_addc(x[3], y[3],...

...i1 } %uadd, 0 > @@ -20,6 +23,9 @@ define void @uaddo_i64_zext(i64 addrspace(1)* %out, i64 %a, i64 %b) nounwind { > > ; FUNC-LABEL: @s_uaddo_i32 > ; SI: S_ADD_I32 > + > +; EG: ADDC_UINT > +; EG: ADD_INT > define void @s_uaddo_i32(i32 addrspace(1)* %out, i1 addrspace(1)* %carryout, i32 %a, i32 %b) nounwind { > %uadd = call { i32, i1 } @llvm.uadd.with.overflow.i32(i32 %a, i32 %b) nounwind > %val = extractvalue { i32, i1 } %uadd, 0 > @@ -31,6 +37,9 @@ define void @s_uaddo_i32(i32 addrspace(1)* %out, i1 addrspace(1)* %carryout, i32 > > ; FUNC-LABEL: @v_u...

hie 1...i'm trying to carryout a relibility testusing cronbach's alpha what fuctin do i use. 2.. this is more of a statistical question.if the alpha value for all the variables is negative what does it mean. and if the alpha value is negative for all tyha variables but is greater than 0.7 for some sections of th...

Hi I know this subject has been mentioned before but from the mail archives I'm under the impression that this is not possible ? I'm trying to carryout the equivalent of ls -l in R to give some date/time label to each of my objects If the case is that there is no equivalent, is it possible to list all objects in an environment that share a common component ? So that the common component is also displayed ? I'm attempting to do the followin...

...that will make my machine to wait for an incoming udp packet, so that my server can send udp packet, and reboot/shutdown the machine. I would appreciate if anyone can point me to the network interrupt that blocks my COM32 process until a packet arrives in NIC, so that COM32 reads UDP packet and carryout appropriate operation.

> On Feb 21, 2017, at 9:54 PM, Nemanja Ivanovic via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > I believe that providing additional intrinsics that would directly produce the ISD::ADDC/ISD::SUBC nodes would provide the additional advantage of being able to directly produce these nodes for code that doesn't have anything to do with multiprecision addition/subtraction. I am

Hello, Scott > I've just started using LLVM for a project I'm working on, and the > docs seem to encourage the use of alloca, with the expectation that > various optimization passes will optimize away unnecessary stack > pressure.  However, I can't seem to figure out how LLVM can properly > re-use stack space, since it doesn't know the extend of a stack >

...his is http://llvm.org/bugs/show_bug.cgi?id=3361 > > -- > With best regards, Anton Korobeynikov > Faculty of Mathematics and Mechanics, Saint Petersburg State University > -- --------------------- Scott Shumaker CTO, magnifeast.com Online ordering from hundreds of LA delivery and carryout restaurants

...p packet, so that my server can send udp packet, and > > reboot/shutdown the machine. > > > > I would appreciate if anyone can point me to the network interrupt that > > blocks my COM32 process until a packet arrives in NIC, so that COM32 > reads > > UDP packet and carryout appropriate operation. > > There isn't one. You have to call the PXE UDP receive interrupt > repeatedly until your packet arrives. > > -hpa > > > > ------------------------------ > > _______________________________________________ > Syslinux mailing l...

I've just started using LLVM for a project I'm working on, and the docs seem to encourage the use of alloca, with the expectation that various optimization passes will optimize away unnecessary stack pressure. However, I can't seem to figure out how LLVM can properly re-use stack space, since it doesn't know the extend of a stack variable. In this simple C example: extern void

Hi again. I have a complex type system in my custom language that isn't easily representable as LLVM IR types, so I figured I could mostly get along with treating my types as i8* and doing the appropriate bitcasts and inttoptr instructions, and doing pointer arithmetic myself (by casting the pointers to ints, adding the appropriate byte offsets, and then casting back to pointers). However,