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...2 0 ) ret void } I compile this with llvm-as memcpy-intrinsic.ll -f -o memcpy-intrinsic.bc && llc -f -o memcpy-intrinsic.s memcpy-intrinsic.bc Now, if I uncomment the lowermost memcpy, this produces no errors. If I uncomment the uppermost memcpy instead, I get during lcc: llc: /var/bcoppens/llvm/llvm-svn/llvm/include/llvm/Support/Casting.h:199: typename llvm::cast_retty<To, From>::ret_type llvm::cast(const Y&) [with X = llvm::ConstantInt, Y = llvm::Value*]: Assertion `isa<X>(Val) && "cast<Ty>() argument of incompatible type!"' failed. I...

Hi Bart, I guess that's because the value of the last argument of llvm.memcpy has to be known at compile time. Nicolas Bart Coppens wrote: > Hello, > > I'm getting the impression that I'm misunderstanding something about > intrinsics. I have the following reduced testcase in mind: > > declare void @llvm.memcpy.i32(i8*, i8*, i32, i32) nounwind > > define void @foo(i8* %a, i8* %b, i32 %c, i32 %d)...

...versions would be emitted, each with the right constants in their call to memcpy. (Given that LLVM seems to be pretty statically typed, it's rather confusing that this kind of restriction isn't at least annotated in the user-visible type, or isn't noticed by llvm-as.) Thanks, Bart Coppens

On Apr 21, 2008, at 13:00, Bart Coppens wrote: > Hi Nicolas, > >> I guess that's because the value of the last argument of >> llvm.memcpy hasto be known at compile time. > > Hmmm ok, that's understandable, but it's also a bit of a problem for > me. I am writing a pass that creates a 'shadow...

Hi, I can''t get traffic shaping working. This is my situation: -------- ------ Net1 ----- |router| -------------------- | TC | ----------- Net2 -------- leased line ------ eth1 eth0 We use the leased line for normal traffic but also for synchronisation between 2 servers. The leased line is 2mbit. The synchronisation

Hello people. Somewhat hardheaded, and after doing so for years without problems, I started to compile wine 1.2 for my 86_64 system. Configuration went well, but compilation aborted on: make[1]: Entering directory `/home/jcoppens/wine-1.2/tools/widl' gcc -m32 -g -O2 -o widl client.o expr.o hash.o header.o proxy.o server.o typegen.o typelib.o typetree.o utils.o widl.o write_msft.o parser.tab.o parser.yy.o ../../libs/wpp/libwpp.a ../../libs/port/libwine_port.a parser.yy.o: In function `do_import': /home/jcoppens/...

Hi ! I wanted to shape my analog modem connection so I took these two lines from the ''wondershaper'' script: tc qdisc add dev $DEV handle ffff: ingress #tc filter add dev $DEV parent ffff: protocol ip prio 50 u32 match ip \ src 0.0.0.0/0 police rate ${DOWNLINK} burst 10k drop flowid :1 with DEV=ppp0 and DOWNLINK=24kbit. But, when I activate it, nothing comes back from the

Hi all I have a project where LLVM annotations could be very useful. My current understanding of LLVM in general is still limited, hence a nice interface to annotations or sample code that uses annotations would help me to get started. I was wondering what happened to the proposal for a better interface to handling of annotations, which has been discussed in this thread back in July.

...later on: function->getAnnotation(AnnotID). This does not seem to work, unfortunately. Is this supposed to work in this way, or am I using the wrong functions? I could of course just try to manually parse the @llvm.global.annotations constant, but that seems rather tiresome :-) Thanks, Bart Coppens

Dear all, This feature request is derived from Bug ID 2206 Currently, Asterisk is using the timing of the input stream to reproduce the output stream. This means that when no RTP streams are being sent from the peer Endpoint/GW, Asterisk is unable not generate audio. This approach/limitation can lead to "one way speech" conditions: Some devices don't generate audio until the