similar to: [LLVMdev] MCSection and Win64 Exception Handling

I have a few pass managers, but only one of them has been initialized with addPassesToEmitCode, how do I find how many passes are added to a function pass manager ? Thank you, Xin On Fri, May 20, 2011 at 1:00 PM, <llvmdev-request at cs.uiuc.edu> wrote: > Send LLVMdev mailing list submissions to > llvmdev at cs.uiuc.edu > > To subscribe or unsubscribe via the World Wide

+LLVMdev On Aug 4, 2012, at 9:45 AM, João Matos wrote: > Charles Davis did a lot of work on Win64 SEH support in LLVM, check commits r131652-r132880. > > As I haven't tested it yet, what exactly is broken? It's not finished yet. All the stuff for assembly code that uses Win64 EH is done, but not the code-gen-side stuff (cf. Win64Exception class in CodeGen). I was about to

In summary we have no less than six patches required to support Win64 SEH MinGW. The first five could be committed after review and LGTM but the last one also requires Ray Donnelly approval. Please comment in the Phabricator so the comments would be kept in context. 'unreachable' trap http://reviews.llvm.org/D3417 Win64 SEH (LLVM) http://reviews.llvm.org/D3418 Win64 SEH (clang)

On Nov 25, 2011, at 2:22 PM, bigcheesegs at gmail.com wrote: > In the case I posted I had removed that line, however, you still get the __3F_ in the generated assembly with it. Huh. It only seems to happen with a Windows triple or a Linux triple. Doesn't happen with a Mac triple, though--probably because the Darwin assembler supports quoted symbols (i.e. you can enclose an identifier in

On Fri, Nov 25, 2011 at 1:47 PM, Charles Davis <cdavis at mymail.mines.edu> wrote: > > On Nov 25, 2011, at 2:22 PM, bigcheesegs at gmail.com wrote: > >> In the case I posted I had removed that line, however, you still get the __3F_ in the generated assembly with it. > Huh. It only seems to happen with a Windows triple or a Linux triple. Doesn't happen with a Mac triple,

In the case I posted I had removed that line, however, you still get the __3F_ in the generated assembly with it. Sent from my iPhone On Nov 25, 2011, at 2:15 PM, Charles Davis <cdavis at mymail.mines.edu> wrote: > > On Nov 25, 2011, at 8:39 AM, Michael Spencer wrote: > >> So I was taking a look at Microsoft C++ ABI support while on vacation, >> and ran into a major

Van Dijck, Tom wrote: > Hey, > > I've been trying this for a couple days now, finding different assemblers and trying different options but I can't figure it out.. > I must be missing something very obvious. > > I got a simple "hello world" app in llvm, making the .bc file using 'llvm-as test.llvm -o=test.bc' works fine. > then I can use llvm-ld to

I am having problems with my program decoding .ogg files on the Win64 platform and am wondering if this is a known issue or not. I have tried using the prebuilt .dll's, the static .lib's and building from source (1.1.3) and I get the same results. My program is being compiled on a win32 platform, but the decoder fails if I run it on a win64 system. Unfortunately this is being reported

Hi Peter, The attached patch is a workaround for the XMM misalignment issue. Basically it uses the fallback method of saving and restoring registers on the stack, which does work correctly with alignment. If I recall correctly it also doesn't save any registers unnecessarily, but I could be wrong about that. Anyway, it's hack, but if all you want for now is to be able to work with Win64

Hello, I think I've found a bug in the calling convention support for X86-64/ Win64. It doesn't correctly save and restore the XMM registers in the function prolog/epilog. (The problem only exists on Win64, since Linux and Mac OS use calling convention in which these registers are volatile and not callee-saved.) X86RegisterInfo::getCalleeSavedRegs() when called for a Win64

Thanks, Anton! I didn't know about exceptions like _Complex that you mentioned. The only way to support them is to place the burden of correct parameter passing on the front-end, I understand that now. So, today I created a new transformation pass that makes sure that LLVM IR, which works alright with the default Win32 calling conventions, also plays nice with Win64 code within the limited

On Thu, Jul 30, 2009 at 5:32 PM, Peter Shugalev<peter at shugalev.com> wrote: > Hello! > > I've just tried generating Win64 code and the result is not that good. > > First of all, XMM registers are saved without reason to do so. Not only > this slows the performance but leads to random crashes too. XMMs are > stored to the stack with MOVAPS instruction which requires

Hi Chandler, There were five SEH releated patches posted in two threads in the last days. Two different patches in Martell e-mail starting this thread: the win64 seh (llvm) and the register names Three more related SEH patches in another thread: one for win64 seh clang, one for MinGW toolchain and another for unreachable prologue. To clarify and allow proper reviews for the different patches I

What host triple should I be using to specifically target x86_64 / Win64? I notice there is no Win64 in the OSType enum, but there is Win32. And yet I know llvm can target Win64, right? -- Eric Niebler BoostPro Computing http://www.boostpro.com

I have an old conferencing app that uses theora and I'm building it for win64. libthora 1.1 builds just fine, but libtheora 1.0 has errors related to assembly code when building for x64. I've tried using 1.1, but the video does not look right -- the clients all generate their own first 3 packets instead of sending them over the network since they assume they are all on the same version

Hey, I've been trying this for a couple days now, finding different assemblers and trying different options but I can't figure it out.. I must be missing something very obvious. I got a simple "hello world" app in llvm, making the .bc file using 'llvm-as test.llvm -o=test.bc' works fine. then I can use llvm-ld to make an executable which then runs fine (although not

Great! Are there other issues I should be aware of? Félix Le 2010-11-25 à 07:43:23, Anton Korobeynikov a écrit : > Hello Felix > >> I have a project in mind that involves using the JIT for a few targets (x86 >> and x86_64 processors on Mac OS, Linux and Windows). However, there is an >> open bug that says LLVM generates incorrect code for Win64. >> Eli's last

Hello guys, I have a project in mind that involves using the JIT for a few targets (x86 and x86_64 processors on Mac OS, Linux and Windows). However, there is an open bug that says LLVM generates incorrect code for Win64. Eli's last comment on the bug, however, says that it appears to be fixed. I don't have a Win64 box to test it. Can someone confirm that it now works (or still

Hi again, Can anyone tell me about the state of Win64 exceptions? I've noticed that there are a good few related patches since the release of 3.1. Is it working now? Is it likely 3.2 will support Win64 exceptions? Cheers. - Manu -------------- next part -------------- An HTML attachment was scrubbed... URL:

On 30-Jul-09, at 8:54 PM, Eli Friedman wrote: > On Thu, Jul 30, 2009 at 5:32 PM, Peter Shugalev<peter at shugalev.com> > wrote: >> Though the most problematic stuff is the lack of 'shadow zone' >> support >> in Win64 ABI. Or maybe I haven't figured out how to turn this on. In >> Win64 any function can treat 32 bytes of stack (RSP+08h..RSP+28h