similar to: [LLVMdev] debugging a pass for LTO

Thank you very much for your suggestions. That's very helpful. However, since I'm trying to compile several somewhat large projects, I assume generating bitcode for each single file and linking them together might be painful (I don't want to modify too much the project makefiles). So I hope my pass can be used just with simple compilation command like "llvm-gcc

Dear list memebers, I am stuck with using regular expressions. Imagine I have a vector of character strings like: test <- c('filename_1_def.pdf', 'filename_2_abc.pdf') How could I use regexpressions to extract only the 'def'/'abc' parts of these strings? Some try from my side yielded no results: testresults <-

I have a list of suffixes I want to turn into file names with extensions. suff<- c("C1", "C2", "C3") paste("filename_", suff[[1]], ".ext", sep="") [1] "filename_C1.ext" How do I use lapply() on that call to paste()? What's the right way to do this: filenames <- lapply(suff, paste, ...) ? Can I have lapply()

--- configure.ac | 5 +++++ plugins/vddk/vddk.c | 4 ++++ 2 files changed, 9 insertions(+) diff --git a/configure.ac b/configure.ac index d71f06e4..57626a76 100644 --- a/configure.ac +++ b/configure.ac @@ -321,6 +321,11 @@ AC_SEARCH_LIBS([dlsym], [dl dld], [ ]) LIBS="$old_LIBS" +old_LIBS="$LIBS" +LIBS="$LIBS -ldl" +AC_CHECK_FUNCS([dlmopen])

Also add an inline accessor function (get_handle). This also removes the unused function connection_get_handle. --- server/internal.h | 24 ++++++++++++++++----- server/backend.c | 50 ++++++++++++++++++++++---------------------- server/connections.c | 11 +--------- 3 files changed, 45 insertions(+), 40 deletions(-) diff --git a/server/internal.h b/server/internal.h index

Yep, you found another bug. Unlike Unix, Windows does not allow a file to be implicitly replaced via renaming. I'll fix it. Greg Pettyjohn wrote: > Fixing one bug uncovers the next one... > > To reproduce: > llvm-ar rc ./libgcc.a libgcc/./_muldi3.o <and-lots-more-.o-files...> > > The result: > C:\msys\1.0\home\llvm_home\install\bin\llvm-ar.exe: Can't move

Fixing one bug uncovers the next one... To reproduce: llvm-ar rc ./libgcc.a libgcc/./_muldi3.o <and-lots-more-.o-files...> The result: C:\msys\1.0\home\llvm_home\install\bin\llvm-ar.exe: Can't move './libgcc.a-000003' to './libgcc.a-000002': Cannot create a file when that file already exists. So apparently, we're trying to move one file on top of another. The

>From llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp: void DebugInfo::EmitGlobalVariable(GlobalVariable *GV, tree decl) { // Gather location information. expanded_location Loc = expand_location(DECL_SOURCE_LOCATION(decl)); DIType TyD = getOrCreateType(TREE_TYPE(decl)); const char *DispName = GV->getNameStr().c_str(); Isn't this use of c_str() dodgy, because the temporary string returned

I'm trying to compact (or at least merge) multiple databases, while stripping search records which are no longer required. Backstory: I've inherited the Cyrus IMAPd xapian-based search code from Greg Banks when he left Opera. One of the unfinished parts was removing expunged emails from the search database. We moved from having a single search database to supporting multiple

look at dev.new() to specify plot window size and then ?layout to specify number and size of each plot in the window Jiaqi.Zhang wrote > Hi, all, > > I am working on the following code to learn how to plot graphs together. I > used the par(mfrow=c(1,3)) function to try to put all three plot() graphs > together. But it always fail without any error message? Can anybody help

Hi all, I am using llvm to perform some static analysis with a module pass. In getAnalysisUsage(), I specified some required passes by: addRequiredTransitive<LoopInfo>(); When I run my pass using opt, it crashes with segmentation fault with callstack: #0 0x0877aebd in llvm::PMTopLevelManager::findAnalysisUsage (this=0x8c10934, P=0xb15b988) at PassManager.cpp:573 #1 0x0877aa9b in

I am a bit confused about usage of R internal functions. I am able to send a char vector from C to R but not sure on how to send a vector of strings etc. My code looks like this. <code> SEXP result = PROTECT(Rf_allocMatrix(STRSXP,s->n_rics,s->n_fields)); int i,j; for (i=0; i < s->n_rics; i++) { for (j=0; j < s->n_fields; j++) {

Hello all, I am writing an R interface to some C++ files which make use of std::wstring classes for internationalization. Previously (when I wanted to make R strings from C++ std::strings), I would do something like this to construct a string in R from the results of the parse. SET_VECTOR_ELT(vals, i++, mkString(header.GetHeader().c_str())); However, now the call header.GetHeader().c_str()

I tried to compile helloworld program using llcj to native but i got the following error shyam at shyam:~$ cat hello.javaclass hello { public static final String str = "Hello Word"; public static void main(String[] args) { System.out.println(str); }}shyam at shyam:~$ llcj --main=hello hello.class -o hellollc: Unknown command line argument '-f'. Try:

In general, finding the root cause in LLVM is not really a big difference than debugging a normal software: Depending on the scenario, if it’s a crash then putting it on a gdb is probably the first step you wanna do. And this usually can tell you the answer pretty fast. More tricky scenarios usually involving developers to leverage various of LLVM-specific diagnosing features, the

[This mail is a bit long: sorry.] Hi, I have been trying to compile vorbis-tools-1.0beta4 on NetBSD-1.5/i386, and I get the following: --------------------- Upon typing ./configure --prefix=/usr/pkg/ --with-ogg-prefix=/usr/pkg/ --with-vorbis-prefix=/usr/pkg/ --with-ao-prefix=/usr/pkg/ checking for Ogg... yes checking for Vorbis... yes checking for ao... no *** Could not run

I was getting some weird errors from gccld and traced it to path construction in isBytecodeLPath. If the path doesn't end with a /, then Path just tries to stick filenames onto it, which is not so good. It would be more efficient to just add a "/" to the path once, I guess. Also, I had to touch lib/System/Path.cpp to get my changes to Path.inc noticed; it seems the build system

Hi Reid, The error still exists. However, looking on the function in Win32/Path.cpp: -------------- void sys::CopyFile(const sys::Path &Dest, const sys::Path &Src) { if (!::CopyFile(Src.c_str(), Dest.c_str(), false)) ThrowError("Can't copy '" + Src.toString() + "' to '" + Dest.toString() + "'"); } -------------- I

Do not use LD_LIBRARY_PATH to locate the VDDK library. Setting this always causes problems because VDDK comes bundled with broken replacements for system libraries, such as libcrypto.so and libstdc++.so. Two problems this causes which we have seen in the real world: (1) User does ‘export LD_LIBRARY_PATH=vmware-vix-disklib-distrib’ and that breaks lots of ordinary utilities on their system. (2)

No, although its declared in the Path.h file, its actually not in the Path class. Have a look. Not sure why you're still seeing that problem. The same change to Unix/Path.cpp fixed the same problem on Cygwin and Linux. Reid. On Thu, 2004-12-23 at 15:48, Henrik Bach wrote: > Hi Reid, > > The error still exists. However, looking on the function in Win32/Path.cpp: > --------------