similar to: [LLVMdev] Clang error compiling

> > ok, I now have a problem in the code generator. > > Let's say I want to set a breakpoint somewhere in > > clang/lib/CodeGen/CGExprScalar.cpp > > > > What do I have to do in order to trigger breakpoints, see > > backtraces and so on? > > You set a breakpoint and ask to see a backtrace? > > -eric haha, OK, I think I should be more specific.

On Apr 23, 2012, at 2:14 PM, Roland Leißa <leissa at cs.uni-saarland.de> wrote: >>> ok, I now have a problem in the code generator. >>> Let's say I want to set a breakpoint somewhere in >>> clang/lib/CodeGen/CGExprScalar.cpp >>> >>> What do I have to do in order to trigger breakpoints, see >>> backtraces and so on? >>

Hi Jim, thanks for replying. As mentioned in my earlier mail, I have to specify -emit-obj along with -cc1 in order to trigger codegen. This solves the problem for me. As I learned from the last email, specifying -v is a good starting point in order to see what actually is happening and tackle such problems. -- Roland ----- Original Message ----- > From: "Jim Grosbach"

Kostya, all, I'm trying to build my project by clang 3.8rc1 with enabled asan (clang itself is address sanitized) and it fails on several files from my project (ISPC, https://github.com/ispc/ispc). I've reproduced this on MacOS and Linux. Please let me know if you need any other info. How to reproduce: 1) Build address sanitized clang 3.8rc1: cd /path-to-working-dir svn co

All, This buildbot is getting lots of assertion failures in the test suite. They were probably caused by my commit: ------------------------------------------------------------------------ r151049 | foad | 2012-02-21 09:25:52 +0000 (Tue, 21 Feb 2012) | 6 lines Changed paths: M /llvm/trunk/lib/VMCore/LLVMContextImpl.h M /llvm/trunk/lib/VMCore/Type.cpp PR1210: make uniquing of struct and

Hi Duncan, I came across something like the following recently which I guess might be related to your recent work. Any ideas? $ clang++-tot -cc1 crash_on_invalid.cpp -g -emit-obj -fexceptions -fcxx-exceptions crash_on_invalid.cpp:13:1: error: C++ requires a type specifier for all declarations x; ^ 1 error generated. *** Error in `clang++-tot': corrupted double-linked list: 0x000000000754f340

On Wed, Jan 14, 2015 at 9:05 AM, Duncan P. N. Exon Smith < dexonsmith at apple.com> wrote: > > > On 2015 Jan 14, at 07:58, Duncan P. N. Exon Smith <dexonsmith at apple.com> > wrote: > > > >> > >> On 2015 Jan 13, at 23:59, David Blaikie <dblaikie at gmail.com> wrote: > >> > >> > >> > >> On Tue, Jan 13, 2015

So, when performing expression evaluation, lldb trips over an assert in clang/lib/AST/RecordLayoutBuilder because ExternalFieldOffsets doesn't contain a FieldDecl that updateExternalFieldOffset expected. I found that the assert occurs when both static and non-static member variables are present. For instance, with the following, the lldb command 'expr my_test.length()' does not

FYI, this turned out to be an error of omission in LLDB in SymbolFileDWARF, because the case of a non-defining external (i.e. a static member variable) wasn't being handled with a variable lookup to dig up the location. I'll put a patch together for lldb-commits, - Ashok From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Thirumurthi, Ashok

Hi Chandler, That's embarrassing how weird this part of clang is. I have a provisional patch which fixes the problem but underlines clang's problems. I will submit it tonight for comments. суббота, 18 октября 2014 г. пользователь Chandler Carruth написал: > > On Fri, Oct 17, 2014 at 7:51 AM, Anton Korobeynikov < > anton at korobeynikov.info >

On Apr 20, 2012, at 6:35 PM, Roland Leißa <leissa at cs.uni-saarland.de> wrote: > ok, I now have a problem in the code generator. > Let's say I want to set a breakpoint somewhere in > clang/lib/CodeGen/CGExprScalar.cpp > > What do I have to do in order to trigger breakpoints, see backtraces and so on? You set a breakpoint and ask to see a backtrace? -eric

ok, I now have a problem in the code generator. Let's say I want to set a breakpoint somewhere in clang/lib/CodeGen/CGExprScalar.cpp What do I have to do in order to trigger breakpoints, see backtraces and so on? -- Roland ----- Original Message ----- > From: "Eric Christopher" <echristo at apple.com> > To: "Roland Leißa" <leissa at cs.uni-saarland.de>

On Tue, Feb 21, 2012 at 2:51 AM, Jay Foad <jay.foad at gmail.com> wrote: > All, > > This buildbot is getting lots of assertion failures in the test suite. > They were probably caused by my commit: > > ------------------------------------------------------------------------ > r151049 | foad | 2012-02-21 09:25:52 +0000 (Tue, 21 Feb 2012) | 6 lines > Changed paths: >

gmake[1]: Entering directory `/home/ryan/llvm/llvm_core/trunk/lib/VMCore' llvm[1]: Building Intrinsics.gen.tmp from Intrinsics.td terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc 0 llvm-tblgen 0x000000000058525f 1 llvm-tblgen 0x0000000000585719 2 libpthread.so.0 0x00002b05a7801c60 3 libc.so.6 0x00002b05a83ead05 gsignal + 53 4

I am getting a build error after doing a "make update" and then running "make clean all": gmake[4]: *** No rule to make target `/home/ryan/llvm/llvm_core/trunk/Release+Asserts/lib/ocaml/llvm.cmi', needed by `/home/ryan/llvm/llvm_core/trunk/bindings/ocaml/transforms/ipo/Release+Asserts/llvm_ipo.cmi'. Stop. gmake[4]: Leaving directory

On 9/11/12 4:53 PM, Ryan Taylor wrote: > Tried a fresh checkout with the same issue. I'm assuming this issue > must be on my end. Dumb question: do you have a restrictive ulimit setting that might cause the tblgen program to run out of memory? I tend to doubt that this is the case, but it'd be good to double check. -- John T. > > ---------- Forwarded message ----------

Tried a fresh checkout with the same issue. I'm assuming this issue must be on my end. ---------- Forwarded message ---------- From: Ryan Taylor <ryta1203 at gmail.com> Date: Tue, Sep 11, 2012 at 1:28 PM Subject: Build Error from Intrinsics.td To: llvmdev at cs.uiuc.edu gmake[1]: Entering directory `/home/ryan/llvm/llvm_core/trunk/lib/VMCore' llvm[1]: Building Intrinsics.gen.tmp

John, Thanks for responding. No, I don't see a limit from ulimit. It's definitely with the tblgen though, I have the same errors trying to compile clang. On Tue, Sep 11, 2012 at 2:57 PM, John Criswell <criswell at illinois.edu>wrote: > On 9/11/12 4:53 PM, Ryan Taylor wrote: > > Tried a fresh checkout with the same issue. I'm assuming this issue must > be on my

ulimit -s = 8192 set "ulimit -c unlimited" On Tue, Sep 11, 2012 at 3:03 PM, Ryan Taylor <ryta1203 at gmail.com> wrote: > John, > > Thanks for responding. No, I don't see a limit from ulimit. It's > definitely with the tblgen though, I have the same errors trying to compile > clang. > > > On Tue, Sep 11, 2012 at 2:57 PM, John Criswell

Hi Ryan, Sometimes the configure machinery can get confused. I haven't seen this particular error, so I don't know for sure if that's happening here, though. Try running "./config.status" from the build directory. Perhaps unrelated, but it looks like you're building inside the source tree. I'd recommend not doing that, as it's not too uncommon for that to run