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...a program that needs to have its symbols externally accessible, it doesn't pass -export-dynamic through to gcc for the final link. The attached patch fixes this. I've tested with a small test case I sent Chris, and with Python; both seem to work. I also fixed some inaccurate comments in GenerateCode.cpp. -- Nicholas Riley <njriley at uiuc.edu> | <http://www.uiuc.edu/ph/www/njriley> -------------- next part -------------- Index: tools/gccld/GenerateCode.cpp =================================================================== RCS file: /var/cvs/llvm/llvm/tools/gccld/GenerateCode.cpp...

...ley wrote: > The attached patch fixes this. ...but had tabs in it. Misha kindly reminded me off-list that this was bad. Try this one instead. -- Nicholas Riley <njriley at uiuc.edu> | <http://www.uiuc.edu/ph/www/njriley> -------------- next part -------------- Index: tools/gccld/GenerateCode.cpp =================================================================== RCS file: /var/cvs/llvm/llvm/tools/gccld/GenerateCode.cpp,v retrieving revision 1.50 diff -u -r1.50 GenerateCode.cpp --- tools/gccld/GenerateCode.cpp 8 Jul 2005 16:48:52 -0000 1.50 +++ tools/gccld/GenerateCode.cpp 2 Aug 2005 04...

...encountered with some problems: 1) I don't understand how and when tracer is called by collector, because methods MandelPix::tracer and Picture::tracer I had wrote are never called by collector; 2) I don't understand how I should generate call jitCompute "in func" in ToyCompiler::generateCode function and were results picture(Toy::Picture*) have to be initialized. If it is any other methods enjoying vmkit or some documentation on english please tell me about them. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-de...

...auer --- gram.y.orig 2003-11-15 05:40:35.000000000 -0500 +++ gram.y 2004-07-06 13:45:10.000000000 -0400 @@ -731,11 +731,11 @@ static SEXP xxsubscript(SEXP a1, SEXP a2, SEXP a3) { SEXP ans; if (GenerateCode) - PROTECT(ans = LCONS(a2, LCONS(a1, CDR(a3)))); + PROTECT(ans = LCONS(a2, CONS(a1, CDR(a3)))); else PROTECT(ans = R_NilValue); UNPROTECT_PTR(a3); UNPROTECT_PTR(a1); return ans;

...o', as long as the flag gets passed in when the program is linked. If you use the -native option, it uses LLC, though it doesn't turn on Alkis's nice register allocator. If you want to enable the linearscan allocator with the -native option, you currently have to hack llvm/tools/gccld/GenerateCode.cpp:GenerateAssembly to pass in the '-regalloc=linearscan' option. When this allocator is completely stable, we will enable it by default. > Anyway, it would be good to have a starting point for those who'd like > to try "fully LLVM-optimized" C/C++ code. Indeed, the t...

Hi devels, there are two issues concerning invoking optimizations: 1. this document: http://llvm.cs.uiuc.edu/docs/GettingStarted.html is very nice, it would be good though to add in a section An Example Using the LLVM Tool Chain examples on optimization step. 2. If i am not wrong there is no tool, which integrates all steps: llvmgcc->opt->llc into something like llcc (and

...0x0000000000c00de9 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const*) + 75 20 clang 0x0000000000c19808 clang::CodeGen::CodeGenFunction::EmitFunctionBody(clang::CodeGen::FunctionArgList&) + 154 21 clang 0x0000000000c19d11 clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, llvm::Function*, clang::CodeGen::CGFunctionInfo const&) + 971 22 clang 0x0000000000a9025f clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl) + 847 23 clang 0x0000000000a8d2c3 clang::CodeGen::CodeGenModule::EmitGlobalDefiniti...

...the linking-optimization instead of disabling all. I haven’t found a flag that can do this. > gccld does not have a command line option to disable selected optimizations. You can however do the following. All the optimizations (organized as passes in LLVM) run by gccld are in llvm/tools/gccld/GenerateCode.cpp If you want to disable a specific pass, comment out that line in the file and recompile. e.g. //addPass(Passes, createGlobalDCEPass()); disables the GlobalDCE optimization. Hope it helps Dinakar

...000000000c00de9 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const*) + 75 > 20 clang 0x0000000000c19808 clang::CodeGen::CodeGenFunction::EmitFunctionBody(clang::CodeGen::FunctionArgList&) + 154 > 21 clang 0x0000000000c19d11 clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, llvm::Function*, clang::CodeGen::CGFunctionInfo const&) + 971 > 22 clang 0x0000000000a9025f clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl) + 847 > 23 clang 0x0000000000a8d2c3 clang::CodeGen::CodeGenModule::EmitGlob...

...unction::EmitStmt(clang::Stmt const*) + 75 > > 20 clang 0x0000000000c19808 > > clang::CodeGen::CodeGenFunction::EmitFunctionBody(clang::CodeGen::FunctionArgList&) > > + 154 > > 21 clang 0x0000000000c19d11 > > clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, > > llvm::Function*, clang::CodeGen::CGFunctionInfo const&) + 971 > > 22 clang 0x0000000000a9025f > > clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl) > > + 847 > > 23 clang 0x0000000000a8d2c3...

Chris Lattner wrote: > On Sun, 26 Feb 2006, Wink Saville wrote: >> I then do the following in my makefile: >> >> llvm-gcc -c t1.c -o t1.bc >> llvm-gcc -c t1sub1.c -o t1sub1.bc >> llvm-gcc -c t1sub2.c -o t1sub2.bc >> llvm-ar r t1.a t1sub1.bc t1sub2.bc >> llvm-ar: creating t1.a >> llvm-ld -o t1.app t1.bc t1.a /opt/llvm-1.6/llvm-gcc/lib/libcrtend.a

...Slot) + 272 24 clang 0x00000000008ea0ff clang::CodeGen::CodeGenFunction::EmitSimpleStmt(clang::Stmt const*) + 271 25 clang 0x00000000008e66a7 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const*) + 39 26 clang 0x00000000008f7193 clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, llvm::Function*, clang::CodeGen::CGFunctionInfo const&) + 995 27 clang 0x00000000007ca16b clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl) + 587 28 clang 0x00000000007dbe0e clang::CodeGen::CodeGenModule::EmitGlobalDefinition(c...

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>

...mt.cpp:453 > #38 0x00007fb7119d69ec in > clang::CodeGen::CodeGenFunction::EmitFunctionBody > (this=0x7fffd4fdc7e0, Body=0x4a695e0) > at > /u/geoff/llvmrepo/llvm-project/clang/lib/CodeGen/CodeGenFunction.cpp:1147 > #39 0x00007fb7119d75bc in > clang::CodeGen::CodeGenFunction::GenerateCode (this=0x7fffd4fdc7e0, > GD=..., Fn=0x4699718, FnInfo=...) > at > /u/geoff/llvmrepo/llvm-project/clang/lib/CodeGen/CodeGenFunction.cpp:1312 > #40 0x00007fb7119facdf in > clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition > (this=0x4b103a0, GD=..., GV=0x4699718) >...

Greetings, Lang and other JITters, Last week I moved our Orc v2-based app from top-of-tree to the new 11.x branch, and it no longer handles C++ code containing OpenMP directives correctly. More specifically, if I JIT compile a function containing OpenMP parallel/for pragmas, using a release version of LLVM, the code compiles and seems to work, but if I try to write the module's bitcode to

...0x00000000008ea0ff > clang::CodeGen::CodeGenFunction::EmitSimpleStmt(clang::Stmt const*) + > 271 > 25 clang 0x00000000008e66a7 > clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const*) + 39 > 26 clang 0x00000000008f7193 > clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, > llvm::Function*, clang::CodeGen::CGFunctionInfo const&) + 995 > 27 clang 0x00000000007ca16b > > clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl) > + 587 > 28 clang 0x00000000007dbe0e > clang::CodeGen::Co...

...hi/git/lldb/tools/clang/lib/CodeGen/CGStmt.cpp:47 #47 0x00007ffff4c6ca7e in clang::CodeGen::CodeGenFunction::EmitFunctionBody (this=0x7fffffff9198, Args=...) at /home/athirumurthi/git/lldb/tools/clang/lib/CodeGen/CodeGenFunction.cpp:489 #48 0x00007ffff4c6ce8d in clang::CodeGen::CodeGenFunction::GenerateCode (this=0x7fffffff9198, GD=..., Fn=0xd61b30, FnInfo=...) at /home/athirumurthi/git/lldb/tools/clang/lib/CodeGen/CodeGenFunction.cpp:557 #49 0x00007ffff4c7ab86 in clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition (this=0xd63cf0, GD=...) at /home/athirumurthi/git/lldb/tools/clang/lib/...

...#38 0x00007fb7119d69ec in >> clang::CodeGen::CodeGenFunction::EmitFunctionBody >> (this=0x7fffd4fdc7e0, Body=0x4a695e0) >> at /u/geoff/llvmrepo/llvm-project/clang/lib/CodeGen/CodeGenFunction.cpp:1147 >> #39 0x00007fb7119d75bc in >> clang::CodeGen::CodeGenFunction::GenerateCode (this=0x7fffd4fdc7e0, >> GD=..., Fn=0x4699718, FnInfo=...) >> at /u/geoff/llvmrepo/llvm-project/clang/lib/CodeGen/CodeGenFunction.cpp:1312 >> #40 0x00007fb7119facdf in >> clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition >> (this=0x4b103a0, GD=..., GV=0x4...

...Type, llvm::Function*, clang::CodeGen::CGFunctionInfo const&, clang::CodeGen::FunctionArgList const&, clang::SourceLocation, clang::SourceLocation) /export/users/amitrokh/llvm-sanitizer/llvm/tools/clang/lib/CodeGen/CodeGenFunction.cpp:752 #5 0x287bac4 in clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, llvm::Function*, clang::CodeGen::CGFunctionInfo const&) /export/users/amitrokh/llvm-sanitizer/llvm/tools/clang/lib/CodeGen/CodeGenFunction.cpp:972:3 #6 0x28b6480 in clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl, llvm::GlobalValue*) /export/...