search for: performdefaultlowering

Hi, I noticed that in line 288-289 of lib/CodeGen/GCStrategy.cpp there is a loop: > for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB) { > for (BasicBlock::iterator II = BB->begin(), E = BB->end(); > II != E;) { E is used both for F.end() and for BB->end(). Is this intended? -Y. -- Yiannis Tsiouris Ph.D.

|I noticed that in line 288-289 of lib/CodeGen/GCStrategy.cpp there is a |loop: |> for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB) { |> for (BasicBlock::iterator II = BB->begin(), E = BB->end(); |> II != E;) { |E is used both for F.end() and for BB->end(). Is this intended? Note that it's also being

...ystem32\ucrtbase.dll+0xa6ce8) #5 0x7580618b (C:\WINDOWS\System32\ucrtbase.dll+0xa618b) #6 0x75806e26 (C:\WINDOWS\System32\ucrtbase.dll+0xa6e26) #7 0x013786a6 InsertRootInitializers c:\users\nikod\src\llvm\lib\codegen\gcrootlowering.cpp:172:0 #8 0x01378d97 `anonymous namespace'::LowerIntrinsics::PerformDefaultLowering c:\users\nikod\src\llvm\lib\codegen\gcrootlowering.cpp:249:0 #9 0x01379986 `anonymous namespace'::LowerIntrinsics::runOnFunction c:\users\nikod\src\llvm\lib\codegen\gcrootlowering.cpp:195:0 #10 0x016a343c llvm::FPPassManager::runOnFunction(class llvm::Function &) c:\users\nikod\src\llvm\lib...

...e8) > #5 0x7580618b (C:\WINDOWS\System32\ucrtbase.dll+0xa618b) > #6 0x75806e26 (C:\WINDOWS\System32\ucrtbase.dll+0xa6e26) > #7 0x013786a6 InsertRootInitializers c:\users\nikod\src\llvm\lib\ > codegen\gcrootlowering.cpp:172:0 > #8 0x01378d97 `anonymous namespace'::LowerIntrinsics::PerformDefaultLowering > c:\users\nikod\src\llvm\lib\codegen\gcrootlowering.cpp:249:0 > #9 0x01379986 `anonymous namespace'::LowerIntrinsics::runOnFunction > c:\users\nikod\src\llvm\lib\codegen\gcrootlowering.cpp:195:0 > #10 0x016a343c llvm::FPPassManager::runOnFunction(class llvm::Function &) > c:...

On Oct 6, 2011, at 17:19, Yiannis Tsiouris wrote: > Hello all, > > I set: InitRoots = true; in my gc plugin as i want the roots to be > initialized to the "null" value. > Is there a way to define which value should be the initial one? For > example, i would like to initialize my roots to -5 (tagged, null value > for the GC in my runtime system) instead of 0. >

Hello all, I set: InitRoots = true; in my gc plugin as i want the roots to be initialized to the "null" value. Is there a way to define which value should be the initial one? For example, i would like to initialize my roots to -5 (tagged, null value for the GC in my runtime system) instead of 0. Ofcourse, i could do it in the frontend (storing -5 to all GC roots), but i was wondering