search for: rerollloop

...Ltd/ponyc/tree/llvm37> (llvm37 branch) project is facing an issue on Windows: When optimizations are turned on (llvm 3.7.0-final and more specifically<https://github.com/CausalityLtd/ponyc/blob/llvm37/src/libponyc/codegen/genopt.cc>, opt-level 3, BBVectorize, LoopVectorize, SLPVectorize, RerollLoops, LoadCombine + a custom heap to stack pass) writing an object file aborts (on Windows only) with the following fatal error: “Starting a function before ending the previous one!” at MCStreamer.cpp:407 during LLVMTargetMachineEmitToFile. Verifying the IR with llc raises no errors. What exact probl...

...Ltd/ponyc/tree/llvm37> (llvm37 branch) project is facing an issue on Windows: When optimizations are turned on (llvm 3.7.0-final and more specifically<https://github.com/CausalityLtd/ponyc/blob/llvm37/src/libponyc/codegen/genopt.cc>, opt-level 3, BBVectorize, LoopVectorize, SLPVectorize, RerollLoops, LoadCombine + a custom heap to stack pass) writing an object file aborts (on Windows only) with the following fatal error: “Starting a function before ending the previous one!” at MCStreamer.cpp:407 during LLVMTargetMachineEmitToFile. Verifying the IR with llc raises no errors. What exact probl...

...Ltd/ponyc/tree/llvm37> (llvm37 branch) project is facing an issue on Windows: When optimizations are turned on (llvm 3.7.0-final and more specifically<https://github.com/CausalityLtd/ponyc/blob/llvm37/src/libponyc/codegen/genopt.cc>, opt-level 3, BBVectorize, LoopVectorize, SLPVectorize, RerollLoops, LoadCombine + a custom heap to stack pass) writing an object file aborts (on Windows only) with the following fatal error: “Starting a function before ending the previous one!” at MCStreamer.cpp:407 during LLVMTargetMachineEmitToFile. Verifying the IR with llc raises no errors. What exact probl...

On Thu, Jun 4, 2015 at 5:33 PM, Reid Kleckner <rnk at google.com> wrote: > On Thu, Jun 4, 2015 at 5:17 PM, Teresa Johnson <tejohnson at google.com> wrote: >> >> Agreed. Although I assume you mean invoke the new pass under a >> ThinLTO-only option so that avail extern are not dropped in the >> compile pass before the LTO link? > > > No, this pass

...PMBuilder->SizeLevel = is_small ? 2 : 0; PMBuilder->DisableTailCalls = is_debug; PMBuilder->DisableUnitAtATime = is_debug; PMBuilder->DisableUnrollLoops = is_debug; PMBuilder->SLPVectorize = !is_debug; PMBuilder->LoopVectorize = !is_debug; PMBuilder->RerollLoops = !is_debug; // Leaving NewGVN as default (off) because when on it caused issue #673 //PMBuilder->NewGVN = !is_debug; PMBuilder->DisableGVNLoadPRE = is_debug; PMBuilder->VerifyInput = assertions_on; PMBuilder->VerifyOutput = assertions_on; PMBuilder->MergeFun...

On Thu, Jun 4, 2015 at 3:58 PM, Duncan P. N. Exon Smith < dexonsmith at apple.com> wrote: > > > Personally, I think the right approach is to add a bool to > createGlobalDCEPass defaulting to true named something like > IsAfterInlining. In most standard pass pipelines, GlobalDCE runs after > inlining for obvious reasons, so the default makes sense. The special case > is

...king copy) @@ -287,6 +287,7 @@ void EmitAssemblyHelper::CreatePasses() { PMBuilder.DisableUnitAtATime = !CodeGenOpts.UnitAtATime; PMBuilder.DisableUnrollLoops = !CodeGenOpts.UnrollLoops; PMBuilder.MergeFunctions = CodeGenOpts.MergeFunctions; + PMBuilder.LTO = CodeGenOpts.LTO; PMBuilder.RerollLoops = CodeGenOpts.RerollLoops; PMBuilder.addExtension(PassManagerBuilder::EP_EarlyAsPossible, Index: lib/Driver/Tools.cpp =================================================================== --- lib/Driver/Tools.cpp (revision 237590) +++ lib/Driver/Tools.cpp (working copy) @@ -2676,6 +2676,10 @@ v...