search for: emitassemblyhelp

...9; on Monday. Testers, if > > you still have cycles, please take this for a quick spin. > > I went ahead and updated all Zig's CI to use rc5, and ran into this problem: > > /usr/lib/llvm-10/lib/libclangCodeGen.a(BackendUtil.cpp.o): In function > `(anonymous > namespace)::EmitAssemblyHelper::EmitAssemblyWithNewPassManager(clang::BackendAction, > std::unique_ptr<llvm::raw_pwrite_stream, > std::default_delete<llvm::raw_pwrite_stream> >)': > BackendUtil.cpp:(.text._ZN12_GLOBAL__N_118EmitAssemblyHelper30EmitAssemblyWithNewPassManagerEN5clang13BackendActionESt10u...

On Fri, Nov 6, 2015 at 11:10 AM, Tim Northover <t.p.northover at gmail.com> wrote: > On 6 November 2015 at 11:00, Phil Tomson <phil.a.tomson at gmail.com> wrote: > > With 3.6 I get an unused argument warning with -enable-pie: > > > > $ clang -v -emit-llvm -enable-pie -O0 -S global_dat.c -o > > global_dat_x86_pie.ll > > Yes, it's an llc option not a

The option handling in clang in fairly different from opt. The comment about the mixed name was just a guess as to why you don't see the driver passing it down to -cc1. Once that is working, you will probably need to: * Patch ParseCodeGenArgs to record the option * Patch EmitAssemblyHelper::CreatePasses to set the option to enable the pass in the pass manager (assuming that is the effect you want). On 1 October 2013 15:48, Diego Novillo <dnovillo at google.com> wrote: > On Tue, Oct 1, 2013 at 3:42 PM, Rafael Espíndola > <rafael.espindola at gmail.com> wrote: &g...

...es long. I was putting the handling of this option too far down. I moved it up and it's now being passed. Not sure what order needs to be kept in this function, however. > Once that is working, you will probably need to: > > * Patch ParseCodeGenArgs to record the option > * Patch EmitAssemblyHelper::CreatePasses to set the option to enable > the pass in the pass manager (assuming that is the effect you want). Thanks. That was my disconnect. I was confusing 'opt' with clang's backend. The attached patch does what I want. Does it look like it's in the right direction?...

On Tue, Oct 1, 2013 at 3:42 PM, Rafael Espíndola <rafael.espindola at gmail.com> wrote: > You are calling the option -auto-profile in some places and > -fauto-profile in others. Maybe it is just a typo? In opt, the option is named '-auto-profile' when I instantiate the pass: INITIALIZE_PASS(AutoProfile, "auto-profile", "Auto Profile loader", false,

+ llvm-dev From: Sumner, Brian Sent: Tuesday, May 10, 2016 3:11 PM To: Anastasia Stulova <Anastasia.Stulova at arm.com>; Liu, Yaxun (Sam) <Yaxun.Liu at amd.com>; cfe-dev (cfe-dev at lists.llvm.org) <cfe-dev at lists.llvm.org>; Pan, Xiuli <xiuli.pan at intel.com>; Bader, Alexey (alexey.bader at intel.com) <alexey.bader at intel.com> Cc: Stellard, Thomas

...ckend for such an option - right now, if we wanted, we could punt to >>> using the command line options that currently exist and the existing >>> ParseCommandLineOptions call from clang. >>> >>> >> When option -target-abi=apcs-gnu for ARM is used for clang, EmitAssemblyHelper::CreateTargetMachine >> passes FeatruresStr="+apcs" to Target::createTargetMachine. Do we have >> anything else we have to pass to the backend in this case? >> > > Not yet, but the option can be a backend option rather than a subtarget > feature - and I'm...

...17 0x00007fd939759d13 llvm::legacy::PassManagerImpl::run(llvm::Module&) /llvm/lib/IR/LegacyPassManager.cpp:1706:0 #18 0x00007fd939759f53 llvm::legacy::PassManager::run(llvm::Module&) /llvm/lib/IR/LegacyPassManager.cpp:1738:0 #19 0x00007fd93bda031a (anonymous namespace)::EmitAssemblyHelper::EmitAssembly(clang::BackendAction, llvm::raw_pwrite_stream*) /llvm/tools/clang/lib/CodeGen/BackendUtil.cpp:762:0 #20 0x00007fd93bda0482 clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&a...

...we wanted, we could >>>>> punt to using the command line options that currently exist and the >>>>> existing ParseCommandLineOptions call from clang. >>>>> >>>>> >>>> When option -target-abi=apcs-gnu for ARM is used for clang, EmitAssemblyHelper::CreateTargetMachine >>>> passes FeatruresStr="+apcs" to Target::createTargetMachine. Do we have >>>> anything else we have to pass to the backend in this case? >>>> >>> >>> Not yet, but the option can be a backend option rather than...

...ndling of > this option too far down. I moved it up and it's now being passed. > Not sure what order needs to be kept in this function, however. > >> Once that is working, you will probably need to: >> >> * Patch ParseCodeGenArgs to record the option >> * Patch EmitAssemblyHelper::CreatePasses to set the option to enable >> the pass in the pass manager (assuming that is the effect you want). > > Thanks. That was my disconnect. I was confusing 'opt' with clang's backend. > > The attached patch does what I want. Does it look like it's i...

...to pass this information into the > backend for such an option - right now, if we wanted, we could punt to > using the command line options that currently exist and the existing > ParseCommandLineOptions call from clang. > > When option -target-abi=apcs-gnu for ARM is used for clang, EmitAssemblyHelper::CreateTargetMachine passes FeatruresStr="+apcs" to Target::createTargetMachine. Do we have anything else we have to pass to the backend in this case? > That said, it's a pretty awful hack to use them. For some of my particular > needs I've got some code around unifying...

...0000035a2693 llvm::legacy::PassManagerImpl::run(llvm::Module&) /home/dwmw2/git/llvm/lib/IR/LegacyPassManager.cpp:1700:0 #24 0x00000000035a288b llvm::legacy::PassManager::run(llvm::Module&) /home/dwmw2/git/llvm/lib/IR/LegacyPassManager.cpp:1732:0 #25 0x0000000003f8b5d1 (anonymous namespace)::EmitAssemblyHelper::EmitAssembly(clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream> >) /home/dwmw2/git/llvm/tools/clang/lib/CodeGen/BackendUtil.cpp:801:0 #26 0x0000000003f8df15 clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderS...

On Tue, Jul 16, 2013 at 8:16 AM, Stéphane Letz <letz at grame.fr> wrote: > Hi, > > Our DSL emit sub-optimal LLVM IR that we optimize later on (LLVM IR ==> LLVM IR) before dynamically compiling it with the JIT. We would like to simply follow what clang/clang++ does when compiling with -O1/-O2/-O3 options. Our strategy up to now what to look at the opt.cpp code and take part of it

...erImpl::run(llvm::Module&) /home/nancy/rpp_llvm/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1857:0 #21 0x0000000003b763b1 llvm::legacy::PassManager::run(llvm::Module&) /home/nancy/rpp_llvm/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1889:0 #22 0x000000000473cfa9 (anonymous namespace)::EmitAssemblyHelper::EmitAssembly(clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream> >) /home/nancy/rpp_llvm/llvm-project/clang/lib/CodeGen/BackendUtil.cpp:881:0 #23 0x00000000047404ee clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::...

I've landed the patch in r324449. Before we merge this into two different Clang release branches and almost immediately release one of them, I would really like someone to confirm that this patch works well with the Linux kernel. David, if you're up for that, it would be great. Alternatively, Guenter or someone else here can help. On Tue, Feb 6, 2018 at 5:59 PM Chandler Carruth

Hi, Our DSL emit sub-optimal LLVM IR that we optimize later on (LLVM IR ==> LLVM IR) before dynamically compiling it with the JIT. We would like to simply follow what clang/clang++ does when compiling with -O1/-O2/-O3 options. Our strategy up to now what to look at the opt.cpp code and take part of it in order to implement our optimization code. It appears to be rather difficult to follow

Hello again, I had hoped that rc4 would be the last one, but I wanted to pick up one more fix, so here we go. Release Candidate 5 was just tagged as llvmorg-10.0.0-rc5 on the release branch at 35627038123. Source code and docs are available at https://prereleases.llvm.org/10.0.0/#rc5 and https://github.com/llvm/llvm-project/releases/tag/llvmorg-10.0.0-rc5 If nothing new comes up, I plan to tag

Dear list, git checkout llvmorg-8.0.0 -b llvm8.0 cmake -G "Unix Makefiles" ../llvm-project/llvm -DCMAKE_BUILD_TYPE=Debug -DLLVM_ENABLE_PROJECTS="clang;lld" -DLLVM_TARGETS_TO_BUILD="X86;NVPTX;AMDGPU;ARM;AArch64" [arm.cpp] #define vst4_lane_f16(__p0, __p1, __p2) __extension__ ({ \ float16x4x4_t __s1 = __p1; \ __builtin_neon_vst4_lane_v(__p0, __s1.val[0],

.../LegacyPassManager.cpp:1706 #12 0x00000000022ac541 in llvm::legacy::PassManager::run (this=0x7fffffffb500, M=...) at /work/Abe/non-backup-worthy/build_dirs/Clang/pre-3.9/2016-07-17-22-54-42-1cb1a4c-master/llvm/lib/IR/LegacyPassManager.cpp:1737 #13 0x0000000002adf7c5 in (anonymous namespace)::EmitAssemblyHelper::EmitAssembly (this=0x7fffffffb7a8, Action=clang::Backend_EmitObj, OS=...) at /work/Abe/non-backup-worthy/build_dirs/Clang/pre-3.9/2016-07-17-22-54-42-1cb1a4c-master/llvm/tools/cfe/lib/CodeGen/BackendUtil.cpp:734 #14 0x0000000002adeda6 in clang::EmitBackendOutput (Diags=..., CGOpts=..., T...

...PassManager::run (this=0x3d7f140, >>>> M=...) at >>>>> /local/mnt/workspace/slarin/tools/llvm-mainline- >>>> merged/lib/VMCore/PassManage >>>>> r.cpp:1687 >>>>> #10 0x0000000000c9488d in (anonymous >>>>> namespace)::EmitAssemblyHelper::EmitAssembly (this=0x7fffffffa2e0, >>>>> Action=clang::Backend_EmitAssembly, OS=0x3d13660) >>>>> at >>>>> /local/mnt/workspace/slarin/tools/llvm-mainline- >>>> merged/tools/clang/lib/CodeG >>>>> en/BackendUtil.cpp:497 >&...