Displaying 18 results from an estimated 18 matches for "f_none".
2018 Mar 22
1
How to extract functions from Module A and put them into Module B, and generate a new IR file?
...le way but I have to create instructions one by one. I
am new to LLVM so don't know whether it is doable, here is my experimental
code:
runOnModule(Module &M){
...
LLVMContext& context = getGlobalContext();
llvm::raw_fd_ostream osA("A.bc", "", llvm::sys::fs::F_None);
llvm::raw_fd_ostream osB("B.bc", "", llvm::sys::fs::F_None);
llvm::Module *ModuleA = new llvm::Module("A", context);
llvm::Module *ModuleB = new llvm::Module("B", context);
ModuleA->setDataLayout(M.getDataLayout());
ModuleA-->setTargetTrip...
2018 Feb 02
2
Debug info error on bitcode inline modification
...lue::InternalLinkage);
F->addFnAttr(Attribute::AlwaysInline);
F->addFnAttr(Attribute::InlineHint);
}
}
}
std::error_code ec;
raw_fd_ostream os(argv[1], ec, sys::fs::F_None);
WriteBitcodeToFile(M, os);
}
-----------------------------------------------------------------
-----------------------------------------------------------------
$ g++ (...snip host specific flags...) inliner.cpp -o inliner
$ ./inliner test.bc
---------------------------------------------...
2014 Sep 11
3
[LLVMdev] patch for DragonEgg 3.3
Hi - attached is a patch to enable building DragonEgg (x86_64) for LLVM3.3 and LLVM3.4. That is, add these changes to the 3.3 release, and it becomes possible to build DragonEgg against a llvm3.4 compiler.
Regards,
Richard Gorton
Cognitive Electronics
rcgorton at cog-e.com
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2018 Feb 02
0
Debug info error on bitcode inline modification
...F->addFnAttr(Attribute::AlwaysInline);
> F->addFnAttr(Attribute::InlineHint);
> }
> }
> }
>
> std::error_code ec;
> raw_fd_ostream os(argv[1], ec, sys::fs::F_None);
> WriteBitcodeToFile(M, os);
> }
> -----------------------------------------------------------------
>
> -----------------------------------------------------------------
> $ g++ (...snip host specific flags...) inliner.cpp -o inliner
> $ ./inliner test.bc
> ------...
2018 Feb 05
1
Debug info error on bitcode inline modification
...ddFnAttr(Attribute::AlwaysInline);
>> F->addFnAttr(Attribute::InlineHint);
>> }
>> }
>> }
>>
>> std::error_code ec;
>> raw_fd_ostream os(argv[1], ec, sys::fs::F_None);
>> WriteBitcodeToFile(M, os);
>> }
>> -----------------------------------------------------------------
>>
>> -----------------------------------------------------------------
>> $ g++ (...snip host specific flags...) inliner.cpp -o inliner
>> $ ....
2018 Mar 27
4
[pre-RFC] Data races in concurrent ThinLTO processes
...the cache file directly (OS << OutputBuffer.getBuffer()).
// Rename to final destination (hopefully race condition won't matter here)
EC = sys::fs::rename(TempFilename, EntryPath);
if (EC) {
sys::fs::remove(TempFilename);
raw_fd_ostream OS(EntryPath, EC, sys::fs::F_None);
if (EC)
report_fatal_error(Twine("Failed to open ") + EntryPath +
" to save cached entry\n");
OS << OutputBuffer.getBuffer();
}
}
What we can do the following way:
Option 1: If the rename fails, we could simply use Ou...
2018 Mar 27
0
[pre-RFC] Data races in concurrent ThinLTO processes
...>
>
>
> // Rename to final destination (hopefully race condition won't matter
> here)
>
> EC = sys::fs::rename(TempFilename, EntryPath);
>
> if (EC) {
>
> sys::fs::remove(TempFilename);
>
> raw_fd_ostream OS(EntryPath, EC, sys::fs::F_None);
>
> if (EC)
>
> report_fatal_error(Twine("Failed to open ") + EntryPath +
>
> " to save cached entry\n");
>
> OS << OutputBuffer.getBuffer();
>
> }
>
> }
>
>
>
> What we...
2018 Sep 12
2
How to make LLVM go faster?
...nside:
bool ZigLLVMTargetMachineEmitToFile(LLVMTargetMachineRef targ_machine_ref,
LLVMModuleRef module_ref,
const char *filename, ZigLLVM_EmitOutputType output_type, char
**error_message, bool is_debug, bool is_small)
{
std::error_code EC;
raw_fd_ostream dest(filename, EC, sys::fs::F_None);
if (EC) {
*error_message = strdup((const char
*)StringRef(EC.message()).bytes_begin());
return true;
}
TargetMachine* target_machine =
reinterpret_cast<TargetMachine*>(targ_machine_ref);
target_machine->setO0WantsFastISel(true);
Module* module = unwra...
2018 Mar 22
0
[pre-RFC] Data races in concurrent ThinLTO processes
...odeGenerator.cpp. This code gets executed if the ‘rename’ function failed (e.g., because of the problem #1 or problem #2 described above).
>
> EC = sys::fs::rename(TempFilename, EntryPath);
> if (EC) {
> sys::fs::remove(TempFilename);
> raw_fd_ostream OS(EntryPath, EC, sys::fs::F_None);
> if (EC)
> report_fatal_error(Twine("Failed to open ") + EntryPath +
> " to save cached entry\n");
> OS << OutputBuffer.getBuffer(); // Two ThinLTO processes can write to the same file here
>...
2018 Mar 27
2
[pre-RFC] Data races in concurrent ThinLTO processes
...the cache file directly (OS << OutputBuffer.getBuffer()).
// Rename to final destination (hopefully race condition won't matter here)
EC = sys::fs::rename(TempFilename, EntryPath);
if (EC) {
sys::fs::remove(TempFilename);
raw_fd_ostream OS(EntryPath, EC, sys::fs::F_None);
if (EC)
report_fatal_error(Twine("Failed to open ") + EntryPath +
" to save cached entry\n");
OS << OutputBuffer.getBuffer();
}
}
What we can do the following way:
Option 1: If the rename fails, we could simply use Ou...
2018 Mar 27
0
[pre-RFC] Data races in concurrent ThinLTO processes
...t;< OutputBuffer.getBuffer()).
>
> // Rename to final destination (hopefully race condition won't matter here)
> EC = sys::fs::rename(TempFilename, EntryPath);
> if (EC) {
> sys::fs::remove(TempFilename);
> raw_fd_ostream OS(EntryPath, EC, sys::fs::F_None);
> if (EC)
> report_fatal_error(Twine("Failed to open ") + EntryPath +
> " to save cached entry\n");
> OS << OutputBuffer.getBuffer();
> }
> }
>
> What we can do the following way:
> Option...
2018 Mar 27
0
[pre-RFC] Data races in concurrent ThinLTO processes
...>
>
>
> // Rename to final destination (hopefully race condition won't matter
> here)
>
> EC = sys::fs::rename(TempFilename, EntryPath);
>
> if (EC) {
>
> sys::fs::remove(TempFilename);
>
> raw_fd_ostream OS(EntryPath, EC, sys::fs::F_None);
>
> if (EC)
>
> report_fatal_error(Twine("Failed to open ") + EntryPath +
>
> " to save cached entry\n");
>
> OS << OutputBuffer.getBuffer();
>
> }
>
> }
>
>
>
> What we...
2018 Mar 22
4
[pre-RFC] Data races in concurrent ThinLTO processes
...g code in ThinLTOCodeGenerator.cpp. This code gets executed if the 'rename' function failed (e.g., because of the problem #1 or problem #2 described above).
EC = sys::fs::rename(TempFilename, EntryPath);
if (EC) {
sys::fs::remove(TempFilename);
raw_fd_ostream OS(EntryPath, EC, sys::fs::F_None);
if (EC)
report_fatal_error(Twine("Failed to open ") + EntryPath +
" to save cached entry\n");
OS << OutputBuffer.getBuffer(); // Two ThinLTO processes can write to the same file here
/...
2018 Mar 27
1
[pre-RFC] Data races in concurrent ThinLTO processes
...the cache file directly (OS << OutputBuffer.getBuffer()).
// Rename to final destination (hopefully race condition won't matter here)
EC = sys::fs::rename(TempFilename, EntryPath);
if (EC) {
sys::fs::remove(TempFilename);
raw_fd_ostream OS(EntryPath, EC, sys::fs::F_None);
if (EC)
report_fatal_error(Twine("Failed to open ") + EntryPath +
" to save cached entry\n");
OS << OutputBuffer.getBuffer();
}
}
What we can do the following way:
Option 1: If the rename fails, we could simply use Ou...
2018 Mar 27
2
[pre-RFC] Data races in concurrent ThinLTO processes
...p. This code gets
> executed if the ‘rename’ function failed (e.g., because of the problem #1
> or problem #2 described above).
>
> *EC = sys::fs::rename(TempFilename, EntryPath);*
> *if (EC) {*
> * sys::fs::remove(TempFilename);*
> * raw_fd_ostream OS(EntryPath, EC, sys::fs::F_None);*
> * if (EC)*
> * report_fatal_error(Twine("Failed to open ") + EntryPath +*
> * " to save cached entry\n");*
> * OS << OutputBuffer.getBuffer(); **// Two ThinLTO processes
> can write to the same file here*
> *...
2018 Mar 27
0
[pre-RFC] Data races in concurrent ThinLTO processes
...is code gets executed if the ‘rename’ function failed (e.g., because of the problem #1 or problem #2 described above).
>>
>> EC = sys::fs::rename(TempFilename, EntryPath);
>> if (EC) {
>> sys::fs::remove(TempFilename);
>> raw_fd_ostream OS(EntryPath, EC, sys::fs::F_None);
>> if (EC)
>> report_fatal_error(Twine("Failed to open ") + EntryPath +
>> " to save cached entry\n");
>> OS << OutputBuffer.getBuffer(); // Two ThinLTO processes can write to the same file here
>>...
2018 Mar 27
1
[pre-RFC] Data races in concurrent ThinLTO processes
...following code in ThinLTOCodeGenerator.cpp. This code gets executed if the ‘rename’ function failed (e.g., because of the problem #1 or problem #2 described above).
EC = sys::fs::rename(TempFilename, EntryPath);
if (EC) {
sys::fs::remove(TempFilename);
raw_fd_ostream OS(EntryPath, EC, sys::fs::F_None);
if (EC)
report_fatal_error(Twine("Failed to open ") + EntryPath +
" to save cached entry\n");
OS << OutputBuffer.getBuffer(); // Two ThinLTO processes can write to the same file here
/...
2018 Feb 03
2
llvm-dev Digest, Vol 164, Issue 6
...r(Attribute::AlwaysInline);
> > F->addFnAttr(Attribute::InlineHint);
> > }
> > }
> > }
> >
> > std::error_code ec;
> > raw_fd_ostream os(argv[1], ec, sys::fs::F_None);
> > WriteBitcodeToFile(M, os);
> > }
> > -----------------------------------------------------------------
> >
> > -----------------------------------------------------------------
> > $ g++ (...snip host specific flags...) inliner.cpp -o inliner
> &...