Displaying 20 results from an estimated 500 matches similar to: "[LLVMdev] Compile warning in Reoptimizer/TraceCache/VirtualMem.cpp"
2002 Sep 17
1
[LLVMdev] Linux-x86 compile errors
ISSUE: Some Reoptimizer header files think that int64_t is in
<sys/types.h> instead of "Support/DataTypes.h".
ACTION: Ensure that all users of types int64_t or uint64_t include
"Support/DataTypes.h"
--
Casey Carter
Casey at Carter.net
ccarter at uiuc.edu
AIM: cartec69
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2002 Oct 27
0
[LLVMdev] Warning in VirtualMem.cpp
Another "big unsigned constant for 32-bit architecture" warning.
--
Casey Carter
Casey at Carter.net
ccarter at uiuc.edu
AIM: cartec69
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2002 Sep 17
1
[LLVMdev] Bug in InstructionCombining.cpp
ISSUE: This code:
%bob = type { int }
int %alias() {
%pbob1 = alloca %bob
%pbob2 = getelementptr %bob* %pbob1 ;pbob2 aliases
pbob1
%pbobel = getelementptr %bob* %pbob2, long 0, ubyte 0
%rval = load int* %pbobel
ret int %rval
}
Crashes when run through opt -instcombine. InstCombiner visits
instructions in reverse declaration order, but
2002 Sep 17
1
[LLVMdev] Compile error in InstrSelectionSupport.cpp
ISSUE: line 474 of InstrSelectionSupport.cpp is a conditional expression
of the form (<expr> ? (ConstantSInt*) : (ConstantUInt*)), which is an
unholy mixture of pointer types.
ACTION: Apply static_cast<Value*> to the two pointers, as the source
intends.
--
Casey Carter
Casey at Carter.net
ccarter at uiuc.edu
AIM: cartec69
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An embedded and
2010 Jun 30
1
[LLVMdev] Runtime & idle time reoptimizer questions
Hello everybody,
I would like to know more about runtime & idle time reoptimizer mentioned in the powerpoint presentations about LLVM. Which tool in the LLVM toolchain is responsible for this?
Where I can find more details on how reoptimizer is implemented? If someone can let me know any doc or specific source code file to look at, it would be helpful. I have also seen a similar post by
2002 Sep 17
0
[LLVMdev] Typo in Pass.h
Like the subject says.
--
Casey Carter
Casey at Carter.net
ccarter at uiuc.edu
AIM: cartec69
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2002 Sep 17
0
[LLVMdev] Linux-x86 Dynamic loading
ISSUE: Every tool that uses dynamic module loading must be linked with
$(ExportSymbols).
ACTION: Alter Makefiles for analyze, llc, and opt. lli is ready.
--
Casey Carter
Casey at Carter.net
ccarter at uiuc.edu
AIM: cartec69
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2002 Sep 17
0
[LLVMdev] Typo in www/docs/WritingAnLLVMPass.html
Pretty straightforward.
--
Casey Carter
Casey at Carter.net
ccarter at uiuc.edu
AIM: cartec69
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2009 Jun 11
1
[LLVMdev] Code related to "Run Time Optimization" and "Offline Reoptimizer"
Hi,
Sorry for this silly question, but I couldn't find the source codes
related to "Run Time Optimization" and "Offline Reoptimizer". As there's few
references talking about those two parts except for Chris's master thesis.
There's a "Runtime" souce code folder, but the codes under that folder
mainly relate to gathering profiling information or
2002 Sep 11
2
[LLVMdev] Porting to x86 Linux
So, I had to make a few changes to the llvm sources to allow compilation
on x86 redhat 7.3 (gcc-2.96, glibc 2.2.4). Is there any general
interest in maintaining a port? I will happily submit patches.
--
Casey Carter
Casey at Carter.net
ccarter at uiuc.edu
AIM: cartec69
2002 Sep 13
2
[LLVMdev] Linux-x86 Compatability
ISSUE: In Interpreter::getCurrentExecutablePath(), dladdr() is a
Solarisism. Luckily, getCurrentExecutablePath isn't being currently
used anywhere in lli.
ACTION: Wrap the method contents with #ifdef __sun__ ... #else return
""; #endif. If this functionality is actually desired, it would be more
portable to hack up main() to join getcwd() with basename(argv[0]) to
find the
2002 Sep 13
2
[LLVMdev] Linux-x86 Compatability
Chris Lattner wrote:
>>>Interesting. INT64_MAX is supposed to be provided by
>>>include/Support/DataTypes.h. Do you know of a reliable preprocessor
>>>symbol that can be used to determine whether we're on a linux box, or
>>>
>>>
>
>
>
>>Well, there is always __linux__, but that doesn't necessarily imply that
>>we
2002 Oct 27
2
[LLVMdev] Compile error in include/Support/GraphWriter.h
Issue: GraphWriter includes <ostream>, which my gcc2 apparently thinks
is <ostream.h>.
Fix: Make a new <Support/ostream> that handles this discrepancy, ala
<Support/hash_set>.
--
Casey Carter
Casey at Carter.net
ccarter at uiuc.edu
AIM: cartec69
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2002 Sep 13
2
[LLVMdev] Linux-x86 Compatability
ISSUE: INT64_MAX undefined in InstrSelectionSupport.cpp and
InstructionCombining.cpp. I'm not completely sure where INT64_MAX comes
from on Solaris, but C99 says that INT64_MAX is defined in stdint.h,
but, for C++, only if __STDC_LIMIT_MACROS is #defined. Solaris (at
least in CSIL) unfortunately does not have stdint.h, but it does have
the old inttypes.h - and so does Linux.
ACTION: In
2002 Sep 13
3
[LLVMdev] Linux-x86 Compatability
Chris Lattner wrote:
>>ISSUE: INT64_MAX undefined in InstrSelectionSupport.cpp and
>>InstructionCombining.cpp. I'm not completely sure where INT64_MAX comes
>>from on Solaris, but C99 says that INT64_MAX is defined in stdint.h,
>>but, for C++, only if __STDC_LIMIT_MACROS is #defined. Solaris (at
>>least in CSIL) unfortunately does not have stdint.h, but it does
2003 Aug 21
0
[LLVMdev] reoptimizer note
Hello,
In preparation for the LLVM public release, I've moved the reoptimizer
out of the main cvs module "llvm" and into the cvs module "reopt". You
can go ahead and delete the lib/Reoptimizer directory from your tree,
about which cvs will undoubtedly be complaining to you.
If you want to build the reoptimizer, cd into your SPARC tree's
"projects"
2002 Sep 13
1
[LLVMdev] Linux-x86 Compatability
ISSUE: In CommandLine.h, gcc 2.96 thinks that the apply() template
function, when called as:
apply("Some text string", x)
should be expanded to
applicator<const char[n]>("Some text string", x)
instead of
applicator<char[n]>("Some text string", x).
ACTION: Duplicate the template specialization for applicator<char[n]> as
applicator<const
2002 Sep 13
1
[LLVMdev] Linux-x86 Compatability
ISSUE: In Interpreter::executeInstruction(), _sys_siglistp is a Solarisism.
ACTION: Replace _sys_siglistp[signo] with strsignal(signo) which is more
portable, maybe POSIX?
PATCH: Apply from llvm top-level directory with "patch -p0."
--
Casey Carter
Casey at Carter.net
ccarter at uiuc.edu
AIM: cartec69
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2002 Sep 13
0
[LLVMdev] Linux-x86 Compatibility
ISSUE: getTimeRecord in lib/VMCore/Pass.cpp uses timeval and
gettimeofday() without including sys/time.h.
ACTION: Include sys/time.h.
PATCH: Apply from llvm top-level directory with "patch -p0."
--
Casey Carter
Casey at Carter.net
ccarter at uiuc.edu
AIM: cartec69
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2002 Sep 13
1
[LLVMdev] Linux-x86 Compatability
ISSUE: ExternalFunctions.cpp::lookupFunction() calls dlsym(RTLD_DEFAULT,
...). In glibc, dlfcn.h does not make RTLD_DEFAULT visible unless
_GNU_SOURCE is #defined. Unlike the evil money-grubbing non-free
software pigs at sun, the FSF is trying not to pollute the C namespace. ;)
ACTION: Hack the Makefile to #define _GNU_SOURCE while compiling in
tools/lli. Yes, I know that this is ugly.