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2011-12-08Update for changes in LLVM trunk. Original patch by arrowdodger!Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@146178 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29Updates for LLVM 3.1.Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@145365 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-04Patch by Tom Bergan that fixes multi-byte reads on big-endian architectures.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@143693 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17Fix some -Wunused-variable warnings.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@142310 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02Applied patch from David Ramos that fixes a bug in minDistToUncoveredCristian Cadar
calculation: "Functions with a single instruction were erroneously treated as never returning. This propagated far, making many instructions unreachable according to this metric." git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@139045 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02Update location of TargetSelect.h and TargetRegistry.h for LLVM 3.0+Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@139026 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-09Disable the LowerSetJmpPass on LLVM 3.0+Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@137116 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-01Make the Executor capable of handling bitcasts of aliases, by rewriting thePeter Collingbourne
direct function call logic. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@136605 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-29Sign extend, rather than zero extend, narrow gep indicesPeter Collingbourne
For example, clang creates these for ++ and -- operations on pointers on 64-bit platforms. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@136474 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-24Applied patch by Leandro Sales that makes Kleaver compatible with theCristian Cadar
recent changes to array names. Modified FastCexSolver.pc to catch this issue. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@135896 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20Updates for LLVM 3.0. Based on changes by arrowdodger, thanks!Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@135598 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20Deprecate LLVM_VERSION_MAJOR and LLVM_VERSION_MINOR in favour ofPeter Collingbourne
version codes. This makes the preprocessor-based version tests more concise and less error prone. Also, fix the version tests in lib/Expr/Parser.cpp (immutable zext and trunc were introduced in LLVM 2.9); now 2.9 passes "make test". git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@135583 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-23When extracting path from debug info, use file name on its own if it begins ↵Peter Collingbourne
with '/' Clang has been observed to use an absolute path in the 'filename' field. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@133740 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-09Patch from Martin Nowack for LLVM 2.9Cristian Cadar
(http://llvm.org/bugs/show_bug.cgi?id=9595) git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@132787 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-25Name symbolic arrays using the 3rd argument to klee_make_symbolic,Peter Collingbourne
and make sure the name is unique. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@132054 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-18Add ConstantStruct support to Executor::evalConstantPeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@131586 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-18Maintain an equivalence set during comparison operationsPeter Collingbourne
This results in a significant speedup of certain comparisons involving large partially shared expression trees. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@131585 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-18Support for arbitrary sized types in ConstantExpr::fromMemoryPeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@131583 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-23Transformed the assert() checking for overlapping objects into a callCristian Cadar
to klee_error() to make sure the check is done even when assertions are disabled. This makes the AsmAddresses test pass with assertions disabled. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@130067 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-23Patch by arrowdodger ↵Cristian Cadar
(http://keeda.stanford.edu/pipermail/klee-dev/2011-April/000617.html) for compiling KLEE with the latest LLVM changes. Tested against LLVM 2.7 and 2.8. The AsmAddresses test fails in 2.8 unless assertions are explicitely enabled (--enable-assertions). git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@130065 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-30Fixed bug in WeightedRandomSearcher (CoveringNew). Patch by DavidCristian Cadar
Ramos: "I found a nasty little bug that I'm guess dates back to removing all that foreach() syntactic sugar. It made stats::minDistToUncovered = 0 at all program points, rendering WeightedRandomSearcher (CoveringNew) pretty worthless." git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@128536 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-30Fixed some typos.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@128533 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-30Bug fix in STPBuilder. Patch submitted by David Ramos, thanks!Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@128532 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-14On LLVM 2.9+, use TargetLowering::ExpandInlineAsm to expand asm codePeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@119046 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-22Disable loop index split pass for LLVM 2.9+Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@117117 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30Add missing include to make sure version macros are present.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@115146 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30Spell versioning macros correctly.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@115140 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30Update for spurious LLVM API changes.Daniel Dunbar
- God forbid we manage to keep an API stable for a single release cycle. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@115139 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30Update for LLVM API changes, patch by nobled, in PR8232.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@115138 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-05Store CallInst and InvokeInst operands in a fixed order: function, arg0, ↵Peter Collingbourne
arg1, ... git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@110352 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-05Have getDirectCallTarget use CallSitePeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@110351 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-05Use CallSite in StatsTracker::computeReachableUncoveredPeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@110350 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-15Update to match new 2.8 CallInst getOperand API.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@108406 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-15Reduce variable shadowing.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@108405 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-15Fix a -Wbool-conversion warning.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@108404 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-15Fix some -Wmismatched-tags warnings.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@108403 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-15Remove stray semicolons in class definitions.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@108402 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-14Add option to use an external version of STPPeter Collingbourne
This patch adds a new configure option, --with-stp, which configures KLEE to use an external version of STP instead of the version in the source tree. It includes documentation referring users to the STP download location. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@108347 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-08Add support for InsertValue and ExtractValue instructionsPeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@107912 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Applied Stefan Bucur's patch fromCristian Cadar
http://llvm.org/bugs/show_bug.cgi?id=6690. The patch adds specialized versions of klee_get_value for different types, fixing the previous klee_get_value function that sometimes truncated 64bit parameters to 32bit. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@107006 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Remove llvm.dbg.value intrinsic new to LLVM 2.7Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@106802 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Handle ConstantAggregateZero constantsPeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@106801 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Use LLVM's TargetData::getTypeSizeInBits to determine type bitwidth instead ↵Peter Collingbourne
of our own implementation git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@106800 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Implement klee_stack_trace functionPeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@106799 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Added ExecutionState::dumpStack function for inspecting the status of the stackPeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@106798 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-24Removed unused use-query-log option, patch submitted by Peter Collingbourne.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@104487 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-02Fix a Wformat warning.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@102877 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-02Add missing include of Config.h, which was causing LLVM version checks to beDaniel Dunbar
broken, and thus we were removing all dbg.stoppoint instructions from modules. This totally broke debug info with 2.6. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@102873 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-02Fix some const cast warnings.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@102867 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-26Applied patch submitted by Peter Collingbourne: "Some parts of theCristian Cadar
KLEE source code do not conform to the C++ standard, specifically [basic.scope.local]. gcc accepts the code due to a bug [1] but some other compilers (e.g. those based on EDG, such as icc) do not. This patch fixes the code in question to conform to the standard. [1] http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18770" git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@102328 91177308-0d34-0410-b5e6-96231b3b80d8
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