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* Fix the implementation of ConstantRange::sub(ConstantRange). Patch by Xi Wang!Nick Lewycky2011-06-221-2/+2
| | | | llvm-svn: 133648
* add option for literal formatting to APInt::toString()Ted Kremenek2011-06-151-3/+34
| | | | | | | | | | | | | | | toString() now takes an optional bool argument that, depending on the radix, adds the appropriate prefix to the integer's string representation that makes it into a meaningful C literal, e.g.: hexademical: '-f' becomes '-0xf' octal: '77' becomes '077' binary: '110' becomes '0b110' Patch by nobled@dreamwidth.org! llvm-svn: 133032
* Aliased flag options should be directed to stdout, not stderr to be ↵Evan Cheng2011-06-131-2/+2
| | | | | | consistent. Patch by Julien Lerouge. llvm-svn: 132931
* Branch profiling: floating-point avoidance.Andrew Trick2011-06-112-0/+45
| | | | | | | | | Patch by: Jakub Staszak! Introduces BranchProbability. Changes unsigned to uint32_t all over and uint64_t only when overflow is expected. llvm-svn: 132867
* add another sandybridge alias.Chris Lattner2011-06-091-0/+1
| | | | llvm-svn: 132772
* singed int causes signed extension, which contradicts the intention to pick upZhongxing Xu2011-06-031-1/+1
| | | | | | integers with high 32 bits being zero. llvm-svn: 132538
* Add new -d option to tblgen. It writes a make(1)-style dependency file.Joerg Sonnenberger2011-06-011-4/+6
| | | | llvm-svn: 132395
* ...this is not a good commit day for me.John McCall2011-05-291-7/+0
| | | | llvm-svn: 132294
* On Darwin ARM, set the UNWIND_RESUME libcall to _Unwind_SjLj_Resume.John McCall2011-05-291-0/+7
| | | | | | | This is important for the correct lowering of unwind instructions (which doesn't matter at all) and llvm.eh.resume calls (which does). llvm-svn: 132291
* fix a bug for hosts without round, PR8893.Chris Lattner2011-05-221-1/+1
| | | | llvm-svn: 131842
* random comment cleanups.Chris Lattner2011-05-221-4/+4
| | | | llvm-svn: 131829
* Have Program::Wait return -2 for crashed and timeouts instead of embeddingAndrew Trick2011-05-213-14/+13
| | | | | | info in the error message. Per Dan's request. llvm-svn: 131780
* Rename the "sandybridge" subtarget to "corei7-avx", for GCC compatibility.Benjamin Kramer2011-05-201-1/+1
| | | | llvm-svn: 131730
* Revert my previous patch. The cmake build had already been fixed.Rafael Espindola2011-05-191-1/+0
| | | | llvm-svn: 131606
* Fix the cmake build.Rafael Espindola2011-05-181-0/+1
| | | | llvm-svn: 131602
* Shuffle StandardPasses.cpp into VMCore; add it to CMake.Eli Friedman2011-05-181-247/+0
| | | | llvm-svn: 131600
* Third pass at allowing plugins to modify default passes. This time with a ↵Eli Friedman2011-05-181-0/+247
| | | | | | tweak so that we don't depend on an uninitialized argument. llvm-svn: 131581
* Revert r131556; it's breaking buildbots/clang tests.Eli Friedman2011-05-181-247/+0
| | | | llvm-svn: 131567
* Second pass at allowing plugins to modify default passes. This time without ↵David Chisnall2011-05-181-0/+247
| | | | | | bonus inter-library dependencies. llvm-svn: 131556
* Don't include information about the build into the information returned byRafael Espindola2011-05-171-29/+0
| | | | | | getHostTriple. This fixes a 32 bit clang running on a 64 bit ubuntu. llvm-svn: 131463
* Doug convinced me that DW_AT_APPLE_objc_complete_type is more appropriate name.Devang Patel2011-05-121-1/+1
| | | | | | s/DW_AT_APPLE_objc_class_extension/DW_AT_APPLE_objc_complete_type/g llvm-svn: 131244
* Let Objective-C front-end identify class extension, in dwarf output, using ↵Devang Patel2011-05-121-0/+1
| | | | | | an attribute DW_AT_APPLE_objc_class_extension. llvm-svn: 131238
* Typo and missing checkin from r131186.Andrew Trick2011-05-111-1/+2
| | | | llvm-svn: 131187
* Bugpoint support for miscompilations that result in a crash.Andrew Trick2011-05-112-4/+8
| | | | | | | | | This change allows bugpoint to pinpoint the "opt" pass and bitcode segment responsible for a crash caused by miscompilation. At least it works well for me now, without having to create any custom execution wrappers. llvm-svn: 131186
* In option typo correction, consider -foo=VALUE flags as two distinct parts. TheNick Lewycky2011-05-021-5/+12
| | | | | | | | | | comments claimed it did this, but the LHS value was actually an unused variable. The new system considers only the '-foo' part when comparing it for typos against flags that have values, but still look at the whole string for flags that don't. That way, we'll still correct '-inst=combine' to '-instcombine'. llvm-svn: 130685
* Windows/DynamicLibrary.inc: Clean up ELM_Callback. We may check the decl ↵NAKAMURA Takumi2011-05-011-31/+2
| | | | | | | | | instead of the versions of individual libraries. autoconf: Add checking ELM_Callback decl for mingw32 and mingw-w64. cmake/config-ix.cmake: Add checking ELM_Callback decl for win32. llvm-svn: 130657
* Include <pthread.h> before we use pthread_self/pthread_killDouglas Gregor2011-04-291-3/+3
| | | | llvm-svn: 130510
* Add MemoryBuffer::getBufferKind() to report whether a memory buffer uses ↵Ted Kremenek2011-04-281-0/+8
| | | | | | malloc'ed or mmap'ed memory. This is for performance analysis. llvm-svn: 130432
* Remove bounded StringRef::compare() since nothing but Clang SA was using it ↵Lenny Maiorani2011-04-281-21/+0
| | | | | | and it is just as easy to use StringRef::substr() preceding StringRef::compare() to achieve the same thing. llvm-svn: 130430
* allow adding a FoldingSetNodeID to a FastFoldingSetNode, resolving PR9499,Chris Lattner2011-04-251-0/+5
| | | | | | patch by Johannes Schaub! llvm-svn: 130151
* Like the coding standards say, do not use "using namespace std".Jay Foad2011-04-231-1/+0
| | | | llvm-svn: 130054
* Add support for 64-bit object files to Path.Eric Christopher2011-04-221-4/+10
| | | | llvm-svn: 129975
* Add DW_OP_bit_piece.Devang Patel2011-04-211-0/+1
| | | | llvm-svn: 129945
* sys/Host: Change getHostTriple() to return the full Darwin version on OS X.Daniel Dunbar2011-04-201-4/+1
| | | | llvm-svn: 129852
* PTX: Add intrinsics to list of built-in intrinsics, which allows them to beJustin Holewinski2011-04-201-10/+20
| | | | | | | | | | used by Clang. To help Clang integration, the PTX target has been split into two targets: ptx32 and ptx64, depending on the desired pointer size. - Add GCCBuiltin class to all intrinsics - Split PTX target into ptx32 and ptx64 llvm-svn: 129851
* ADT/Triple: Drop support for -osx style triples, we are going with -macosxDaniel Dunbar2011-04-191-3/+0
| | | | | | instead. llvm-svn: 129836
* ADT/Triple: Add support for Triple::MacOSX per feedback from Chris, will removeDaniel Dunbar2011-04-191-0/+3
| | | | | | Triple::OSX once Clang has moved. llvm-svn: 129833
* ADT/Triple: Add isOSDarwin() and isOSWindows() helper functions.Daniel Dunbar2011-04-191-2/+1
| | | | llvm-svn: 129815
* ADT/Triple: Fix Triple::getArchNameForAssembler to support OSX and iOSDaniel Dunbar2011-04-191-1/+2
| | | | | | enumeration values. llvm-svn: 129814
* ADT/Triple: Generalize and simplify getDarwinNumber to just be getOSVersion.Daniel Dunbar2011-04-191-47/+24
| | | | llvm-svn: 129799
* ADT/Triple: Add support for more explicit "osx" and "ios" OS names.Daniel Dunbar2011-04-191-0/+6
| | | | llvm-svn: 129798
* Add BumpPtrAllocator::getTotalMemory() to allow clients to query how much ↵Ted Kremenek2011-04-181-0/+8
| | | | | | memory a BumpPtrAllocator allocated. llvm-svn: 129727
* Introduce support to encode Objective-C property information in debugging ↵Devang Patel2011-04-161-0/+4
| | | | | | information generated for an interface. llvm-svn: 129624
* Implements StringRef::compare with bounds. It is behaves similarly to ↵Lenny Maiorani2011-04-151-0/+21
| | | | | | strncmp(). Unit tests also included. llvm-svn: 129582
* Fix a ton of comment typos found by codespell. Patch byChris Lattner2011-04-158-9/+9
| | | | | | Luis Felipe Strano Moraes! llvm-svn: 129558
* regexes are allowed to match empty things, e.g. {{.*}} in filecheck.Chris Lattner2011-04-091-1/+1
| | | | llvm-svn: 129193
* Fix a few instances of "warning: extra ';' outside of a function [-pedantic]".Frits van Bommel2011-04-061-7/+7
| | | | llvm-svn: 129002
* Add support for detection of Intel SandyBridge.Roman Divacky2011-04-051-0/+2
| | | | llvm-svn: 128920
* Added *hidden* flags -print-options and -print-all-options soAndrew Trick2011-04-051-26/+150
| | | | | | | | | | | | | | | | | | | developers can see if their driver changed any cl::Option's. The current implementation isn't perfect but handles most kinds of options. This is nice to have when decomposing the stages of compilation and moving between different drivers. It's also a good sanity check when comparing results produced by different command line invocations that are expected to produce the comparable results. Note: This is not an attempt to prolong the life of cl::Option. On the contrary, it's a placeholder for a feature that must exist when cl::Option is replaced by a more appropriate framework. A new framework needs: a central option registry, dynamic name lookup, non-global containers of option values (e.g. per-module, per-function), *and* the ability to print options values and their defaults at any point during compilation. llvm-svn: 128910
* Assorted bugfixes in object file handling:Eric Christopher2011-04-031-0/+14
| | | | | | | | | | | | | | | | | | | | | | | - Adds support for sniffing PE/COFF files on win32 (.exe and .dll) which are COFF files that have an MS-DOS compatibility stub on the front of them. - Fixes a bug in the COFFObjectFile's support for the Microsoft COFF extension for long symbol names, wherein it was attempting to parse the leading '/' in an extended symbol name reference as part of the integer offset. - Fixes bugs in COFFObjectFile and ELFObjectFile wherein section and symbol iterators were being returned with uninitialized bytes; the type DataRefImpl is a union between 2 32-bit words (d.a and d.b) and a single intptr_t word (p). Only p was being initialized, so in 32-bit builds the result would be iterators with random upper 32-bit words in their DataRefImpls. This caused random failures when seeking around in object files. Patch by Graydon Hoare! llvm-svn: 128799
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