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2012-04-23[Support/Unix] Unconditionally include time.h.Michael J. Spencer
When building LLVM on Linux with libc++ with CMake TIME_WITH_SYS_TIME is undefined, and HAVE_SYS_TIME_H is defined. This ends up including sys/time.h but not time.h. Unix/TimeValue.inc requires time.h for asctime_r and localtime. libstdc++ seems to include time.h anyway, but libc++ does not. Fix this by always including time.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155382 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-23Conflict with st_dev/st_ino identifiers under Debian GNU/HurdSylvestre Ledru
The problem is that the struct file_status on UNIX systems has two members called st_dev and st_ino; those are also members of the struct stat, and they are reserved identifiers which can also be provided as #define (and this is the case for st_dev on Hurd). The solution (attached) is to rename them, for example adding a "fs_" prefix (= file status) to them. Patch by Pino Toscano git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155354 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-23Don't die with an assertion if the Result bitwidth is already correct. ThisChris Lattner
fixes an assert reading "1239123123123123" when the result is already 64-bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155329 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-22Remove some potential warnings about variables used uninitialized.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155307 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-21No need for "else if" after a return. Autosense "0o123" as octal inChris Lattner
StringRef::getAsInteger git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155298 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-21move Signals to .rodataNuno Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155283 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-21YAMLParser: silence warning about tautological comparison on unsigned-char ↵Benjamin Kramer
platforms. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155280 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18SourceMgr: Colorize diagnostics.Benjamin Kramer
Same color scheme as clang uses. The colors are only enabled if the output is a tty. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155035 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18SmallPtrSet: Reuse DenseMapInfo's pointer hash function instead of inventing ↵Benjamin Kramer
a bad one ourselves. DenseMap's hash function uses slightly more entropy and reduces hash collisions significantly. I also experimented with Hashing.h, but it didn't gave a lot of improvement while being much more expensive to compute. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154996 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18fix error check in assertSeth Cantrell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154971 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17C++ has newlines at the end of files (including include files).David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154962 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17platform support for counting column widths and checking isprintSeth Cantrell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154944 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Goodbye, JSONParser...Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154930 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Reapply 'Add reverseColor to raw_ostream'.Benjamin Kramer
To be used in printing unprintable source in clang diagnostics. Patch by Seth Cantrell, with a minor fix for mingw by me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154805 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Revert r154800 which breaks windows builders.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154802 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Add reverseColor to raw_ostream.Argyrios Kyrtzidis
To be used in printing unprintable source in clang diagnostics. Patch by Seth Cantrell! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154800 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-11Fix the build under Debian GNU/Hurd.Sylvestre Ledru
Thanks to Pino Toscano for the patch git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154500 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-11FoldingSet: Push the hash through FoldingSetTraits::Equals, so clients can ↵Benjamin Kramer
use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154496 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-05In MemoryBuffer::getOpenFile() make sure that the buffer is null-terminated ifArgyrios Kyrtzidis
the caller requested a null-terminated one. When mapping the file there could be a racing issue that resulted in the file being larger than the FileSize passed by the caller. We already have an assertion for this in MemoryBuffer::init() but have a runtime guarantee that the buffer will be null-terminated, so do a copy that adds a null-terminator. Protects against crash of rdar://11161822. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154082 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-04Move yaml::Stream's dtor out of line so it can see Scanner's dtor.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154004 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03Sorry about that. MSVC seems to accept just about any random string you give ↵Michael J. Spencer
it ;/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153979 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03Add YAML parser to Support.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153977 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02Add triple support for the IBM BG/P and BG/Q supercomputers.Hal Finkel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153882 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-29Lowercase the tag name to match the rest of dwarf.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153691 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-26Fix GetMainExecutable on kFreeBSD.Anton Korobeynikov
Patch by Sylvestre Ledru! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153435 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-24Fix null to integer conversion warnings.Jean-Daniel Dupas
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153395 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21[PathV2]: Fix bug in create_directories which caused infinite recursion onMichael J. Spencer
som inputs. Bug found and fix proposed by Kal Conley! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153225 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-14Move APInt::operator[] inline.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152692 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-14Move APInt::operator! inline, it's small and fuses well with surrounding ↵Benjamin Kramer
code when inlined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152688 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-13Add a sanity check in MemoryBuffer::getOpenFile() to make sure we don't hangArgyrios Kyrtzidis
if the passed in FileSize is inaccurate. rdar://11034179 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152662 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-12Inline a trivial helper function.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152577 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-12Don't cast away constant qualifier.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152553 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-11Replace a hand-coded leading one counting loop with the magic from MathExtras.h.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152545 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-10Make StringRef::getAsInteger work with all integer types. Before this changeMichael J. Spencer
it would fail with {,u}int64_t on x86-64 Linux. This also removes code duplication. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152517 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-09Add support for r600 (AMD GPUs HD2XXX - HD6XXX) target triplet.Anton Korobeynikov
Patch by Tom Stellard! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152400 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-08Silence unused function warning when graphviz is not available.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152346 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-08Revert commit 152300 (ddunbar) since it still seems to be breakingDuncan Sands
buildbots. Original commit message: [ADT] Change the trivial FoldingSetNodeID::Add* methods to be inline, reapplied with a fix for the longstanding over-read of 32-bit pointer values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152304 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-08[ADT] Change the trivial FoldingSetNodeID::Add* methods to be inline, reappliedDaniel Dunbar
with a fix for the longstanding over-read of 32-bit pointer values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152300 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-08Revert r152288, "[ADT] Change the trivial FoldingSetNodeID::Add* methods to beDaniel Dunbar
inline.", which is breaking the bots in a way I don't understand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152295 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-08[ADT] Change the trivial FoldingSetNodeID::Add* methods to be inline.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152288 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-07Copy the right amount of elements.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152254 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-07SmallPtrSet: Copy all the elements when swapping, not just numelements.Benjamin Kramer
This fixes a build failure in webkit. Copying all elements shouldn't be necessary, I'll look out for a better fix soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152252 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-07Added -view-background to avoid waiting for each GraphViz invocation.Andrew Trick
GV and XDOT paths are untested but should work the same. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152179 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-06SmallPtrSet: Provide a more efficient implementation of swap than the ↵Benjamin Kramer
default triple-copy std::swap. This currently assumes that both sets have the same SmallSize to keep the implementation simple, a limitation that can be lifted if someone cares. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152143 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-04Replace the hashing functions on APInt and APFloat with overloads of theChandler Carruth
new hash_value infrastructure, and replace their implementations using hash_combine. This removes a complete copy of Jenkin's lookup3 hash function (which is both significantly slower and lower quality than the one implemented in hash_combine) along with a somewhat scary xor-only hash function. Now that APInt and APFloat can be passed directly to hash_combine, simplify the rest of the LLVMContextImpl hashing to use the new infrastructure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152004 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-04Add generic support for hashing StringRef objects using the new hashing library.Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152003 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01Switch FoldingSet over to the new hashing infrastructure. We might wantChandler Carruth
to do more invasive refactoring here to get FoldingSet to use size_t or even hash_code directly, but for now this is a good first step to remove Yet Another Hashing Algorithm from LLVM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151859 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01BumpPtrAllocator: Make sure threshold cannot be initialized with a value ↵Benjamin Kramer
smaller than the slab size. This replaces r151834 with a simpler fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151842 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01If BumpPtrAllocator is requested to allocate a size that exceeds the slab size,Argyrios Kyrtzidis
increase the slab size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151834 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01Add the source file with trivial definitions in it that was missing fromChandler Carruth
r151822, sorry sorry. =[ We need 'git svn nothave' or some such... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151824 91177308-0d34-0410-b5e6-96231b3b80d8
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