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* Upgrade our copy of llvm/clang to 3.4 release. This version supportsdim2014-02-1641-2836/+1639
| | | | | | | | | | | | | | | | | all of the features in the current working draft of the upcoming C++ standard, provisionally named C++1y. The code generator's performance is greatly increased, and the loop auto-vectorizer is now enabled at -Os and -O2 in addition to -O3. The PowerPC backend has made several major improvements to code generation quality and compile time, and the X86, SPARC, ARM32, Aarch64 and SystemZ backends have all seen major feature work. Release notes for llvm and clang can be found here: <http://llvm.org/releases/3.4/docs/ReleaseNotes.html> <http://llvm.org/releases/3.4/tools/clang/docs/ReleaseNotes.html> MFC after: 1 month
* Pull in r191165 from upstream llvm trunk:dim2013-09-221-1/+3
| | | | | | | | | | | | | | | | | | | | | | | ISelDAG: spot chain cycles involving MachineNodes Previously, the DAGISel function WalkChainUsers was spotting that it had entered already-selected territory by whether a node was a MachineNode (amongst other things). Since it's fairly common practice to insert MachineNodes during ISelLowering, this was not the correct check. Looking around, it seems that other nodes get their NodeId set to -1 upon selection, so this makes sure the same thing happens to all MachineNodes and uses that characteristic to determine whether we should stop looking for a loop during selection. This should fix PR15840. Specifically, this fixes the long-standing assertion failure when compiling the multimedia/gstreamer port on i386. Thanks to Tijl Coosemans for his help in getting upstream to fix it. Approved by: re (marius)
* Upgrade our copy of llvm/clang to 3.3 release.dim2013-06-1221-1432/+1270
| | | | | | Release notes are still in the works, these will follow soon. MFC after: 1 month
* Upgrade our copy of llvm/clang to trunk r178860, in preparation of thedim2013-04-1248-8532/+6940
| | | | | | | | | upcoming 3.3 release (branching and freezing expected in a few weeks). Preliminary release notes can be found at the usual location: <http://llvm.org/docs/ReleaseNotes.html> An MFC is planned once the actual 3.3 release is finished.
* Clean some 'svn:executable' properties in the tree.pfg2013-01-261-0/+0
| | | | | Submitted by: Christoph Mallon MFC after: 3 days
* Upgrade our copy of llvm/clang to r168974, from upstream's release_32dim2012-12-0322-248/+1227
| | | | | branch. This is effectively llvm/clang 3.2 RC2; the 3.2 release is coming soon.
* Upgrade our copy of llvm/clang to trunk r162107. With thanks todim2012-08-2040-2528/+12269
| | | | Benjamin Kramer and Joerg Sonnenberger for their input and fixes.
* Upgrade our copy of llvm/clang to r155985, from upstream's release_31dim2012-05-0319-7540/+498
| | | | | | | branch. This brings us very close to the 3.1 release, which is planned for May 14th. MFC after: 2 weeks
* Upgrade our copy of llvm/clang to trunk r154661, in preparation of thedim2012-04-1657-0/+28724
upcoming 3.1 release (expected in a few weeks). Preliminary release notes can be found at: <http://llvm.org/docs/ReleaseNotes.html> MFC after: 2 weeks
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