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2009-10-28rename indbr -> indirectbr to appease the residents of #llvm.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85351 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-28IR support for the new BlockAddress constant kind. This isChris Lattner
untested and there is no way to use it, next up: doing battle with asmparser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85349 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Record CodeGen optimization level in the BranchFolding pass so that we canBob Wilson
use it to control tail merging when there is a tradeoff between performance and code size. When there is only 1 instruction in the common tail, we have been merging. That can be good for code size but is a definite loss for performance. Now we will avoid tail merging in that case when the optimization level is "Aggressive", i.e., "-O3". Radar 7338114. Since the IfConversion pass invokes BranchFolding, it too needs to know the optimization level. Note that I removed the RegisterPass instantiation for IfConversion because it required a default constructor. If someone wants to keep that for some reason, we can add a default constructor with a hard-wired optimization level. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85346 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Rename lib/VMCore/ConstantsContext.h:ValueMap<> to ConstantUniqueMap<> to avoidJeffrey Yasskin
colliding with llvm/ADT/ValueMap.h:ValueMap<>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85344 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Add new note.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85341 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Fixed a bug in the coalescer where intervals were occasionally merged ↵Lang Hames
despite a real interference. This fixes rdar://problem/7157961. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85338 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Enable virtual register based frame index scavenging by default for ARM & T2.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85335 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Move and clarify note.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85334 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Infrastructure for dynamic stack realignment on ARM. For now, this is off byJim Grosbach
default behind a command line option. This will enable better performance for vectors on NEON enabled processors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85333 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Note corrected.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85332 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Modify note.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85331 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Revert the API changes from r85295 to make it easier for people to buildJeffrey Yasskin
against both 2.6 and HEAD. The default is still changed to eager jitting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85330 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Add a note.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85329 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Factor out redundancy from clone() implementations.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85327 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Update the MachineBasicBlock CFG for an indirect branch.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85325 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Add CodeGen support for indirect branches.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85323 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27typoChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27you can't take the address of the entry block of a function.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85321 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27improvements from gabor.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85320 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27make the build build.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Add new APFloat methods that return sign, exp, and mantissa of ieee float ↵Evan Cheng
and double values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85318 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Random updates to passes for indbr, I need blockaddress before I can do much ↵Chris Lattner
more. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85316 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27cppbackend support for indbrChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85312 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27CBE support for indbr.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85311 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27fix things pointed out by Dan!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85310 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27document the forthcoming blockaddress constant.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85306 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Similar to r85280, do not clear the "S" bit for RSBri and RSBrs.Johnny Chen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85299 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Do not held on to DenseMap slot accross map insertion. The insertion may ↵Devang Patel
cause the map to grow rending the slot invalid. Use this opportunity to use ValueMap instead of DenseMap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85298 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Set condition code bits of BL and BLr9 to 0b1110 (ALways) to distinguish betweenJohnny Chen
BL_pred and BLr9_pred. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85297 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27don't use stdioChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85296 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Change the JIT to compile eagerly by default as agreed inJeffrey Yasskin
http://llvm.org/PR5184, and beef up the comments to describe what both options do and the risks of lazy compilation in the presence of threads. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85295 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27fix pasto pointed out by RafaelChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85294 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Add radar number.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85290 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Testcase for llvm-gcc patch 85284.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85287 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Rename MallocFreeHelper as MemoryBuiltinsVictor Hernandez
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85286 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27CMake: Install .inc files too.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85285 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Rather than excluding quite some things, and still installingOscar Fuentes
CMakeLists.txt, Makefiles, ... it's better to whitelist what we really want to install. Patch by Ingmar Vanhassel! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85282 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Do away with addLegalFPImmediate. Add a target hook isFPImmLegal which ↵Evan Cheng
returns true if the fp immediate can be natively codegened by target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85281 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Do not clear the "S" bit for RSCri and RSCrs. They inherit from the "sI"Bob Wilson
instruction format that already takes care of setting this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85280 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27add enough support for indirect branch for the feature test to passChris Lattner
(assembler,asmprinter, bc reader+writer) and document it. Codegen currently aborts on it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85274 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Explicitly specify 0b00, i.e, zero rotation, as the rotate filed (Inst{11-10})Johnny Chen
for the r/rr fragment of the multiclass AI_unary_rrot/AI_bin_rrot. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85271 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Add missing testcase.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85266 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27change of mind :)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85258 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Remove unnecessary gotos to fall-thru successors.Sanjiv Gupta
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27rename test.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85256 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Test commit. Added '.' to the comment line.Johnny Chen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85255 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Type.h doesn't need to #include LLVMContext.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85254 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27pseudosourcevalue is also still using getGlobalContext(), so it isn'tChris Lattner
thread safe either. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85253 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27apparently the X86 JIT isn't fully contextized, it is still using ↵Chris Lattner
getGlobalContext() :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85252 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Fix reversed logic spotted by Owen Anderson.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85251 91177308-0d34-0410-b5e6-96231b3b80d8
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