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* Include cstdio in a few place that depended on getting it transitively ↵Benjamin Kramer2012-03-232-1/+3
| | | | | | through StringExtras.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153328 91177308-0d34-0410-b5e6-96231b3b80d8
* Move ftostr into its last user (cppbackend) and simplify it a bit.Benjamin Kramer2012-03-232-0/+13
| | | | | | New code should use raw_ostream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153326 91177308-0d34-0410-b5e6-96231b3b80d8
* When propagating equalities, eg replacing A with B in every basic blockDuncan Sands2012-03-231-0/+3
| | | | | | | | | dominated by Root, check that B is available throughout the scope. This is obviously true (famous last words?) given the current logic, but the check may be helpful if more complicated reasoning is added one day. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153323 91177308-0d34-0410-b5e6-96231b3b80d8
* Indentation.Duncan Sands2012-03-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153322 91177308-0d34-0410-b5e6-96231b3b80d8
* Ignore the last message.Bill Wendling2012-03-231-1/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153315 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert patch. It broke the build.Bill Wendling2012-03-231-3/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153314 91177308-0d34-0410-b5e6-96231b3b80d8
* Dematerialize the source functions after we're done with them. This saves a bitBill Wendling2012-03-231-1/+3
| | | | | | | of memory during LTO. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153313 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the C backend.Eric Christopher2012-03-2310-3775/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153307 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix up cmake build.Eric Christopher2012-03-231-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153306 91177308-0d34-0410-b5e6-96231b3b80d8
* Take out the debug info probe stuff. It's making some changes toEric Christopher2012-03-233-268/+3
| | | | | | | the PassManager annoying and should be reimplemented as a decorator on top of existing passes (as should the timing data). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153305 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove -enable-lsr-retry in time for 3.1.Andrew Trick2012-03-221-20/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153287 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove -enable-lsr-nested in time for 3.1.Andrew Trick2012-03-221-29/+10
| | | | | | Tests cases have been removed but attached to open PR12330. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153286 91177308-0d34-0410-b5e6-96231b3b80d8
* Some whitespace and comment cleanup.Bill Wendling2012-03-221-5/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153278 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unneeded #ifdefs.Bill Wendling2012-03-221-3/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153277 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a 'dump' method to the type map. Doxygenify some of the comments and add aBill Wendling2012-03-221-23/+36
| | | | | | | | | few comments where none existed before. Also change a function's name to match the current coding standard. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153276 91177308-0d34-0410-b5e6-96231b3b80d8
* Source order scheduler should not preschedule nodes with multiple uses. ↵Evan Cheng2012-03-221-7/+11
| | | | | | rdar://11096639 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153270 91177308-0d34-0410-b5e6-96231b3b80d8
* Assign node orders to target intrinsics which do not produce results. ↵Evan Cheng2012-03-221-0/+6
| | | | | | rdar://11096639 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153269 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactor the code for visiting instructions out into helper functions.Dan Gohman2012-03-221-245/+271
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153267 91177308-0d34-0410-b5e6-96231b3b80d8
* Cleanup IVUsers::addUsersIfInteresting.Andrew Trick2012-03-221-12/+15
| | | | | | | Keep the public interface clean, even though LLVM proper does not currently use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153263 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused simplifyIVUsersAndrew Trick2012-03-221-41/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153262 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove -enable-iv-rewrite, which has been unsupported since 3.0.Andrew Trick2012-03-221-265/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153260 91177308-0d34-0410-b5e6-96231b3b80d8
* Added soft fail checks for the disassembler when decoding some corner cases ↵Silviu Baranga2012-03-221-1/+81
| | | | | | of the STRD, STRH, LDRD, LDRH, LDRSH and LDRSB instructions on ARM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153252 91177308-0d34-0410-b5e6-96231b3b80d8
* Added soft fail cases for the disassembler when decoding LDRSBT, LDRHT or ↵Silviu Baranga2012-03-222-5/+35
| | | | | | LDRSHT instruction on ARM git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153251 91177308-0d34-0410-b5e6-96231b3b80d8
* Added soft fail cases for the disassembler when decoding MUL instructions on ↵Silviu Baranga2012-03-221-5/+6
| | | | | | ARM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153250 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove some unnecessary forward declarations.Craig Topper2012-03-227-12/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153245 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert a series of commits to MCJIT to get the build working in CMakeChandler Carruth2012-03-2216-952/+1371
| | | | | | | | | | | | | | | (and hopefully on Windows). The bots have been down most of the day because of this, and it's not clear to me what all will be required to fix it. The commits started with r153205, then r153207, r153208, and r153221. The first commit seems to be the real culprit, but I couldn't revert a smaller number of patches. When resubmitting, r153207 and r153208 should be folded into r153205, they were simple build fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153241 91177308-0d34-0410-b5e6-96231b3b80d8
* PPC::DBG_VALUE must use Reg+Imm frame-index elimination even for large ↵Hal Finkel2012-03-221-1/+2
| | | | | | | | offsets. Fixes PR12203. I don't have a small test case yet, but I'll try to construct one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153240 91177308-0d34-0410-b5e6-96231b3b80d8
* add load/store volatility control to the C API, patch by Yiannis Tsiouris!Chris Lattner2012-03-221-0/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153238 91177308-0d34-0410-b5e6-96231b3b80d8
* don't use "signed", just something I noticed in patches flying by.Chris Lattner2012-03-221-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153237 91177308-0d34-0410-b5e6-96231b3b80d8
* In erroneous inline assembly we could mistakenly try to access theEric Christopher2012-03-221-1/+5
| | | | | | | | | metadata operand as an actual operand, leading to an assert. Error out in this case. rdar://11007633 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153234 91177308-0d34-0410-b5e6-96231b3b80d8
* [fast-isel] Fold "urem x, pow2" -> "and x, pow2-1". This should fix the 271%Chad Rosier2012-03-221-0/+7
| | | | | | | | | | execution-time regression for nsieve-bits on the ARMv7 -O0 -g nightly tester. This may also improve compile-time on architectures that would otherwise generate a libcall for urem (e.g., ARM) or fall back to the DAG selector. rdar://10810716 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153230 91177308-0d34-0410-b5e6-96231b3b80d8
* [PathV2]: Fix bug in create_directories which caused infinite recursion onMichael J. Spencer2012-03-211-5/+6
| | | | | | | | 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
* Re-factored RuntimeDyld.Danil Malyshev2012-03-217-1044/+749
| | | | | | Added ExecutionEngine/MCJIT tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153221 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix ARM disassembly of VST1 and VST2 instructions with writeback. And add testKevin Enderby2012-03-211-0/+19
| | | | | | | case for all opcodes handed by DecodeVSTInstruction() in ARMDisassembler.cpp . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153218 91177308-0d34-0410-b5e6-96231b3b80d8
* git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153208 ↵Danil Malyshev2012-03-211-0/+5
| | | | 91177308-0d34-0410-b5e6-96231b3b80d8
* Based on this discussion: ↵Danil Malyshev2012-03-219-329/+200
| | | | | | | | | http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20120305/138477.html 1. Declare a virtual function getPointerToNamedFunction() in JITMemoryManager 2. Move the implementation of getPointerToNamedFunction() form JIT/MCJIT to DefaultJITMemoryManager. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153205 91177308-0d34-0410-b5e6-96231b3b80d8
* Checking a build_vector for an all-ones value.Jim Grosbach2012-03-211-5/+14
| | | | | | | | Type legalization can zero-extend the elements of the build_vector node, so, for example, we may have an <8 x i8> with i32 elements of value 255. That should return 'true' for the vector being all ones. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153203 91177308-0d34-0410-b5e6-96231b3b80d8
* [asan] fix one more bug related to long doubleKostya Serebryany2012-03-211-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153189 91177308-0d34-0410-b5e6-96231b3b80d8
* Put Is64BitMemOperand into !defined(NDEBUG) for now.Joerg Sonnenberger2012-03-211-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153185 91177308-0d34-0410-b5e6-96231b3b80d8
* Use a signed value for this enum to avoid spuriuos warnings from gcc.Benjamin Kramer2012-03-212-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153184 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach instsimplify to gracefully degrade in the presence of instructionsChandler Carruth2012-03-211-0/+6
| | | | | | | | | | | | | | | | not attched to a basic block or function. There are conservatively correct answers in these cases, and this makes the analysis more useful in contexts where we have a partially formed bit of IR. I don't have any way to test this directly... suggestions welcome here, but I'm not seeing anything sadly. I only found this using a subsequent patch to the inliner which runs instsimplify on partially inlined instructions, and even then only on a quite large program. I never got a reasonable testcase out of it, and anything I do get is likely to be quite fragile due to requiring an interaction of two different passes, and the only result being a segfault if it goes wrong. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153176 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix generation of the address size override prefix. Add assertions forJoerg Sonnenberger2012-03-211-5/+51
| | | | | | | | the invalid cases. At least 16bit operand in 64bit mode is currently not rejected in the parser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153166 91177308-0d34-0410-b5e6-96231b3b80d8
* misched: fix LiveInterval update for bottom-up schedulingAndrew Trick2012-03-211-3/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153162 91177308-0d34-0410-b5e6-96231b3b80d8
* misched: trace LiveIntervals after scheduling.Andrew Trick2012-03-211-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153161 91177308-0d34-0410-b5e6-96231b3b80d8
* misched: obvious iterator update fixes for bottom-up.Andrew Trick2012-03-211-0/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153160 91177308-0d34-0410-b5e6-96231b3b80d8
* misched: cleanup main loopAndrew Trick2012-03-211-10/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153159 91177308-0d34-0410-b5e6-96231b3b80d8
* misched: fix LI update for bottom-up.Andrew Trick2012-03-211-1/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153158 91177308-0d34-0410-b5e6-96231b3b80d8
* Add typecast to silence -Wswitch warning introduced by r153153.Craig Topper2012-03-211-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153155 91177308-0d34-0410-b5e6-96231b3b80d8
* Spacing fixes and using 'unsigned' instead of 'int' to index to select ↵Craig Topper2012-03-211-28/+29
| | | | | | shuffle elements for consistency with other shuffle code in X86 backend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153154 91177308-0d34-0410-b5e6-96231b3b80d8
* Incremental big endian patch by Jack Carter.Akira Hatanaka2012-03-212-13/+30
| | | | | | | | | | These changes allow us to compile big endian from the command line for 32 bit Mips targets. This patch will result in code and data actually being produced in the correct endianess. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153153 91177308-0d34-0410-b5e6-96231b3b80d8
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