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* Use the cpuid 64 bit flag to pick the default CPU name for an unknown model.Bob Wilson2012-05-091-1/+1
| | | | | | | | | | | For the Family 6 switch in sys::getHostCPUName, an unrecognized model was reported as "i686". That's a really bad default since it means that new CPUs will be treated as if they can only use 32-bit code. This just looks at the cpuid extended feature flag for 64 bit support, and if that is set, it uses a default x86-64 cpu. Similar logic is already used for the Family 15 code. <rdar://problem/11314502> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156486 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't return true on a function with a void return type.Chad Rosier2012-05-091-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156484 91177308-0d34-0410-b5e6-96231b3b80d8
* Add Triple::getiOSVersion.Chad Rosier2012-05-092-0/+26
| | | | | | | | This new function provides a way to get the iOS version number from ios triples. Part of rdar://11409204 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156483 91177308-0d34-0410-b5e6-96231b3b80d8
* Introduce llvm-c function LLVMPrintModuleToFile.Hans Wennborg2012-05-092-0/+28
| | | | | | | | | This lets you save the textual representation of the LLVM IR to a file. Before this patch it could only be printed to STDERR from llvm-c. Patch by Carlo Kok! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156479 91177308-0d34-0410-b5e6-96231b3b80d8
* change the objectsize intrinsic signature: add a 3rd parameter to denote the ↵Nuno Lopes2012-05-0913-45/+90
| | | | | | | | maximum runtime performance penalty that the user is willing to accept. This commit only adds the parameter. Code taking advantage of it will follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156473 91177308-0d34-0410-b5e6-96231b3b80d8
* Make it possible to switch off solution folders. VS Express does not supportManuel Klimek2012-05-091-1/+4
| | | | | | | | | them, and requires the user to click away one error message per folder on project load. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156472 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed a typoFilipe Cabecinhas2012-05-091-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156471 91177308-0d34-0410-b5e6-96231b3b80d8
* Supply a C interface to the "LinkModules" method.Bill Wendling2012-05-092-0/+57
| | | | | | | Patch by Andrew Wilkins! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156469 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused variable to get rid of warning.Craig Topper2012-05-091-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156466 91177308-0d34-0410-b5e6-96231b3b80d8
* Add another peephole pattern for conditional moves.Akira Hatanaka2012-05-092-0/+30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156460 91177308-0d34-0410-b5e6-96231b3b80d8
* Use ptr_rc_tailcall instead of GR32_TC.Jakob Stoklund Olesen2012-05-093-6/+7
| | | | | | | | | The getPointerRegClass() hook will return GR32_TC, or whatever is appropriate for the current function. Patch by Yiannis Tsiouris! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156459 91177308-0d34-0410-b5e6-96231b3b80d8
* Make register FP allocatable if the compiled function does not have dynamicAkira Hatanaka2012-05-092-2/+47
| | | | | | | | allocas. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156458 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand 64-bit shifts if target ABI is O32.Akira Hatanaka2012-05-093-3/+112
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156457 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused variable to silence compiler warning.Richard Trieu2012-05-091-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156456 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not install llvm-config-host for cross-builds of clang. rdar://11317847Bob Wilson2012-05-092-5/+8
| | | | | | | | | | My previous change to install llvm-config-host for cross-builds resulted in that file being installed even when the normal llvm-config was not installed, e.g., when building the install-clang target. Daniel suggested this alternative, which solves the immediate problem and also avoids the gunk in the top-level makefile. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156448 91177308-0d34-0410-b5e6-96231b3b80d8
* Miscellaneous accumulated cleanups.Dan Gohman2012-05-081-104/+78
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156445 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix it so llvm-objdump -arch does accept x86 and x86-64 as valid arch names.Kevin Enderby2012-05-085-76/+84
| | | | | | | PR12731. Patch by Meador Inge! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156444 91177308-0d34-0410-b5e6-96231b3b80d8
* add to 3.1 release notesSeth Cantrell2012-05-081-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156443 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix objc_storeStrong pattern matching to catch a potential use of theDan Gohman2012-05-082-9/+105
| | | | | | | | old value after the store but before it is released. This fixes rdar:/11116986. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156442 91177308-0d34-0410-b5e6-96231b3b80d8
* Use a shared function for a common operation.Jakob Stoklund Olesen2012-05-081-26/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156441 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix thinko in conditional.Eric Christopher2012-05-081-1/+1
| | | | | | Part of rdar://11352000 and should bring the buildbots back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156421 91177308-0d34-0410-b5e6-96231b3b80d8
* DAGCombiner should not change the type of an extract_vector index.Jim Grosbach2012-05-081-3/+4
| | | | | | | | | | When a combine twiddles an extract_vector, care should be take to preserve the type of the index operand. No luck extracting a reasonable testcase, unfortunately. rdar://11391009 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156419 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove empty directories.Daniel Dunbar2012-05-080-0/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156417 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove excess semi-colons to quiet warnings.Eric Christopher2012-05-083-12/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156416 91177308-0d34-0410-b5e6-96231b3b80d8
* [Support] Fix sys::GetRandomNumber() to always use a high quality seed.Daniel Dunbar2012-05-081-5/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156414 91177308-0d34-0410-b5e6-96231b3b80d8
* Update load/store instruction patterns in Hexagon V4.Sirish Pande2012-05-081-492/+492
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156411 91177308-0d34-0410-b5e6-96231b3b80d8
* Formatting fixes.Akira Hatanaka2012-05-081-4/+4
| | | | | | | | Patch by Jack Carter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156409 91177308-0d34-0410-b5e6-96231b3b80d8
* Define mips16 instruction formats.Akira Hatanaka2012-05-082-0/+636
| | | | | | | | Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156408 91177308-0d34-0410-b5e6-96231b3b80d8
* Handle OpDeref in case it comes in as a register operand.Eric Christopher2012-05-083-4/+96
| | | | | | Part of rdar://11352000 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156405 91177308-0d34-0410-b5e6-96231b3b80d8
* Update comment.Eric Christopher2012-05-081-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156404 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r156393, "[tests] Remove some remaining DejaGNU related cruft.", thisDaniel Dunbar2012-05-084-15/+241
| | | | | | patch wasn't ready yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156395 91177308-0d34-0410-b5e6-96231b3b80d8
* [tests] Remove some remaining DejaGNU related cruft.Daniel Dunbar2012-05-084-241/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156393 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding -fcolor-diagnostics is causing problem to users that parse the buildRafael Espindola2012-05-081-4/+0
| | | | | | | | | | | output. Peter Collingbourne also reports that it is showing up in $(llvm-config --cflags). Revert this for now since I don't know enough cmake to fix it properly. This reverts commit 18efed7adc79c1970f307bb5b015d199012ba872. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156392 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate configure.Daniel Dunbar2012-05-081-86/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156390 91177308-0d34-0410-b5e6-96231b3b80d8
* [docs] Remove POD based man page docs (and build system support).Daniel Dunbar2012-05-0827-3904/+1
| | | | | | - Currently this leaves us with less build system support (e.g., installing man pages) for the docs than is desired. I'm working on fixing this, but it may take a while. If someone finds this particularly egregious let me know and I will prioritize it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156389 91177308-0d34-0410-b5e6-96231b3b80d8
* remove autoupgrade code for old function attributes format.Nuno Lopes2012-05-081-31/+1
| | | | | | I still left another fixme regarding alignment, because I'm unsure how to remove that code without breaking things git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156387 91177308-0d34-0410-b5e6-96231b3b80d8
* [docs] Add support for building man pages using Sphinx.Daniel Dunbar2012-05-081-26/+33
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156386 91177308-0d34-0410-b5e6-96231b3b80d8
* [docs] Integrate the command guide into the toctree.Daniel Dunbar2012-05-081-2/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156385 91177308-0d34-0410-b5e6-96231b3b80d8
* [docs] Add ReST version of all the man pages.Daniel Dunbar2012-05-0822-0/+3953
| | | | | | | - The POD versions are slated for execution, but are still around until llvm.org machinery is in place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156384 91177308-0d34-0410-b5e6-96231b3b80d8
* remove TYPE_CODE_FUNCTION_OLD type code. it is no longer in use and it was ↵Nuno Lopes2012-05-082-23/+0
| | | | | | marked for removal in 3.0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156383 91177308-0d34-0410-b5e6-96231b3b80d8
* s/CSR_Ghc/CSR_NoRegs/Jakob Stoklund Olesen2012-05-082-3/+3
| | | | | | | | | Share the CalleeSavedRegs defs between all calling conventions having no callee-saved registers. Patch by Yiannis Tsiouris! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156382 91177308-0d34-0410-b5e6-96231b3b80d8
* Lit: rewind WinWaitReleased() stuff in TestRunner.NAKAMURA Takumi2012-05-081-60/+6
| | | | | | | | | | r145222 "lit/TestRunner.py: [Win32] Introduce WinWaitReleased(f), to wait for file handles to be released by children." r145223 "lit/TestRunner.py: Use RemoveForce()." r145381 "lit/TestRunner.py: Try to catch ERROR_FILE_NOT_FOUND, too." r152916 "lit/TestRunner.py: [Win32] Check all opened_files[] released, rather than (obsoleted) written_files[]." r153172 "lit/TestRunner.py: [Win32] Rework WinWaitReleased() again! "win32file" from Python Win32 Extensions." git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156381 91177308-0d34-0410-b5e6-96231b3b80d8
* Windows/PathV2.inc: Retry rename() for (maximum) 2 seconds.NAKAMURA Takumi2012-05-081-4/+14
| | | | | | Files might be opend by system scanners (eg. file indexer, virus scanner, &c). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156380 91177308-0d34-0410-b5e6-96231b3b80d8
* Calling ReassociateExpression recursively is extremely dangerous since it willDuncan Sands2012-05-083-7/+117
| | | | | | | | | | | | | | replace the operands of expressions with only one use with undef and generate a new expression for the original without using RAUW to update the original. Thus any copies of the original expression held in a vector may end up referring to some bogus value - and using a ValueHandle won't help since there is no RAUW. There is already a mechanism for getting the effect of recursion non-recursively: adding the value to be recursed on to RedoInsts. But it wasn't being used systematically. Have various places where recursion had snuck in at some point use the RedoInsts mechanism instead. Fixes PR12169. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156379 91177308-0d34-0410-b5e6-96231b3b80d8
* Rejected r156374: Ordinary PR1255 patch. Due to clang-x86_64-debian-fnt ↵Stepan Dyatkovskiy2012-05-086-236/+39
| | | | | | buildbot failure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156377 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove 256-bit AVX non-temporal store intrinsics. Similar was previously ↵Craig Topper2012-05-084-22/+57
| | | | | | done for 128-bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156375 91177308-0d34-0410-b5e6-96231b3b80d8
* Ordinary patch for PR1255.Stepan Dyatkovskiy2012-05-086-39/+236
| | | | | | | | | Added new case-ranges orientated methods for adding/removing cases in SwitchInst. After this patch cases will internally representated as ConstantArray-s instead of ConstantInt, externally cases wrapped within the ConstantRangesSet object. Old methods of SwitchInst are also works well, but marked as deprecated. So on this stage we have no side effects except that I added support for case ranges in BitcodeReader/Writer, of course test for Bitcode is also added. Old "switch" format is also supported. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156374 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow NULL LoopPassManager argument in UnrollLoop. PR12734.Andrew Trick2012-05-082-20/+26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156358 91177308-0d34-0410-b5e6-96231b3b80d8
* Extract methods for joining physregs.Jakob Stoklund Olesen2012-05-081-77/+103
| | | | | | No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156345 91177308-0d34-0410-b5e6-96231b3b80d8
* Naming convention and whitespace. No functional change.Jakob Stoklund Olesen2012-05-071-68/+67
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156342 91177308-0d34-0410-b5e6-96231b3b80d8
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