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* Basic/Diagnostics: Add three explicit bits to DiagnosticMappingInfo to track ↵Daniel Dunbar2011-09-293-23/+85
| | | | | | | | "no-warning-as-error", "no-error-as-fatal", and "show-in-system-header", and update DiagnosticsEngine::setDiagnosticGroup{WarningAsError,ErrorAsFatal} and GetDefaultDiagMappingInfo to set them appropriately. - No actual functionality change for now, we still also use the diag::Mapping::{MAP_WARNING_NO_ERROR,MAP_ERROR_NO_FATAL,MAP_WARNING_SHOW_IN_SYSTEM_HEADER} for a little while longer. llvm-svn: 140768
* Remove NumImplicitOps which is now unused.Jakob Stoklund Olesen2011-09-292-23/+12
| | | | llvm-svn: 140767
* Basic/Diagnostics: Add a DiagnosticIDs::getDiagnosticsInGroup method, and useDaniel Dunbar2011-09-294-48/+60
| | | | | | | that in DiagnosticEngine instead of the convoluted calling into DiagnosticIDs which then calls back into the DiagnosticsEngine. llvm-svn: 140766
* Basic/Diagnostic: Add a DiagSate::getOrAddMappingInfo method.Daniel Dunbar2011-09-293-12/+31
| | | | | | - Also, spell const_iterator as const_iterator. llvm-svn: 140765
* tests: Add some more tests for warning mappings.Daniel Dunbar2011-09-294-0/+36
| | | | llvm-svn: 140764
* Basic/Diagnostics: Move setDiagnosticMapping() to using DiagnosticMappingInfoDaniel Dunbar2011-09-292-12/+7
| | | | | | and eliminate setDiagnosticMappingInternal. llvm-svn: 140763
* LSR: rewrite inner loops only.Andrew Trick2011-09-297-14/+45
| | | | | | | | Rewriting the entire loop nest now requires -enable-lsr-nested. See PR11035 for some performance data. A few unit tests specifically test nested LSR, and are now under a flag. llvm-svn: 140762
* whitespaceAndrew Trick2011-09-291-245/+245
| | | | llvm-svn: 140761
* Basic/Diagnostics: Add a DiagnosticMappingInfo helper class, and switch toDaniel Dunbar2011-09-294-24/+54
| | | | | | | storing mappings with that instead of straying some magic constants about the source. llvm-svn: 140760
* Basic/Diagnostics: Eliminate getDiagnosticMappingInfo method, which wasn't ↵Daniel Dunbar2011-09-292-11/+1
| | | | | | worth methodizing. llvm-svn: 140759
* Fix build failures better.Andrew Trick2011-09-291-5/+3
| | | | llvm-svn: 140758
* Fix a bug in the current MacOSX MachThreadList::EnableHardwareWatchpoint() ↵Johnny Chen2011-09-294-22/+207
| | | | | | | | | impl so that it enables the hardware watchpoint for all existing threads. Add a test file for that. Also fix MachThreadList::DisableHardwareWatchpoint(). llvm-svn: 140757
* Basic/Diagnostic: Eliminate the extra "mapping" out-parameter now that I ↵Daniel Dunbar2011-09-293-15/+7
| | | | | | killed the sole client. llvm-svn: 140756
* Fix build failure.Daniel Dunbar2011-09-291-2/+4
| | | | llvm-svn: 140755
* Move to ISelLowering.Bill Wendling2011-09-293-131/+0
| | | | llvm-svn: 140754
* PTX: Add new patterns for bitconvert and any_extendJustin Holewinski2011-09-292-218/+217
| | | | llvm-svn: 140753
* Basic/Diagnostics: Add an isDefaultMappingAsError method, and switch ↵Daniel Dunbar2011-09-294-9/+32
| | | | | | | | TextDiagnosticPrinter to use that instead of extracting the current mapping via getDiagnosticLevel, which fixes one class of corner cases w.r.t. printing the "-Werror" diagnostic option marker. - The TextDiagnosticPrinter code is still fragile as it is just "reverse engineering" what the diagnostic engine is doing. Not my current priority to fix though. llvm-svn: 140752
* llvm-size: Apply Chris's code review fixes.Michael J. Spencer2011-09-291-46/+59
| | | | | | | This doesn't use formated_raw_ostream because it doesn't support the functionality needed. llvm-svn: 140751
* Found a great optimization after speaking with Sean Callanan which cleansGreg Clayton2011-09-292-77/+40
| | | | | | | up the implementation details of the on disk hash, these changed implement the changes in the on disk table format. llvm-svn: 140750
* Fix 80-col viola.Daniel Dunbar2011-09-291-4/+4
| | | | llvm-svn: 140749
* Attempt to fix unit testsDouglas Gregor2011-09-291-0/+4
| | | | llvm-svn: 140748
* Basic/Diagnostic: Factor outDaniel Dunbar2011-09-293-14/+44
| | | | | | | | | DiagnosticsEngine::setDiagnosticGroup{ErrorAsFatal,WarningAsError} methods which more accurately model the correct API -- no internal change to the diagnostics engine yet though. - Also, stop honoring -Werror=everything (etc.) as a valid (but oddly behaved) option. llvm-svn: 140747
* Introduce an opt-in warning when a module is being implicitly builtDouglas Gregor2011-09-294-0/+10
| | | | | | from sources. llvm-svn: 140746
* Use the local we already set up.Eric Christopher2011-09-291-1/+1
| | | | llvm-svn: 140745
* Rewrite MachineInstr::addOperand() to avoid NumImplicitOps.Jakob Stoklund Olesen2011-09-291-81/+53
| | | | | | | | | | | | | | | | | | | | | | | The function needs to scan the implicit operands anyway, so no performance is won by caching the number of implicit operands added to an instruction. This also fixes a bug when adding operands after an implicit operand has been added manually. The NumImplicitOps count wasn't kept up to date. MachineInstr::addOperand() will now consistently place all explicit operands before all the implicit operands, regardless of the order they are added. It is possible to change an MI opcode and add additional explicit operands. They will be inserted before any existing implicit operands. The only exception is inline asm instructions where operands are never reordered. This is because of a hack that marks explicit clobber regs on inline asm as <implicit-def> to please the fast register allocator. This hack can go away when InstrEmitter and FastIsel can add exact <dead> flags to physreg defs. llvm-svn: 140744
* Introduce a pure virtual clone() method to DiagnosticConsumer, so thatDouglas Gregor2011-09-2918-28/+94
| | | | | | | | | we have the ability to create a new, distict diagnostic consumer when we go off and build a module. This avoids the currently horribleness where the same diagnostic consumer sees diagnostics for multiple translation units (and multiple SourceManagers!) causing all sorts of havok. llvm-svn: 140743
* Basic/Diagnostics: Split out the default warning "no-Werror" andDaniel Dunbar2011-09-2910-18/+40
| | | | | | | "show-in-system-header" bits, which is part of teasing them apart from the diagnostic mapping kind. llvm-svn: 140742
* tblgen/ClangDiagnostics: Add support for split default warning "no-werror" andDaniel Dunbar2011-09-291-1/+17
| | | | | | "show-in-system-header" bits, which I will be adding in Clang shortly. llvm-svn: 140741
* Change "Regions" to be "LexicalBlocks" since that's what theyEric Christopher2011-09-294-53/+54
| | | | | | correspond to. llvm-svn: 140740
* Rename EmitStopPoint in CGDebugInfo to EmitLocation. "stop points" don'tEric Christopher2011-09-295-8/+10
| | | | | | exist anymore. llvm-svn: 140739
* Reorder functions in the file.Eric Christopher2011-09-291-31/+30
| | | | llvm-svn: 140738
* Call UpdateLineDirectiveRegion every time we want to emit a stopEric Christopher2011-09-294-6/+8
| | | | | | | point in the code. Ensures that we don't miss any places and the check is reasonably cheap. llvm-svn: 140737
* Update comment.Eric Christopher2011-09-291-1/+2
| | | | llvm-svn: 140736
* Revert r140731, "Define classes for unary and binary FP instructions and use ↵Jakob Stoklund Olesen2011-09-282-63/+55
| | | | | | | | them to define" It broke the unit tests. Please reapply with tests fixed. llvm-svn: 140735
* Attempted locale refactoring. _LIBCPP_LOCALE__L_EXTENSIONS now should be ↵Howard Hinnant2011-09-284-89/+72
| | | | | | defined if one has all of the xxx_l() functions. I've defined this for apple, freebsd and win32. _LIBCPP_HAS_DEFAULTRUNELOCALE should be defined if there is a _DefaultRuneLocale. I've defined this for apple and freebsd. The block of code we're trying to migrate away from is now under #ifdef __linux__. I've tested only on OS X. I hope I haven't broken things too badly elsewhere. Please let me know. llvm-svn: 140734
* Tighten a ARM dag combine condition to avoid an identity transformation, whichEvan Cheng2011-09-282-1/+31
| | | | | | | | ends up introducing a cycle in the DAG. rdar://10196296 llvm-svn: 140733
* [driver] Add basic support for escaping XML characters in CC_LOG_DIAGNOSTICSChad Rosier2011-09-282-6/+31
| | | | | | | strings. rdar://9696709 llvm-svn: 140732
* Define classes for unary and binary FP instructions and use them to defineAkira Hatanaka2011-09-282-55/+63
| | | | | | multiclasses. llvm-svn: 140731
* Have the SjLjEHPrepare pass do some more heavy lifting.Bill Wendling2011-09-281-34/+55
| | | | | | | | Upon further review, most of the EH code should remain written at the IR level. The part which breaks SSA form is the dispatch table, so that part will be moved to the back-end. llvm-svn: 140730
* objc arc: Diagnose block pointer type mismatch whenFariborz Jahanian2011-09-284-16/+53
| | | | | | | | some arguments types are ns_consumed and some otherwise matching types are not. This is objc side of // rdar://10187884 llvm-svn: 140729
* Work on Windows port by Ruben Van BoxemHoward Hinnant2011-09-287-41/+107
| | | | llvm-svn: 140728
* Fix cast.Michael J. Spencer2011-09-281-1/+1
| | | | llvm-svn: 140726
* Check for empty predecessors for walking them.Ted Kremenek2011-09-281-1/+1
| | | | llvm-svn: 140725
* Attempt to enable locale simplification. On which platforms can we now ↵Howard Hinnant2011-09-281-45/+27
| | | | | | #define _LIBCPP_STABLE_APPLE_ABI? llvm-svn: 140724
* PR11033: Make sure we don't generate PCMPGTQ and PCMPEQQ if the target CPU ↵Eli Friedman2011-09-282-0/+42
| | | | | | does not support them. llvm-svn: 140723
* Add llvm-size.Michael J. Spencer2011-09-285-1/+323
| | | | llvm-svn: 140722
* Object: Add isSection{Data,BSS}.Michael J. Spencer2011-09-285-0/+72
| | | | llvm-svn: 140721
* NULL cannot be portably used as the last argument to a function with ↵Eli Friedman2011-09-281-3/+3
| | | | | | __attribute((sentinel)), even though it usually works. Use (void*)0 instead. PR11002. llvm-svn: 140720
* Perform the lowering only if there are invokes.Bill Wendling2011-09-281-9/+19
| | | | llvm-svn: 140719
* Ahem...actually *add* the ARMSjLjLowering pass to the pass manager.Bill Wendling2011-09-281-1/+1
| | | | llvm-svn: 140718
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