Commit Graph

62166 Commits

Author SHA1 Message Date
Mikhail Glushenkov 4f0fa1539c Make -save-temps=obj play better with -o.
Use only the *dirname* of the pathname given to -o, so that -o can still be used
to name the output executable. This is more like what GCC 4.5 does.

llvm-svn: 74790
2009-07-04 14:23:32 +00:00
Mikhail Glushenkov 9297a52715 Regenerate.
llvm-svn: 74789
2009-07-04 14:23:08 +00:00
Zhongxing Xu 66db13b7ac CompoundLiteralRegion is boundable when it is not in the file scope.
llvm-svn: 74788
2009-07-04 11:43:03 +00:00
Sebastian Redl 4f4d7b5d8e Catch function redeclarations with incompatible exception specifications.
llvm-svn: 74787
2009-07-04 11:39:00 +00:00
Zhongxing Xu 108f89cbfa StringRegion is not boundable.
llvm-svn: 74786
2009-07-04 11:31:53 +00:00
Mikhail Glushenkov 95bac6f77c LLVMC can be now compiled w/o dynamic plugin support.
Controlled via the --enable-llvmc-dynamic-plugins option.

llvm-svn: 74784
2009-07-04 03:55:25 +00:00
Mikhail Glushenkov 29d06ea46c LLVMC doesn't need ENABLE_PIC to build now.
llvm-svn: 74783
2009-07-04 03:54:54 +00:00
Mike Stump bbd8707f6e Fix build.
llvm-svn: 74782
2009-07-03 22:11:58 +00:00
Owen Anderson 340288c621 Even more passes being LLVMContext'd.
llvm-svn: 74781
2009-07-03 19:42:02 +00:00
Nick Lewycky cb23509546 Add Static Single Information construction pass written by André Tavares!
Use it by requiring it through the pass manager, then calling its createSSI
method on the variables that you want in SSI form.

llvm-svn: 74780
2009-07-03 19:28:36 +00:00
Duncan Sands cac07a4cb7 Silence a warning when assertions are turned off.
llvm-svn: 74779
2009-07-03 16:11:59 +00:00
Duncan Sands c3f89b3fbb Silence a warning when assertions are turned off.
llvm-svn: 74778
2009-07-03 16:11:34 +00:00
Duncan Sands 075276e9ce Silence warning when building without assertions.
llvm-svn: 74777
2009-07-03 16:06:07 +00:00
Duncan Sands 5a16986cfc Silence warnings when assertions are turned off.
llvm-svn: 74776
2009-07-03 16:03:33 +00:00
Duncan Sands ca5303fd1c In this unreachable code, return an initialized value.
This stops gcc warning about possible uses of an uninitialized
value when compiling with assertions turned off.

llvm-svn: 74775
2009-07-03 16:00:23 +00:00
Duncan Sands 31554aba47 Add newline at end of file.
llvm-svn: 74774
2009-07-03 15:38:01 +00:00
Duncan Sands 29c8efce31 Add newline at end of file.
llvm-svn: 74773
2009-07-03 15:30:58 +00:00
Fariborz Jahanian bacbed9d75 This fixes the case where the wrong symbol is emitted leading to linking errors when you reference a class before defining it (GNU runtime).
Patch by David Chisnall.

llvm-svn: 74772
2009-07-03 15:10:14 +00:00
Gabor Greif a6f54b3a40 typos
llvm-svn: 74771
2009-07-03 14:37:30 +00:00
Torok Edwin f011f28767 Fix typo: intepreter->interpreter.
llvm-svn: 74770
2009-07-03 12:11:32 +00:00
Duncan Sands f1fb654eb3 Fix the build: provide uint8_t.
llvm-svn: 74769
2009-07-03 08:12:51 +00:00
Sanjiv Gupta a587ffe12d For extended loads of type i1 to i8, we will need to at least one byte from memory.
The change in the .td file is to mark the side effects of mov insn.

llvm-svn: 74768
2009-07-03 07:58:59 +00:00
Tilmann Scheller 9db3e70056 Various small changes related to the Condition Register on PowerPC.
Don't spill to the CR save area when using the SVR4 ABI for now.
Don't rely on constants assigned for registers to be in order (they aren't assigned in order).
Make sure CR bits are mapped to the corresponding CR field.

llvm-svn: 74767
2009-07-03 06:47:55 +00:00
Tilmann Scheller 773f14c008 Refactor ABI code in the PowerPC backend.
Make CalculateParameterAndLinkageAreaSize() Darwin-specific.
Remove SVR4 specific code from LowerCALL_Darwin() and LowerFORMAL_ARGUMENTS_Darwin().
Rename MachoABI to DarwinABI for consistency.
Rename ELF ABI to SVR4 ABI for consistency.
Factor out common call return lowering between the Darwin and SVR4 ABI.
Factor out common call lowering between the Darwin and SVR4 ABI.

llvm-svn: 74766
2009-07-03 06:47:08 +00:00
Tilmann Scheller b93960d779 Implement the SVR4 ABI for PowerPC.
Implement LowerFORMAL_ARGUMENTS_SVR4().
Implement LowerCALL_SVR4().
Add support for split arguments.
Implement by value parameter passing for aggregates.
Add support for variable argument lists.
Create the spill area for argument registers of variable argument functions no longer at a fixed offset.
Make sure callee saved registers are spilled to the correct stack offsets.
Change allocation order of non-volatile floating-point registers.
Add VRSAVE to the list of callee-saved registers, add CallConvLowering for vararg calls.
Add support for variable argument calls with Vector arguments.
Add support for VR and VRSAVE save area, improve allocation order for non-volatile vector registers.
Stop creating illegal i8 values in LowerVASTART().
Add memory access width hints.
Make sure to reserve space on the stack for the frame pointer.
When using the SVR4 ABI, reserve r13 for the Small Data Area pointer.
Assure that the frame pointer is spilled to the correct location on the stack.
Some FP registers were not marked as volatile.
Make sure the i64 words from a long double are passed either both in registers or both on the stack.
Only put integer arguments in registers which are not marked with the inreg flag.

llvm-svn: 74765
2009-07-03 06:45:56 +00:00
Tilmann Scheller aea6059ed4 Add NumFixedArgs attribute to CallSDNode which indicates the number of fixed arguments in a vararg call.
With the SVR4 ABI on PowerPC, vector arguments for vararg calls are passed differently depending on whether they are a fixed or a variable argument. Variable vector arguments always go into memory, fixed vector arguments are put 
into vector registers. If there are no free vector registers available, fixed vector arguments are put on the stack.

The NumFixedArgs attribute allows to decide for an argument in a vararg call whether it belongs to the fixed or variable portion of the parameter list.

llvm-svn: 74764
2009-07-03 06:44:53 +00:00
Tilmann Scheller 98bdaaa3ee Small cleanups in the PowerPC backend.
Small refactoring in LowerFORMAL_ARGUMENTS().
Correct minor formatting issues.
Remove size argument of CreateCopyOfByValArgument().
Remove dead argument from CalculateStackSlotSize().
Remove unused variable ReturnAddrIndex from various targets.

llvm-svn: 74763
2009-07-03 06:43:35 +00:00
Zhongxing Xu 61e6692993 remove utility methods that are not very useful.
llvm-svn: 74762
2009-07-03 06:11:41 +00:00
Zhongxing Xu 9988bab609 add test case for r74407.
llvm-svn: 74761
2009-07-03 05:33:23 +00:00
Bruno Cardoso Lopes 95dd8657ca Factor some code out and support for Jump Table relocations
llvm-svn: 74760
2009-07-03 04:36:26 +00:00
Mikhail Glushenkov d6c39ae68c Add --enable-llvmc-dynamic configure option.
Controls whether libCompilerDriver should be loaded dynamically. By default this
is needed only on Win32, to make dynamic plugins work.

llvm-svn: 74759
2009-07-03 03:52:47 +00:00
Mikhail Glushenkov d871cbcd5b Trailing whitespace.
llvm-svn: 74758
2009-07-03 03:52:07 +00:00
Ted Kremenek c17bab0b13 Update checker build.
llvm-svn: 74757
2009-07-03 03:26:09 +00:00
Eli Friedman 30bd27bf7d Misc compiler-rt fixes. Clarify neg implementations to show what is
actually happening.  Fix mod implementation so it doesn't get 
optimized to a recursive call.  Make x86-32 non-SSE2 shift 
implementation use shld/shrd instead of emulating it (the only x86 processor
where the emulation might be remotely close to justifiable is the Pentium 4).

llvm-svn: 74756
2009-07-03 02:26:38 +00:00
Evan Cheng 0e8bde5910 Add thumb2 sign / zero extend with rotate instructions.
llvm-svn: 74755
2009-07-03 01:43:10 +00:00
Andreas Bolka 1cd3fd6336 Minor improvement to the LDA debug output.
llvm-svn: 74754
2009-07-03 01:42:52 +00:00
Owen Anderson 80baed63b4 Second batch of passes using LLVMContext.
llvm-svn: 74753
2009-07-03 00:54:20 +00:00
Eli Friedman fb36b02591 Add an intermediate typedef for __builtin_va_tag to make it a bit easier
to deal with for AST pretty-printing/rewriting.  Patch by Abramo 
Bagnara.

llvm-svn: 74752
2009-07-03 00:45:06 +00:00
Ted Kremenek 194f46a11a Remove unused method.
llvm-svn: 74751
2009-07-03 00:41:09 +00:00
Ted Kremenek 24c8513022 BasicStoreManager: Use SymbolManager::canSymbolicate() to determine if a variable can be symbolicated.
llvm-svn: 74750
2009-07-03 00:36:16 +00:00
Evan Cheng 6d9041100b Add Thumb2 load / store multiple instructions. Not used yet.
llvm-svn: 74749
2009-07-03 00:18:36 +00:00
Owen Anderson b5618da226 Convert the first batch of passes to use LLVMContext.
llvm-svn: 74748
2009-07-03 00:17:18 +00:00
Ted Kremenek 0b0f206efa Fix a horrible CFG bug reported in <rdar://problem/7027684>. The wrong successor
block would get hooked up in some cases when processing empty compound
statements.

llvm-svn: 74743
2009-07-03 00:10:50 +00:00
Daniel Dunbar 38a22bffdc Replace std::iostreams with raw_ostream in TableGen.
- Sorry, I can't help myself.

 - No intended functionality change.

llvm-svn: 74742
2009-07-03 00:10:29 +00:00
Evan Cheng f30ee8820a t2LDR_PRE etc are loads.
llvm-svn: 74741
2009-07-03 00:08:19 +00:00
Evan Cheng 53cdf022b6 Added indexed stores.
llvm-svn: 74740
2009-07-03 00:06:39 +00:00
Owen Anderson 39a7aed050 Fill in a few more missing accessors.
llvm-svn: 74739
2009-07-02 23:58:19 +00:00
Daniel Dunbar 43d74cd948 Revert prev commit, we have much bigger problems because 2.3 is missing
the subprocess module.

llvm-svn: 74738
2009-07-02 23:58:07 +00:00
Daniel Dunbar 22da185ed8 Avoid @staticmethod to allow use with Python 2.3.
llvm-svn: 74737
2009-07-02 23:56:37 +00:00
Evan Cheng 8ecd7eb3f7 Sign extending pre/post indexed loads.
llvm-svn: 74736
2009-07-02 23:16:11 +00:00