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47859 Commits

Author SHA1 Message Date
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
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
Evan Cheng 8ecd7eb3f7 Sign extending pre/post indexed loads. 
llvm-svn: 74736
 2009-07-02 23:16:11 +00:00
Chris Lattner 200e0757c7 switch the .ll parser to use SourceMgr. 
llvm-svn: 74735
 2009-07-02 23:08:13 +00:00
Chris Lattner a76611a535 switch the .ll parser into SMDiagnostic. 
llvm-svn: 74734
 2009-07-02 22:46:18 +00:00
Devang Patel 87127712b9 Simplify debug info intrisinc lowering. 
llvm-svn: 74733
 2009-07-02 22:43:26 +00:00
Chris Lattner cc64cc9313 add an explicit class for holding llvm::SourceMgr diagnostics and use 
it to print them.  This gives us column numbers in the diag line.  Before:

t.s:4: error: unexpected token in argument list
 mov %eax %edx
          ^

now:
t.s:4:11: error: unexpected token in argument list
 mov %eax %edx
          ^

llvm-svn: 74732
 2009-07-02 22:24:20 +00:00
David Goodwin ade05a37f1 Checkpoint refactoring of ThumbInstrInfo and ThumbRegisterInfo into Thumb1InstrInfo, Thumb2InstrInfo, Thumb1RegisterInfo and Thumb2RegisterInfo. Move methods from ARMInstrInfo to ARMBaseInstrInfo to prepare for sharing with Thumb2. 
llvm-svn: 74731
 2009-07-02 22:18:33 +00:00
Chris Lattner 73f3611be9 implement error recovery in the llvm-mc parser. Feel the power! 
llvm-svn: 74728
 2009-07-02 21:53:43 +00:00
Owen Anderson 7c5c11f87d Make the current LLVMContext available to passes. 
llvm-svn: 74724
 2009-07-02 20:23:41 +00:00
Douglas Gregor 6141511621 CMake build fixes, from Xerxes Ranby 
llvm-svn: 74720
 2009-07-02 18:53:52 +00:00
Bruno Cardoso Lopes 6dca2847d9 shrinking down #includes 
llvm-svn: 74718
 2009-07-02 18:29:24 +00:00
Owen Anderson 0a2c458ae0 Add an accessor to Function so that Passes can easily get access to the context. 
llvm-svn: 74714
 2009-07-02 18:03:58 +00:00
Sanjiv Gupta 6c41ac5b38 Prefix bin dir to executables. 
llvm-svn: 74713
 2009-07-02 17:51:09 +00:00
Devang Patel 676efa092c Remove tabs. 
llvm-svn: 74712
 2009-07-02 17:39:40 +00:00
Sanjiv Gupta 2b65d1aac1 Fixed handling of -c option.wq 
llvm-svn: 74711
 2009-07-02 17:35:38 +00:00
Owen Anderson ac7334c1cf Use LLVMContext for generating MDStrings too. 
llvm-svn: 74710
 2009-07-02 17:28:30 +00:00
Owen Anderson 29ec3e0e50 Use LLVMContext to generate metadata constants. 
llvm-svn: 74708
 2009-07-02 17:20:28 +00:00
Owen Anderson fea7ae88c9 Add accessors for metadata constants. 
llvm-svn: 74707
 2009-07-02 17:19:47 +00:00
Devang Patel 526b17097a Fix typo. 
Thanks Duncan!

llvm-svn: 74706
 2009-07-02 17:17:03 +00:00
Owen Anderson e792c90fd1 Add accessor for MDNode. 
llvm-svn: 74705
 2009-07-02 17:12:48 +00:00
Owen Anderson 09063cec4e Use LLVMContext for generating UndefValue constants too! 
llvm-svn: 74703
 2009-07-02 17:04:01 +00:00
Owen Anderson f85afb2591 Add accessor for getting UndefValue's. 
llvm-svn: 74702
 2009-07-02 16:51:51 +00:00
Owen Anderson 6b92174dda Describe the LLVMContext API change. 
llvm-svn: 74701
 2009-07-02 16:48:38 +00:00
Chris Lattner ccfb5105eb simplify some logic by using isWeakForLinker(). Thanks to Anton for 
pointing this out.

llvm-svn: 74700
 2009-07-02 16:08:53 +00:00
Chris Lattner edb8407f0c do not try to analyze bitcasts from i64 to <2 x i32> in ComputedMaskedBits. While 
we could do this, doing so requires adjusting the demanded mask and the code isn't 
doing that yet.  This fixes PR4495

llvm-svn: 74699
 2009-07-02 16:04:08 +00:00
Chris Lattner f3f6aaa2c3 fix inverted logic pointed out by John McCall, noticed by inspection. 
This was considering vector intrinsics to have cost 2, but non-vector
intrinsics to have cost 1, which is backward.

llvm-svn: 74698
 2009-07-02 15:39:39 +00:00
Duncan Sands f9cf4ffcc7 Fix windows build, patch by Howard Su. 
llvm-svn: 74697
 2009-07-02 12:09:50 +00:00
Evan Cheng 84c6cda2ef Thumb2 pre/post indexed loads. 
llvm-svn: 74696
 2009-07-02 07:28:31 +00:00
Owen Anderson 2de0067e60 Ack, missed one incompatibility. 
llvm-svn: 74695
 2009-07-02 07:21:49 +00:00
Owen Anderson 31d44e4904 Restore other bits of the C API that I tore up. All pre-existing APIs default to using the 
default global context, while new *InContext() APIs have been added that take a LLVMContextRef parameter.

Apologies to anyone affected by this breakage.

llvm-svn: 74694
 2009-07-02 07:17:57 +00:00
Evan Cheng 844f0b4562 80 col violation. 
llvm-svn: 74693
 2009-07-02 06:44:30 +00:00
Evan Cheng 2c450d35ae Change the meaning of predicate hasThumb2 to mean thumb2 ISA is available, not that it's in thumb mode and thumb2 is available. Added isThumb2 predicate to replace the old predicate. 
llvm-svn: 74692
 2009-07-02 06:38:40 +00:00
Chris Lattner 87bb642676 @GOTPCREL is also rip-relative. Fix fast-isel to do the right thing. 
This fixes an llvm-gcc bootstrap problem I introduced.

llvm-svn: 74691
 2009-07-02 04:22:01 +00:00
Chris Lattner d1c5951615 Fix yet-another bug I introduced into fastisel, this time handling 
constant pool references that weren't getting properly rip-relative.

llvm-svn: 74689
 2009-07-02 03:14:25 +00:00
Daniel Dunbar a065149f39 llvm-mc/x86: Test case for x86 operand parsing. 
llvm-svn: 74688
 2009-07-02 02:28:23 +00:00
Daniel Dunbar 0224b65f0a llvm-mc/x86: Fix various nit-picky bugs in displacement parsing. 
- Test case to follow.

llvm-svn: 74687
 2009-07-02 02:26:39 +00:00
Bruno Cardoso Lopes eefbf1961c Remove getFunctionAlignment from TargetELFInfo and use new MachineFunction alignment method 
llvm-svn: 74686
 2009-07-02 02:13:13 +00:00
Daniel Dunbar 9bff6531fd llvm-mc/x86: Fix bug in disambiguation of displacement operand, introduced by me 
(I think).
 - We weren't properly parsing the leading parenthesized expression in something
   like 'push (4)(%eax)'.
 
 - Added ParseParenRelocatableExpression to support this. I suspect we should
   just use lookahead, though.

 - Test case to follow.

llvm-svn: 74685
 2009-07-02 02:09:07 +00:00
Daniel Dunbar 36a2007059 llvm-mc/x86: Factor out ParseX86Register. 
llvm-svn: 74684
 2009-07-02 01:58:24 +00:00
Evan Cheng 979da0e590 80 col violation. 
llvm-svn: 74683
 2009-07-02 01:30:04 +00:00
Chris Lattner 4ec83ea628 clarify: stub emission depends on the version of the linker you use, it has nothing 
to do with the target.  Also, the stub elimination optimization *requires* making the
stub explicit.

llvm-svn: 74682
 2009-07-02 01:24:34 +00:00
Evan Cheng d9c55368e7 Factor out ARM indexed load matching code. 
llvm-svn: 74681
 2009-07-02 01:23:32 +00:00
Devang Patel bbf38f8f3b Add debug info utility routines. 
llvm-svn: 74680
 2009-07-02 01:15:24 +00:00
Daniel Dunbar 142f104b29 llvm-mc/x86: Rename X86Operand::ScaleReg to IndexReg and make order consistent 
with syntax.

llvm-svn: 74679
 2009-07-02 00:51:52 +00:00
Owen Anderson 0ff993839c Maintain the old LTO API, by using the global context. 
llvm-svn: 74678
 2009-07-02 00:31:14 +00:00