Dan Gohman
64a84ceb3f
Add more const qualifiers for LLVM IR pointers in CodeGen.
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llvm-svn: 101342
2010-04-15 04:33:49 +00:00
Dan Gohman
0e0b8cf9fd
Add const qualifiers to CodeGen's use of LLVM IR constructs.
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llvm-svn: 101334
2010-04-15 01:51:59 +00:00
Dan Gohman
d9d73a414c
Fix TrackingVH to handle const Value subclasses.
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llvm-svn: 101300
2010-04-14 22:24:25 +00:00
Dan Gohman
a5a1f2f8d0
Remove a const here. This makes this function consistent with all the
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other getOperand wrappers, and it makes it easier to use with DebugInfo
code, which isn't currently prepared to see const MDNode *.
llvm-svn: 101299
2010-04-14 22:23:05 +00:00
Dan Gohman
5c72d507d7
Constify GetConstantStringInfo.
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llvm-svn: 101298
2010-04-14 22:20:45 +00:00
Dan Gohman
2c2f455dfa
Move a bunch of methods from CallSite to CallSiteBase, so that they can
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be used in ImmutableCallSite too.
llvm-svn: 101292
2010-04-14 21:47:32 +00:00
Dan Gohman
16ea461eb9
Use FunTy instead of hard-coding Function.
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llvm-svn: 101283
2010-04-14 20:49:44 +00:00
Dan Gohman
94f168ddbe
Oops, make these public.
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llvm-svn: 101280
2010-04-14 20:31:28 +00:00
Dan Gohman
eeaee6bbe3
Move getType() and getCaller() into CallSiteBase so that
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ImmutableCallSite can use them too.
llvm-svn: 101279
2010-04-14 20:28:44 +00:00
Dan Gohman
1b67547226
Delete unneeeded arguments.
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llvm-svn: 101276
2010-04-14 20:17:22 +00:00
Dan Gohman
d5d199da5f
Delete unused arguments.
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llvm-svn: 101275
2010-04-14 20:05:00 +00:00
Dan Gohman
c64d1d02a3
Factor out EH landing pad code into a separate function, and constify
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a bunch of stuff to support it.
llvm-svn: 101273
2010-04-14 19:53:31 +00:00
Dan Gohman
9ed196804f
Fix a missing #include.
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llvm-svn: 101270
2010-04-14 18:57:18 +00:00
Dan Gohman
2d61a3f384
Refine #includes.
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llvm-svn: 101269
2010-04-14 18:49:17 +00:00
Dan Gohman
d7fc9e258b
Split ISD::NodeType and a few related items out of SelectionDAGNodes.h
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into a separate header to allow clients to use them without pulling in
SelectionDAG-specific declarations.
llvm-svn: 101268
2010-04-14 18:44:34 +00:00
Dan Gohman
4fd4153d52
Delete an unused function.
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llvm-svn: 101263
2010-04-14 17:22:02 +00:00
Dan Gohman
a1656764cc
Trim #includes.
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llvm-svn: 101255
2010-04-14 16:54:39 +00:00
Dan Gohman
2c09c272ff
Move the code for emitting livein copies out of SelectionDAGISel.
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llvm-svn: 101254
2010-04-14 16:51:49 +00:00
Dan Gohman
d044ebe427
Fix whitespace, comments.
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llvm-svn: 101247
2010-04-14 15:59:02 +00:00
Dan Gohman
b1dc3b2278
Add explicit keywords.
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llvm-svn: 101246
2010-04-14 15:50:02 +00:00
Dan Gohman
17f6c8fd41
Use C++, not C++-standard-library-internals-ese.
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llvm-svn: 101245
2010-04-14 15:41:50 +00:00
Dan Gohman
ff3522de68
Make SuccIterator's private parts private too.
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llvm-svn: 101244
2010-04-14 15:38:15 +00:00
Dan Gohman
c9fee63fce
Make helper utility members private.
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llvm-svn: 101243
2010-04-14 15:33:04 +00:00
Chris Lattner
124dc743bc
implement mc asmparser support for '.', which gets the
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current PC. rdar://7834775
We now produce an identical .o file compared to the cctools
assembler for something like this:
_f0:
L0:
jmp L1
.long . - L0
L1:
jmp A
.long . - L1
.zerofill __DATA,_bss,A,0
llvm-svn: 101227
2010-04-14 04:40:28 +00:00
Daniel Dunbar
d3c1f99fa1
Fix -Asserts warnings.
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llvm-svn: 101191
2010-04-13 23:34:11 +00:00
Sean Callanan
b76f351c0b
Quick fix for build errors caused by undefined
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NULL.
llvm-svn: 101180
2010-04-13 21:36:35 +00:00
Sean Callanan
29a7152676
Fixed a nasty layering violation in the edis source
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code. It used to #include the enhanced disassembly
information for the targets it supported straight
out of lib/Target/{X86,ARM,...} but now it uses a
new interface provided by MCDisassembler, and (so
far) implemented by X86 and ARM.
Also removed hacky #define-controlled initialization
of targets in edis. If clients only want edis to
initialize a limited set of targets, they can set
--enable-targets on the configure command line.
llvm-svn: 101179
2010-04-13 21:21:57 +00:00
Dan Gohman
2bca857d78
Eliminate MachineBasicBlock::const_livein_iterator and make
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MachineBasicBlock::livein_iterator a const_iterator, because
clients shouldn't ever be using the iterator interface to
mutate the livein set.
llvm-svn: 101147
2010-04-13 16:57:55 +00:00
Dan Gohman
22f72726f3
Move MachineRegisterInfo's isLiveIn and isLiveOut out of line.
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llvm-svn: 101145
2010-04-13 16:55:37 +00:00
Dan Gohman
9652ec03e5
Delete an unused member variable.
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llvm-svn: 101143
2010-04-13 16:51:39 +00:00
Owen Anderson
73c74b3153
SCCVN, we hardly knew ye!
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llvm-svn: 101117
2010-04-13 05:24:08 +00:00
Daniel Dunbar
6f0c74d0b4
VMCore: Add Type::getIntN[Ptr]Ty, which are the obvious generic forms of
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Type::getInt{1,8,...}[Ptr]Ty, so code can consistently use the methods on Type
without occasionally needed to call IntegerType::get.
llvm-svn: 101111
2010-04-13 01:39:07 +00:00
Daniel Dunbar
dbce77ee48
IRBuilder: Add Create{Shl,LShr,And,Or,Xor} methods from uin64_t and APInt constants.
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llvm-svn: 101110
2010-04-13 01:38:57 +00:00
Chris Lattner
dabcd9738c
add llvm codegen support for -ffunction-sections and -fdata-sections,
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patch by Sylvere Teissier!
llvm-svn: 101106
2010-04-13 00:36:43 +00:00
Dan Gohman
ff456e3f4d
Enhance ScalarEvolution::isKnownPredicate with support for
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loop conditions which are invariants.
llvm-svn: 100995
2010-04-11 22:16:48 +00:00
Dan Gohman
a76ed3e23b
Fix a comment.
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llvm-svn: 100992
2010-04-11 22:07:56 +00:00
Dan Gohman
25305cd2d1
Fix a #include.
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llvm-svn: 100980
2010-04-11 19:27:52 +00:00
Dan Gohman
9ca5efece4
Rename isLoopGuardedByCond to isLoopEntryGuardedByCond, to emphasise
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that it's only testing for the entry condition, not full loop-invariant
conditions.
llvm-svn: 100979
2010-04-11 19:27:13 +00:00
Benjamin Kramer
adc8df5270
utostr isn't going away too soon, try to make it slightly smaller.
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llvm-svn: 100977
2010-04-11 19:00:03 +00:00
Ted Kremenek
90babe9f35
Move 'Optional' class from Clang to LLVM/ADT.
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llvm-svn: 100889
2010-04-09 20:25:54 +00:00
Bob Wilson
ae630d5518
Fix up header comments to match the comment fixups I made in r100849.
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llvm-svn: 100869
2010-04-09 16:24:49 +00:00
Dan Gohman
6798e98b41
Don't use reserved identifiers.
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llvm-svn: 100838
2010-04-09 01:19:28 +00:00
Dan Gohman
127f5c53e1
Add variants of ult, ule, etc. which take a uint64_t RHS, for convenience.
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llvm-svn: 100824
2010-04-08 23:03:40 +00:00
Chris Lattner
e154403f78
delete a forwarding function.
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llvm-svn: 100815
2010-04-08 21:34:17 +00:00
Chris Lattner
1cf4bded13
move elf section uniquing to MCContext. Along the way
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merge XCore's section into MCSectionELF
llvm-svn: 100812
2010-04-08 21:26:26 +00:00
Chris Lattner
0225dbbfee
remove the TargetLoweringObjectFileMachO::getMachoSection
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api and update clients to use MCContext instead.
llvm-svn: 100808
2010-04-08 20:40:11 +00:00
Chris Lattner
60ff59e5c1
move macho section uniquing from MCParser and TLOF to MCContext where
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the compiler and asmparser now unique to the same sections. This fixes
rdar://7835021.
llvm-svn: 100807
2010-04-08 20:30:37 +00:00
Evan Cheng
619f1b8a94
Coalescer should not delete copy instructions whose defs are partially dead. e.g.
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%RDI<def,dead> = MOV64rr %RAX<kill>, %EDI<imp-def>
llvm-svn: 100804
2010-04-08 20:02:37 +00:00
Dan Gohman
6ad805d335
Add a -lint pass which checks for common sources of undefined or likely
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unintended behavior.
llvm-svn: 100798
2010-04-08 18:47:09 +00:00
Dan Gohman
95038973ce
Fix a comment.
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llvm-svn: 100783
2010-04-08 17:41:04 +00:00