Dan Gohman
01a76ce8d9
Remove explicit enum integer values. They don't appear to be needed, and
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they make it less convenient to add new entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83308 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 15:52:08 +00:00
Dan Gohman
21313bc62f
Add RIP to GR64_NOREX. This fixed a MachineVerifier error when RIP
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is used in an operand which requires GR64_NOREX.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83307 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 15:42:08 +00:00
Dan Gohman
e2d0af4d78
Fix a name in a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83306 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 15:23:17 +00:00
Chris Lattner
9ea8d9a773
callgraph changes came after the 2.6 branch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83299 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 07:07:29 +00:00
Chris Lattner
cf0fe8d813
strength reduce a ton of type equality tests to check the typeid (Through
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the new predicates I added) instead of going through a context and doing a
pointer comparison. Besides being cheaper, this allows a smart compiler
to turn the if sequence into a switch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83297 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 05:54:46 +00:00
Chris Lattner
5f7962c1b6
add more type predicates.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83296 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 05:48:40 +00:00
Chris Lattner
e65cd40ab9
teach the optimizer how to constant fold uadd/usub intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83295 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 05:26:04 +00:00
Chris Lattner
d0806a1519
simplify this code a bunch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83294 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 05:06:24 +00:00
Chris Lattner
375c032468
add some helper functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83293 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 05:05:57 +00:00
Chris Lattner
68a0603dc5
code simplifications.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83292 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 05:00:35 +00:00
Evan Cheng
11f911f253
Move implicit and paralle to a separate codegen specific section.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83291 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 02:51:06 +00:00
Chris Lattner
bbc33853a5
instcombine shouldn't delete all null checks for mallocs.
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This fixes PR5130.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83290 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 02:47:47 +00:00
Chris Lattner
92bef66c10
stop MachineFunctionPass from claiming that it preserves LoopDependence info,
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which causes dependence info to be linked into lli.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83289 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 02:35:05 +00:00
Chris Lattner
dbf75e813e
remove llvm-db: it is completely broken and if anyone wants to do a debugger,
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they should not base it on llvm-db (which not following almost any "best practices").
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83288 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 02:29:51 +00:00
Chris Lattner
c758feca8a
add some completely unformated and probably incoherent notes about things
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I saw while reading all the commits between the 2.5 and 2.6 release branches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83287 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 02:12:39 +00:00
Owen Anderson
08993acada
Do away with the strange use of BitVectors in SSI, and just use normal sets. This makes the code much more C++/LLVM-ish.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83286 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04 18:49:55 +00:00
Jakob Stoklund Olesen
b44fad7f95
Whitespace and formatting.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83285 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04 18:18:39 +00:00
Jakob Stoklund Olesen
52020782ad
Remove trailing whitespace from build output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83284 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04 17:54:36 +00:00
Owen Anderson
216abab84f
Fix a typo in the comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83283 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04 17:52:13 +00:00
Owen Anderson
7aa3c781b4
SSI needs to require DT and DF transitively, since it uses them outside of its runOnFunction.
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Similarly, it can be marked setPreservesAll, since it does no work in its runOnFunction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83282 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04 17:47:39 +00:00
Oscar Fuentes
144034eace
CMake: remove .so file extension from library names when building
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dependency info.
Patch by Peter Collingbourne!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83275 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04 06:24:57 +00:00
Evan Cheng
a0479e5332
Allow -inline-threshold override default threshold even if compiling to optimize for size.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83274 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04 06:13:54 +00:00
Evan Cheng
d113c6b601
Rename enum NumOccurrences to NumOccurrencesFlag since there is a member named NumOccurrences.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83273 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-04 05:25:42 +00:00
Nick Lewycky
b13105fbf6
Requires element types in a constant initializer to match the element types of
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of the constant. This reverts r6544 and r7428.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83270 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-03 19:30:43 +00:00
Bob Wilson
916ac5b069
Add a comment to describe letters used in multiclass name suffixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-03 04:44:16 +00:00
Bob Wilson
8f07b9e8a9
Fix encoding problem for VMLS instruction.
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Thanks to Johnny Chen for pointing this out!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83256 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-03 04:41:21 +00:00
Lang Hames
6cc91e39c0
Oops. Renamed remaining MachineInstrIndex references.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83255 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-03 04:31:31 +00:00
Lang Hames
cc3b0650f1
Renamed MachineInstrIndex to LiveIndex.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83254 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-03 04:21:37 +00:00
Benjamin Kramer
e2b208a5e1
Try to fix unit test linking on linux ...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83252 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02 19:52:33 +00:00
Benjamin Kramer
7d26948662
MingW build fixes
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- MingW needs -lpsapi (in ${LIBS}) linked after -lLLVMSystem.
Noticed by Ronald Pijnacker!
- Some parts of the System library must be build with exceptions on windows.
Based on a patch by Jay Foad!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02 19:36:31 +00:00
Benjamin Kramer
8bff4af612
Fix a use-after-free in post-ra-scheduling.
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MI->addOperand invalidates references to it's operands, avoid touching
the operand after a new one was added.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83249 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02 15:59:52 +00:00
Torok Edwin
e1b691f208
Fix make rule when objdir is inside srcdir.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83243 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02 09:30:03 +00:00
Evan Cheng
048e36f536
getFunctionAlignment should return log2 alignment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83242 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02 06:57:25 +00:00
Evan Cheng
3825ce8c24
Fix tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83241 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02 06:53:57 +00:00
Evan Cheng
0bc1e0b8ee
Fix test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02 06:50:50 +00:00
Evan Cheng
6ad9da4001
C++ member functions must be 2 byte aligned per ABI.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83239 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02 06:07:47 +00:00
Evan Cheng
892597943a
Forgot about ARM::tPUSH. It also has a new writeback operand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83237 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02 05:03:07 +00:00
Evan Cheng
62a1b5db44
Move load / store multiple before post-alloc scheduling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02 04:57:15 +00:00
Evan Cheng
1ec8e194eb
Test case for aligned attribute on function declaration.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83234 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-02 04:45:37 +00:00
David Goodwin
63bcbb72f7
All callee-saved registers are live-out of a return block.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83223 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 23:28:47 +00:00
David Goodwin
9843a93e83
Remove neonfp attribute and instead set default based on CPU string. Add -arm-use-neon-fp to override the default.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83218 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 22:19:57 +00:00
Mike Stump
e4250396ea
Expand api out in the usual inserter way, though, I do have a
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question, can we get rid of the BasicBlock versions of all inserters
and use Head == 0 to indicate the old case when GetInsertBlock == 0?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83216 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 22:08:58 +00:00
David Goodwin
471850ab84
Restore the -post-RA-scheduler flag as an override for the target specification. Remove -mattr for setting PostRAScheduler enable and instead use CPU string.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83215 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 21:46:35 +00:00
Evan Cheng
10469f8e48
ARM::tPOP and tPOP_RET each has an extra writeback operand now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83214 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 20:54:53 +00:00
Jim Grosbach
95923d70d9
remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83213 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 20:45:06 +00:00
Devang Patel
af9e84701b
Add support to extract lexical scope information from DebugLoc attached with an machine instruction.
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This is not yet enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83210 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 20:31:14 +00:00
David Goodwin
c7951f8e09
Use MachineFrameInfo.getPristineRegs() to determine which callee-saved registers are available for anti-dependency breaking. Some cleanup.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83208 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 19:45:32 +00:00
Devang Patel
d38dd11e12
Record first and last instruction of a scope in DbgScope.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83207 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 18:25:23 +00:00
Dan Gohman
835b142edd
Don't use identifiers that start with an underscore followed
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by a capital letter, which invokes undefined behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83206 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 17:39:52 +00:00
Douglas Gregor
9c091a4846
Teach CMake to look for bidirectional_iterator, iterator, forward_iterator, uint64_t, and u_int64_t, from Yonggang Luo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83203 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 17:25:36 +00:00