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12144 Commits

Author SHA1 Message Date
Owen Anderson
009f20a389 Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108738 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-19 19:24:55 +00:00
Evan Cheng
46dcb57e18 Teach computeRegisterProperties() to compute "representative" register class for legal value types. A "representative" register class is the largest legal super-reg register class for a value type. e.g. On i386, GR32 is the rep register class for i8 / i16 / i32; on x86_64 it would be GR64. 
This property will be used by the register pressure tracking instruction scheduler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108735 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-19 18:47:01 +00:00
Lang Hames
54cc2efb4e Render MachineFunctions to HTML pages, with options to render register 
pressure estimates and liveness alongside.

Still experimental.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108698 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-19 15:22:28 +00:00
Michael J. Spencer
8067adc271 MC: Add WinCOFFStreamer implementation and merge common code from MachO 
into MCObjectStreamer.

Origonal Windows COFF implementation by Nathan Jedffords.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108678 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-19 06:13:10 +00:00
Daniel Dunbar
54074b5f04 TblGen/AsmMatcher: Add support for honoring instruction Requires<[]> attributes as part of the matcher. 
- Currently includes a hack to limit ourselves to "In32BitMode" and "In64BitMode", because we don't have the other infrastructure to properly deal with setting SSE, etc. features on X86.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108677 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-19 05:44:09 +00:00
Mikhail Glushenkov
fc97aeb4e6 llvmc: Add a new option type (switch_list). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108673 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-19 03:16:25 +00:00
Daniel Dunbar
d73ada7d24 Target: Give the TargetAsmParser access to the TargetMachine. 
- Unfortunate, but necessary for now to handle subtarget instruction matching. Eventually we should factor out the lower level target machine information so we don't need to do this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108664 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-19 00:33:49 +00:00
Daniel Dunbar
1edf6ca2cb MC/AsmParser: Stop playing unsafe member function pointer calls, this isn't 
portable enough.
 - Downside is we now double dispatch through a stub function, but this isn't
   performance critical.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108661 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-18 22:22:07 +00:00
Daniel Dunbar
6a46d571b4 MC/AsmParser: Fix .abort and .secure_log_unique to accept arbitrary token 
sequences, not just strings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108655 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-18 20:15:59 +00:00
Daniel Dunbar
f21e4e9326 MC/AsmParser: Fix TokError() to accept a Twine. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108647 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-18 18:31:42 +00:00
Daniel Dunbar
aef87e3307 MC/AsmParser: Hide the AsmParser implementation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108646 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-18 18:31:38 +00:00
Lang Hames
9258318730 Switched to array_pod_sort as per Chris's suggestion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108616 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-17 09:21:53 +00:00
Lang Hames
60f422f894 LoopSplitter - intended to split live intervals over loop boundaries. 
Still very much under development. Comments and fixes will be forthcoming.

(This commit includes some small tweaks to LiveIntervals & LoopInfo to support the splitter)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108615 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-17 07:34:01 +00:00
Daniel Dunbar
d1e3b44d6c MC/AsmParser: Lift Run() and TargetParser to base class. 
Also, add constructor function for creating AsmParser instances.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108604 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-17 02:26:10 +00:00
Eric Christopher
2b8271e029 Propagate alloca alignment information via variable size object frame 
information.

No functional change yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108583 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-17 00:28:22 +00:00
Jakob Stoklund Olesen
78e6e00922 Remove the isMoveInstr() hook. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108567 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 22:35:46 +00:00
Bill Wendling
7431beaba2 Rename DBG_LABEL PROLOG_LABEL, because it's only used during prolog emission and 
thus is a much more meaningful name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108563 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 22:20:36 +00:00
Jakob Stoklund Olesen
af462c4b4f Remove remaining calls to TII::isMoveInstr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108556 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 21:03:55 +00:00
Chris Lattner
49669e6d3a eliminate unlockedRefineAbstractTypeTo, types are all per-llvmcontext, 
so there is no locking involved in type refinement.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108553 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 20:50:13 +00:00
Dan Gohman
9c3d5e41b9 Revert r108369, sorting llvm.dbg.declare information by source position, 
since it doesn't work for front-ends which don't emit column information
(which includes llvm-gcc in its present configuration), and doesn't
work for clang for K&R style variables where the variables are declared
in a different order from the parameter list.

Instead, make a separate pass through the instructions to collect the
llvm.dbg.declare instructions in order. This ensures that the debug
information for variables is emitted in this order.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108538 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 17:54:27 +00:00
Douglas Gregor
1461520f8c Remove extraneous semicolons after member functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108525 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 15:03:23 +00:00
Gabor Greif
a6aac4c5bc eliminate CallInst::ArgOffset 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108522 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 09:38:02 +00:00
Eli Friedman
53621a1a73 A few more minor additions to ELF.h. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108519 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 07:48:07 +00:00
Tobias Grosser
9a7b37b8a3 Add dump() to DominanceFrontier 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108512 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 05:59:39 +00:00
Evan Cheng
60108e96bb Split -enable-finite-only-fp-math to two options: 
-enable-no-nans-fp-math and -enable-no-infs-fp-math. All of the current codegen fp math optimizations only care whether the fp arithmetics arguments and results can never be NaN.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108465 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-15 22:07:12 +00:00
Chris Lattner
34068cb96f remove some unneeded overloads that were causing 
ambiguity problems on some systems.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108462 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-15 21:24:02 +00:00
Eric Christopher
5a3eb8f0e1 80-col. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108420 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-15 07:49:30 +00:00
Chris Lattner
1ad25b605c add an accessor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108408 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-15 05:14:01 +00:00
Dan Gohman
336e8d7e7c Make the order in which variables are described in debug information 
independent of the order that isel happens to visit the dbg_declare
intrinsics. This fixes a bug in which the formal arguments were
being printed in reverse order, now that fast isel is going bottom up.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108369 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-14 23:08:16 +00:00
Benjamin Kramer
38e59891ee Don't pass StringRef by reference. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108366 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-14 22:38:02 +00:00
Chris Lattner
9fe2c67045 Merge lib/Target/X86/X86COFF.h into include/llvm/Support/COFF.h, 
patch by Michael Spencer!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108342 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-14 18:14:33 +00:00
Dan Gohman
2dd50e656f Delete fast-isel's trivial load optimization; it breaks debugging because 
it can look past points where a debugger might modify user variables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108336 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-14 17:25:37 +00:00
Evan Cheng
db89809037 Teach ProcessImplicitDefs to transform more COPY instructions into IMPLICIT_DEF (and subsequently eliminate them). This allows machine LICM to hoist IMPLICIT_DEF's. PR7620. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108304 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-14 01:22:19 +00:00
Dan Gohman
a10b8494a5 Don't propagate debug locations to instructions for materializing 
constants, since they may not be emited near the other instructions
which get the same line, and this confuses debug info.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108302 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-14 01:07:44 +00:00
Jakob Stoklund Olesen
023009fef8 Remove vestigial decl. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108278 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-13 21:19:08 +00:00
Evan Cheng
db20d257bc Update comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108272 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-13 21:03:14 +00:00
Gabor Greif
63d024fc9a rotate CallInst operands 
with this commit the callee moves to the end of
the operand array (from the start) and the call
arguments now start at index 0 (formerly 1)

this ordering is now consistent with InvokeInst

this commit only flips the switch,
functionally it is equivalent to
r101465

I intend to commit several cleanups after a few
days of soak period



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108240 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-13 15:31:36 +00:00
Chris Lattner
a838bae186 use a typedef instead of its expansion, patch by Michael Spencer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108229 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-13 05:52:36 +00:00
Eric Christopher
0764e39a92 80-columns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108228 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-13 05:50:08 +00:00
Stephen Wilson
9a9ad77847 Bring ELF64 on par with ELF32, add a few magic constants and support ".dynamic" 
section entries.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108221 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-13 00:24:59 +00:00
Stephen Wilson
314451326a Simple format/style fixes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108203 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 22:36:08 +00:00
Stephen Wilson
fe4591bfc2 Test commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108197 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 21:34:37 +00:00
Argyrios Kyrtzidis
d6afb09a00 Add convenience method FoldingSetImpl::InsertNode(Node *N) that asserts if the node is already inserted. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108192 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 20:47:08 +00:00
Daniel Dunbar
4d5fe97c47 MC/AsmParser: Move .section parsing to Darwin specific parser. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108190 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 20:42:34 +00:00
Daniel Dunbar
19ad3b88f7 MC/AsmLexer: Raise LexUntilEndOfStatement to MCAsmLexer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108189 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 20:32:33 +00:00
Bill Wendling
18f82a9a5d getOrInsertLeaderValue cannot be const because it calls insert. 
Patch by Xi Wang!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108188 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 20:27:02 +00:00
Daniel Dunbar
47f5608029 MC/AsmParser: Move special section directive parsing to Darwin specific parser. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108187 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 20:23:36 +00:00
Daniel Dunbar
4c7c08bfbf MC/AsmParser: Inline AsmParser::CreateSymbol into callers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108183 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 19:52:10 +00:00
Daniel Dunbar
b6c3a607ac MC/AsmParser: Move .tbss and .zerofill parsing to Darwin specific parser. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108180 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 19:37:35 +00:00
Daniel Dunbar
492b7a21cb MC/AsmParser: Move .desc parsing to Darwin specific parser. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108179 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 19:22:53 +00:00