da8f5a9bd8
Class hierarchy reorg for Sparc architecture. While I was there, I
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cleaned it up a bit, including fixing the definition of va_list; this
shouldn't break anything, but anyone using Sparc should watch for
regressions.
llvm-svn: 55041
2008-08-20 07:28:14 +00:00
94834d8883
Fix subtle bug introduced in r54852.
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- UsualUnaryConversions takes an Expr *& and may modify its argument,
this broke when it was refactored into Sema::CheckCastTypes. This
meant that we were missing implicit casts in some places.
- Seems pretty sad that this got through our tests.
llvm-svn: 55039
2008-08-20 03:55:42 +00:00
821159e352
Re-enable deletion of AST nodes upon completion of ParseAST.
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llvm-svn: 55038
2008-08-20 03:27:00 +00:00
0e857200bb
Added ObjCAtDefsFieldDecl to represent FieldDecls created by @defs.
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This fixes an ownership issue where FieldDecls could be owned both by an ObjCInterfaceDecl and a RecordDecl.
llvm-svn: 55037
2008-08-20 03:26:33 +00:00
3fd920afce
Reorganize the class hierarchy for x86 targets; shouldn't have any
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visible effects, but this will significantly reduce the amount of
boilerplate code necessary to add subtargets.
If this looks okay, I'll do the rest of the processors (PPC, Sparc, ARM)
soon.
llvm-svn: 55036
2008-08-20 02:34:37 +00:00
1b2c061b73
Fixed shuffle optimizations to handle non power of 2 vectors
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llvm-svn: 55035
2008-08-20 02:23:25 +00:00
b93b489c54
Fix the string for MVT::isVoid.
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llvm-svn: 55034
2008-08-20 01:44:30 +00:00
e8f9a00424
Fix FastISel to recognize that the last block in the function does
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not have a fall-through successor.
llvm-svn: 55033
2008-08-20 01:17:01 +00:00
5dd15a3c45
Fix test failure on Linux.
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llvm-svn: 55032
2008-08-20 01:05:41 +00:00
98265cae87
Fix a leak in the FastISel code that Chris pointed out.
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llvm-svn: 55031
2008-08-20 00:56:17 +00:00
eaef5f612a
Add a -march line for this test, and run it on x86-64 too for fun.
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llvm-svn: 55030
2008-08-20 00:56:07 +00:00
6f765f392c
Add remaining 64-bit atomic patterns for x86-64.
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llvm-svn: 55029
2008-08-20 00:48:50 +00:00
847ebb90b8
Add support for running SelectionDAG if FastISel fails. This is under
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a command-line option, so that the default behavior is an abort, which
is useful for exposing code that isn't supported yet.
llvm-svn: 55028
2008-08-20 00:47:54 +00:00
a7e8c231ea
Fix some spam from make I accidentally introduced.
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llvm-svn: 55027
2008-08-20 00:38:03 +00:00
f6884373c2
Fix FastISel to recognize unhandled operands, such as constants
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that aren't available as virtual registers (for now).
llvm-svn: 55026
2008-08-20 00:35:17 +00:00
71573d05f9
ll printer prints each zeroinit on the same line now, update regex
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llvm-svn: 55025
2008-08-20 00:33:57 +00:00
66912a1a6d
Move all Obj-C runtime interaction into CodeGenFunction.
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- Drop duplicate (and broken) code for sending messages.
- Add EmitObjCProtocolExpr to CodeGenFunction.
llvm-svn: 55024
2008-08-20 00:28:19 +00:00
f00f3055d8
Revert r55018 and apply the correct "fix" for the 64-bit sub_and_fetch atomic.
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Just expand it like the other X-bit sub_and_fetches.
llvm-svn: 55023
2008-08-20 00:28:16 +00:00
d5834e90dc
Get rid of a couple of dynamic_cast.
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llvm-svn: 55022
2008-08-20 00:28:12 +00:00
b16a7783c5
Add FastISel support for floating-point operations.
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llvm-svn: 55021
2008-08-20 00:23:20 +00:00
a3e4d5a5e1
Add FastISel support for several more binary operators.
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llvm-svn: 55020
2008-08-20 00:11:48 +00:00
02d4a78688
Get rid of the bogus -depth +0 argument; I really have no clue what the
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heck it does on Darwin, but it's not part of POSIX, and the GNU version
of find errors out on it.
On a side note, there are a couple of new failures due to tests
including OS X specific headers.
llvm-svn: 55019
2008-08-20 00:02:01 +00:00
e79740851f
Add support for the __sync_sub_and_fetch atomics and friends for X86. The code
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was already present, but not hooked up to anything.
llvm-svn: 55018
2008-08-19 23:09:18 +00:00
065e24709e
Fast-isel is now *minimally* functional. Add a testcase to
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demonstrate the extent of its capabilities. Note that it
only attempts to operate on one of the blocks in this
testcase.
llvm-svn: 55016
2008-08-19 22:37:59 +00:00
697284fe0a
Add code to call FastISel, and a command-line option to enable it.
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llvm-svn: 55015
2008-08-19 22:33:34 +00:00
214343fbbe
Support unconditional fall-through branches in FastISel.
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llvm-svn: 55014
2008-08-19 22:31:46 +00:00
19edd216f2
Move store pretty-printing logic inside of StoreManager (previously in GRState).
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llvm-svn: 55013
2008-08-19 22:24:03 +00:00
2a458775db
Allow the fast-path spilling code to attempt folding, but still leaving out remat and splitting.
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llvm-svn: 55012
2008-08-19 22:12:11 +00:00
daef7f43af
Instantiate FastISel for X86.
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llvm-svn: 55011
2008-08-19 21:45:35 +00:00
4619e93bd3
The X86 target will soon have an implementation of createFastISel.
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llvm-svn: 55010
2008-08-19 21:32:53 +00:00
d68c96e51a
Add a TargetLowering hook for creating a FastISel object.
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llvm-svn: 55009
2008-08-19 21:26:29 +00:00
2dbebd7db5
For now, restrict FastISel to instructions that only involve one
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register class.
llvm-svn: 55008
2008-08-19 20:58:14 +00:00
98e6f1c48a
Factor out the code to scan an instruction's operands into a
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helper function.
llvm-svn: 55007
2008-08-19 20:56:30 +00:00
547ce65467
Use the BuildMI overload that sets up a destination register
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instead of the one that doesn't and then adding it manually.
llvm-svn: 55006
2008-08-19 20:46:54 +00:00
c55fdcc935
Handle the case where target-specific fastisel code doesn't have
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a desired opcode.
llvm-svn: 55005
2008-08-19 20:43:22 +00:00
aa13b6f71b
Add more comments.
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llvm-svn: 55004
2008-08-19 20:36:33 +00:00
49520b99a3
Fix indentation in FastISel tablegen-emitted code.
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llvm-svn: 55003
2008-08-19 20:31:38 +00:00
a6c14d0ddb
Add more checking to filter out more kinds of things that
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FastISel doesn't support yet.
llvm-svn: 55002
2008-08-19 20:30:54 +00:00
7f55d8ff44
remove reference to really really old tree
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llvm-svn: 55001
2008-08-19 20:17:48 +00:00
c75ae13566
The fast-path still needs to set kill markers and spill/restore points as appropriate.
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With this patch, all of MultiSource/Applications and all of SPEC2000/2006 pass with
the SimpleSpiller and this fast-path enabled.
llvm-svn: 55000
2008-08-19 20:09:52 +00:00
5afbf510aa
Add support for 8 and 16 bit forms of __sync
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builtins on X86.
Change "lock" instructions to be on a separate line.
This is needed to work around a bug in the Darwin
assembler.
llvm-svn: 54999
2008-08-19 18:47:28 +00:00
6a36fe912c
80 columns.
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llvm-svn: 54998
2008-08-19 18:07:49 +00:00
dbd5328238
Add a few doxygen comments.
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llvm-svn: 54997
2008-08-19 18:06:12 +00:00
522012fc56
Remove an unneeded #include.
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llvm-svn: 54996
2008-08-19 17:53:16 +00:00
1298fb90d3
Delete a dead field.
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llvm-svn: 54995
2008-08-19 17:09:26 +00:00
72bd9dfdad
[PR2327] Leverage TargetRegisterInfo to compute frame offsets for GC metadata.
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llvm-svn: 54994
2008-08-19 17:06:35 +00:00
67102b281e
Patch by Zhongxing Xu!
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This patch extends BasicStoreManager::getInitialStore() to include code that symbolicates input variables.
It also removes redundant handling of ImplicitParamDecl, since it is a subclass of VarDecl.
llvm-svn: 54993
2008-08-19 16:51:45 +00:00
d58c8e759f
Update the JIT exception writer to better mimic the codegen exception writer.
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Also skip indirect encoding for platforms that ask for one: we direclty
write an address, not a pointer to the address.
llvm-svn: 54987
2008-08-19 14:48:14 +00:00
ad7013b1e6
Fix crasher in RewriteObjC::RewriteObjCSynchronizedStmt(). Can't depend on the source locations of the sync expression (since it may have been rewritten.
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Fixes <rdar://problem/6156363> clang ObjC rewriter: rewriting attached file causes assertion failure: invalid FileID
llvm-svn: 54986
2008-08-19 13:04:19 +00:00
d7dd8b8aeb
add a note
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llvm-svn: 54985
2008-08-19 06:22:16 +00:00
Eli Friedman