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21785 Commits

Author SHA1 Message Date
Devang Patel
de35f122f2 getresult type is the type of indexed aggregate element 
llvm-svn: 47392
 2008-02-20 19:26:55 +00:00
Devang Patel
9f3c2e3d61 Regenerate. 
llvm-svn: 47391
 2008-02-20 19:13:10 +00:00
Devang Patel
6266d7147e Specify GetResultInst index as an unsigned. 
llvm-svn: 47390
 2008-02-20 19:10:47 +00:00
Bill Wendling
753db180da Fix comment. 
llvm-svn: 47389
 2008-02-20 19:09:14 +00:00
Devang Patel
8a80334c8a assert is more effective reminder then FIXME tag for unimplemented features. 
llvm-svn: 47388
 2008-02-20 18:37:40 +00:00
Devang Patel
019b5585e8 Use isValidOperands() to verify GetResultInst. 
llvm-svn: 47387
 2008-02-20 18:36:46 +00:00
Evan Cheng
51789192ce Temporarily backing out r47337. It breaks a number of CBE tests. 
llvm-svn: 47385
 2008-02-20 18:32:05 +00:00
Duncan Sands
86953f029f LegalizeTypes support for scalarizing a vector store 
and splitting extract_subvector.  This fixes nine
"make check" testcases, for example
2008-02-04-ExtractSubvector.ll and (partially)
CodeGen/Generic/vector.ll.

llvm-svn: 47384
 2008-02-20 17:38:09 +00:00
Dan Gohman
149903436b Convert Legalize to use the APInt form of ComputeMaskedBits. 
llvm-svn: 47383
 2008-02-20 16:57:27 +00:00
Dan Gohman
48d03d5a2d Add explicit keywords. 
llvm-svn: 47382
 2008-02-20 16:44:09 +00:00
Dan Gohman
e83e624526 Convert DAGCombiner to use the APInt form of ComputeMaskedBits. 
llvm-svn: 47381
 2008-02-20 16:33:30 +00:00
Dan Gohman
e0923ed060 Use APInt::intersects. 
llvm-svn: 47380
 2008-02-20 16:30:17 +00:00
Anton Korobeynikov
9c87c6526e Add 'sink' cmdline option. Patch by Mikhail Glushenkov! 
llvm-svn: 47377
 2008-02-20 12:38:07 +00:00
Anton Korobeynikov
53103ebdf6 Regenerate 
llvm-svn: 47376
 2008-02-20 12:10:37 +00:00
Anton Korobeynikov
c41f5b6af4 Fix newly-introduced 4.3 warnings 
llvm-svn: 47375
 2008-02-20 12:07:57 +00:00
Anton Korobeynikov
2523c8be38 Get rid of hash_map. Use StringMap instead 
llvm-svn: 47373
 2008-02-20 11:27:49 +00:00
Anton Korobeynikov
b2dfae5fed And final pack of warnings silencing 
llvm-svn: 47372
 2008-02-20 11:27:04 +00:00
Anton Korobeynikov
fd6b669c80 Make Transforms to be 4.3 warnings-clean 
llvm-svn: 47371
 2008-02-20 11:26:25 +00:00
Anton Korobeynikov
9b1c5f2cac Fix code style 
llvm-svn: 47370
 2008-02-20 11:24:05 +00:00
Anton Korobeynikov
4f6e612973 Remove bunch of gcc 4.3-related warnings from Target 
llvm-svn: 47369
 2008-02-20 11:22:39 +00:00
Anton Korobeynikov
7dd00942cc Update gcc 4.3 warnings fix patch with recent head changes 
llvm-svn: 47368
 2008-02-20 11:10:28 +00:00
Anton Korobeynikov
0c5e186924 Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings. 
llvm-svn: 47367
 2008-02-20 11:08:44 +00:00
Bill Wendling
54bd12bc49 Added some comments and reformatted others. No functionality change. 
Added two "FIXMEs" for code that looks dubious to me (but I could be
wrong).

llvm-svn: 47366
 2008-02-20 09:15:16 +00:00
Owen Anderson
52ed56338d When performing return slot optimization, remember to inform memdep when we're removing the memcpy. 
llvm-svn: 47364
 2008-02-20 08:23:02 +00:00
Evan Cheng
a1f7505972 Added memmove to interpreter external functions list. Patch by Daniel Dunbar. 
llvm-svn: 47363
 2008-02-20 07:55:26 +00:00
Bill Wendling
9a2a1ddf6e More constification of things. More comments added. No functionality 
changes. (Sorry for any formatting changes that creeped in.)

llvm-svn: 47362
 2008-02-20 07:36:31 +00:00
Nick Lewycky
4df6c66b42 Use getConstant for ConstantInts. 
llvm-svn: 47361
 2008-02-20 06:58:55 +00:00
Nick Lewycky
0b6cdd1eff Add 'umax' similar to 'smax' SCEV. Closes PR2003. 
Parse reversed smax and umax as smin and umin and express them with negative
or binary-not SCEVs (which are really just subtract under the hood).

Parse 'xor %x, -1' as (-1 - %x).

Remove dead code (ConstantInt::get always returns a ConstantInt).

Don't use getIntegerSCEV(-1, Ty). The first value is an int, then it gets
passed into a uint64_t. Instead, create the -1 directly from
ConstantInt::getAllOnesValue().

llvm-svn: 47360
 2008-02-20 06:48:22 +00:00
Chris Lattner
8705005be1 Fix an incredibly subtle bug exposed by Ted's change to APInt profiling. 
AddNodeIDNode does profiling for a ConstantSDNode, but so does 
SelectionDAG::getConstant.  This profiling should be moved to a common
static function in ConstantSDNode.

llvm-svn: 47359
 2008-02-20 06:28:01 +00:00
Bill Wendling
723b09a29d No functionality change: 
- Constified some MachineOperand values.
 - Added/Modified some comments.

llvm-svn: 47358
 2008-02-20 06:10:21 +00:00
Evan Cheng
e9708c997f Disable for now. This is pessimizing code. 
llvm-svn: 47354
 2008-02-20 02:29:17 +00:00
Dale Johannesen
7eccf11cfb Add Alignment field to ParameterAttributes and 
treat more or less rationally in interface
functions, subject to change.  No functional change.

llvm-svn: 47352
 2008-02-19 23:51:49 +00:00
Evan Cheng
35253f2c22 Add hidden option -x86-fold-and-in-test to test the effect the test / and folding change. 
llvm-svn: 47351
 2008-02-19 23:36:51 +00:00
Devang Patel
f5e3f35874 regenerate 
llvm-svn: 47350
 2008-02-19 22:27:01 +00:00
Devang Patel
7a4c97d14a Parse 
%b = getresult {i32, i32} %a, i32 1

llvm-svn: 47349
 2008-02-19 22:26:37 +00:00
Devang Patel
a74d2cbb6f Add GetResultInst. First step for multiple return value support. 
llvm-svn: 47348
 2008-02-19 22:15:16 +00:00
Dale Johannesen
b022130b62 Generated files for checkin 47342. 
llvm-svn: 47344
 2008-02-19 21:40:51 +00:00
Dale Johannesen
b713b1dde4 Forgot a file, goes with 47342. 
llvm-svn: 47343
 2008-02-19 21:40:10 +00:00
Dale Johannesen
ecb2b233b1 Expand ParameterAttributes to 32 bits (in preparation 
for adding alignment info, not there yet).  Clean up
interfaces to reference ParameterAttributes consistently.

llvm-svn: 47342
 2008-02-19 21:38:47 +00:00
Ted Kremenek
0449b1da95 Fixed bug in APInt::Profile() where the BitWidth field was not included in the 
profile of the APSInt object. This caused unexpected Profile collisions where
none should have occurred.

llvm-svn: 47338
 2008-02-19 20:50:41 +00:00
Andrew Lenharth
8e5c7e0bd9 fix some byval problems in the cbe. Closes PR2065 
llvm-svn: 47337
 2008-02-19 19:47:54 +00:00
Chris Lattner
699e5dbcee random cleanups. 
llvm-svn: 47334
 2008-02-19 18:49:08 +00:00
Chris Lattner
3a4ac3a69e Don't fold and's into test instructions if they have multiple uses. 
This compiles test-nofold.ll into:

_test:
	movl	$15, %ecx
	andl	4(%esp), %ecx
	testl	%ecx, %ecx
	movl	$42, %eax
	cmove	%ecx, %eax
	ret

instead of:
_test:
	movl	4(%esp), %eax
	movl	%eax, %ecx
	andl	$15, %ecx
	testl	$15, %eax
	movl	$42, %eax
	cmove	%ecx, %eax
	ret

llvm-svn: 47330
 2008-02-19 17:37:35 +00:00
Duncan Sands
1bba49ca55 Fix a compiler warning. 
llvm-svn: 47328
 2008-02-19 09:28:48 +00:00
Chris Lattner
ae2f8bc116 remove the LowerSelect pass. The last client was the old Sparc backend, which is long dead by now. 
llvm-svn: 47323
 2008-02-19 07:49:17 +00:00
Chris Lattner
010e9fb704 remove the lower packed pass. It can never work and even the parts that 
could work don't work fully.  This fixes PR1705.  Oh yeah, we don't have
packed types anymore either ;-)

llvm-svn: 47322
 2008-02-19 07:39:17 +00:00
Owen Anderson
6196cdcb48 Refactor this method a bit, and correct a test that was completely wrong but happened to work out anyways. :-) 
llvm-svn: 47321
 2008-02-19 07:07:51 +00:00
Chris Lattner
99e0b1c063 isa+cast -> dyncast. 
llvm-svn: 47320
 2008-02-19 06:53:20 +00:00
Chris Lattner
0ee0f38084 simplify this code again, try 2 :) 
llvm-svn: 47319
 2008-02-19 06:52:38 +00:00
Owen Anderson
d60bb0a64b Fix a comment. 
llvm-svn: 47318
 2008-02-19 06:51:23 +00:00