355f81cd16
typo and formatting tweaks
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llvm-svn: 57485
2008-10-14 11:00:32 +00:00
a67f06b9c7
little optimization: reuse getPointerToGlobalIfAvailable(CGV) value in emitGlobals()
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llvm-svn: 57484
2008-10-14 10:04:52 +00:00
6e9c3cbe30
Mention the different constant folders that IRBuilder
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can use.
llvm-svn: 57483
2008-10-14 07:06:37 +00:00
acc2eb484b
new testcase for PR2797
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llvm-svn: 57481
2008-10-14 06:56:04 +00:00
6f21daaec1
add some upgrading notes from Pekka.
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llvm-svn: 57480
2008-10-14 06:37:11 +00:00
3211159cab
add a testcase.
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llvm-svn: 57479
2008-10-14 06:32:07 +00:00
0597229d3e
add LSR and frameaddress info.
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llvm-svn: 57478
2008-10-14 06:02:29 +00:00
1be9f88a2f
Fix test suite regression, getFloatTypeSemantics shouldn't be called
...
on non-float types.
llvm-svn: 57477
2008-10-14 05:41:12 +00:00
5460374cd9
Add Sema implementation of #pragma pack stack.
...
- Follows the MSVC (original) implementation, including support of
pack(show) (useful for testing).
- Implements support for named pack records which gcc seems to
ignore (or implements incorrectly).
- Not currently wired to anything, only functionality change is the
type checking of the pragma.
llvm-svn: 57476
2008-10-14 05:35:18 +00:00
3db01846db
Add static analyzer notes.
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llvm-svn: 57475
2008-10-14 05:14:21 +00:00
654976ff1e
Remove stale src, core directories.
...
llvm-svn: 57473
2008-10-14 03:56:55 +00:00
bcffa5af89
more minor updates
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llvm-svn: 57472
2008-10-14 00:52:49 +00:00
934e2d4939
more changes.
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llvm-svn: 57470
2008-10-13 22:06:31 +00:00
25879d7d82
optimizer and codegen
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llvm-svn: 57468
2008-10-13 21:50:36 +00:00
d323ccd29c
Use 'realpath' to resolve the absolute path to clang and ccc-analyzer.
...
Add "-analyze-headers" option to scan-build that passes the option -analyzer-opt-analyze-headers to clang.
llvm-svn: 57467
2008-10-13 21:46:42 +00:00
0327f0bc91
more updates.
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llvm-svn: 57466
2008-10-13 20:59:32 +00:00
56b6885104
When doing the very-late shift-and address-mode optimization,
...
create a new DAG node to represent the new shift to keep the
DAG consistent, even though it'll almost always be folded into
the address.
If a user of the resulting address has multiple uses, the
nodes may get revisited by a later MatchAddress call, in which
case DAG inconsistencies do matter.
This fixes PR2849.
llvm-svn: 57465
2008-10-13 20:52:04 +00:00
591ef273e3
describe major new features and llvm-gcc features.
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llvm-svn: 57463
2008-10-13 20:47:20 +00:00
1db4fbdfbe
Don't barf on 32 bit platforms if llvm-gcc is
...
not built with 64 bit support. Since this test
passes without -m64 on x86-32-linux, just remove
the -m64.
llvm-svn: 57462
2008-10-13 19:56:36 +00:00
da9b752883
FIX PR2794. Make sure SIGN_EXTEND_INREG nodes introduced by LegalizeSetCCOperands are leglized. Patch by Richard Pennington.
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llvm-svn: 57460
2008-10-13 18:46:18 +00:00
8547c2d56f
MarkModRef -> AddReadAttrs.
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llvm-svn: 57459
2008-10-13 18:42:43 +00:00
4c499c4fa6
Also update sub-register intervals after a trivial computation is rematt'ed for a copy instruction. PR2775.
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llvm-svn: 57458
2008-10-13 18:35:52 +00:00
b34d5906b8
Add some llvm-gcc changes that may be worth
...
detailing.
llvm-svn: 57457
2008-10-13 18:33:28 +00:00
762f0f53ec
Add a test case for _Complex passed as a FCA.
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llvm-svn: 57456
2008-10-13 18:13:07 +00:00
44c09cd164
give the static analyzer its own section.
...
llvm-svn: 57455
2008-10-13 18:11:54 +00:00
f5cd98683e
more rearranging.
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llvm-svn: 57453
2008-10-13 18:01:01 +00:00
1e4d5bc071
move major changes down.
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llvm-svn: 57452
2008-10-13 17:57:36 +00:00
719f778de5
Fix typo. Add note on trampoline support.
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llvm-svn: 57450
2008-10-13 17:32:15 +00:00
be688ffced
Clarify meaning of copyRegToReg's return value.
...
llvm-svn: 57449
2008-10-13 17:30:56 +00:00
aef747fc53
Update the Ada part.
...
llvm-svn: 57447
2008-10-13 17:27:23 +00:00
3fc6e59083
final note.
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llvm-svn: 57446
2008-10-13 17:12:51 +00:00
d9eff3d4e4
Lift out ABIInfo abstract base class.
...
- Currently still lives in CGCall.cpp but is intended to be the
target specific place for hooking ABI information.
- Select ABIInfo to use based on Target's prefix and pointer width.
llvm-svn: 57445
2008-10-13 17:02:26 +00:00
0ae020952b
fix some crazily long lines.
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llvm-svn: 57444
2008-10-13 16:55:18 +00:00
f7d3cb5435
Make InstructionCombining::getBitCastOperand() recognize GEP instructions and
...
constant expression with all zero indices as being the same as a bitcast.
llvm-svn: 57442
2008-10-13 15:17:01 +00:00
0e2682781c
Improve the description on the getelementptr instruction. It should now better
...
define what the instruction does. This also makes it clear that getelementptr
can index into a vector type.
llvm-svn: 57440
2008-10-13 13:44:15 +00:00
43686a6665
* Make TargetLowering not crash when TargetMachine::getTargetAsmInfo() returns
...
null. This assumes that any target that does not have AsmInfo, does not
support "LocAndDot".
llvm-svn: 57438
2008-10-13 12:41:46 +00:00
c8d7988da8
Make MachineFunction not crash when TargetMachine::getRegisterInfo() returns
...
NULL, but just hide some debug output then.
llvm-svn: 57437
2008-10-13 12:37:16 +00:00
35e1387ac6
fix typo's
...
llvm-svn: 57435
2008-10-13 10:28:12 +00:00
da83472fa6
remove a deprecated internal interface
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llvm-svn: 57434
2008-10-13 10:25:27 +00:00
cf1d1b7fbc
do not use deprecated interfaces
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llvm-svn: 57433
2008-10-13 10:21:17 +00:00
dae874ced9
ignore the standard output dirs
...
llvm-svn: 57432
2008-10-13 09:38:08 +00:00
707663eda8
Disallow the construction of SCEVs with could-not-compute operands. Catch CNCs
...
returned by BinomialCoefficient and don't try to operate with them. This
replaces the previous fix for PR2857.
llvm-svn: 57431
2008-10-13 03:58:02 +00:00
d3ec89e733
Add whitespace before a parenthesis.
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llvm-svn: 57430
2008-10-13 02:46:01 +00:00
024f7cf859
Add a note on llvmc2 plugins + remove some trailing whitespace (my Emacs does this automatically).
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llvm-svn: 57429
2008-10-13 02:08:34 +00:00
c52af45304
calls can be supported.
...
llvm-svn: 57428
2008-10-13 01:59:13 +00:00
e3df07e417
more notes
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llvm-svn: 57427
2008-10-12 22:57:58 +00:00
cc98e28f37
Change TAG_ names to DW_TAG for gcc (testsuite) compatibility.
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llvm-svn: 57425
2008-10-12 21:23:01 +00:00
fe1f3d6e08
Fix a bug in live-in detection that caused lost-copy problems to show up.
...
llvm-svn: 57424
2008-10-12 20:39:30 +00:00
c4d68546e3
add some more notes
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llvm-svn: 57423
2008-10-12 19:47:48 +00:00
2824ba52c3
this was to be removed after 2.4 branched.
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llvm-svn: 57422
2008-10-12 18:57:09 +00:00
Gabor Greif