2be96ae68b
Convert CRLF to LF.
...
llvm-svn: 50542
2008-05-01 21:44:34 +00:00
8a56b06b5c
Correctly invalidate reference count state when passing objects by reference in message expressions we don't understand.
...
llvm-svn: 50541
2008-05-01 21:31:50 +00:00
4f3d7cd12e
Add missing "-" that prefix arguments to forward to clang.
...
llvm-svn: 50540
2008-05-01 21:26:22 +00:00
694dda1e4e
Implicitly defined functions were getting the DeclContext of the function where they appeared, causing the bug: http://llvm.org/bugs/show_bug.cgi?id=2266 .
...
Fix it by making implicitly defined functions get the DeclContext of translation unit.
llvm-svn: 50538
2008-05-01 21:04:16 +00:00
4be6ae4e6c
Fix an overaggressive SimplifyDemandedBits optimization on urem. This
...
fixes the 254.gap regression on x86 and the 403.gcc regression on x86-64.
llvm-svn: 50537
2008-05-01 19:13:24 +00:00
fb4191cc04
Adding testcase.
...
llvm-svn: 50536
2008-05-01 18:41:09 +00:00
7f824734e0
Added temporary fix for Obj-C exception handling in the static analyzer: treat these as panic functions.
...
llvm-svn: 50535
2008-05-01 18:33:28 +00:00
88f8ebdf76
Added default ctor to Selector.
...
REASON: Without a default ctor we cannot do "new Selector[xxx]" and similar
operations with ADTs that need to default constructor selectors.
llvm-svn: 50534
2008-05-01 18:32:59 +00:00
f0b0f2edfe
Renamed static method.
...
llvm-svn: 50533
2008-05-01 18:31:44 +00:00
f303bdabdf
Patch to match and issue diagnostics on property type mismatch.
...
llvm-svn: 50532
2008-05-01 18:05:01 +00:00
b99d01269a
Added __assert_rtn to list of panic functions.
...
llvm-svn: 50530
2008-05-01 17:52:49 +00:00
b8861a6ccf
Use pointer swizziling to unify in ObjCMessageExpr the receiver and classname "fields". This saves us a pointer.
...
Implemented serialization for ObjCMessageExpr.
llvm-svn: 50528
2008-05-01 17:26:20 +00:00
234dc7ac39
Initialize a local variable.
...
llvm-svn: 50527
2008-05-01 17:08:00 +00:00
ed36e4b9a4
Added ziperr as a panic function. Eventually inter-procedural analysis
...
should catch this one easily.
llvm-svn: 50526
2008-05-01 15:55:59 +00:00
aec2b6e360
Added comments to ObjCMessageExpr.
...
llvm-svn: 50525
2008-05-01 15:55:24 +00:00
d4b2a67cf3
don't randomly miscompile seto/setuo just because we are in
...
ffastmath mode. This fixes rdar://5902801, a miscompilation
of gcc.dg/builtins-8.c.
Bill, please pull this into Tak.
llvm-svn: 50523
2008-05-01 07:26:11 +00:00
bb41aab426
1) add '-debug' output
...
2) Return NULL instead of false in several places for tidiness.
3) fix a bug optimizing sprintf(p, "%c", x)
llvm-svn: 50521
2008-05-01 06:39:12 +00:00
b9b5d6ddaa
Delete the IPO simplify-libcalls and completely reimplement it as
...
a FunctionPass. This makes it simpler, fixes dozens of bugs, adds
a couple of minor features, and shrinks is considerably: from
2214 to 1437 lines.
llvm-svn: 50520
2008-05-01 06:25:24 +00:00
0ceb8807e2
fix typo
...
llvm-svn: 50519
2008-05-01 06:16:48 +00:00
9ad872201b
instcombine does memset optzns.
...
llvm-svn: 50518
2008-05-01 06:16:38 +00:00
4add60753b
simplifylibcalls doesn't optimize llvm.memmove, instcombine does.
...
llvm-svn: 50517
2008-05-01 06:14:24 +00:00
adf28cb71c
move some tests from libcall optimizer suite.
...
llvm-svn: 50516
2008-05-01 06:13:48 +00:00
dbe188720b
Add CreateCall3/CreateCall4 at Eric's request.
...
llvm-svn: 50515
2008-05-01 05:23:45 +00:00
472f3bce74
Add a spiffy little "CreateCall2" method, which can be used to make
...
a function call that takes two Value*'s as arguments.
llvm-svn: 50514
2008-05-01 05:11:00 +00:00
9f696852c4
When processing "release", "retain", and "autorelease" messages return the
...
lval passed as an argument.
Fix: Inverted diagnostic messages.
llvm-svn: 50513
2008-05-01 04:02:04 +00:00
4828aa3152
Added support for "autorelease" message in CF ref. count checker.
...
llvm-svn: 50512
2008-05-01 02:18:37 +00:00
20348b5653
Extend InitListExpr API/IMPL to support arbitrary add/remove (in support of the initializer rewrite I am doing).
...
llvm-svn: 50511
2008-05-01 02:04:18 +00:00
7cf18862c2
More ObjC2 property semantics work. Work in progress.
...
llvm-svn: 50508
2008-05-01 00:03:38 +00:00
b0f87c48cb
added preliminary diagnostics in scan-build results to denote whether
...
a CF memory leak occurred with GC enabled, etc.
llvm-svn: 50507
2008-04-30 23:47:44 +00:00
0ae9ed7fab
scan-build: Disable distributed builds for xcodebuild
...
llvm-svn: 50506
2008-04-30 23:47:12 +00:00
f20e2285c9
More cleanups with ObjCQualifiedIdType in the static analyzer.
...
llvm-svn: 50503
2008-04-30 22:48:21 +00:00
a16dacb6aa
Add placeholder code in the static analyzer for MemberExprs involving struct temporaries.
...
llvm-svn: 50502
2008-04-30 22:17:15 +00:00
ca67cab1e8
Add workaround for __builtin_offsetof in the static analyzer.
...
llvm-svn: 50500
2008-04-30 21:45:55 +00:00
99057462aa
Provide SizeOfAlignTypeExpr workaround in the static analyzer for taking the sizeof of a ObjCInterfaceType.
...
llvm-svn: 50499
2008-04-30 21:31:12 +00:00
e0e8b535cf
Support implicit casts from pointers to references.
...
llvm-svn: 50498
2008-04-30 21:10:19 +00:00
84dea154fc
When creating LVals for array entries, canonicalize entries with a 0 index.
...
llvm-svn: 50497
2008-04-30 21:05:35 +00:00
20d8006e93
Teach more of the static analyzer about ObjCQualifiedIdType.
...
llvm-svn: 50494
2008-04-30 20:17:27 +00:00
0940b99e3b
Teach the static analysis engine about ObjCQualifiedIdType.
...
llvm-svn: 50493
2008-04-30 20:01:29 +00:00
5ce35cc514
Add conjured symbols for decl initializations.
...
Add db_error as panic function.
llvm-svn: 50489
2008-04-30 17:54:04 +00:00
39a736f723
Handle lval::ArrayOffset and lval::FieldOffset in EvalNE and EvalEQ.
...
llvm-svn: 50486
2008-04-30 16:07:22 +00:00
dd477ce32b
Verify the whole module after codegen to catch silly IR bugs.
...
llvm-svn: 50485
2008-04-30 16:05:42 +00:00
e16406d2b1
fix 'var unused' warning.
...
llvm-svn: 50484
2008-04-30 16:04:01 +00:00
78769f0223
fix a bug in my previous patch, a classic =/== bug.
...
llvm-svn: 50483
2008-04-30 15:27:09 +00:00
68988d13f6
Really commit the test checking the argument lowering behaviour on x86-64 :).
...
llvm-svn: 50478
2008-04-30 09:19:47 +00:00
be0de34ede
Tail call optimization improvements:
...
Move platform independent code (lowering of possibly overwritten
arguments, check for tail call optimization eligibility) from
target X86ISelectionLowering.cpp to TargetLowering.h and
SelectionDAGISel.cpp.
Initial PowerPC tail call implementation:
Support ppc32 implemented and tested (passes my tests and
test-suite llvm-test).
Support ppc64 implemented and half tested (passes my tests).
On ppc tail call optimization is performed if
caller and callee are fastcc
call is a tail call (in tail call position, call followed by ret)
no variable argument lists or byval arguments
option -tailcallopt is enabled
Supported:
* non pic tail calls on linux/darwin
* module-local tail calls on linux(PIC/GOT)/darwin(PIC)
* inter-module tail calls on darwin(PIC)
If constraints are not met a normal call will be emitted.
A test checking the argument lowering behaviour on x86-64 was added.
llvm-svn: 50477
2008-04-30 09:16:33 +00:00
be5c91d3b3
set ignore property
...
llvm-svn: 50476
2008-04-30 08:59:22 +00:00
659e5c4bc9
fcntl.h is pretty standard on unix (without the sys/)
...
llvm-svn: 50475
2008-04-30 08:53:22 +00:00
0255998dcf
Move this test to LoopDeletion, where it now passes.
...
llvm-svn: 50474
2008-04-30 07:17:22 +00:00
0ced13ccd9
This condition got inverted accidentally.
...
llvm-svn: 50473
2008-04-30 07:16:33 +00:00
2dc4426675
move lowering of llvm.memset -> store from simplify libcalls
...
to instcombine.
llvm-svn: 50472
2008-04-30 06:39:11 +00:00
Argyrios Kyrtzidis