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Author SHA1 Message Date
Rafael Espindola
d79d31204c Add support for Fedora 14. Patch by Daniel Kozlowski. 
llvm-svn: 118035
 2010-11-02 18:39:34 +00:00
John McCall
23032653d7 Unbreak private_extern, which apparently we had zero tests for. 
llvm-svn: 118034
 2010-11-02 18:38:13 +00:00
Greg Clayton
3bcbf84235 Fixed a missing newline when you type "apropos somethingthatdoesnotexist". 
llvm-svn: 118033
 2010-11-02 18:23:13 +00:00
Andrew Trick
82ae9a95a5 Fixes <rdar://problem/8612856>: During postRAsched, the antidependence 
breaker needs to check all definitions of the antidepenent register to
avoid multiple defs of the same new register.

llvm-svn: 118032
 2010-11-02 18:16:45 +00:00
Chris Lattner
77d3ead281 a bunch of random cleanup, move a helper to CGT where it belongs. 
llvm-svn: 118031
 2010-11-02 18:10:06 +00:00
Dale Johannesen
e81d45d2cc Apply patch for use-after-free in InlineAsm constant handling, 
PR 8522 / 8616046.  Test reduction, analysis and patch by Tim Deegan!
(However, review by someone who understands the classes here better
is welcome.  John Krum will return!)

llvm-svn: 118030
 2010-11-02 17:59:27 +00:00
Jim Grosbach
93a4d44ee6 Sort bit assignments. Cosmetic change only. 
llvm-svn: 118029
 2010-11-02 17:59:04 +00:00
Devang Patel
e755966913 Simplify. 
llvm-svn: 118027
 2010-11-02 17:37:00 +00:00
Jim Grosbach
0b7fda23cc Revert r114340 (improvements in Darwin function prologue/epilogue), as it broke 
assumptions about stack layout. Specifically, LR must be saved next to FP.

llvm-svn: 118026
 2010-11-02 17:35:25 +00:00
Chris Lattner
a7a903e706 add and update comments. 
llvm-svn: 118025
 2010-11-02 17:34:28 +00:00
Chris Lattner
28ea9b18cf refactor/cleanup MatchableInfo by eliminating the Tokens array, 
merging it into a Token field in Operand, and moving the first
token to an explicit mnemonic field.  These were parallel
arrays before (except for the mnemonic) which kept confusing me.

llvm-svn: 118024
 2010-11-02 17:30:52 +00:00
Rafael Espindola
5e874982f2 Add support for expressions in .sleb/.uleb directives. 
llvm-svn: 118023
 2010-11-02 17:22:24 +00:00
Devang Patel
bc741405a7 If value map does not have register for an argument then try to find frame index before giving up. 
llvm-svn: 118022
 2010-11-02 17:19:03 +00:00
Johnny Chen
9a4c23635b Remove the reference-related variable displays that now pass from the 'notnow' set. 
The failures that remain are:

        # rdar://problem/8620735 test/types: frame variable -t a_class_ref.m_b fails
        # The reference type related failures that remain are:
        notnow = set(['a_class_ref.m_b',
                      'a_struct_ref.b',
                      'a_union_nonzero_ref.u.a'])

llvm-svn: 118021
 2010-11-02 17:06:08 +00:00
Devang Patel
94f2a2578c Use frameindex, if available, as a last resort to emit debug info for a parameter. 
llvm-svn: 118020
 2010-11-02 17:01:30 +00:00
Fariborz Jahanian
dc9bc5aeb8 Fix a crash mangling decayed val argument-typed function. 
// rdar: //8620510 and PR7666

llvm-svn: 118019
 2010-11-02 16:54:00 +00:00
Caroline Tice
5d7be2e617 Fix problem where "process detach" was not working properly. The 
ptrace thread update that was replying to the SIGSTOP was also causing the
process to not really be sigstop'd any more so then the call to ptrace
detach was failing, and when debugserver exited the attached process
was being killed.  Now the ptrace thread update does not disturb the sigstop
state of the thread, so the detach works properly.

llvm-svn: 118018
 2010-11-02 16:16:53 +00:00
Johnny Chen
321ab7a1c8 Remove 8 @expectedFailure decorators, the following bug has been fixed: 
# rdar://problem/8482903
    # test suite failure for types dir -- "long long" and "unsigned long long"

llvm-svn: 118017
 2010-11-02 16:04:18 +00:00
Duncan Sands
a5de53640b Fix comment typo. 
llvm-svn: 118016
 2010-11-02 15:12:48 +00:00
Duncan Sands
68cbbb027a Add some comments explaining what MVT and EVT are, and how they differ. 
llvm-svn: 118014
 2010-11-02 13:57:09 +00:00
Duncan Sands
36eb1ee5eb Remove trailing whitespace. 
llvm-svn: 118013
 2010-11-02 13:43:07 +00:00
Greg Clayton
19de37f730 Fixed cases where we were translating "long long" types to use the "long" 
types when they are the same size. The new code will use the correct type 
now when converting DWARF built-in types into clang types.

llvm-svn: 118003
 2010-11-02 03:48:39 +00:00
Greg Clayton
2856d46252 Fixed the default file and line breakpoints to include inlined breakpoints. 
llvm-svn: 118002
 2010-11-02 03:02:38 +00:00
Argyrios Kyrtzidis
3050d9bdb8 Properly handle temporaries that are created in a AsmStmt. 
Previously the temporaries would get destroyed before the asm call.

llvm-svn: 118001
 2010-11-02 02:33:08 +00:00
Greg Clayton
315d2cab27 Fixed our overly verbose stop reasons which by default included the thread 
name and thread queue. Users can modify the thread-format strings to add these
back if needed.

llvm-svn: 118000
 2010-11-02 01:53:21 +00:00
Greg Clayton
7c8a966442 Print better error messages when memory reads fail when displaying variable 
values.

Always show the variable types for the top level items when dumping program
variables.

llvm-svn: 117999
 2010-11-02 01:50:16 +00:00
John McCall
07072664c4 Ignore attributes on classes when calculating visibility for members 
with their own explicit visibility attributes.  Basically we only want to
apply a single visibility attribute from any particular ancestry.

llvm-svn: 117998
 2010-11-02 01:45:15 +00:00
Owen Anderson
526ffd57d2 Add correct NEON encodings for vld2, vld3, and vld4 basic variants. 
llvm-svn: 117997
 2010-11-02 01:24:55 +00:00
Eric Christopher
b2abb508ae Remove an assert - it's possible to be hit, and we just want to avoid 
handling those cases for now.

llvm-svn: 117996
 2010-11-02 01:24:49 +00:00
Eric Christopher
ac746e1b38 Whitespeace 
llvm-svn: 117995
 2010-11-02 01:22:45 +00:00
Eric Christopher
e8fccc82e4 No really, no thumb1 for arm fast isel. Also add an informative comment as 
to what someone would need to do to support thumb1.

llvm-svn: 117994
 2010-11-02 01:21:28 +00:00
Chris Lattner
d64b7c0685 rename operands -> asmoperands to be more descriptive. 
llvm-svn: 117993
 2010-11-02 01:03:43 +00:00
Jakob Stoklund Olesen
ea26319185 Don't try to split weird critical edges that really aren't: 
BB#1: derived from LLVM BB %bb.nph28
    Live Ins: %AL
    Predecessors according to CFG: BB#0
	TEST8rr %reg16384<kill>, %reg16384, %EFLAGS<imp-def>; GR8:%reg16384
	JNE_4 <BB#2>, %EFLAGS<imp-use,kill>
	JMP_4 <BB#2>
    Successors according to CFG: BB#2 BB#2

These double CFG edges only ever occur in bugpoint-generated code, so there is
no need to attempt something clever.

llvm-svn: 117992
 2010-11-02 00:58:37 +00:00
Fariborz Jahanian
d4c5348a55 Diagnose a coherant message when @interface 
does not terminate with @end.
// rdar: //7824372

llvm-svn: 117991
 2010-11-02 00:44:43 +00:00
Douglas Gregor
75f26d6c75 Teach SourceManager::getPresumedLoc() how to fail gracefully if getLineNumber/getColumnNumber fail 
llvm-svn: 117990
 2010-11-02 00:39:22 +00:00
Owen Anderson
b3ca2060c0 Attempt to provide correct encodings for a number of other vld1 variants, which we can't test 
since we can neither generate nor parse them at the moment.

llvm-svn: 117988
 2010-11-02 00:24:52 +00:00
Jim Grosbach
9a33835caa Tidy up. 
llvm-svn: 117987
 2010-11-02 00:16:39 +00:00
Owen Anderson
f1610f7910 Add aesthetic break. 
llvm-svn: 117986
 2010-11-02 00:14:00 +00:00
Jim Grosbach
e0d4975781 Tweak to fix spelling and grammar in comment. 
llvm-svn: 117985
 2010-11-02 00:13:15 +00:00
Owen Anderson
ad40234eff Add correct NEON encodings for the "multiple single elements" form of vld. 
llvm-svn: 117984
 2010-11-02 00:05:05 +00:00
Douglas Gregor
e0f7a8ace9 When performing template argument deduction against a template-id, 
only keep deduction results for successful deductions, so that they
can be compared against each other. Fixes PR8462, from Richard Smith!

llvm-svn: 117983
 2010-11-02 00:02:34 +00:00
Jakob Stoklund Olesen
5c86d22e67 MachineLICM should not claim to be preserving the CFG when it can split critical 
edges on demand.

llvm-svn: 117982
 2010-11-01 23:59:55 +00:00
Jakob Stoklund Olesen
2551f13c83 Be more precise about verifying missing kill flags. 
It is legal for an instruction to have two operands using the same register,
only one a kill. This is interpreted as a kill.

llvm-svn: 117981
 2010-11-01 23:59:53 +00:00
Jakob Stoklund Olesen
1e32688e4c When inserting copies during splitting, always use the parent register as the 
source, and let rewrite() clean it up.

This way, kill flags on the inserted copies are fixed as well during rewrite().

We can't just assume that all the copies we insert are going to be kills since
critical edges into loop headers sometimes require both source and dest to be
live out of a block.

llvm-svn: 117980
 2010-11-01 23:59:48 +00:00
Chris Lattner
e3c48deff5 fix computation of ambiguous instructions to not ignore the mnemonic. 
FWIW, X86 has 254 ambiguous instructions.

llvm-svn: 117979
 2010-11-01 23:57:23 +00:00
Jim Grosbach
2ba03aa618 Explicitly check for non-consant reference in an LDRi12 instruction. Add FIXME 
for handling the fixup necessary.

llvm-svn: 117978
 2010-11-01 23:45:50 +00:00
Jim Grosbach
a3efae35f5 Remove unused function. 
llvm-svn: 117977
 2010-11-01 23:40:56 +00:00
Bob Wilson
dd9fbaa9c0 Add support for alignment operands on VLD1-lane instructions. 
This is another part of the fix for Radar 8599955.

llvm-svn: 117976
 2010-11-01 23:40:51 +00:00
Bob Wilson
7e57573844 Add VLD1-lane testcases for quad-register types. 
llvm-svn: 117975
 2010-11-01 23:40:46 +00:00
Douglas Gregor
e5a6fed7dc Make my test case test what it meant to 
llvm-svn: 117974
 2010-11-01 23:33:11 +00:00