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98244 Commits

Author SHA1 Message Date
Ted Kremenek 750b7ac1d2 Rename 'Generate[Node,Sink]' to 'generate[Node,Sink]'. 
llvm-svn: 122270
 2010-12-20 21:19:09 +00:00
Wesley Peck ae58e7b179 Teach the MBlaze disassembler to disassemble special purpose registers. 
llvm-svn: 122269
 2010-12-20 21:18:04 +00:00
Roman Divacky 55184ddd35 Set the value of absolute symbols. 
llvm-svn: 122268
 2010-12-20 21:14:39 +00:00
Bill Wendling b0602a6b0f This is still used and issuing an annoying warning. Don't deprecate something in 
the library unless *all* uses have been converted over to the new form.

llvm-svn: 122267
 2010-12-20 21:14:18 +00:00
Johnny Chen a6846833ea Patch from Stephen Wilson: 
POSIX does not define sockaddr_un.sun_len.  Set only when required by
the platform.

llvm-svn: 122266
 2010-12-20 21:07:54 +00:00
Duncan Sands eaff500c7b Oops, forgot to add the pass itself! 
llvm-svn: 122265
 2010-12-20 21:07:42 +00:00
Duncan Sands a436cbe4bf Add a new convenience pass for testing InstructionSimplify. Previously 
it could only be tested indirectly, via instcombine, gvn or some other
pass that makes use of InstructionSimplify, which means that testcases
had to be carefully contrived to dance around any other transformations
that that pass did.

llvm-svn: 122264
 2010-12-20 20:54:37 +00:00
Roman Divacky e15f591de4 Print all 64bits for st_value and st_size. Adjust tests accordingly. 
llvm-svn: 122263
 2010-12-20 20:49:43 +00:00
Greg Clayton af67cecd47 The LLDB API (lldb::SB*) is now thread safe! 
llvm-svn: 122262
 2010-12-20 20:49:23 +00:00
Wesley Peck 3307d7cbad Teach the MBlaze asm parser how to parse special purpose register names. 
llvm-svn: 122261
 2010-12-20 20:43:24 +00:00
Johnny Chen 508265afa5 Patch from Stephen Wilson: 
Fix a typo where a qualification was being interpreted as a label.

llvm-svn: 122260
 2010-12-20 20:33:26 +00:00
Dale Johannesen 0a291a36f2 Cosmetic changes. 
llvm-svn: 122259
 2010-12-20 20:10:50 +00:00
Benjamin Kramer f7957d0463 Add a check missing from my last commit and avoid a potential overflow situation. 
llvm-svn: 122258
 2010-12-20 20:00:31 +00:00
Matt Beaumont-Gay 8e37ea1a29 Remove unused variable 
llvm-svn: 122257
 2010-12-20 19:38:37 +00:00
Owen Anderson d83f98a51e More LVI cleanups, including trying to simplify the process of maintaining the OverDefinedCache. 
llvm-svn: 122256
 2010-12-20 19:33:41 +00:00
Caroline Tice 3d6086f628 Add code to make sure InputReaders finish and are cleaned up when 
a Debugger object is destroyed or re-set. (Thus making sure that, for
example, the Python interpreter finishes and exits cleanly rather than
being left in an undefined state.)

llvm-svn: 122255
 2010-12-20 18:35:50 +00:00
Owen Anderson 64c2c5798a Reuse the reference into the LVI cache throughout the solver subsystem. This is much easier to 
verify as being safe thanks its recent de-recursivization.

llvm-svn: 122254
 2010-12-20 18:18:16 +00:00
Douglas Gregor 42cafa8dac Finish refactoring the transformation of template argument lists, 
centralizing the transformation into two routines. No functionality change.

llvm-svn: 122253
 2010-12-20 17:42:22 +00:00
Douglas Gregor 62e06f23ba Refactor the transformation of template argument lists to centralize 
the list traversal. Part 1, no functionality change.

llvm-svn: 122252
 2010-12-20 17:31:10 +00:00
Douglas Gregor 9abeaf57c3 When checking a template argument list against a template containing 
a parameter pack, check the parameter pack against each of the
template arguments it corresponds to, then pack the converted
arguments into a template argument pack. Allows us to use variadic
class templates so long as instantiation isn't required, e.g.,

  template<typename... Types> struct Tuple;
  Tuple<int, float> *t2;

llvm-svn: 122251
 2010-12-20 16:57:52 +00:00
Douglas Gregor 0192c234d5 Clean up the handling of template argument packs, especially in the 
area of printing template arguments. The functionality changes here
are limited to cases of variadic templates that aren't yet enabled.

llvm-svn: 122250
 2010-12-20 16:52:59 +00:00
Benjamin Kramer 2bca3a67b3 Reduce indentation. 
llvm-svn: 122249
 2010-12-20 16:21:59 +00:00
Benjamin Kramer 68531baea9 Teach InstCombine to merge (icmp ult (X + CA), C1) | (icmp eq X, C2) into (icmp ult (X + CA), C1 + 1) if C2 + CA == C1. 
InstCombine creates these so now we compile x == 23 || x == 24 || x == 25 to
  %x.off = add i32 %x, -23
  %1 = icmp ult i32 %x.off, 3
instead of
  %x.off = add i32 %x, -23
  %1 = icmp ult i32 %x.off, 2
  %cmp3 = icmp eq i32 %x, 25
  %ret2 = or i1 %1, %cmp3

llvm-svn: 122248
 2010-12-20 16:18:51 +00:00
Daniel Dunbar ca2511d849 Add header... 
llvm-svn: 122247
 2010-12-20 15:45:51 +00:00
Daniel Dunbar 7da045e59f X86/MC/Mach-O: Split out createX86MachObjectWriter(). 
llvm-svn: 122246
 2010-12-20 15:07:39 +00:00
Duncan Sands ed6d6c33dd Have SimplifyBinOp dispatch Xor, Add and Sub to the corresponding methods 
(they had just been forgotten before).  Adding Xor causes "main" in the
existing testcase 2010-11-01-lshr-mask.ll to be hugely more simplified.

llvm-svn: 122245
 2010-12-20 14:47:04 +00:00
Michael J. Spencer 7c3f1dc901 Fix spelling. 
llvm-svn: 122244
 2010-12-20 13:30:37 +00:00
Michael J. Spencer 6d4b7e7e83 Support/PathV2: Add missing has_relative_path impl. 
llvm-svn: 122243
 2010-12-20 13:30:28 +00:00
Duncan Sands 70db5e7cb2 There is no need for isAssociative to take the type as an argument anymore. 
llvm-svn: 122242
 2010-12-20 13:10:23 +00:00
Duncan Sands 5a2ce5fbf7 Discourage people from using isWeakForLinker when they should be using 
mayBeOverridden.

llvm-svn: 122241
 2010-12-20 10:57:01 +00:00
Oscar Fuentes 7064035998 New cmake option LLVM_APPEND_VC_REV for controlling when the VC 
revision id is appended to the LLVM version string. Defaults to
OFF.

Until now the VC revision id was always appended to the revision
string whenever cmake was invoked (either explicitly or implicitly
because a cmake source file changed). This was causing massive
recompilations because config.h are reconfigured with the new contents
of PACKAGE_VERSION.

llvm-svn: 122240
 2010-12-20 09:47:13 +00:00
Oscar Fuentes 029b1e3802 Update cmake library dependencies. 
llvm-svn: 122239
 2010-12-20 09:47:08 +00:00
Chris Lattner 27ca8ebd4b fix PR8807 by making transformConstExprCastCall aware of byval arguments. 
llvm-svn: 122238
 2010-12-20 08:36:38 +00:00
Chris Lattner 7398965b67 various cleanups for transformConstExprCastCall 
llvm-svn: 122237
 2010-12-20 08:25:06 +00:00
Chris Lattner 0f11495289 when eliding a byval copy due to inlining a readonly function, we have 
to make sure that the reused alloca has sufficient alignment.

llvm-svn: 122236
 2010-12-20 08:10:40 +00:00
Chris Lattner 0099744506 pull byval processing out to its own helper function. 
llvm-svn: 122235
 2010-12-20 07:57:41 +00:00
Chris Lattner 7394680a00 fix PR8769, a miscompilation by inliner when inlining a function with a byval 
argument.  The generated alloca has to have at least the alignment of the
byval, if not, the client may be making assumptions that the new alloca won't
satisfy.

llvm-svn: 122234
 2010-12-20 07:45:28 +00:00
Chris Lattner a9a5c59dd1 merge two tests. 
llvm-svn: 122233
 2010-12-20 07:39:57 +00:00
Chris Lattner 6f3ddbd5bc filecheckize 
llvm-svn: 122232
 2010-12-20 07:38:24 +00:00
Francois Pichet 9b45fdf060 Adding a line for XFAIL win32 broke the test. 
Remove a line: this test is line position sensitive.

llvm-svn: 122231
 2010-12-20 05:53:40 +00:00
Francois Pichet bea85d8477 XFAIL vtable-debug-info.cpp on WIN32 and fix curly brace. 
llvm-svn: 122230
 2010-12-20 05:44:28 +00:00
Francois Pichet e919ba6516 test/PCH/reloc.c fails on Win32. 
XFAIL for now, I'll investigate why later.

llvm-svn: 122229
 2010-12-20 04:36:21 +00:00
Cameron Zwarich 4ffda706d0 MachineVerifier should count landing pad successors as basic blocks rather than 
out-edges. Fixes PR8824.

llvm-svn: 122228
 2010-12-20 04:19:48 +00:00
Francois Pichet 66856bc343 Disable this test on Windows; it crashes and popup an dialog on each lit test run. 
I have no idea how to fix it.

llvm-svn: 122227
 2010-12-20 04:14:03 +00:00
Francois Pichet 9dddd40a1c Emit an error if operator __uuidof() is called on a type with no associated GUID. 
llvm-svn: 122226
 2010-12-20 03:51:03 +00:00
Cameron Zwarich 660bce67f3 Teach MachineVerifier that early clobber defs begin at USE slots and other defs 
begin at DEF slots. Fixes the second half of PR8813.

llvm-svn: 122225
 2010-12-20 03:15:20 +00:00
Cameron Zwarich bc2461c5f9 Add a missing check from r122218. 
llvm-svn: 122224
 2010-12-20 02:59:51 +00:00
Douglas Gregor d2fa766ad0 Introduce a new type, PackExpansionType, to capture types that are 
pack expansions, e.g. given

  template<typename... Types> struct tuple;

  template<typename... Types>
  struct tuple_of_refs {
    typedef tuple<Types&...> types;
  };

the type of the "types" typedef is a PackExpansionType whose pattern
is Types&. 

This commit introduces support for creating pack expansions for
template type arguments, as above, but not for any other kind of pack
expansion, nor for any form of instantiation.

llvm-svn: 122223
 2010-12-20 02:24:11 +00:00
Chris Lattner 17a06b7efa temporarily disable this: PR8823. 
llvm-svn: 122222
 2010-12-20 02:11:23 +00:00
Chris Lattner 0b3ca50ebb implement type legalization promotion support for SMULO and UMULO, giving 
ARM (and other 32-bit-only) targets support for i8 and i16 overflow 
multiplies.  The generated code isn't great, but this at least fixes
CodeGen/Generic/overflow.ll when running on ARM hosts.

llvm-svn: 122221
 2010-12-20 02:05:39 +00:00