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70822 Commits

Author SHA1 Message Date
Chris Lattner 29fb551a36 make this more interesting, test the static const array. 
llvm-svn: 85464
 2009-10-29 01:20:34 +00:00
Dale Johannesen 8829fc3a18 When there is a 2-instruction spill sequence, record 
the second (store) instruction in SpillSlotToUsesMap
consistently.  I don't think this matters functionally,
but it's cleaner and Evan wants it this way.

llvm-svn: 85463
 2009-10-29 01:15:40 +00:00
Ted Kremenek 33335b1504 Add test case for <rdar://problem/7342806>. 
llvm-svn: 85462
 2009-10-29 00:49:46 +00:00
Douglas Gregor f7b87cb529 [llvm up] 
Switch a few ugly switch-on-string-literal constructs to use the new
llvm::StringSwitch.

llvm-svn: 85461
 2009-10-29 00:41:01 +00:00
Bill Wendling 3505c94923 Don't put in these EH changes. 
llvm-svn: 85460
 2009-10-29 00:37:35 +00:00
Douglas Gregor a6f3e7edeb A switch-on-string-literal construct that is a nice alternative to 
cascading "ifs" of strcmps/memcmps.

llvm-svn: 85459
 2009-10-29 00:34:30 +00:00
Chris Lattner be060382e9 teach ValueMapper about BlockAddress', making bugpoint a lot more useful. 
llvm-svn: 85458
 2009-10-29 00:31:02 +00:00
Chris Lattner cf5a47d63d unindent massive blocks, no functionality change. 
llvm-svn: 85457
 2009-10-29 00:28:30 +00:00
Edward O'Callaghan 07d6005bdc Nested function test in compiler-rt should not be run under Clang. 
llvm-svn: 85456
 2009-10-29 00:27:08 +00:00
Bill Wendling a8eceedb82 Reverting r85338 for now. It's causing a bootstrap failure on PPC darwin9. 
--- Reverse-merging r85338 into '.':
U    lib/CodeGen/SimpleRegisterCoalescing.cpp
U    lib/CodeGen/SimpleRegisterCoalescing.h

llvm-svn: 85454
 2009-10-29 00:22:16 +00:00
Chris Lattner edc56ef41c optimize out some ifdefs. 
llvm-svn: 85453
 2009-10-29 00:22:00 +00:00
Edward O'Callaghan 7c1cc70a90 Fix test suit for last CMake changes to CompilerRT. 
llvm-svn: 85452
 2009-10-29 00:16:23 +00:00
Dan Gohman d7db2dedaa Add indirectbr and blockaddress to the vim syntax highlighting file. 
llvm-svn: 85451
 2009-10-29 00:14:44 +00:00
John Thompson e413e88f2e Fix some Window-isms to get these tests to pass on Windows. 
llvm-svn: 85450
 2009-10-29 00:10:42 +00:00
Dan Gohman 3903320a48 Add a hasAddressTaken for BasicBlock. 
llvm-svn: 85449
 2009-10-29 00:09:08 +00:00
Edward O'Callaghan a55dd008ad Update CMake build system with target arch source file lists. 
llvm-svn: 85448
 2009-10-29 00:07:46 +00:00
Douglas Gregor 21610380de Implement support for semantic checking and template instantiation of 
class template partial specializations of member templates. Also,
fixes a silly little bug in the marking of "used" template parameters
in member templates. Fixes PR5236.

llvm-svn: 85447
 2009-10-29 00:04:11 +00:00
Chris Lattner 6c4d255bf3 Implement clang support for indirect branch and address of label 
using the new LLVM support for this.  This is temporarily hiding
behind horrible and ugly #ifdefs until the time when the optimizer
is stable (hopefully a week or so).  Until then, lets make it "opt in" :)

llvm-svn: 85446
 2009-10-28 23:59:40 +00:00
Chris Lattner 48d9995d2b add IRBuilder support for IndirectBr 
llvm-svn: 85445
 2009-10-28 23:25:00 +00:00
Ted Kremenek 1c9401ec15 Unused ivars checker: also check methods in categories that are defined in the same translation unit. Fixes <rdar://problem/6260004>. 
llvm-svn: 85442
 2009-10-28 22:18:22 +00:00
Bob Wilson 3ab552ec74 Reimplement BranchFolding change to avoid tail merging for a 1 instruction 
common tail, except when the OptimizeForSize function attribute is present.
Radar 7338114.

llvm-svn: 85441
 2009-10-28 22:10:20 +00:00
Steve Naroff f0c8611d3f Fix <rdar://problem/7330784>. Avoid crashing on 'Class<p>' when generating meta-data for a class. 
llvm-svn: 85440
 2009-10-28 22:03:49 +00:00
Dale Johannesen 14f162d9dc When we generate spill code, then decide we don't need 
to spill after all, we weren't handling 2-instruction
spill sequences correctly (PPC Altivec).  We need to
remove the store in this case.  Removing the other
instruction(s) would be goodness but is not needed for
correctness, and isn't done here.  7331562.

llvm-svn: 85437
 2009-10-28 21:56:18 +00:00
Eric Christopher 1fd4c577d2 Make sure we return the right sized type here. 
llvm-svn: 85436
 2009-10-28 21:32:16 +00:00
Mike Stump 5179f308a2 Refine __builtin_object_size. Don't try and get a size for things 
that don't have sizes.

llvm-svn: 85435
 2009-10-28 21:22:24 +00:00
Fariborz Jahanian 29baa2b1ba Minor cleanup. 
llvm-svn: 85434
 2009-10-28 21:07:28 +00:00
Fariborz Jahanian f1639fffbc Code gen for array construction - WIP 
llvm-svn: 85432
 2009-10-28 20:55:41 +00:00
Bob Wilson 97b9312663 Revert r85346 change to control tail merging by CodeGenOpt::Level. 
I'm going to redo this using the OptimizeForSize function attribute.

llvm-svn: 85426
 2009-10-28 20:46:46 +00:00
Steve Naroff 58bd62d190 Remove _clang_initCXLookupHint() and _clang_getCursorWithHint(). Related to <rdar://problem/7310688>. 
Localize the optimization to ResolveLocationInAST(). The last valid AST location is now stored with ASTUnit. There still isn't optimal, however it's an improvement (with a much cleaner API). Having the client manage an "hint" is error prone and complex.

I wanted to land the major changes before finishing up the optimizations. 

llvm-svn: 85425
 2009-10-28 20:44:47 +00:00
Mike Stump 476e2dfe19 Refactor a bit. 
llvm-svn: 85424
 2009-10-28 20:44:03 +00:00
Ted Kremenek faba9fe5e4 Pull ivar scanning logic into another utility function. This refactoring will enable scanning 
categories as well (WIP). No functionality change yet.

llvm-svn: 85423
 2009-10-28 20:37:47 +00:00
Chris Lattner a0c0d88ba8 factor a creation of Int32Ty. 
llvm-svn: 85422
 2009-10-28 20:36:47 +00:00
Victor Hernandez 0d025421cd Extend getMallocArraySize() to determine the array size if the malloc argument is: 
ArraySize * ElementSize
ElementSize * ArraySize
ArraySize << log2(ElementSize)
ElementSize << log2(ArraySize)

Refactor isArrayMallocHelper and delete isSafeToGetMallocArraySize, so that there is only 1 copy of the malloc array determining logic.
Update users of getMallocArraySize() to not bother calling isArrayMalloc() as well.

llvm-svn: 85421
 2009-10-28 20:18:55 +00:00
Fariborz Jahanian d264ee0cba Use array's base element type in getting to its 
constructor. WIP.

llvm-svn: 85420
 2009-10-28 19:04:36 +00:00
Viktor Kutuzov fd7ddd9c69 Fix to pass options from Gold plugin to LTO codegen 
llvm-svn: 85419
 2009-10-28 18:55:55 +00:00
Fariborz Jahanian 57277c5cae Removed an unnecessary arguement passed to InitializeVarWithConstructor 
which should come from the variable and wasn't correct for arrays in any case.
No change in functionality.

llvm-svn: 85415
 2009-10-28 18:41:06 +00:00
Benjamin Kramer c1ba4c2941 Teach cmake that mk[sd]temp is defined in stdlib.h on some systems. 
This fixes parallel build with clang on glibc platforms.

llvm-svn: 85414
 2009-10-28 18:37:31 +00:00
David Goodwin e30ed53c05 Make AntiDepReg.h internal. 
llvm-svn: 85412
 2009-10-28 18:29:54 +00:00
Bob Wilson 73789b848d Add a Thumb BRIND pattern. Change the ARM BRIND assembly to separate the 
opcode and operand with a tab.  Check for these instructions in the usual
places.

llvm-svn: 85411
 2009-10-28 18:26:41 +00:00
Evan Cheng 6203c6868f fconsts and fconstd are obviously re-materializable. 
llvm-svn: 85410
 2009-10-28 18:19:56 +00:00
Fariborz Jahanian 370606afee Restored note on pointer to members with a pointer 
to issue involved.

llvm-svn: 85409
 2009-10-28 18:06:53 +00:00
Chris Lattner ab5e0af8bc random tidying 
llvm-svn: 85408
 2009-10-28 17:39:19 +00:00
Jim Grosbach 294aea709e Cleanup now that frame index scavenging via post-pass is working for ARM and Thumb2. 
llvm-svn: 85406
 2009-10-28 17:33:28 +00:00
Fariborz Jahanian 7e4e44f5fa Removed a Note related to pointer to member functions which 
does not seem to exist any longer.

llvm-svn: 85405
 2009-10-28 17:25:01 +00:00
Devang Patel ffd561bc2d llvm.dbg.global_variables do not exist anymore. 
llvm-svn: 85402
 2009-10-28 16:51:52 +00:00
Fariborz Jahanian 42f666342c Diagnose use of data pointer member in a function call 
expression instead of crashing.

llvm-svn: 85401
 2009-10-28 16:49:46 +00:00
Douglas Gregor 05925031f7 Mangle based on the declaration we're given, not the canonical 
declaration, since attributes that affect mangling may have been added
to subsequent declarations. However, to determine the linkage of the
declaration, we need to look at the canonical declaration. Fixes PR4412.

llvm-svn: 85400
 2009-10-28 16:31:34 +00:00
Shantonu Sen 04f121bc50 Work around strictness in gcc 4.4.1 casting a function pointer to void * 
llvm-svn: 85397
 2009-10-28 15:54:04 +00:00
Shantonu Sen 1467592c6d Add stdlib.h for rand() prototype 
llvm-svn: 85396
 2009-10-28 15:46:10 +00:00
Chris Lattner fbaac77c70 add a new 'SetCurrentDebugType' API (requested by Andrew Haley for JIT 
stuff) to programmatically control the current debug flavor.  While 
I'm at it, doxygenate Debug.h and clean it up.

llvm-svn: 85395
 2009-10-28 15:32:19 +00:00