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67107 Commits

Author SHA1 Message Date
Chris Lattner 606da5fed8 eliminate InsertBitCastBefore, just use the builder instead. 
llvm-svn: 80504
 2009-08-30 19:47:22 +00:00
Chris Lattner ce3b538a7b add a "getPointerAddressSpace" helper method to LoadInst and StoreInst. 
llvm-svn: 80503
 2009-08-30 19:45:21 +00:00
Anton Korobeynikov 3681144bd8 Add missed pattern 
llvm-svn: 80502
 2009-08-30 19:06:39 +00:00
Chris Lattner 5966341a2e convert a bunch more calls to InsertNewInstBefore to use 
the new Instcombine builder.

llvm-svn: 80501
 2009-08-30 18:50:58 +00:00
Chris Lattner 8326d529da fix typo 
llvm-svn: 80500
 2009-08-30 17:53:59 +00:00
Chris Lattner 947365f73f hopefully unbreak the build by making this-> explicit for dependent 
base class lookup.

llvm-svn: 80499
 2009-08-30 17:44:10 +00:00
Anton Korobeynikov eab572a8ff EXTRACT_VECTOR_ELEMENT can have result type different from element type. 
Remove the assertion and generalize the code for ARM NEON stuff.

llvm-svn: 80498
 2009-08-30 17:14:54 +00:00
Torok Edwin e14d4cdb5f Add regular expression matching support, based on OpenBSD regexec()/regcomp() 
implementation.

llvm-svn: 80493
 2009-08-30 08:24:09 +00:00
Chris Lattner 022a582de2 give instcombine a custom IRBuilder that adds new instructions to the 
workslist and is set to insert new instructions before the current one.
Convert a bunch of stuff that used to call InsertNewInstBefore over to
use it, greatly simplifying code and making it more natural.

There is still a lot more to go, but this is a good start.

llvm-svn: 80492
 2009-08-30 07:44:24 +00:00
Anders Carlsson b533df02b5 More missing member goodness. 
llvm-svn: 80491
 2009-08-30 07:09:50 +00:00
Daniel Dunbar 03686805e8 Update test. 
llvm-svn: 80490
 2009-08-30 07:01:09 +00:00
Anders Carlsson 0d2a51b61f Improve missing error messages as suggested by Doug. 
llvm-svn: 80489
 2009-08-30 06:49:43 +00:00
Chris Lattner a0c89ee1da add a new InstCombineWorklist::AddValue method that works even 
if the operand is not an instruction.

Simplify most uses of AddOperandsToWorkList to use AddValue and
inline it into the one remaining callsite.

llvm-svn: 80488
 2009-08-30 06:27:41 +00:00
Chris Lattner bacd05c2eb move AddUsersToWorkList to the worklist processing class, make the 
argument stronger typed.

llvm-svn: 80487
 2009-08-30 06:22:51 +00:00
Chris Lattner 795bfdbb55 rename AddUsesToWorkList -> AddOperandsToWorkList. The 
former looks too much like AddUsersToWorkList and keeps
confusing me.

Remove AddSoonDeadInstToWorklist and change its two callers
to do the same thing in a simpler way.

llvm-svn: 80486
 2009-08-30 06:20:05 +00:00
Daniel Dunbar 6e8b1a2530 llvm-mc/X86: Encode constant MCValue's correctly. 
llvm-svn: 80485
 2009-08-30 06:17:49 +00:00
Daniel Dunbar 6a715dccdf llvm-mc: MCStreamer cleanups. - Remove EmitLocalSymbol, this is unsupported for now. 
- Switch Emit{CommonSymbol,Zerofill} to take alignment in bytes (for consistency).

llvm-svn: 80484
 2009-08-30 06:17:16 +00:00
Chris Lattner 905976b1db inline the trivial AddToWorkList/RemoveFromWorkList methods 
into their callers.  simplify ReplaceInstUsesWith.  Make
EraseInstFromFunction only add operands to the worklist if
there aren't too many of them (this was a scalability win
for crazy programs that was only infrequently enforced).
Switch more code to using EraseInstFromFunction instead of
duplicating it inline.  Change some fcmp/icmp optimizations
to modify fcmp/icmp in place instead of creating a new one
and deleting the old one just to change the predicate.

llvm-svn: 80483
 2009-08-30 06:13:40 +00:00
Chris Lattner 93ad6170fd fix a bug I introduced in r80478 found by the build bot. 
llvm-svn: 80482
 2009-08-30 05:56:44 +00:00
Chris Lattner 97fd3599e1 refactor instcombine's worklist processing stuff out to its own class. 
llvm-svn: 80481
 2009-08-30 05:55:36 +00:00
Chris Lattner e08503cd28 make DenseMap::clear() early exit if there is nothing to do. 
llvm-svn: 80480
 2009-08-30 05:55:04 +00:00
Chris Lattner 520bd0e689 some minor cleanups to IRBuilder, factor the insertion 
hook out of the main IRBuilder class to allow clients to
override it.

llvm-svn: 80479
 2009-08-30 05:42:59 +00:00
Chris Lattner b2995e1eb1 more cleanups: remove some redundant code, and simplify some 
other places.

llvm-svn: 80478
 2009-08-30 05:30:55 +00:00
Chris Lattner 06c687b59e eliminate the temporary SrcGEPOperands smallvector. 
llvm-svn: 80477
 2009-08-30 05:08:50 +00:00
Chris Lattner e26bf17423 simplify/detangle some control flow. 
llvm-svn: 80476
 2009-08-30 05:00:50 +00:00
Chris Lattner d7b6e913fe simplify and cleanup some code, remove some code that just 
does constant folding of gep's: this is already handled in
a more general way.

No functionality change.

llvm-svn: 80475
 2009-08-30 04:49:01 +00:00
Chris Lattner 65c6a85cfd default count-aa to -print-all. The whole reason to use count-aa is 
to see what queries are being made by a transformation, we might as well
default to printing them.

llvm-svn: 80474
 2009-08-30 04:25:40 +00:00
Anders Carlsson 5167a4644d Use DiagnoseMissingMember for UsingDecls. 
llvm-svn: 80470
 2009-08-30 00:58:45 +00:00
Anders Carlsson 896c230a19 Improve diagnostics for missing members. This renames the err_typecheck_no_member to err_typecheck_no_member_deprecated. The idea is that err_typecheck_no_member_deprecated should be phased out and any call sites that reference it should call DiagnoseMissingMember instead. 
llvm-svn: 80469
 2009-08-30 00:54:35 +00:00
Eli Friedman 744a249493 Unbreak tests. I'll look into why this is necessary later. 
llvm-svn: 80468
 2009-08-30 00:53:54 +00:00
Bill Wendling dc09af3ef5 Nuke moribund "std::string" version of EOL(..., Encoding). 
llvm-svn: 80466
 2009-08-30 00:28:57 +00:00
Dan Gohman 5ed4adffa7 Add AutoGenerated.inc to svn:ignore. 
llvm-svn: 80455
 2009-08-29 23:54:26 +00:00
Dan Gohman 0dfe73ac9e Remove an unnecessary Context argument. 
llvm-svn: 80454
 2009-08-29 23:39:38 +00:00
Dan Gohman 399d6ae4f7 Minor logic simplification. 
llvm-svn: 80453
 2009-08-29 23:37:49 +00:00
Dan Gohman 311d06902a Add some comments. 
llvm-svn: 80452
 2009-08-29 23:36:57 +00:00
Dan Gohman 062d378603 Cleanup whitespace and indentation. 
llvm-svn: 80451
 2009-08-29 23:35:16 +00:00
Dan Gohman 07d0a55a9b Remove some unused fields. 
llvm-svn: 80450
 2009-08-29 23:34:14 +00:00
Argyrios Kyrtzidis 321995b5e5 Fix the start source location for type-specs like long, short, etc. 
llvm-svn: 80448
 2009-08-29 22:39:34 +00:00
Argyrios Kyrtzidis 9d7ab42eb6 Fix TypeLoc::operator bool(). 
llvm-svn: 80447
 2009-08-29 22:39:19 +00:00
Eli Friedman 15e05261d4 Make instantiating initializers for classes with a dependent base type 
work correctly.

The change in lib/AST/DeclCXX.cpp is mostly a large reindentation; I 
couldn't figure out a good way to avoid it.

llvm-svn: 80446
 2009-08-29 22:22:07 +00:00
Dan Gohman ca73326f56 CMOV_GR8 clobbers EFLAGS when its expansion involves an xor to set 
a register to 0. This fixes PR4814.

llvm-svn: 80445
 2009-08-29 22:19:15 +00:00
Eli Friedman 033e8d4ae6 Make IRGen for initializing a member reference work correctly. 
llvm-svn: 80439
 2009-08-29 20:58:20 +00:00
Anders Carlsson adf36b2379 Add a workaround for decls that come from friend decls pointing to undeclared classes. 
llvm-svn: 80438
 2009-08-29 20:47:47 +00:00
Anders Carlsson 6df9e076ea In DeclPrinter, assert when asked to print AS_None. 
llvm-svn: 80437
 2009-08-29 20:36:12 +00:00
Fariborz Jahanian 0a484d007b Patch to ir-gen user-defined conversions used in expressions 
[12.3.2-p3]

llvm-svn: 80436
 2009-08-29 20:33:32 +00:00
Anders Carlsson 7b194b780d Set the access specifier for using decls. 
llvm-svn: 80435
 2009-08-29 19:54:19 +00:00
Anders Carlsson 4bb87ce33e Improve instantiation of UnresolvedUsingDecls. 
llvm-svn: 80434
 2009-08-29 19:37:28 +00:00
Fariborz Jahanian 3df8767869 Patch for code gen. for c-style cast which ends in 
using class's conversion functions [12.3.2-p2]

llvm-svn: 80433
 2009-08-29 19:15:16 +00:00
Eli Friedman 9ab0319b2b Get rid of mostly-unused, buggy method. 
llvm-svn: 80432
 2009-08-29 19:09:59 +00:00
Benjamin Kramer b83f691931 Inline empty destructor. 
llvm-svn: 80431
 2009-08-29 13:38:21 +00:00