eab572a8ff
EXTRACT_VECTOR_ELEMENT can have result type different from element type.
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Remove the assertion and generalize the code for ARM NEON stuff.
llvm-svn: 80498
2009-08-30 17:14:54 +00:00
e14d4cdb5f
Add regular expression matching support, based on OpenBSD regexec()/regcomp()
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implementation.
llvm-svn: 80493
2009-08-30 08:24:09 +00:00
022a582de2
give instcombine a custom IRBuilder that adds new instructions to the
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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
b533df02b5
More missing member goodness.
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llvm-svn: 80491
2009-08-30 07:09:50 +00:00
03686805e8
Update test.
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llvm-svn: 80490
2009-08-30 07:01:09 +00:00
0d2a51b61f
Improve missing error messages as suggested by Doug.
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llvm-svn: 80489
2009-08-30 06:49:43 +00:00
a0c89ee1da
add a new InstCombineWorklist::AddValue method that works even
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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
bacd05c2eb
move AddUsersToWorkList to the worklist processing class, make the
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argument stronger typed.
llvm-svn: 80487
2009-08-30 06:22:51 +00:00
795bfdbb55
rename AddUsesToWorkList -> AddOperandsToWorkList. The
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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
6e8b1a2530
llvm-mc/X86: Encode constant MCValue's correctly.
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llvm-svn: 80485
2009-08-30 06:17:49 +00:00
6a715dccdf
llvm-mc: MCStreamer cleanups. - Remove EmitLocalSymbol, this is unsupported for now.
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- Switch Emit{CommonSymbol,Zerofill} to take alignment in bytes (for consistency).
llvm-svn: 80484
2009-08-30 06:17:16 +00:00
905976b1db
inline the trivial AddToWorkList/RemoveFromWorkList methods
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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
93ad6170fd
fix a bug I introduced in r80478 found by the build bot.
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llvm-svn: 80482
2009-08-30 05:56:44 +00:00
97fd3599e1
refactor instcombine's worklist processing stuff out to its own class.
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llvm-svn: 80481
2009-08-30 05:55:36 +00:00
e08503cd28
make DenseMap::clear() early exit if there is nothing to do.
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llvm-svn: 80480
2009-08-30 05:55:04 +00:00
520bd0e689
some minor cleanups to IRBuilder, factor the insertion
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hook out of the main IRBuilder class to allow clients to
override it.
llvm-svn: 80479
2009-08-30 05:42:59 +00:00
b2995e1eb1
more cleanups: remove some redundant code, and simplify some
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other places.
llvm-svn: 80478
2009-08-30 05:30:55 +00:00
06c687b59e
eliminate the temporary SrcGEPOperands smallvector.
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llvm-svn: 80477
2009-08-30 05:08:50 +00:00
e26bf17423
simplify/detangle some control flow.
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llvm-svn: 80476
2009-08-30 05:00:50 +00:00
d7b6e913fe
simplify and cleanup some code, remove some code that just
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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
65c6a85cfd
default count-aa to -print-all. The whole reason to use count-aa is
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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
5167a4644d
Use DiagnoseMissingMember for UsingDecls.
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llvm-svn: 80470
2009-08-30 00:58:45 +00:00
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.
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llvm-svn: 80469
2009-08-30 00:54:35 +00:00
744a249493
Unbreak tests. I'll look into why this is necessary later.
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llvm-svn: 80468
2009-08-30 00:53:54 +00:00
dc09af3ef5
Nuke moribund "std::string" version of EOL(..., Encoding).
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llvm-svn: 80466
2009-08-30 00:28:57 +00:00
5ed4adffa7
Add AutoGenerated.inc to svn:ignore.
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llvm-svn: 80455
2009-08-29 23:54:26 +00:00
0dfe73ac9e
Remove an unnecessary Context argument.
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llvm-svn: 80454
2009-08-29 23:39:38 +00:00
399d6ae4f7
Minor logic simplification.
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llvm-svn: 80453
2009-08-29 23:37:49 +00:00
311d06902a
Add some comments.
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llvm-svn: 80452
2009-08-29 23:36:57 +00:00
062d378603
Cleanup whitespace and indentation.
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llvm-svn: 80451
2009-08-29 23:35:16 +00:00
07d0a55a9b
Remove some unused fields.
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llvm-svn: 80450
2009-08-29 23:34:14 +00:00
321995b5e5
Fix the start source location for type-specs like long, short, etc.
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llvm-svn: 80448
2009-08-29 22:39:34 +00:00
9d7ab42eb6
Fix TypeLoc::operator bool().
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llvm-svn: 80447
2009-08-29 22:39:19 +00:00
15e05261d4
Make instantiating initializers for classes with a dependent base type
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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
ca73326f56
CMOV_GR8 clobbers EFLAGS when its expansion involves an xor to set
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a register to 0. This fixes PR4814.
llvm-svn: 80445
2009-08-29 22:19:15 +00:00
033e8d4ae6
Make IRGen for initializing a member reference work correctly.
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llvm-svn: 80439
2009-08-29 20:58:20 +00:00
adf36b2379
Add a workaround for decls that come from friend decls pointing to undeclared classes.
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llvm-svn: 80438
2009-08-29 20:47:47 +00:00
6df9e076ea
In DeclPrinter, assert when asked to print AS_None.
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llvm-svn: 80437
2009-08-29 20:36:12 +00:00
0a484d007b
Patch to ir-gen user-defined conversions used in expressions
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[12.3.2-p3]
llvm-svn: 80436
2009-08-29 20:33:32 +00:00
7b194b780d
Set the access specifier for using decls.
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llvm-svn: 80435
2009-08-29 19:54:19 +00:00
4bb87ce33e
Improve instantiation of UnresolvedUsingDecls.
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llvm-svn: 80434
2009-08-29 19:37:28 +00:00
3df8767869
Patch for code gen. for c-style cast which ends in
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using class's conversion functions [12.3.2-p2]
llvm-svn: 80433
2009-08-29 19:15:16 +00:00
9ab0319b2b
Get rid of mostly-unused, buggy method.
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llvm-svn: 80432
2009-08-29 19:09:59 +00:00
b83f691931
Inline empty destructor.
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llvm-svn: 80431
2009-08-29 13:38:21 +00:00
8b83f5dfb8
gcc 4.4 needs cstdio for printf. Reorder includes while at it.
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llvm-svn: 80430
2009-08-29 12:56:35 +00:00
06a6057bbe
Fix warning about non-virtual destructor.
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llvm-svn: 80429
2009-08-29 12:31:38 +00:00
39bb29f7fe
- Add target lowering methods to get the preferred format for the FDE and LSDA
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encodings.
- Make some of the values emitted by the FDEs dependent upon the pointer
size. This is in line with how GCC does things. And it has the benefit of
working for Darwin in 64-bit mode now.
llvm-svn: 80428
2009-08-29 12:20:54 +00:00
f8b28e4327
Add a form of EOL which emits the text version of a DWARF format encoding. This
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doesn't handle all values of the formatting. Those can be added as needed.
llvm-svn: 80427
2009-08-29 12:17:53 +00:00
9dc2aa0c45
Test case.
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llvm-svn: 80426
2009-08-29 08:20:44 +00:00
5966088621
Fix the breakage by handling indirect instantiations. This would be much
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improved if there were a consistent name for getInstantiatedFromMemberX()
across all classes. Cheap refactor if someone wants to do it, but let's get the
buildbots happy first.
llvm-svn: 80425
2009-08-29 08:11:13 +00:00
Anton Korobeynikov