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77779 Commits

Author SHA1 Message Date
Ted Kremenek 8de7a0efd1 Add a check for a running Xcode before modifying its configuration files. 
llvm-svn: 95675
 2010-02-09 18:46:58 +00:00
Devang Patel cce7e85165 Mark implicit "this" argument as an artificial argument. 
llvm-svn: 95673
 2010-02-09 17:57:50 +00:00
Eric Christopher ad1aa86276 Pull these back out, they're a little too aggressive and time 
consuming for a simple optimization.

llvm-svn: 95671
 2010-02-09 17:29:18 +00:00
Jakob Stoklund Olesen 924b4ca59b Oops. 
llvm-svn: 95670
 2010-02-09 17:24:21 +00:00
Johnny Chen 64e0ae8dd4 Added vcvtb/vcvtt (between half-precision and single-precision, VFP). 
For disassembly only.

A8.6.300

llvm-svn: 95669
 2010-02-09 17:21:56 +00:00
Jakob Stoklund Olesen d19418d112 Remember to update live-in lists when coalescing physregs. 
Patch by M Wahab!

llvm-svn: 95668
 2010-02-09 17:20:11 +00:00
Jakob Stoklund Olesen bd9e50fc91 clang test suite 
llvm-svn: 95667
 2010-02-09 17:20:03 +00:00
Dan Gohman 1413549418 Mention IndVarSimplify in the comment by getSmallConstantTripCount, as 
is done for getTripCount.

llvm-svn: 95666
 2010-02-09 17:00:40 +00:00
Dan Gohman d39d8c83cc Mention vAny and iPTRAny in a comment. 
llvm-svn: 95665
 2010-02-09 16:59:14 +00:00
Anton Korobeynikov c5c905e772 Fix typo 
llvm-svn: 95664
 2010-02-09 16:50:54 +00:00
Anton Korobeynikov 55496d736b Clearify Qt status a bit 
llvm-svn: 95663
 2010-02-09 16:46:25 +00:00
Douglas Gregor fa186e9e19 Add Qt, CMake projects to the list of C++ projects we're working on compiling 
llvm-svn: 95662
 2010-02-09 16:36:17 +00:00
Daniel Dunbar 5140d1b75e Update tests in -Asserts mode. These tests really need to be rewritten... 
llvm-svn: 95658
 2010-02-09 08:22:03 +00:00
Douglas Gregor e6565625f4 Migrate the mish-mash of declaration checks in 
Sema::ActOnUninitializedDecl over to InitializationSequence (with
default initialization), eliminating redundancy. More importantly, we
now check that a const definition in C++ has an initilizer, which was
an #if 0'd code for many, many months. A few other tweaks were needed
to get everything working again:

  - Fix all of the places in the testsuite where we defined const
    objects without initializers (now that we diagnose this issue)
  - Teach instantiation of static data members to find the previous
    declaration, so that we build proper redeclaration
    chains. Previously, we had the redeclaration chain but built it
    too late to be useful, because...
  - Teach instantiation of static data member definitions not to try
    to check an initializer if a previous declaration already had an
    initializer. This makes sure that we don't complain about static
    const data members with in-class initializers and out-of-line
    definitions.
  - Move all of the incomplete-type checking logic out of
    Sema::FinalizeDeclaratorGroup; it makes more sense in
    ActOnUnitializedDecl.

There may still be a few places where we can improve these
diagnostics. I'll address that as a separate commit.

llvm-svn: 95657
 2010-02-09 07:26:29 +00:00
Chris Lattner 78360a8184 move tests that depend on the x86 backend out of codegen/generic, 
and remove a few old and unreduced ones.  Fixes PR5624. 

llvm-svn: 95656
 2010-02-09 06:41:03 +00:00
Chris Lattner 4660c225a2 make target independent. 
llvm-svn: 95655
 2010-02-09 06:36:30 +00:00
Chris Lattner 933509287b merge a target-specific add test into x86 directory. 
llvm-svn: 95654
 2010-02-09 06:35:50 +00:00
Chris Lattner 015ecd85d4 merge another test in, drop the trivially constant folded cases. 
llvm-svn: 95653
 2010-02-09 06:33:27 +00:00
Chris Lattner c77b9eb31c consolidate and filecheckize two tests. 
llvm-svn: 95652
 2010-02-09 06:24:00 +00:00
Chris Lattner 534e1667a0 merge two tests, make target independent. 
llvm-svn: 95651
 2010-02-09 06:19:20 +00:00
Chris Lattner f5f335da37 move PR3462 to here. 
llvm-svn: 95650
 2010-02-09 05:55:14 +00:00
Chris Lattner cf11e602a2 add a note from PR6194 
llvm-svn: 95649
 2010-02-09 05:45:29 +00:00
Daniel Dunbar a7566f163a IRgen: Add CreateMemTemp, for creating an temporary memory object for a particular type, and flood fill. - CreateMemTemp sets the alignment on the alloca correctly, which fixes a great many places in IRgen where we were doing the wrong thing. 
- This fixes many many more places than the test case, but my feeling is we need to audit alignment systematically so I'm not inclined to try hard to test the individual fixes in this patch. If this bothers you, patches welcome!

PR6240.

llvm-svn: 95648
 2010-02-09 02:48:28 +00:00
Dale Johannesen c3adf44885 Skip DEBUG_VALUE in some places where it was affecting codegen. 
llvm-svn: 95647
 2010-02-09 02:01:46 +00:00
Devang Patel ce25dd74c0 Add declaration attribute to a variable DIE, if there is a separate DIE for the definition. 
llvm-svn: 95646
 2010-02-09 01:58:33 +00:00
Sean Callanan e7a1b988bf Updated the enhanced disassembly library to produce 
whitespace tokens in the right places.

llvm-svn: 95645
 2010-02-09 01:50:54 +00:00
Chris Lattner fd8a55167f fix llvm_build_struct_gep for PR6167, patch by 
Peter Hawkins!

llvm-svn: 95644
 2010-02-09 01:39:46 +00:00
Chris Lattner f4c8d3cea9 simplify this code, duh. 
llvm-svn: 95643
 2010-02-09 01:14:06 +00:00
Chris Lattner 9b6a1789e5 fix PR6193, only considering sign extensions *from i1* for this 
xform.

llvm-svn: 95642
 2010-02-09 01:12:41 +00:00
Eric Christopher be2f0b2b7b Add file in here too. 
llvm-svn: 95641
 2010-02-09 01:11:03 +00:00
Douglas Gregor 1f53e803cd Fix PR number in test case 
llvm-svn: 95640
 2010-02-09 01:02:53 +00:00
Sean Callanan 12f1a3ec0c Fixed a problem where the enhanced disassembly 
library was reporting inaccurate token IDs.

llvm-svn: 95639
 2010-02-09 01:00:18 +00:00
John McCall 6f891400c2 Reset the found-virtual-base state unless the *current* base produces a path, 
not *any* base up to now has produced a path.  Fixes PR 6254.

I'll do the access-control part of this patch RSN.

llvm-svn: 95638
 2010-02-09 00:57:12 +00:00
Chris Lattner 89261502cb make -show-inst be formatted a bit nicer. Before: 
movl	$3735928559, a          ## inst: <MCInst 1273 <MCOperand Reg:0> <MCOperand Imm:1> <MCOperand Reg:0> <MCOperand Expr:(a)> <MCOperand Reg:0> <MCOperand Expr:(3735928559)>>

after:

	movl	$3735928559, a          ## <MCInst #1273
                                        ##   <MCOperand Reg:0>
                                        ##   <MCOperand Imm:1>
                                        ##   <MCOperand Reg:0>
                                        ##   <MCOperand Expr:(a)>
                                        ##   <MCOperand Reg:0>
                                        ##   <MCOperand Expr:(3735928559)>>

llvm-svn: 95637
 2010-02-09 00:54:51 +00:00
Lang Hames 48121948dc Fixed a bug in the PBQP allocator's findCoalesces method. 
Previously spill registers, whose def indexes are not defined, would sometimes be improperly marked as coalescable with conflicting registers. The new findCoalesces routine conservatively assumes that any register with at least one undefined def is not coalescable with any register it interferes with.

llvm-svn: 95636
 2010-02-09 00:50:27 +00:00
Douglas Gregor 34c0a90265 Be more careful when checking initializer lists that involve reference 
types; we don't want to give an expression reference type. Fixes PR6177.

llvm-svn: 95635
 2010-02-09 00:50:06 +00:00
Chris Lattner d00faaa9c7 Implement x86 asm parsing support for %st and %st(4) 
llvm-svn: 95634
 2010-02-09 00:49:22 +00:00
Lang Hames 7b1e683975 Added copy sensible construction & assignment to PBQP graphs and fixed a memory access bug in the heuristic solver. 
llvm-svn: 95633
 2010-02-09 00:45:48 +00:00
Dale Johannesen ce33776994 Debug operands should not be def or kill. 
llvm-svn: 95632
 2010-02-09 00:42:08 +00:00
Lang Hames 4695741312 Changed the definition of an "invalid" slot to include the empty & tombstone values, but not zero. 
llvm-svn: 95631
 2010-02-09 00:41:23 +00:00
Chris Lattner 928480ec18 stop using reserved identifiers. 
llvm-svn: 95630
 2010-02-09 00:40:07 +00:00
Douglas Gregor 92354b6b55 Implement a specific diagnostic when a class template partial 
specialization does not use any of its template parameters, then
recover far more gracefully. Fixes PR6181.

llvm-svn: 95629
 2010-02-09 00:37:32 +00:00
Eric Christopher 9f85e7eb16 Add a new pass to do llvm.objsize lowering using SCEV. 
Initial skeleton and SCEVUnknown lowering implemented,
the rest should come relatively quickly.  Move testcase
to new directory.

Move pass to right before SimplifyLibCalls - which is
moved down a bit so we can take advantage of a few opts.

llvm-svn: 95628
 2010-02-09 00:35:38 +00:00
Chris Lattner 60db0a6ba5 pass stringref by value instead of by const& 
llvm-svn: 95627
 2010-02-09 00:34:28 +00:00
Dan Gohman cc066d6e66 Add explicit keywords. 
llvm-svn: 95626
 2010-02-09 00:29:29 +00:00
Chris Lattner 187242b3ab move PR6212 to this file. 
llvm-svn: 95624
 2010-02-09 00:11:10 +00:00
Jakob Stoklund Olesen 819e54b65c Pass inline keyword to optimizer as the new InlineHint function attribute. 
At the moment the inlinehint attribute is ignored by the Inliner unless you
pass a -respect-inlinehint option.  This will soon be the default.

The inlinehint attribute is set if the inline keyword is explicitly specified
on any declaration.

llvm-svn: 95623
 2010-02-09 00:10:00 +00:00
Chris Lattner a460edca79 enhance bits_storage to work with enums by using a c-style 
cast instead of reinterpret_cast, fixing PR6243.  Apparently
reinterpret_cast and I aren't getting along today.

llvm-svn: 95622
 2010-02-09 00:05:45 +00:00
Ted Kremenek 2a0cd59f8e Convert tabs to spaces. 
llvm-svn: 95621
 2010-02-09 00:04:09 +00:00
Dan Gohman 227077d1be Implement AsmPrinter support for several more operators which have 
direct MCExpr equivalents. Don't use MCExpr::Shr because it isn't
consistent between targets.

llvm-svn: 95620
 2010-02-09 00:02:37 +00:00