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70501 Commits

Author SHA1 Message Date
Chris Lattner c0c043903b rename getTypeSigned() -> isTypeSigned() per daniel's review. 
llvm-svn: 85076
 2009-10-25 22:49:18 +00:00
Chris Lattner c77f989687 Fix PR5298 - -Wmissing-noreturn shouldn't warn if the function is already 
declared noreturn.

llvm-svn: 85075
 2009-10-25 22:43:07 +00:00
Chandler Carruth 083524ae5c Remove unused includes. 
llvm-svn: 85074
 2009-10-25 22:38:41 +00:00
Chris Lattner b7df3c66c8 Implement rdar://6756623 - use of deprecated type in deprecated typedef should not warn 
llvm-svn: 85073
 2009-10-25 22:31:57 +00:00
Sebastian Redl e24b16205f Make sure we actually have a definition before asking if it is implicit. Fixes PR4674. 
llvm-svn: 85072
 2009-10-25 22:31:45 +00:00
Chris Lattner ecf328e6dd When parsing a top level struct declaration, make sure to 
process decl attributes instead of dropping them on the floor.
This allows us to diagnose cases like the testcase.  Also don't
diagnose deprecated stuff in ActOnTag: not all uses of tags
may be 'uses', and SemaType does this now.

llvm-svn: 85071
 2009-10-25 22:21:57 +00:00
Chris Lattner e40853aabd move calls to DiagnoseUseOfDecl (which warns about deprecated/unavailable 
types) out of Sema::getTypeName into ConvertDeclSpecToType.  getTypeName
is sometimes used as a predicate in the parser, so it could cause redundant
diags to be emitted.  This is also needed by two upcoming enhancements.

llvm-svn: 85070
 2009-10-25 22:09:09 +00:00
Chris Lattner de126cfa83 cleanups 
llvm-svn: 85069
 2009-10-25 22:05:13 +00:00
Sebastian Redl d7b3d7dd79 Remove the Skip parameter from GetTypeForDeclarator and dependents. Take the opportunity to improve an error message and fix PR4498. 
llvm-svn: 85068
 2009-10-25 21:45:37 +00:00
Chris Lattner 588f19acc1 remove a nonsensical todo 
llvm-svn: 85067
 2009-10-25 21:19:07 +00:00
Daniel Dunbar fb049eef8f Tweak test, with -strict-whitespace $ won't match on Windows because the buffer 
will have \r\n.
 - Perhaps we should make FileCheck normalize line-endings, even in
   strict-whitespace mode?

llvm-svn: 85066
 2009-10-25 20:34:02 +00:00
Jim Grosbach 5bde1cbd93 of -> or 
llvm-svn: 85065
 2009-10-25 19:14:48 +00:00
Jim Grosbach 5a9788b979 80-column cleanup 
llvm-svn: 85064
 2009-10-25 18:55:46 +00:00
Chris Lattner 1138f04aa5 move the extwarn about using long long out of the entry of 
GetTypeForDeclarator and into the code that handles long long 
already.

llvm-svn: 85063
 2009-10-25 18:25:04 +00:00
Chris Lattner dae17dbbed simplify interface to ConvertDeclSpecToType, check for inferred 
block return types only when a TST isn't specified, not every time
through GetTypeForDeclarator.

llvm-svn: 85062
 2009-10-25 18:21:37 +00:00
Chris Lattner ebfde05f29 change ConvertDeclSpecToType to be a static function in SemaType.cpp 
llvm-svn: 85061
 2009-10-25 18:07:27 +00:00
Chris Lattner 1fb66f4323 change Sema::ActOnFriendTypeDecl to use GetTypeForDeclarator instead 
of ConvertDeclSpecToType, which I'd like to keep private to SemaType.cpp.
We do this by cons'ing up a trivial Declarator for the type.

John, please review.

llvm-svn: 85060
 2009-10-25 17:47:27 +00:00
Chris Lattner 22e8563175 various cleanups for SemaType.cpp 
llvm-svn: 85059
 2009-10-25 17:36:50 +00:00
Chris Lattner a27dd59277 minor reorg: check both attributes before decl. 
llvm-svn: 85058
 2009-10-25 17:21:40 +00:00
Chris Lattner 17e15f18c5 simplify Sema::getTypeName a bit: if control gets out of the switch, 
IIDecl cannot be null.  There is no need to check for both C++ mode and
presence of CXXRecordDecl.  ObjC interfaces can't have ScopeSpecs.

llvm-svn: 85057
 2009-10-25 17:16:46 +00:00
Chris Lattner 5566290b34 In objc mode, every identifier in a cast expression was using doing a 
type looking using getTypeName() and every property access was using
NextToken() to do lookahead to see if the identifier is followed by
a '.'.  Rearrange this code to not need lookahead and only do the
type lookup if we have "identifier." in the token stream.  Also
improve a diagnostic a bit.

llvm-svn: 85056
 2009-10-25 17:04:48 +00:00
Sebastian Redl 1054faed32 Audit the code for places where it is assumed that every base specifier refers to a RecordType. Add assertions or conditions as appropriate. This fixes another crash in the Apache stdlib vector. 
llvm-svn: 85055
 2009-10-25 17:03:50 +00:00
Sebastian Redl c45c03c9dd Ignore dependent bases in ADL. Fixes PR5271. 
llvm-svn: 85054
 2009-10-25 09:35:33 +00:00
Sanjiv Gupta b18a46806b Reapply 85006 with a minor fix. 
llvm-svn: 85052
 2009-10-25 08:14:11 +00:00
Evan Cheng 69140ec4fa Add a couple of ARM cross-rc coalescing tests. 
llvm-svn: 85051
 2009-10-25 08:01:41 +00:00
Evan Cheng b9f3520660 Update tests. 
llvm-svn: 85050
 2009-10-25 07:53:48 +00:00
Evan Cheng 2e7dee5f23 Add ARM getMatchingSuperRegClass to handle S / D / Q cross regclass coalescing. 
llvm-svn: 85049
 2009-10-25 07:53:28 +00:00
Evan Cheng 5d1b849658 Don't forget subreg indices when folding load / store. 
llvm-svn: 85048
 2009-10-25 07:52:27 +00:00
Evan Cheng 4c799e65d7 Use isIdentityCopy. Fix a bozo bug (flipped condition) in InvalidateRegDef. 
llvm-svn: 85047
 2009-10-25 07:51:47 +00:00
Evan Cheng 5d2245b210 Code clean up. 
llvm-svn: 85046
 2009-10-25 07:49:57 +00:00
Evan Cheng 19348415c4 Do not delete identity insert_subreg even if dest is virtual. Let later passes delete them. This avoids register scavenger complain. 
llvm-svn: 85045
 2009-10-25 07:48:51 +00:00
Evan Cheng 1da682bb3c Add isIdentityCopy to check for identity copy (or extract_subreg, etc.) 
llvm-svn: 85044
 2009-10-25 07:47:07 +00:00
Nick Lewycky 974e12b2d3 Remove includes of Support/Compiler.h that are no longer needed after the 
VISIBILITY_HIDDEN removal.

llvm-svn: 85043
 2009-10-25 06:57:41 +00:00
Nick Lewycky 02d5f77d26 Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces. 
Chris claims we should never have visibility_hidden inside any .cpp file but
that's still not true even after this commit.

llvm-svn: 85042
 2009-10-25 06:33:48 +00:00
Chris Lattner 13b8b56dd4 this is done. 
llvm-svn: 85041
 2009-10-25 06:17:51 +00:00
Chris Lattner d8e8fb4d64 Teach FoldBitCast to be able to handle bitcasts from (e.g.) i128 -> <4 x float>. 
This allows us to simplify this:
union vec2d {
    double e[2];
    double v __attribute__((vector_size(16)));
};
typedef union vec2d vec2d;

static vec2d a={{1,2}}, b={{3,4}};
    
vec2d foo () {
    return (vec2d){ .v = a.v + b.v * (vec2d){{5,5}}.v };
}

down to:

define %0 @foo() nounwind ssp {
entry:
  %mrv5 = insertvalue %0 undef, double 1.600000e+01, 0 ; <%0> [#uses=1]
  %mrv6 = insertvalue %0 %mrv5, double 2.200000e+01, 1 ; <%0> [#uses=1]
  ret %0 %mrv6
}

instead of:

define %0 @foo() nounwind ssp {
entry:
  %mrv5 = insertvalue %0 undef, double extractelement (<2 x double> fadd (<2 x double> fmul (<2 x double> bitcast (<1 x i128> <i128 85174437667405312423031577302488055808> to <2 x double>), <2 x double> <double 3.000000e+00, double 4.000000e+00>), <2 x double> <double 1.000000e+00, double 2.000000e+00>), i32 0), 0 ; <%0> [#uses=1]
  %mrv6 = insertvalue %0 %mrv5, double extractelement (<2 x double> fadd (<2 x double> fmul (<2 x double> bitcast (<1 x i128> <i128 85174437667405312423031577302488055808> to <2 x double>), <2 x double> <double 3.000000e+00, double 4.000000e+00>), <2 x double> <double 1.000000e+00, double 2.000000e+00>), i32 1), 1 ; <%0> [#uses=1]
  ret %0 %mrv6
}

llvm-svn: 85040
 2009-10-25 06:15:37 +00:00
Chris Lattner 9d051246eb move FoldBitCast earlier in the file, and use it instead of 
ConstantExpr::getBitCast in various places.

llvm-svn: 85039
 2009-10-25 06:08:26 +00:00
Chris Lattner c5fd5ad4aa refactor FoldBitCast to reduce nesting and to always return a constantexpr 
instead of returning null on failure.  No functionality change.

llvm-svn: 85038
 2009-10-25 06:02:57 +00:00
Nick Lewycky 54d7179a25 Remove ICmpInst::isSignedPredicate which was a reimplementation 
CmpInst::isSigned.

llvm-svn: 85037
 2009-10-25 05:20:17 +00:00
Nick Lewycky 7494b3b1d4 Sink isTrueWhenEqual from ICmpInst to CmpInst. Add a matching isFalseWhenEqual 
which is equal to !isTrueWhenEqual for ints but not for floats.

llvm-svn: 85036
 2009-10-25 03:50:03 +00:00
Daniel Dunbar a4ea29e362 lit: Add --config-prefix option, to override default config file names. 
llvm-svn: 85035
 2009-10-25 03:30:55 +00:00
Nick Lewycky efd3e907b4 Indent. 
llvm-svn: 85034
 2009-10-25 03:22:00 +00:00
Nate Begeman e46ee9aaea Add support for vector shifts, pretty straight forward. 
llvm-svn: 85033
 2009-10-25 02:26:48 +00:00
Nate Begeman b8326be4d9 Fix a bug in calculating shufflevector indices when constructing vectors from other vectors. 
If I can find it again, I will check in a testcase.

llvm-svn: 85032
 2009-10-25 02:26:01 +00:00
Mikhail Glushenkov 964020b8ba Regenerate. 
llvm-svn: 85031
 2009-10-25 01:44:24 +00:00
Mikhail Glushenkov a51c491f03 Document OptionPreprocessor. 
llvm-svn: 85030
 2009-10-25 01:44:11 +00:00
Mikhail Glushenkov 9b291a0862 Add a test for OptionPreprocessor. 
llvm-svn: 85029
 2009-10-25 01:43:50 +00:00
Daniel Dunbar 768251875c lit: Allow use of /dev/null in redirects on Windows (replace by a temporary 
file).

llvm-svn: 85028
 2009-10-25 01:37:26 +00:00
Jim Grosbach 5027d359e7 When the scavenger is looking for a good candidate location to restore from a 
spill, it should avoid doing so inside the live range of a virtual register.

llvm-svn: 85026
 2009-10-25 00:45:07 +00:00
Dan Gohman 7f2413f18b Update these tests to match what Loop::print now prints. 
llvm-svn: 85021
 2009-10-24 23:52:07 +00:00