Commit Graph

1948 Commits

Author SHA1 Message Date
Chris Lattner 25728d931a fix incorrect rdar number.
llvm-svn: 57165
2008-10-06 07:43:28 +00:00
Chris Lattner 1b0a00a4c9 __CONSTANT_CFSTRINGS__ should be defined even in C mode, otherwise the CFSTR
won't expand to the builtin.  This fixes rdar://6248329

llvm-svn: 57164
2008-10-06 07:43:09 +00:00
Chris Lattner a97132a9c4 Make sema and codegen allow __builtin___CFStringMakeConstantString as a valid
constant lvalue.  Implement this in codegen by moving the code out of CGBuiltin
into EmitConstantExpr.

llvm-svn: 57163
2008-10-06 07:26:43 +00:00
Daniel Dunbar 93bc49d882 Add X86 builtin code generation test case.
llvm-svn: 57104
2008-10-05 06:38:36 +00:00
Daniel Dunbar b11d5d65e8 Add some builtins to codegen test case.
llvm-svn: 57101
2008-10-05 06:34:45 +00:00
Nuno Lopes a459f12862 fix test for latest changes in llvm asm representation
llvm-svn: 56842
2008-09-30 14:37:33 +00:00
Daniel Dunbar 00e36f4c5c Fix function-attributes test case to not rely on llvm-gcc.
llvm-svn: 56734
2008-09-27 00:44:01 +00:00
Daniel Dunbar 23b46ca198 Fix attributes test case to not run clang umpteen times.
llvm-svn: 56733
2008-09-27 00:39:13 +00:00
Daniel Dunbar c6fdac260b Bug fix, result of isIntegerConstantExpr could be of incorrect width
for type.
  - PR2817

llvm-svn: 56482
2008-09-22 23:53:24 +00:00
Argyrios Kyrtzidis 07052350f0 Implement CodeGen support for the 'CXXConditionDeclExpr' expression node, which represents a 'condition' declaration, e.g: "if (int x=0) {...}".
llvm-svn: 56045
2008-09-10 02:36:38 +00:00
Daniel Dunbar 0beedc1684 Fix a number of issues w.r.t. emission of global for functions and
aliases.
 - Attributes specific to a definition are only set when the
   definition is seen.
 - Alias generation is delayed until the end of the module; necessary
   since the alias may reference forward.
 - Fixes: PR2743, <rdr://6140807&6094512>
 - Improves: <rdr://6095112> (added XFAIL)

Also, print module on verification failures.

llvm-svn: 55966
2008-09-08 23:44:31 +00:00
Daniel Dunbar 47be094138 Add missing RUN line
llvm-svn: 55934
2008-09-08 18:01:15 +00:00
Argyrios Kyrtzidis 91c3f526dc Line endings: CRLF -> LF
llvm-svn: 55829
2008-09-05 08:53:53 +00:00
Daniel Dunbar 2ffee610da Set sext/zext on function result.
- <rdar://problem/6156739>

llvm-svn: 55815
2008-09-05 00:57:45 +00:00
Daniel Dunbar 8cde00a510 Implement codegen of aggregates as lvalues in binary expressions,
e.g. "(a = b).somefield".

llvm-svn: 55758
2008-09-04 03:20:13 +00:00
Daniel Dunbar 20e5db77a3 Add two test cases for builtins (mostly related to object size
builtins).

llvm-svn: 55736
2008-09-03 21:17:21 +00:00
Daniel Dunbar 40bf7fe20e In incompatible pointer-typed ?: expressions, add implicit conversion
of RHSs to id type instead of void* if either has Objective-C object
type.
 - This ensures the result can still be used in normal places an
   object can be used, like a message send.

Add implicit conversions for ?: applied to qualified id types to
ensure that the RHSs are compatible. 
 - This prevents a codegen crash (creating invalid PHI nodes).
 - Again, this relates to the fact that qualified id types have no
   canonical types.
 - Note that the implicit type casted to is incorrect, however this
   doesn't currently cause problems because of the flexibility of the
   id type.

Test cases for above.

llvm-svn: 55346
2008-08-26 00:41:39 +00:00
Eli Friedman 3d421e190a Do typechecking and codegen for K&R-style function declarations
correctly.  Not a regression, but made more obvious by my recent fix 
which made function type compatibility checking a bit more strict.

llvm-svn: 55339
2008-08-25 21:31:01 +00:00
Argyrios Kyrtzidis ce4528f008 Add CodeGen support for CXXZeroInitValueExpr.
llvm-svn: 55249
2008-08-23 19:35:47 +00:00
Daniel Dunbar 5f977e7b15 Missed a test case writing a .ll file.
Suppress count output from 'make test' on errors (used to generate
result code).

llvm-svn: 55107
2008-08-21 04:30:23 +00:00
Daniel Dunbar 19d84c3c51 Update a number of CodeGen tests to not create .ll files in the test
directory.
 - Removed .ll from the svn:ignore lists to try and prevent this.
 - Added svn:ignore on test/Misc/Output

llvm-svn: 55104
2008-08-21 02:51:29 +00:00
Daniel Dunbar 94834d8883 Fix subtle bug introduced in r54852.
- UsualUnaryConversions takes an Expr *& and may modify its argument,
   this broke when it was refactored into Sema::CheckCastTypes. This
   meant that we were missing implicit casts in some places.
 - Seems pretty sad that this got through our tests.

llvm-svn: 55039
2008-08-20 03:55:42 +00:00
Daniel Dunbar 5a42754328 Fix test case RUN: line (thanks Argiris)
llvm-svn: 54922
2008-08-18 17:52:17 +00:00
Nuno Lopes cb46c144bc make sure the size of constant arrays is respected
llvm-svn: 54769
2008-08-13 23:28:57 +00:00
Daniel Dunbar c4baa06d15 Add GetAddrOfConstantCString method
- Returns addr of constant for argument + '\0'.
 - I couldn't think of a better name.
 - Move appropriate users of GetAddrOfConstantString to this.

Rename getStringForStringLiteral to GetStringForStringLiteral.

Add GetAddrOfConstantStringFromLiteral
 - This combines GetAddrOfConstantString and
   GetStringForStringLiteral. This method can be, but is not yet, more
   efficient.

Change GetAddrOfConstantString to not add terminating '\0'
 - <rdar://problem/6140956>

llvm-svn: 54768
2008-08-13 23:20:05 +00:00
Daniel Dunbar 2de4b5e2fc Add test case for -fexceptions
llvm-svn: 54647
2008-08-11 18:40:47 +00:00
Daniel Dunbar 07bb087ac1 Fix crash during initialization of a bitfield which followed a zero
length element.

Fix some 80-col violations.

llvm-svn: 54610
2008-08-10 07:00:24 +00:00
Daniel Dunbar 8d81683554 Replace old bitfield test.
- Change hardcoded assembly instructions to a use of 'opt' (still
   waiting for someone to yell at me for this).

 - Add some cases to cover behavior fixed by previous commit.

llvm-svn: 54413
2008-08-06 16:07:39 +00:00
Daniel Dunbar e8bdce441b Fix EmitNullInitializationToLValue for bitfield lvalues.
- PR2643

llvm-svn: 54397
2008-08-06 05:32:55 +00:00
Daniel Dunbar ead7c91240 Fix bitfield accesses which straddle the boundary of the underlying
type.

 - This generates somewhat less optimal code than before but this is
   not hard to rectify once stable (at the cost of slightly more
   complex code).

 - This currently always uses little-endian ordering of the bitfield. 

 - This breaks the CodeGen/bitfield.c test because it was grepping for
   hard-coded assembly instructions. Will fix once a better test case
   is constructed (hard to do without execution).

 - This fixes SingleSource/UnitTests/2006-01-23-InitializedBitField.c
   and Regression/C/PR1386.c from the test suite.

 - <rdar://problem/6085090>, <rdar://problem/6094169>

llvm-svn: 54395
2008-08-06 05:08:45 +00:00
Daniel Dunbar bfb1cd7454 Fix CodeGen of pointer arithmetic in compound assignment statements.
- Changed EmitSub to work on all cases (arithmetic, ptr - int, ptr -
   ptr) so that implementation matches that of other operators.

 - Modify EmitCompoundAssign to compute and perform the appropriate
   casts of left, right, and result types for the assorted pointer
   arithmetic cases.

 - Fix EmitSub (ptr - int) case to negate the rhs *after*
   extension. This is critical when the rhs is unsigned (and needs
   extension).

 - This fixes cfrac.

 - <rdr://6115726>

llvm-svn: 54392
2008-08-06 02:00:38 +00:00
Daniel Dunbar ffc29be83f Implement GNU asm-label extension support in CodeGen. This fixes
scimark2 on Darwin.

 - Added Sema support for asm-label on variables, which I forgot before.

 - Update CodeGen to use GlobalDeclMap to determine if static Decls
   require emission (instead of LLVM module name lookup). Important
   since the Decl name and the LLVM module name can differ.

 - <rdar://problem/6116729>

llvm-svn: 54388
2008-08-06 00:03:29 +00:00
Daniel Dunbar 829e988899 Change CodeGen of global decls to key off of the name (instead of
having multiple bindings from all the possible decls which
  conceptually map to the same global).

 - This eliminates CodeGen depending on the LLVM module for name
   lookup.

 - This also eliminates the need for ReplaceMapValuesWith (hurrah).

 - This handles lookups for FunctionDecls correctly in the presence of
   aliases, this was previously broken.

 - WIP: Can still clean up & unify variable and function emission.

llvm-svn: 54382
2008-08-05 23:31:02 +00:00
Daniel Dunbar eca183bad2 Add test case for PR2001.
llvm-svn: 54352
2008-08-05 16:15:29 +00:00
Daniel Dunbar d548c79eaf Fix const-init test case
- Use -verify and added expected warnings for EXTWARN change.

llvm-svn: 54342
2008-08-05 06:30:41 +00:00
Daniel Dunbar 5aa55d51ca Bug fix, CodeGen of (void*) - (void*) was broken.
- <rdar://problem/6122967>

llvm-svn: 54338
2008-08-05 00:47:03 +00:00
Daniel Dunbar 88402ce8d0 Add CodeGen support for indirect goto.
- Follows emission scheme used by llvm-gcc, i.e. invent an id for
   each label whose address is taken and replace each indirect goto by
   a switch to each possible target.
 - Currently we emit a switch for each indirect goto instead of
   merging them as llvm-gcc does.

llvm-svn: 54318
2008-08-04 16:51:22 +00:00
Daniel Dunbar 74aa7e1eae Support constructor and destructor attributes in CodeGen
- There is an miscompilation issue remaining due to a poor
   interaction between the delayed emission of static functions and
   the emission of constructors, but that already existed prior to
   this change.

llvm-svn: 54258
2008-08-01 00:01:51 +00:00
Chris Lattner 330f0f2567 Fix a regression I introduced in r54107:
http://llvm.org/viewvc/llvm-project?view=rev&revision=54107

llvm-svn: 54242
2008-07-31 04:58:58 +00:00
Daniel Dunbar b39b1cd7c3 Fix implicit initialization of structures.
<rdar://problem/6113085>

llvm-svn: 54237
2008-07-30 21:00:24 +00:00
Daniel Dunbar e49df9b58f Change CodeGenModule GlobalDeclMap to directly reference globals
instead of mapping the decl to a bitcast of the global to the correct
type.
 
 - GetAddrOf{Function,GlobalVar} introduce the bitcast on every use now.

 - This solves a problem where a dangling pointer could be introduced
   by the RAUW done when replacing a forward or tentative
   definition. See testcase for more details.

 - Fixes <rdar://problem/6108358>

llvm-svn: 54211
2008-07-30 16:32:24 +00:00
Daniel Dunbar 837fd272f8 Fix codegen of chained declarations
- Killed useless CodeGenModule::EmitGlobalVarDeclarator, instead just
   recurse on any ScopedDecl.
 - Fix for <rdar://problem/6093838>

llvm-svn: 54162
2008-07-29 17:47:36 +00:00
Chris Lattner 4591fd0aac Fix rdar://6103124, the only dummy blocks are ones without names. Named blocks
are important part of control flow structures.

llvm-svn: 54078
2008-07-25 23:40:10 +00:00
Daniel Dunbar b5586dad97 Fix long double test case
- Had wrong sizeof(long double) encoded into test case
 - Results now agree with llvm-gcc

llvm-svn: 54059
2008-07-25 20:54:30 +00:00
Daniel Dunbar 0e5845c13a Rework codegen of case ranges
- Fix multiple issues with the way case ranges were emitted, see test
   cases details about the specific issues.

 - The root issue was not being careful about how basic blocks were
   emitted which led to them being chained together incorrectly,
   resulting in improper control flow.

 - Fixes <rdar://problem/6098585>

llvm-svn: 54006
2008-07-25 01:11:38 +00:00
Chris Lattner d258325c2b Fix a codegen crash on:
int foo(void) {
  float x[2];
  return x;
}

rdar://6093986

llvm-svn: 53946
2008-07-23 06:31:27 +00:00
Daniel Dunbar 327acd7a6c Implement bzero, memset, memmove builtins.
This subsumes Nico Weber's patch and implements bzero in terms
of llvm.memset to match llvm-gcc.

llvm-svn: 53888
2008-07-22 00:26:45 +00:00
Daniel Dunbar c2f67966f4 Add __builtin_powi[fl] support
llvm-svn: 53866
2008-07-21 18:44:41 +00:00
Daniel Dunbar d93abc3bb0 Implement ffs, parity, and popcount builtins.
+ test case

llvm-svn: 53851
2008-07-21 17:19:41 +00:00
Daniel Dunbar 155ed24359 Prevent clang from emitting output when input has errors
+ test case
<rdar://problem/6080040>
http://llvm.org/bugs/show_bug.cgi?id=2280

llvm-svn: 53756
2008-07-18 16:38:05 +00:00
Chris Lattner e6c693d932 Fix a bug where we didn't promote 'const float' (or typedefs) to
double in some places.

llvm-svn: 52846
2008-06-27 22:48:56 +00:00
Chris Lattner 4b413ea3bf fix a bug handling type attributes in the declspec. declspec processing
used to mutate the attribute list for declspecs when the type was 
converted, breaking the case where one declspec was shared by multiple
declarators.

This fixes rdar://6032532.

llvm-svn: 52769
2008-06-26 06:27:57 +00:00
Chris Lattner 64d8d074a8 fix this testcase after Mon Ping's intrinsic rename.
llvm-svn: 52754
2008-06-26 04:06:27 +00:00
Chris Lattner 5a92bab4f0 "This moves built-in Objective-C types up the scope chains to where they can be replaced by versions included from the runtime library's headers."
This makes it ok to use @"foo" without a declaration for NSConstantString.

Patch by David Chisnall!

llvm-svn: 52593
2008-06-21 20:20:39 +00:00
Eli Friedman fd4c32164c Make this test actually pass, in addition to the previous patch
which made it work.

llvm-svn: 52382
2008-06-17 05:36:46 +00:00
Eli Friedman 327944b343 Basic support for volatile loads and stores. Stores the volatile
qualifier in the lvalue, and changes lvalue loads/stores to honor 
the volatile flag.  Places which need some further attention are marked 
with FIXMEs.

Patch by Cédric Venet.

llvm-svn: 52264
2008-06-13 23:01:12 +00:00
Argyrios Kyrtzidis caec17eab9 Fix broken test.
llvm-svn: 52232
2008-06-12 12:44:52 +00:00
Argyrios Kyrtzidis 351763e156 Multiple tests in a single test file must be linked with '&&'.
Otherwise, failing tests other than the last one will not be reported.

llvm-svn: 52231
2008-06-12 12:40:02 +00:00
Argyrios Kyrtzidis 34fe86cd9c Fix the setup of CodeGen/bitfield.c test.
Due to the broken setup it was passing the test while it should have failed.

llvm-svn: 52181
2008-06-10 15:48:26 +00:00
Eli Friedman d5b11a3adc Don't include complex.h or tgmath.h for this test; they aren't needed,
and including tgmath.h causes the test to fail for no good reason.

llvm-svn: 52167
2008-06-10 05:09:36 +00:00
Eli Friedman e6e0f23a29 Add code to make test/CodeGen/struct-init.c work correctly without the
pointer cast hack currently in isIntegerConstantExpr 
(in lib/AST/Expr.cpp).  Also removes an odd test that even gcc doesn't accept.

The reason the pointer cast hack is relevant here is that it makes Sema 
end up misinterpreting the relevant expression as a null pointer constant.

The reason for this patch is that I plan to remove the pointer cast hack 
sometime soon because it causes strange issues, especially in its 
current form; see my recent email to cfe-dev
"[PATCH] add constant expression evaluation to the AST and fix PR2413".

llvm-svn: 52120
2008-06-09 05:05:07 +00:00
Nuno Lopes b6f7953818 implement the alias attirbute (in both Sema and Codegen)
llvm-svn: 52092
2008-06-08 15:45:52 +00:00
Eli Friedman c98a7add43 Don't crash emitting an initializer for a static local with union type.
This fix just makes sure to construct the global with the appropriate 
type, and fixes up the one user this affects to compensate.

llvm-svn: 52084
2008-06-08 01:23:18 +00:00
Eli Friedman 3ce7b20590 Fix crash with conversion to an address-space-qualified pointer. Bug
reported on cfe-dev by Cédric Venet.

Note that I seriously doubt that this perticular construct is useful, 
though: it's a pointer in an alternate address space pointing into 
unqualified address space.

llvm-svn: 52076
2008-06-07 17:27:51 +00:00
Eli Friedman fd1e32b1f3 Reorganize this loop a bit so it doesn't crash for empty unions. Fixes
PR2419.

llvm-svn: 52060
2008-06-06 20:12:37 +00:00
Nuno Lopes 9b07b7b099 implement constant expr. sub ptr ptr
llvm-svn: 52049
2008-06-06 16:41:08 +00:00
Eli Friedman 2425cd8158 For setting attributes, don't assume there are ParamVarDecls available,
because trying to access non-existent ParamVarDecls can crash. 
Testcase from the original source for PR2414.

llvm-svn: 51960
2008-06-04 19:41:28 +00:00
Nuno Lopes 7bd6e58ddc fix crash when codegening 'cond ? lhs : call-to-void-func()'
llvm-svn: 51958
2008-06-04 19:15:45 +00:00
Eli Friedman 8547e1d129 Don't assume that the type of a FunctionDecl is a FunctionType; that
assumption isn't accurate in the presence of typedefs.

llvm-svn: 51951
2008-06-04 17:58:41 +00:00
Nuno Lopes 3fe4651e2e fix decl attributes cleaning
this plugs the leak of attributes and also fixes a crash in the test

llvm-svn: 51862
2008-06-01 22:53:53 +00:00
Eli Friedman 10c2417570 Make sure _Bool globals have the correct type.
llvm-svn: 51838
2008-06-01 15:31:44 +00:00
Eli Friedman 252e5f1b29 Calculate alignment for local variables.
llvm-svn: 51826
2008-05-31 21:20:41 +00:00
Eli Friedman 6859a1b961 PR1893: Fix up the type of tentative definitions of incomplete array
types so that they end up the correct size.

llvm-svn: 51787
2008-05-30 20:39:54 +00:00
Eli Friedman 34994cbcbf Fix and enable generating general union initializers. Essentially, what
this does is reconstruct the type for structs and arrays if the type 
wouldn't be compatible otherwise.

The assertion about packing in the struct type reconstruction code 
sucks, but I don't see any obvious way to fix it.  Maybe we need a general
utility method to take a list of types and alignments and try to construct an
unpacked type if possible?

llvm-svn: 51785
2008-05-30 19:58:50 +00:00
Eli Friedman f7fe41656c Fix constant vector init for initializer lists with an incomplete list
of elements.

llvm-svn: 51769
2008-05-30 12:02:14 +00:00
Eli Friedman 617ba48fd5 Always check that the definition of a function has the correct type.
This fixes a crash on the included testcase (found in NetHack).

llvm-svn: 51767
2008-05-30 11:13:18 +00:00
Eli Friedman 43a6d51494 More complete/correct implementation of the comparison operators for
constant expressions.

llvm-svn: 51682
2008-05-29 15:17:49 +00:00
Eli Friedman 3c28524632 Fix an extremely subtle bug with pointer comparisons: they have to be
unsigned because it's possible (at least in theory) to have
have both positive and negative pointers pointing to the same object.

llvm-svn: 51681
2008-05-29 15:09:15 +00:00
Eli Friedman 133e8040ca Rearrange EmitLValueForField a bit to work properly for _Bool bitfields
in unions (we don't want to do the union-specific bitcast for 
bit-fields).

llvm-svn: 51678
2008-05-29 11:33:25 +00:00
Eli Friedman 045bf4ff82 Add codegen support for a few more kinds of initializer constant
expressions.

llvm-svn: 51677
2008-05-29 11:22:45 +00:00
Eli Friedman 174d9c26f1 Add CodeGen support for alignment on globals, both for unusual natural
alignment and alignment attributes.

llvm-svn: 51676
2008-05-29 11:10:27 +00:00
Eli Friedman d72a9624a1 Tentative declarations are supposed to have common linkage, not weak.
This change makes clang generate the same thing as llvm-gcc.

llvm-svn: 51674
2008-05-29 11:03:17 +00:00
Eli Friedman 5a6d0ede91 Always use packed structs. This isn't really very nice, but there's
nothing fundamentally wrong with it. Emitting unpacked structs where 
possible is more work for almost no practical benefit.  We'll probably 
want to fix it at some point anyway, but it's low priority.

The issue with long double in particular is that LLVM thinks an X86 long
double is 10 bytes, while clang considers it for all purposes to be
either 12 or 16 bytes, depending on the platform, even in a packed
struct.

llvm-svn: 51673
2008-05-29 10:58:49 +00:00
Devang Patel 1c56ace4df Check first member alignment and uses packed struct if required.
llvm-svn: 51619
2008-05-27 22:45:40 +00:00
Devang Patel d608074e09 Fix test case
llvm-svn: 51618
2008-05-27 22:44:22 +00:00
Eli Friedman 21911e89d5 A few more cases for aggregate values.
llvm-svn: 51596
2008-05-27 15:51:49 +00:00
Eli Friedman 5e2281ede8 Implementation of __builtin_ctlz.
llvm-svn: 51595
2008-05-27 15:32:46 +00:00
Eli Friedman aee9e54dca Don't swap function decls, and add them to the scope as they are
encountered.  Mixing up the decls is unintuitive, and confuses the AST 
destruction code. Fixes PR2360.

Note that there is a need to look up the characteristics and 
declarations of a function associated with a particular name or decl, 
but the original swapping code doesn't solve it properly. 
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2008-May/001644.html is one 
suggestion for how to fix that.

llvm-svn: 51584
2008-05-27 05:07:37 +00:00
Eli Friedman 078c963a31 Add a more reliable check for whether a static declaration has already
been used.  In preparation for the fix to PR2360, but also a minor bug 
in its own right.

llvm-svn: 51583
2008-05-27 04:58:01 +00:00
Eli Friedman bdef5df44e Generalize the float type generation code, and specifically fix the
codegen of X86 long double.

llvm-svn: 51578
2008-05-27 04:20:05 +00:00
Eli Friedman 43f6b67135 A small testcase; no patch, since it was a bug in a patch I never
committed.

llvm-svn: 51370
2008-05-21 13:21:01 +00:00
Eli Friedman f77daf5e58 Fix test (it was incorrectly succeeding).
llvm-svn: 51310
2008-05-20 09:04:19 +00:00
Eli Friedman 53e38bd6b6 Add codegen support for stack address intrinsics.
llvm-svn: 51309
2008-05-20 08:59:34 +00:00
Eli Friedman 4b0e2a30e0 Implement codegen for comma operator for structs.
llvm-svn: 51304
2008-05-20 07:56:31 +00:00
Eli Friedman a3a4068949 Implement CodeGen for __builtin_memcpy.
llvm-svn: 51282
2008-05-19 23:27:48 +00:00
Eli Friedman 541268086a Remove illegal test.
llvm-svn: 51267
2008-05-19 20:17:34 +00:00
Eli Friedman f23b6fa41f Fix the emission of expressions like char a[10] = "asdf"; previously,
they were causing bad code to be emitted.  There are two fixes here: one 
makes sure we emit a string that is long enough, and one makes sure we 
properly handle string initialization in init lists.

llvm-svn: 51259
2008-05-19 17:51:16 +00:00
Eli Friedman f2442dcc8d Fix support for _Bool bitfields. The issue is that the bitfield width
used for _Bool is not the same as the primitive width (which for _Bool 
is 1 bit).  The load and store changes add some casts to make the 
types consistent.  The EmitLValue changes make sure that the pointer is 
of an appropriate type for loading the bitfield.

This isn't perfect, but it's an improvement, and getting everything 
right depends on actually laying out structs in an ABI-compliant way.

llvm-svn: 51224
2008-05-17 20:03:47 +00:00
Eli Friedman cb92a3f03b Patch for PR2334, and a similar ObjC bug.
llvm-svn: 51193
2008-05-16 17:37:11 +00:00
Eli Friedman a1b4ed8003 Implementation of __builtin_shufflevector, a portable builtin capable of
expressing the full flexibility of the LLVM shufflevector instruction.  
The expected immediate usage is in *mmintrin.h, so that they don't 
depend on the mess of gcc-inherited (and not completely implemented)
shuffle builtins.

llvm-svn: 51113
2008-05-14 19:38:39 +00:00
Eli Friedman 9fd8b68568 Add codegen support for block-level compound literals.
llvm-svn: 51081
2008-05-13 23:18:27 +00:00
Eli Friedman 6a7087e455 Emit basic block for switch body; fixes PR2307.
llvm-svn: 50968
2008-05-12 16:08:04 +00:00
Eli Friedman 6e31321043 Don't try to take the address of a bitfield; fixes PR2310.
llvm-svn: 50966
2008-05-12 15:06:05 +00:00
Mon P Wang b84407d6ec Added support to generate some atomic operators (add, sub, and, or etc..)
llvm-svn: 50919
2008-05-09 22:40:52 +00:00
Devang Patel ac25fc6f2e Begin handling union bitfields.
Note, this is just beginning.

llvm-svn: 50835
2008-05-07 22:28:29 +00:00
Devang Patel 243d5cd283 Fix PR2101 - Codegen crash during bitfield initialization.
llvm-svn: 50769
2008-05-06 19:57:59 +00:00
Chris Lattner 033352b036 add a testcase
llvm-svn: 50608
2008-05-04 00:56:25 +00:00
Chris Lattner 73669defed remove the 'unused static' diagnostic from codegen. This should be
reimplemented in Sema someday.  This is tracked in PR2236.  Until then
disabling it removes some bogus diagnostics (see 2236).

llvm-svn: 50263
2008-04-25 15:47:13 +00:00
Nate Begeman 1c906206b8 Fix PR2236
Add test
Implement feedback from Chris re: PR1998

llvm-svn: 50001
2008-04-20 20:38:08 +00:00
Nate Begeman ce4d7fce6b OCUVector -> ExtVector, shorthand for extended vector, per feedback from Chris.
llvm-svn: 49942
2008-04-18 23:10:10 +00:00
Chris Lattner d71f83a8cb this started failing because a GEP was constant folded,
improve the robustness of the test.

llvm-svn: 49618
2008-04-13 19:54:28 +00:00
Chris Lattner aa9c7aed0f Add support for C++ default arguments, and rework Parse-Sema
interaction for function parameters, fixing PR2046.

Patch by Doug Gregor!

llvm-svn: 49369
2008-04-08 04:40:51 +00:00
Chris Lattner 579a05d767 Fix PR2049, updating Eli's patch that fixes to mainline. This produces incorrect
code, but the codegen doesn't crash.  I'll file a bugzilla for the AST being wrong.

llvm-svn: 49226
2008-04-04 18:42:16 +00:00
Chris Lattner f3bc75afcf Since isComplexType() no longer returns true for _Complex integers, the code
generator needs to call isAnyComplexType().  This fixes PR1960.

llvm-svn: 49220
2008-04-04 16:54:41 +00:00
Chris Lattner e799eb5daa Fix PR2081 (problems codegen'ing some recursive structures) patch
by Lauro Venancio!

llvm-svn: 49144
2008-04-03 05:50:42 +00:00
Chris Lattner a21ad8058a Fix several bugs in array -> pointer decomposition.
First, we got several CVR propagation cases wrong, which Eli pointed
out in PR2039.

Second, we didn't propagate address space qualifiers correctly, leading
to incorrect lowering of code in CodeGen/address-space.c.

Third, we didn't uniformly propagate the specifier in the array to the
pointer ("int[restrict 4]" -> "int *restrict").

This adds an ASTContext::getArrayDecayedType member that handles the 
non-trivial logic for this seemingly simple operation.

llvm-svn: 49078
2008-04-02 05:18:44 +00:00
Chris Lattner 0fdc379475 The operand to the visibility attribute is required to be a quoted string, not a bare identifier.
llvm-svn: 47893
2008-03-04 18:08:48 +00:00
Gabor Greif e2e5c3f394 The attribute nothrow maps to llvm attribute nounwind. Fix testcase.
llvm-svn: 47841
2008-03-03 14:53:09 +00:00
Chris Lattner 65079bd9be fix codegen support for functions that are nothrow and noreturn.
llvm-svn: 47838
2008-03-03 03:45:26 +00:00
Chris Lattner 8496639787 Add a bunch of attributes, patch by Nuno Lopes.
llvm-svn: 47837
2008-03-03 03:28:21 +00:00
Lauro Ramos Venancio 01a72ff5d3 Implement codegen for the following static var init.
void g() {
  static char a[10];
  static char *b = a;
}

Now we can compile wget!

llvm-svn: 47627
2008-02-26 21:41:45 +00:00
Lauro Ramos Venancio 8af648ac55 Fix a bug in ConvertAsmString function.
llvm-svn: 47618
2008-02-26 19:19:58 +00:00
Lauro Ramos Venancio c9fbd7301a Convert x86 target specific inline asm constraints to LLVM.
llvm-svn: 47609
2008-02-26 18:33:46 +00:00
Eli Friedman c62dd9d345 Some const initializer tests for stuff I just committed.
llvm-svn: 47442
2008-02-21 18:07:36 +00:00
Chris Lattner 3b418d8446 implement codegen support for sizeof(void), fixing PR2080.
llvm-svn: 47429
2008-02-21 05:45:29 +00:00
Lauro Ramos Venancio e2162c6549 Simplify aggregate initilizer implementation. Use the CodeGenModule::EmitConstantExpr method when
possible.
Fix mediabench/mpeg2/mpeg2dec test.

llvm-svn: 47336
2008-02-19 19:27:31 +00:00
Lauro Ramos Venancio c58fc4052e A global without initializer must be emitted as weak.
Fix Olden/bh test.

llvm-svn: 47292
2008-02-19 00:04:15 +00:00
Lauro Ramos Venancio dec89733a7 Implement multi-dimension array initalizer.
Fix McCat/08-main test.

llvm-svn: 47286
2008-02-18 22:44:02 +00:00
Chris Lattner df53e20f2d implement codegen support for aggregates casted to void.
llvm-svn: 47226
2008-02-16 23:55:16 +00:00
Lauro Ramos Venancio bada8d4b5b Implement extern block var.
llvm-svn: 47223
2008-02-16 22:30:38 +00:00
Eli Friedman de4496bb9e Basic codegen test for conditional with void*.
llvm-svn: 46940
2008-02-10 23:18:23 +00:00
Lauro Ramos Venancio d74057fa87 Fix a bitfield regression. Reported by Anders Carlsson.
llvm-svn: 46889
2008-02-08 19:46:46 +00:00
Lauro Ramos Venancio 9eff02d9f8 Simplify bitfield codegen.
Fix codegen of struct { short a[3]; int b:15; }.

llvm-svn: 46859
2008-02-07 19:29:53 +00:00
Lauro Ramos Venancio 0f166de892 Fix codegen of
struct {
  char a[3];
  unsigned char b:1;
};

Fix PR1990.

llvm-svn: 46856
2008-02-07 18:18:58 +00:00
Chris Lattner 871e0ceffb explicitly document that return statement argument does not necessarily follow the result type of the function. Add testcase.
llvm-svn: 46823
2008-02-06 21:20:34 +00:00
Eli Friedman 220ee41011 Fix the codegen of structs with flexible array members.
llvm-svn: 46806
2008-02-06 05:33:51 +00:00
Chris Lattner a5e4d30942 Finish off the refactoring of type handling stuff. Now we recompile every
tag decl after it has been completed

llvm-svn: 46798
2008-02-06 04:51:19 +00:00
Chris Lattner b5eda6253b pull .ll and .bc writing out of the ASTConsumer destructors into some top
level code in clang.  This is a cleanup, but does implement "-o" for 
-emit-llvm.  One effect of this is that "clang foo.c -emit-llvm" will now
emit into foo.ll instead of stdout.  Use "clang foo.c -emit-llvm -o -" or 
"clang < foo.c -emit-llvm" to get the old behavior.

llvm-svn: 46791
2008-02-06 01:42:25 +00:00
Chris Lattner b1537ebdd4 rewrite some of the type refinement code to eliminate dangling pointers
simplify the code and generally make it more robust.

llvm-svn: 46745
2008-02-05 08:06:13 +00:00
Chris Lattner b977b6a59b Relax an assertion, fixing PR1968
llvm-svn: 46742
2008-02-05 06:37:34 +00:00
Devang Patel a703a67384 Cleanup InitListExpr code generation code.
Handle padding fields while initializing struct (fix PR 1962)

llvm-svn: 46736
2008-02-05 02:39:50 +00:00
Christopher Lamb da8e5d979e Add ending newline to test.
llvm-svn: 46692
2008-02-04 02:35:11 +00:00
Christopher Lamb 025b5fb883 Add experimental support for address space qualified types. Address space
qualifiers use the __attribute__((address_space(id))) syntax.

llvm-svn: 46691
2008-02-04 02:31:56 +00:00
Anders Carlsson 6fa0813186 Add RUN line.
llvm-svn: 46663
2008-02-02 04:49:12 +00:00
Chris Lattner bfc2d8acd9 testcase for previous patch.
llvm-svn: 46662
2008-02-02 04:45:42 +00:00
Anders Carlsson 53fef5d9d6 Add trailing newline.
llvm-svn: 46652
2008-02-01 23:27:51 +00:00
Anders Carlsson 0b05d041f2 Only OCU vectors can be splatted.
llvm-svn: 46651
2008-02-01 23:17:55 +00:00
Chris Lattner a94035bbb8 Fix PR1921 by promoting negative indices to intptrty.
llvm-svn: 46599
2008-01-31 04:12:50 +00:00
Lauro Ramos Venancio 86b99c1b79 getLLVMFieldNo can't be called before emitting the base value.
llvm-svn: 46576
2008-01-30 21:23:20 +00:00
Lauro Ramos Venancio f5291d2871 A pointer to an opaque type is an "opaque type definition".
llvm-svn: 46575
2008-01-30 21:21:08 +00:00
Eli Friedman 1bc0fed9a5 Fix codegen for conditionals with incommpatible pointer types. Code
that causes this isn't really correct, but if we're going to accept 
this, it should come up with a consistent AST.

llvm-svn: 46557
2008-01-30 17:02:03 +00:00
Chris Lattner 05ba4cbe17 fix a problem reported by Eli, caused by not keeping bool as i1
when in a register.

llvm-svn: 46552
2008-01-30 07:01:17 +00:00
Devang Patel 45a65d2ee1 Handle incomplete struct initializer.
llvm-svn: 46534
2008-01-29 23:23:18 +00:00
Eli Friedman 7031d734ed Fix a bug where CodeGen would attempt to erase an instruction that was
already used.

llvm-svn: 46519
2008-01-29 18:13:51 +00:00
Anders Carlsson ce0740e1f5 Handle binary or in constant expressions.
llvm-svn: 46482
2008-01-29 01:33:32 +00:00
Anders Carlsson 0674a7417f Correctly handle constants that refer to enums.
llvm-svn: 46481
2008-01-29 01:28:48 +00:00
Anders Carlsson 6f2a10e8c9 Correctly handle scalars in braces.
llvm-svn: 46480
2008-01-29 01:15:48 +00:00
Nate Begeman 43eec490fb Support checking and codegen of constant vector globals
llvm-svn: 46343
2008-01-25 05:34:48 +00:00
Lauro Ramos Venancio 09af71c2a6 Implement bitfield write.
llvm-svn: 46258
2008-01-22 22:36:45 +00:00
Lauro Ramos Venancio 2ddcb25a3b Implement bitfield read.
llvm-svn: 46257
2008-01-22 20:17:04 +00:00
Lauro Ramos Venancio 37bae3e8aa Simplify the bitfield codegen.
llvm-svn: 46230
2008-01-21 22:54:57 +00:00
Anders Carlsson 60bfc161a0 Assert that the type of the cast is equal to the _unqualified_ type of the subexpression. Fixes a problem spotted by Nuno Lopes.
llvm-svn: 46158
2008-01-18 02:25:57 +00:00
Chris Lattner a65e1f3b31 Move promoteExprToType from being a static method in SemaExpr.cpp to being
a method named ImpCastExprToType in Sema.

Use this method to insert implicit casts for case statements from their 
operand type to the condition type of the switch.  This fixes a crash on
test/CodeGen/statements.c, reported by Eli Friedman.

llvm-svn: 46083
2008-01-16 19:17:22 +00:00
Anders Carlsson 1ba25ca171 Add codegen upport for implicit casts to aggregate exprs.
llvm-svn: 45954
2008-01-14 06:28:57 +00:00
Chris Lattner 41a1ef0dfe implement proper support for _Bool in memory, which is usually i8, not i1.
This fixes a crash reported by Seo Sanghyeon

llvm-svn: 45778
2008-01-09 18:47:25 +00:00
Chris Lattner 20455f204f Fix a crash reported by Seo Sanghyeon.
llvm-svn: 45530
2008-01-03 06:36:51 +00:00
Chris Lattner 7977cca8e8 Fix PR1895: a crash on an ugly gcc extension.
llvm-svn: 45505
2008-01-02 21:54:09 +00:00
Nate Begeman 330aaa79e0 Allow implicit casts during arithmetic for OCUVector operations
Add codegen support and test for said casts.

llvm-svn: 45443
2007-12-30 02:59:45 +00:00
Christopher Lamb d91c3d4926 Enable CodeGen for member expressions based on call expressions returning aggregate types. This enables expressions like 'foo().member.submember'.
llvm-svn: 45395
2007-12-29 05:02:41 +00:00
Chris Lattner 807979824e use -emit-llvm-bc
llvm-svn: 45372
2007-12-27 20:35:58 +00:00
Chris Lattner 40ad6cd854 no need to verify this, no errors/warnings are expected.
llvm-svn: 45371
2007-12-27 20:31:56 +00:00
Seo Sanghyeon acb00f4a73 Remove broken assert from CodeGen. Better check is done in Sema.
llvm-svn: 45358
2007-12-26 05:21:37 +00:00
Seo Sanghyeon 6f1b274976 String literal in aggregate expression
llvm-svn: 45330
2007-12-23 03:11:58 +00:00
Devang Patel 505b4f1fd4 Convert opaque type when struct definition is seen.
llvm-svn: 45287
2007-12-21 19:35:28 +00:00
Chris Lattner 37bd2ecb11 local static vars are globals also. This fixes a testcase
reported by Seo.

llvm-svn: 45156
2007-12-18 08:16:44 +00:00
Seo Sanghyeon d4d8c3c717 Array subscription in aggregate expression
llvm-svn: 45023
2007-12-14 02:04:12 +00:00
Seo Sanghyeon 3abb6d8435 Implement dereference operator in aggregate expression
llvm-svn: 45020
2007-12-14 01:09:11 +00:00
Chris Lattner c6208a72f7 Fix a codegen crash on test/CodeGen/cast.c, reported by Keith.
llvm-svn: 44908
2007-12-12 04:13:20 +00:00
Devang Patel b37b12d102 Match union field type when member expression is u->x
llvm-svn: 44879
2007-12-11 21:33:16 +00:00
Chris Lattner 11fbda2b5a Reimplement support for strings that initialize global inits now that
the types are right in sema.  Thanks Steve.

llvm-svn: 44834
2007-12-11 01:38:45 +00:00
Devang Patel ab6aadb34a Add support to share llvm fields for bit-fields.
For example, struct { char a; short b:2; };

llvm-svn: 44830
2007-12-11 00:49:18 +00:00
Steve Naroff f727faf2ed Explicitly set the string literal type from "char *" to "constant array of char".
At this point, I am fairly certain the front-end is correct. Unfortunately, the back-end is still unhappy.

That said, I've commented out the two lines in globalinit.c that are causing problems.

Chris, please have a look...thanks!

llvm-svn: 44823
2007-12-11 00:00:01 +00:00
Chris Lattner 433fb26707 add support for implicit cast from array to pointer that is not the element
type.

llvm-svn: 44809
2007-12-10 19:50:32 +00:00
Chris Lattner e665077f9a disable case that makes this fail.
llvm-svn: 44807
2007-12-10 19:44:50 +00:00
Devang Patel bb5c0d8960 Use getABITypeSizeInBits() instead of getTypeSizeInBits() during struct layout.
llvm-svn: 44798
2007-12-10 18:25:34 +00:00
Chris Lattner 686628e052 extend or truncate the initializer for a string initializer to match its type.
llvm-svn: 44751
2007-12-10 00:00:56 +00:00
Chris Lattner c25c42f3ca Implement codegen support for:
char text[8] = "string";

Big fixme remains.

llvm-svn: 44750
2007-12-09 23:49:42 +00:00
Chris Lattner 283d094b75 implement support for functions that initialize globals.
llvm-svn: 44730
2007-12-09 00:36:01 +00:00
Devang Patel 65a2288eef More struct bitfields layout work. Now handle,
struct STestB1 {char a; char b:2; } stb1;
struct STestB2 {char a; char b:5; char c:4} stb2;

llvm-svn: 44664
2007-12-06 19:16:05 +00:00
Seo Sanghyeon 3d072bea09 Ignore typedefs in pointer arithmetic codegen.
llvm-svn: 44529
2007-12-03 06:23:43 +00:00
Seo Sanghyeon 828429fea9 Fix isStructureType and isUnionType to ignore typedefs, as stated
in the header. Patch by Cédric Venet.

llvm-svn: 44519
2007-12-02 16:57:27 +00:00
Christopher Lamb 0cbd8723f3 Treat discarding array initializer elements as an extwarn (so -pedantic-errors flags it). Allow CodeGen to truncate the initializer if needed.
llvm-svn: 44518
2007-12-02 08:49:54 +00:00
Christopher Lamb 39aeb4069b Commit test for CL 44440.
llvm-svn: 44514
2007-12-02 07:47:19 +00:00
Chris Lattner e4f0feb534 Fix buggy test
llvm-svn: 44513
2007-12-02 07:46:00 +00:00
Chris Lattner d8d18d561e add codegen support for global inits that require array decay.
llvm-svn: 44511
2007-12-02 07:30:13 +00:00
Chris Lattner 5bcdf24a50 Handle global variable definitions which change the type of a definition, such as:
extern int x[];
void foo() { x[0] = 1; }
int x[10];
void bar() { x[0] = 1; }

llvm-svn: 44509
2007-12-02 07:09:19 +00:00
Chris Lattner 41af8182d8 implement codegen for functions whose function body type don't match
their prototype.

llvm-svn: 44506
2007-12-02 06:27:33 +00:00
Oliver Hunt aefc8fd415 Support initalisers for more than just int-typed static variables.
We now use the CodeGenModule logic for generating the constant 
initialiser expression, so happily further initialiser fixes should 
automatically work for statics as well.

llvm-svn: 44495
2007-12-02 00:11:25 +00:00
Chris Lattner 9e137aad78 fix a couple switch codegen problems Oliver reported.
llvm-svn: 44484
2007-12-01 05:27:33 +00:00
Chris Lattner 1386de8757 fix a bug handling typedefs in member expr codegen. Patch
by Seo Sanghyeon

llvm-svn: 44455
2007-11-30 18:02:19 +00:00
Chris Lattner b6a7b582ee Fix a codegen crash on void ?: reported by Oliver
llvm-svn: 44454
2007-11-30 17:56:23 +00:00
Chris Lattner aa0b570dfb Support fully general case expressions, patch by Sanghyeon Seo!
llvm-svn: 44453
2007-11-30 17:44:57 +00:00
Oliver Hunt 93c4ce650c Fix typo in writable string test
llvm-svn: 44398
2007-11-28 06:52:03 +00:00
Oliver Hunt a951571941 Adding code gen tests for writable and shared string literals.
llvm-svn: 44397
2007-11-28 06:27:12 +00:00
Chris Lattner 2ab40a6207 Fix sema support for the gnu ?: expression with a
missing middle expression, and fix a codegen bug where
we didn't correctly promote the condition to the right 
result type.  This fixes PR1824.

llvm-svn: 44322
2007-11-26 01:40:58 +00:00
Chris Lattner a3ee6fa84f this works.
llvm-svn: 44321
2007-11-26 01:39:17 +00:00
Chris Lattner 136449a6d7 improve codegen for global variable initializers, implementing
test/CodeGen/global-with-initialiser.c

Patch by Oliver Hunt!

llvm-svn: 44290
2007-11-23 22:07:55 +00:00
Anders Carlsson 9c1011c090 Put back the flags field in the constant CF string type.
llvm-svn: 44222
2007-11-19 00:25:30 +00:00
Anders Carlsson bfd60eedd7 Generate code for member exprs.
llvm-svn: 43641
2007-11-02 16:59:10 +00:00
Devang Patel ad175428c6 start adding pading fields.
llvm-svn: 43590
2007-11-01 00:07:12 +00:00
Anders Carlsson e89b84ab29 Fix a typo that prevented pointer-to-int conversions from working.
llvm-svn: 43588
2007-10-31 23:18:02 +00:00
Anders Carlsson 0370eb2034 Handle function calls that return aggregate expressions.
llvm-svn: 43581
2007-10-31 22:04:46 +00:00
Devang Patel cc4c2930ae New test to verify llvm struct layout.
llvm-svn: 43577
2007-10-31 21:02:10 +00:00
Chris Lattner 595db86c9d __real__ and __imag__ can be lvalues. Add support to ast and codegen for them.
llvm-svn: 43525
2007-10-30 22:53:42 +00:00
Devang Patel ed93c3c3b3 Codegen union member references.
llvm-svn: 43390
2007-10-26 19:42:18 +00:00
Devang Patel 7718d7a2eb Handle non LValue base expressions.
llvm-svn: 43387
2007-10-26 18:15:21 +00:00
Devang Patel ffdb07c939 Code gen static initializer.
llvm-svn: 43386
2007-10-26 17:50:58 +00:00
Devang Patel 8717417b3b Codegen array initializers.
llvm-svn: 43385
2007-10-26 17:44:44 +00:00
Devang Patel 19c2b9a66f Codegen global array initializers.
llvm-svn: 43383
2007-10-26 16:31:40 +00:00
Devang Patel b989c9e65c Fix "strbuf += stufflen;" crash.
llvm-svn: 43365
2007-10-25 22:19:13 +00:00
Devang Patel d68df20620 Handle
foo()->a = 42;

llvm-svn: 43315
2007-10-24 22:26:28 +00:00
Devang Patel b67e596d86 Handle non-constant initializers.
llvm-svn: 43301
2007-10-24 18:05:48 +00:00
Devang Patel 61eaea88f8 Fix typo.
llvm-svn: 43269
2007-10-23 23:29:51 +00:00
Devang Patel 65c4afb940 Handle nested structs.
typdef struct A { int i; struct A *next; } A

llvm-svn: 43268
2007-10-23 23:26:46 +00:00
Devang Patel 30efa2eec9 Handle simple struct member expr.
llvm-svn: 43258
2007-10-23 20:28:39 +00:00
Devang Patel 152f18f671 Recognize while(1) and avoid extra blocks.
llvm-svn: 42811
2007-10-09 20:51:27 +00:00
Devang Patel f8a76755df new test
llvm-svn: 42810
2007-10-09 20:37:41 +00:00
Devang Patel 1166312e8b Code gen case statement ranges.
llvm-svn: 42766
2007-10-08 20:57:48 +00:00
Devang Patel 64a9ca7c58 Support case statement ranges.
llvm-svn: 42648
2007-10-05 20:54:07 +00:00
Devang Patel da5d6bbc40 switch statement code gen.
llvm-svn: 42616
2007-10-04 23:45:31 +00:00
Chris Lattner 8a241f9359 Teach Type::is[un]SignedIntegerType about enum decls. This allows the code generator
to emit signed comparisons when needed for enum decl references.  This implements
test/CodeGen/enum.c.  I think enums should be good now.

llvm-svn: 41572
2007-08-29 17:48:46 +00:00
Chris Lattner 23bf38b8c5 add some more testcases now that sema is happier :)
llvm-svn: 41492
2007-08-27 16:37:44 +00:00
Chris Lattner 61f6077814 testcase that doesn't work quite yet
llvm-svn: 41478
2007-08-27 05:23:45 +00:00
Chris Lattner 02aac86549 new testcases
llvm-svn: 41465
2007-08-26 22:41:57 +00:00
Chris Lattner 1bc6fac5c6 new testcase
llvm-svn: 41406
2007-08-25 21:57:08 +00:00
Chris Lattner 9f0ad96b3e implement codegen for real/imag. TODO: imag of non-complex.
llvm-svn: 41376
2007-08-24 21:20:17 +00:00
Chris Lattner 3d966d6556 Teach emit-llvm for scalars to properly handle compound assignment
operators in all their glory :)

llvm-svn: 41373
2007-08-24 21:00:35 +00:00
Chris Lattner afd455c0cf make this harder
llvm-svn: 41346
2007-08-23 23:49:47 +00:00
Chris Lattner 725c6a4279 this test is passing, though it is generating bogus code at the moment.
llvm-svn: 41314
2007-08-23 05:47:53 +00:00
Chris Lattner 76ba849ed3 Fix array->pointer decay. This unbreaks test/CodeGen/array.c
llvm-svn: 41202
2007-08-20 22:37:10 +00:00
Chris Lattner afada9b077 xfail this for now.
llvm-svn: 41015
2007-08-11 00:05:07 +00:00
Chris Lattner e9a91ae4ea make this harder
llvm-svn: 40994
2007-08-10 17:02:59 +00:00
Chris Lattner b20b94de3a testcase for vector element access stuff.
llvm-svn: 40783
2007-08-03 16:42:43 +00:00
Gabor Greif e97cd7e65c add FIXME and un-XFAIL test
llvm-svn: 39858
2007-07-14 20:05:18 +00:00
Gabor Greif 03a0073b36 fix type of main, use !=
llvm-svn: 39842
2007-07-13 23:40:27 +00:00
Gabor Greif d4606aa36e implement _Complex * == and !=
llvm-svn: 39841
2007-07-13 23:33:18 +00:00
Gabor Greif f7b1f667d4 a simple _Complex testcase
llvm-svn: 39836
2007-07-13 22:15:44 +00:00
Chris Lattner 91dacfec85 Check in these testcases.
llvm-svn: 39829
2007-07-13 20:18:44 +00:00