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473 Commits

Author SHA1 Message Date
Chris Lattner 5ff2d5defa add initial support for generating an llvm.globalctors list. Patch by David Chisnall 
llvm-svn: 48362
 2008-03-14 17:18:18 +00:00
Chris Lattner 28842b7c0d Update to reflect changes in parameter attribute api. 
llvm-svn: 48290
 2008-03-12 17:46:07 +00:00
Nate Begeman aca747a34a Propagate calling convention information to function declarations and CallInst 
instructions.

llvm-svn: 48077
 2008-03-09 03:09:36 +00:00
Chris Lattner 2dca6ff505 Fix a fixme by allowing pointers in different address spaces to have 
different widths.  Start simplifying TargetInfo accessor methods.

llvm-svn: 48050
 2008-03-08 08:34:58 +00:00
Nate Begeman 0a6192cfb8 Add fastcall/stdcall attribute support 
Generate CallingConv::Fast when fastcall attribute is present

llvm-svn: 48017
 2008-03-07 20:04:22 +00:00
Chris Lattner 37e0587839 remove the source location arguments to various target query methods. 
llvm-svn: 47954
 2008-03-05 18:54:05 +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
Chris Lattner b7256cd1d6 Add codegen support for ObjC message expressions with the GNU runtime. 
Patch by David Chisnall!

llvm-svn: 47790
 2008-03-01 08:50:34 +00:00
Chris Lattner a087ff9a66 Add codegen support for ObjC message expressions with the GNU runtime. 
Patch by David Chisnall!

llvm-svn: 47789
 2008-03-01 08:45:05 +00:00
Chris Lattner c18bfbb6a6 make include guards more unique. 
llvm-svn: 47754
 2008-02-29 17:10:38 +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 a243311f1d Clean up constant implicit cast emission; fixes a few edge cases 
invlolving implicit casts that cause both a decay to pointer type and a 
type conversion.

llvm-svn: 47440
 2008-02-21 17:57:49 +00:00
Eli Friedman 115e989985 Fix brace-enclosed string initializers for char arrays. From pr2079, 
ahtough I had the fix in my tree previously.

llvm-svn: 47439
 2008-02-21 17:45:41 +00:00
Chris Lattner 3b418d8446 implement codegen support for sizeof(void), fixing PR2080. 
llvm-svn: 47429
 2008-02-21 05:45:29 +00:00
Nate Begeman 7dd8e72de9 Tabs are the enemy 
llvm-svn: 47410
 2008-02-20 22:57:40 +00:00
Chris Lattner 445fcabff7 Alternate address spaces work: 
rename QualType::getQualifiers to getCVRQualifiers.
Add some fixme's and clean up some code relevant to qualifiers.
Change ASQualType to contain a Type* instead of a QualType.  
Any CVR qualifiers should be on the outer qual type.

llvm-svn: 47398
 2008-02-20 20:55:12 +00:00
Lauro Ramos Venancio ca0fd02cdd Improve non-const initializer implementation. 
llvm-svn: 47347
 2008-02-19 22:04:22 +00:00
Lauro Ramos Venancio 91fdb9ec43 Implement CodeGenModule::getMemSetFn method. 
llvm-svn: 47346
 2008-02-19 22:01:01 +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 bd258284e0 Split out incomplete arrays from VariableArrayType into 
IncompleteArrayType.  This should make code dealing with both incomplete 
and variable length arrays much more readable, plus it allows properly 
making the distinction between isVariableArrayType() and 
isVariablyModifiedType().  The patch is a little big, but it's 
strightforward. so I don't think there should be any issues.

llvm-svn: 47165
 2008-02-15 18:16:39 +00:00
Eli Friedman a682d39639 Remove useless parameter from isConstantSizeType. 
llvm-svn: 47156
 2008-02-15 12:20:59 +00:00
Dan Gohman 922096cc5e Adjust for the API change to APInt::getBitsSet. 
People more familiar with clang than me, please review this.

llvm-svn: 47033
 2008-02-12 21:49:34 +00:00
Chris Lattner c9b96ae832 strings are arrays too 
llvm-svn: 46945
 2008-02-11 01:35:07 +00:00
Eli Friedman f54c4e5fea A couple of minor fixes to aggregate codegen, to stop asserting on some 
edge cases.

llvm-svn: 46944
 2008-02-11 01:09:17 +00:00
Eli Friedman a5b2023810 Make unsupported constant exprs fail with a warning instead of crashing 
codegen.

llvm-svn: 46943
 2008-02-11 00:23:10 +00:00
Chris Lattner 36fc8790b7 Fix PR1992 by computing the right type for string literals, which 
is an array type not a pointer type.  This requires updating some
diags that change and updating the code generator to handle the
proper form of strings.

llvm-svn: 46941
 2008-02-11 00:02:17 +00:00
Anders Carlsson c0b0e59643 Implement __builtin_va_copy 
llvm-svn: 46911
 2008-02-09 20:26:43 +00:00
Eli Friedman a62f3e1352 Expose the logic for field address codegen; it is needed for aggregate 
initializers, and I don't want to duplicate the bitfield-handling code.  
(I'll send a patch for aggregate initializers to the mailing 
list sometime soon.)

llvm-svn: 46904
 2008-02-09 08:50:58 +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
Anders Carlsson 5c6c05956e Put back the top-level asm code; all tests pass now. 
llvm-svn: 46868
 2008-02-08 00:33:21 +00:00
Anders Carlsson 0fae4f56df Back out 46855 for now, it causes test failures on Darwin. 
llvm-svn: 46867
 2008-02-08 00:23:11 +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
Anders Carlsson bcc3a4bf64 Handle top-level asm declarations. 
llvm-svn: 46855
 2008-02-07 17:19:11 +00:00
Anders Carlsson d3b06cda3c Add pointer + int (and vice versa) to the constant emitter. 
llvm-svn: 46812
 2008-02-06 07:23:14 +00:00
Anders Carlsson 093f1a099f Generate code for the various __builtin_ctz functions. 
llvm-svn: 46811
 2008-02-06 07:19:27 +00:00
Chris Lattner b818af539f now that ConvertTagDeclType is nice and simple, use it from UpdateCompletedType. 
llvm-svn: 46809
 2008-02-06 06:06:49 +00:00
Chris Lattner d11482ea22 simplify and speed up type refinement logic. No functionality change. 
llvm-svn: 46808
 2008-02-06 06:03:51 +00:00
Chris Lattner a64dde6b48 only convert the type name once, not each type it is refined. 
llvm-svn: 46807
 2008-02-06 05:48:29 +00:00
Chris Lattner 3340b92582 simplify a bunch of code. 
llvm-svn: 46805
 2008-02-06 05:29:46 +00:00
Chris Lattner 56096f3020 rename TypeHolderMap to TypeCache, which more aptly describes what it is. 
llvm-svn: 46804
 2008-02-06 05:21:55 +00:00
Chris Lattner ee9fafd533 split tagged decl layout into its own method. 
llvm-svn: 46803
 2008-02-06 05:18:32 +00:00
Chris Lattner f6e3669eb2 only update the llvm type for a struct when we used the struct 
previously in an opaque context.  If we didn't do this, 
computing its layout could be wasted: just be lazy.

llvm-svn: 46802
 2008-02-06 05:12:09 +00:00