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51745 Commits

Author SHA1 Message Date
Owen Anderson 164274eeb1 Don't forget to remove phi nodes from the value numbering table after we collapse them. 
llvm-svn: 61358
 2008-12-23 00:49:51 +00:00
Douglas Gregor 55297ac499 Don't explicitly represent OverloadedFunctionDecls within 
DeclContext. Instead, just keep the list of currently-active
declarations and only build the OverloadedFunctionDecl when we
absolutely need it.

This is a half-step toward eliminating the need to explicitly build
OverloadedFunctionDecls that store sets of overloaded
functions. This was suggested by Argiris a while back, and it's a good
thing for several reasons: first, it eliminates the messy logic that
currently tries to keep the OverloadedFunctionDecl in sync with the 
declarations that are being added. Second, it will (eventually)
eliminate the need to allocate memory for overload sets, which could
help performance. Finally, it helps set us up for when name lookup can
return multiple (possibly ambiguous) results, as can happen with
lookup of class members in C++.

Next steps: make the IdentifierResolver store overloads as separate
entries in its list rather than replacing them with an
OverloadedFunctionDecl now, then see how far we can go toward
eliminating OverloadedFunctionDecl entirely.

llvm-svn: 61357
 2008-12-23 00:26:44 +00:00
Dan Gohman d72358cba8 Make the fuse-failed debug output human-readable. 
llvm-svn: 61356
 2008-12-23 00:19:20 +00:00
Fariborz Jahanian daef00bca6 More encoding support; in this case, encoding of 
outer-most const of pointer types.

llvm-svn: 61355
 2008-12-22 23:22:27 +00:00
Bill Wendling 456e885382 Comment clean-ups. No functionality change. 
llvm-svn: 61354
 2008-12-22 22:32:22 +00:00
Bill Wendling e7f08e7250 Check that the instruction isn't in the value numbering scope. 
llvm-svn: 61353
 2008-12-22 22:28:56 +00:00
Bill Wendling 86f01cb9f6 Simplification: Negate the operator== method instead of implementing a full operator!= method. 
llvm-svn: 61352
 2008-12-22 22:16:31 +00:00
Steve Naroff 2654e18c84 Fix <rdar://problem/6463613> clang ObjC rewriter: assertion failure rewriting @selector?. 
llvm-svn: 61351
 2008-12-22 22:16:07 +00:00
Bill Wendling 3c793441cb Add verification that deleted instruction isn't hiding in the PHI map. 
llvm-svn: 61350
 2008-12-22 22:14:07 +00:00
Bill Wendling ebb6a543fa Verify removed in a few more places. 
llvm-svn: 61349
 2008-12-22 21:57:30 +00:00
Sebastian Redl 45f11a9b05 Guard against the return of PR3188 
llvm-svn: 61348
 2008-12-22 21:43:13 +00:00
Bill Wendling 6b18a3994b Add verification functions to GVN which check to see that an instruction was 
truely deleted. These will be expanded with further checks of all of the data
structures.

llvm-svn: 61347
 2008-12-22 21:36:08 +00:00
Sebastian Redl 9b244a8797 Full AST support and better Sema support for C++ try-catch. 
llvm-svn: 61346
 2008-12-22 21:35:02 +00:00
Dan Gohman 014caa431c Refactor a bunch of code out of AsmPrinter::EmitGlobalConstant into separate 
functions.

llvm-svn: 61345
 2008-12-22 21:14:27 +00:00
Dan Gohman a04542b61e Optimize setDepthDirty and setHeightDirty a little, as they showed 
up on a profile.

llvm-svn: 61344
 2008-12-22 21:11:33 +00:00
Dan Gohman a6fbc282b2 Add an assertion to the ScheduleDAGInstrs class to catch SUnits 
reallocations. We don't do cloning on MachineInstr schedule DAGs,
but this is a worthwhile sanity check regardless.

llvm-svn: 61343
 2008-12-22 21:08:08 +00:00
Dan Gohman fd87a5088e Add an accesor for the isNormalMemory field in the SDep class. 
llvm-svn: 61342
 2008-12-22 21:06:56 +00:00
Dan Gohman 7782de7525 Add an assertion to catch SUnits reallocations. And add a doxygen 
comment for the ScheduleDAGSDNodes class.

llvm-svn: 61341
 2008-12-22 21:06:20 +00:00
Douglas Gregor 79a6b01802 Support conversion from a null pointer constant o any Objective-C object pointer type. Fixes rdar://problem/6463298 
llvm-svn: 61340
 2008-12-22 20:51:52 +00:00
Fariborz Jahanian 8b2d1294db Fixed a bug showed up the meta-data for protocol 
instance methods by building print-class-info.m,
whose output is now identical to what gcc puts out.

llvm-svn: 61339
 2008-12-22 20:41:58 +00:00
Dan Gohman 9de060ebd2 Clarify a comment. 
llvm-svn: 61338
 2008-12-22 19:44:39 +00:00
Sebastian Redl 54c04d4700 Partial AST and Sema support for C++ try-catch. 
llvm-svn: 61337
 2008-12-22 19:15:10 +00:00
Fariborz Jahanian ed4c443193 Patch to remove bogus warning in case of @dynamic 
property in a category and to issue diagnostics
for mismatch method in some other cases.

llvm-svn: 61336
 2008-12-22 19:05:31 +00:00
Sebastian Redl 04253537dc Expr and Stmt must be destroyed with Destroy, not delete. Fixes PR/3245. 
llvm-svn: 61335
 2008-12-22 17:51:10 +00:00
Anders Carlsson c72502308d Fix test failures noticed by Fariborz. 
llvm-svn: 61334
 2008-12-22 17:42:23 +00:00
Zhongxing Xu 4ee570a4cb Fix initialization order. 
llvm-svn: 61333
 2008-12-22 08:30:52 +00:00
Anders Carlsson e5f993da3d Flip the switch and start using the new xmmintrin.h 
llvm-svn: 61332
 2008-12-22 07:36:02 +00:00
Anders Carlsson 27046fc4e6 Comment out _mm_insert_pi16 for now 
llvm-svn: 61331
 2008-12-22 07:34:23 +00:00
Anders Carlsson 5aa0c50e29 Implement the last intrinsics, _mm_insert_pi16 is the last remaining one now. 
llvm-svn: 61330
 2008-12-22 07:08:03 +00:00
Douglas Gregor 97fd6e24c4 Add support for calls to overloaded member functions. Things to note: 
- Overloading has to cope with having both static and non-static
    member functions in the overload set.
  - The call may or may not have an implicit object argument,
    depending on the syntax (x.f() vs. f()) and the context (static
    vs. non-static member function).
  - We now generate MemberExprs for implicit member access expression.
  - We now cope with mutable whenever we're building MemberExprs.

llvm-svn: 61329
 2008-12-22 05:46:06 +00:00
Anders Carlsson 25b16dbcd8 Add macros 
llvm-svn: 61328
 2008-12-22 05:42:03 +00:00
Anders Carlsson 8b79fc8aab Add misc intrinsics 
llvm-svn: 61327
 2008-12-22 05:20:34 +00:00
Anders Carlsson 53b3d4a32a Add control register intrinsics 
llvm-svn: 61326
 2008-12-22 05:00:07 +00:00
Anders Carlsson 4cf8ac8bb8 Add integer intrinsics 
llvm-svn: 61325
 2008-12-22 04:55:36 +00:00
Anders Carlsson 0462eb270a Generate code for __builtin_ia32_pshufw 
llvm-svn: 61324
 2008-12-22 04:54:32 +00:00
Anders Carlsson 70d5f46646 Add cacheability intrinsics 
llvm-svn: 61323
 2008-12-22 03:50:21 +00:00
Anders Carlsson 1e71996bd1 Add store intrinsics 
llvm-svn: 61322
 2008-12-22 03:16:40 +00:00
Anders Carlsson c7d0d8b60d Add set intrinsics 
llvm-svn: 61321
 2008-12-22 02:51:35 +00:00
Anders Carlsson 13fd3a1411 Add load intrinsics 
llvm-svn: 61320
 2008-12-22 02:43:30 +00:00
Zhongxing Xu 5b0ae81ab1 Add an option to make 'RemoveDeadBindings' a configurable behavior. This enables 
us to measure the effect of this optimization.

llvm-svn: 61319
 2008-12-22 01:52:37 +00:00
Anders Carlsson 1e4a9b7c0d _mm_cvtsi64_ss is 64-bit only, so wrap it in #ifdef __x86_64__ 
Add composite conversion intrinsics - will implement them shortly.

llvm-svn: 61318
 2008-12-22 01:26:50 +00:00
Anders Carlsson 157643c8d7 Add a couple of conversion intrinsics 
llvm-svn: 61317
 2008-12-22 00:48:30 +00:00
Anders Carlsson 60053dd2a5 Add comparison intrinsics. 
llvm-svn: 61316
 2008-12-22 00:28:39 +00:00
Anders Carlsson 2df1ce496e Check in an in-progress version of xmmintrin.h that I had lying around. 
llvm-svn: 61315
 2008-12-22 00:01:20 +00:00
Anders Carlsson 39def3adc8 Add codegen support for __null 
llvm-svn: 61314
 2008-12-21 22:39:40 +00:00
Sebastian Redl fc24b63b9a Fix a comment. 
llvm-svn: 61313
 2008-12-21 19:24:58 +00:00
Sebastian Redl b219c90d7b Parser support for C++ try-catch. 
llvm-svn: 61312
 2008-12-21 16:41:36 +00:00
Zhongxing Xu 7b9c57083b Correct comments. 
llvm-svn: 61311
 2008-12-21 13:00:52 +00:00
Sebastian Redl f795cbed2e Test case makes a platform assumption, so force triple. 
llvm-svn: 61310
 2008-12-21 12:17:24 +00:00
Sebastian Redl 52f03bac60 Convert a few Stmt actions to smart pointers. 
llvm-svn: 61309
 2008-12-21 12:04:03 +00:00