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43487 Commits

Author SHA1 Message Date
Chris Lattner 3c57f7ebab fix a bug handling right associative operators that Neil noticed, hopefully 
the final part of PR2279

llvm-svn: 50635
 2008-05-05 04:10:51 +00:00
Dan Gohman bcde172222 Add AsmPrinter support for emitting a directive to declare that 
the code being generated does not require an executable stack.

Also, add target-specific code to make use of this on Linux
on x86. 

llvm-svn: 50634
 2008-05-05 00:28:39 +00:00
Chris Lattner de977c0a5c Fix PR2281: these two warnings should be promoted to error on 
pedantic error.  Perhaps I should add a class of 'extension' that is
'extension that warns by default', which would be cleaner.

llvm-svn: 50633
 2008-05-04 23:52:02 +00:00
Chris Lattner ca671b0e51 ||/&& do not do UAC's either. This silences a bogus warning on #if -1 || 4U. 
llvm-svn: 50632
 2008-05-04 23:46:17 +00:00
Chris Lattner 4af72c76dd Neil points out that commas don't do UACs either. 
llvm-svn: 50631
 2008-05-04 23:38:48 +00:00
Anton Korobeynikov 9205c8562c Add General Dynamic TLS model for X86-64. Some parts looks really ugly (look for tlsaddr pattern), 
but should work. Work is in progress, more models will follow

llvm-svn: 50630
 2008-05-04 21:36:32 +00:00
Owen Anderson 9d990dd218 Fix PR1098 by correcting the postdominators analysis. 
Patch by Florian Brandner.

llvm-svn: 50628
 2008-05-04 21:07:35 +00:00
Chris Lattner d89e458ce0 Fix the rest of PR2279: 
a) correct rejection of ',' in pp expressions.
b) the precedence of ',' was wrong w.r.t. ?:.

Thanks again to Neil for finding these and providing testcases.

llvm-svn: 50625
 2008-05-04 18:36:18 +00:00
Chris Lattner a08f869c22 Fix PR2279 part C: shifts don't perform the UACs, thanks to Neil 
for pointing this out.

llvm-svn: 50624
 2008-05-04 18:25:32 +00:00
Chris Lattner 1e151816b2 use simplified API for making fp constants. 
llvm-svn: 50623
 2008-05-04 18:23:51 +00:00
Chris Lattner 304f209a07 remove obsolete method. 
llvm-svn: 50622
 2008-05-04 18:14:55 +00:00
Chris Lattner c17c8f3ec4 regenerate 
llvm-svn: 50621
 2008-05-04 17:18:47 +00:00
Gordon Henriksen a735a9c481 Use (void) instead of () in C code. 
llvm-svn: 50620
 2008-05-04 12:55:34 +00:00
Evan Cheng d9481366e3 Select vector shift with non-immediate i32 shift amount operand by first moving the operand into the right register. 
llvm-svn: 50619
 2008-05-04 09:15:50 +00:00
Torok Edwin 2d7a4d70c3 processStore may delete the instruction, avoid 
using dyn_cast<> on already freed memory.

llvm-svn: 50618
 2008-05-04 08:51:25 +00:00
Chris Lattner 0a9718eab0 fix a nasty bug that Neil identifier in pp-expr parsing (this is PR2279 part D). 
llvm-svn: 50617
 2008-05-04 07:15:21 +00:00
Anton Korobeynikov 60d2d99b11 Remove entries from here also 
llvm-svn: 50616
 2008-05-04 06:23:44 +00:00
Anton Korobeynikov 625f4fee4d Drop llvmc also, it will be replaced by shiny new llvmc2 
llvm-svn: 50615
 2008-05-04 06:19:55 +00:00
Anton Korobeynikov a41f7f8985 Drop llvm2cpp, it's now a llc target 
llvm-svn: 50614
 2008-05-04 06:16:50 +00:00
Chris Lattner 7b9293ba20 Simplify FunctionDecl::AddRedeclaration a bit by using std::swap. 
Fix 'swapping' of attributes to not insert null values into the 
DeclAttrs map.

llvm-svn: 50612
 2008-05-04 02:29:49 +00:00
Chris Lattner bc22b5b327 if a decl is both 'static' and weak or static and inline, its linkage 
type should be internal, not weak/linkonce.

llvm-svn: 50611
 2008-05-04 01:44:26 +00:00
Chris Lattner cfcabaeb7f add testcase for pr2050 which is now fixed. 
llvm-svn: 50610
 2008-05-04 01:13:36 +00:00
Chris Lattner c8cb4ca202 improve array type comments. 
llvm-svn: 50609
 2008-05-04 01:11:46 +00:00
Chris Lattner 033352b036 add a testcase 
llvm-svn: 50608
 2008-05-04 00:56:25 +00:00
Torok Edwin 2a45575c71 Implement destructor for PostDominatorTree to eliminate a memory leak. 
llvm-svn: 50607
 2008-05-03 20:25:26 +00:00
Devang Patel fa0e3c4a92 Handle multiple return values. 
llvm-svn: 50604
 2008-05-03 01:12:15 +00:00
Ted Kremenek 9f620f7d92 Implement operator-> for ImmutableMap iterators. 
llvm-svn: 50603
 2008-05-03 01:05:46 +00:00
Evan Cheng cdf22f2953 Add separate intrinsics for MMX / SSE shifts with i32 integer operands. This allow us to simplify the horribly complicated matching code. 
llvm-svn: 50601
 2008-05-03 00:52:09 +00:00
Devang Patel a1ec89fbf1 Do not sink getresult. 
llvm-svn: 50600
 2008-05-03 00:36:30 +00:00
Ted Kremenek 1108d6eef3 Remove debugging statement. 
llvm-svn: 50598
 2008-05-02 23:40:49 +00:00
Ted Kremenek a5e2df015a Rename member variable. 
llvm-svn: 50597
 2008-05-02 23:21:21 +00:00
Devang Patel ab8cacee2d Add assert. 
llvm-svn: 50596
 2008-05-02 22:13:33 +00:00
Chris Lattner 6238dada27 verify builtin optimization works like gcc. 
llvm-svn: 50594
 2008-05-02 22:07:34 +00:00
Chris Lattner e3b320bd4b move libcalls to the same place llvm-gcc has it. 
llvm-svn: 50593
 2008-05-02 22:05:06 +00:00
Ted Kremenek 5f56cbbf7d Output better paths to display in bug reports and compute a common 
prefix for all files.

llvm-svn: 50592
 2008-05-02 22:04:53 +00:00
Dan Gohman 1962c2be6a Fix a mistake in the computation of leading zeros for udiv. 
llvm-svn: 50591
 2008-05-02 21:30:02 +00:00
Evan Cheng 82b9e96274 Suppress -Wshorten-64-to-32 warnings for 64-bit hosts. 
llvm-svn: 50590
 2008-05-02 21:15:08 +00:00
Fariborz Jahanian 9964c9c64d Another test case for properties in protocols. 
llvm-svn: 50589
 2008-05-02 21:09:40 +00:00
Ted Kremenek 983be7cee6 Improved diagnostics for leaks: now we report which variable was leaked. 
llvm-svn: 50588
 2008-05-02 20:53:50 +00:00
Fariborz Jahanian 98a6c4fa77 This patch is about merging ObjC2's properties declared in class 
protocols into class's property list and performing semantics
on them for while doing so.

llvm-svn: 50587
 2008-05-02 19:17:30 +00:00
Chris Lattner 5f0563ceb6 strength reduce exp2 into ldexp, rdar://5852514 
llvm-svn: 50586
 2008-05-02 18:43:35 +00:00
Ted Kremenek 3b33e2544a Fixed bug in ObjCIVarExpr: the child iterator now iterates over the Base expression. 
llvm-svn: 50585
 2008-05-02 18:40:22 +00:00
Ted Kremenek 789942cfda When running the reference count checker twice (GC and non-GC mode), only emit 
basic warnings (dead stores, null dereferences) on the first pass.

llvm-svn: 50584
 2008-05-02 18:01:49 +00:00
Ted Kremenek a06e7120bb Bug fix in StmtPrinter to handle pretty-printing ObjCMessageExprs involving variadic methods (also did some cosmetic cleanups in the printing output). 
llvm-svn: 50583
 2008-05-02 17:32:38 +00:00
Chris Lattner a700b2bd0f add a FIXME so we remember to eventually remove this code. 
llvm-svn: 50582
 2008-05-02 17:18:31 +00:00
Ted Kremenek 86237c3774 testcase cleanup 
llvm-svn: 50581
 2008-05-02 17:14:07 +00:00
Ted Kremenek 5102a25bf8 Static analysis test case for noreturn on exceptions. 
llvm-svn: 50580
 2008-05-02 17:13:14 +00:00
Ted Kremenek bb7386aff5 Really noreturn on exceptions. 
llvm-svn: 50579
 2008-05-02 17:12:56 +00:00
Evan Cheng fa8f9f937a Undo r50574. We are already ensuring the folded load address is 16-byte aligned. 
llvm-svn: 50578
 2008-05-02 17:01:01 +00:00
Ted Kremenek 0a87d5a0b3 Lexicographically order enum declarations in AttributeList::Kind. 
llvm-svn: 50577
 2008-05-02 16:50:46 +00:00