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42100 Commits

Author SHA1 Message Date
Dan Gohman bdc24adaaf A quick nm audit turned up several fixed tables and objects that were 
marked read-write. Use const so that they can be allocated in a
read-only segment.

llvm-svn: 48800
 2008-03-25 21:45:14 +00:00
Dan Gohman a7ba51f6ec Avoid outputing spaces at the ends of lines. 
llvm-svn: 48797
 2008-03-25 21:38:12 +00:00
Devang Patel 72cfe84f05 Do not align loops if optimizing for size. 
llvm-svn: 48794
 2008-03-25 21:03:02 +00:00
Devang Patel 246a52740b Add optimize-for-size knob. 
llvm-svn: 48793
 2008-03-25 21:02:35 +00:00
Evan Cheng df1690dc7c Handle a special case xor undef, undef -> 0. Technically this should be transformed to undef. But this is such a common idiom (misuse) we are going to handle it. 
llvm-svn: 48792
 2008-03-25 20:08:07 +00:00
Evan Cheng 2b72c05992 Handle a special case xor undef, undef -> 0. Technically this should be transformed to undef. But this is such a common idiom (misuse) we are going to handle it. 
llvm-svn: 48791
 2008-03-25 20:07:13 +00:00
Anton Korobeynikov 4c1559f54e Fix the Cygwin/Mingw-On-Cygwin build. Patch by Alain Frisch! 
llvm-svn: 48786
 2008-03-25 18:53:36 +00:00
Nate Begeman c506c78117 Extend QualType::getAddressSpace to do the right thing for array types, and in 
the future, RecordTypes.

llvm-svn: 48784
 2008-03-25 18:36:32 +00:00
Nate Begeman 03851eb91f Add missing files 
llvm-svn: 48783
 2008-03-25 18:31:12 +00:00
Bill Wendling e9e706a249 De-constify the input to the "operator >>" method as it is modified. 
Patch by dekruijf@cs.wisc.edu!

llvm-svn: 48782
 2008-03-25 18:16:52 +00:00
Dan Gohman fd227e9c3a Fix typos. 
llvm-svn: 48779
 2008-03-25 17:10:29 +00:00
Dan Gohman 883cbfd0ba Add CMP32mr and friends to the load-unfolding table. Among 
other things, this allows the scheduler to unfold a load operand
in the 2008-01-08-SchedulerCrash.ll testcase, so it now successfully
clones the comparison to avoid a pushf+popf.

llvm-svn: 48777
 2008-03-25 16:53:19 +00:00
Ted Kremenek 4b55badc39 GRSimple analysis now outputs additional diagnostic warnings about 
passing an uninitialized value to a message expresion.

llvm-svn: 48776
 2008-03-25 16:40:05 +00:00
Gordon Henriksen 40f061cb66 Tests for the instruction iterator bindings. 
llvm-svn: 48775
 2008-03-25 16:35:08 +00:00
Gordon Henriksen 9859ab7283 Extend the builder interface to use the new instruction positioning code. 
This adds support for instruction iterators, as well as rewriting the
builder code to use these new functions. This lets us eliminate the C
bindings for moving around the builder.

Patch by Erick Tryzelaar!

llvm-svn: 48774
 2008-03-25 16:26:51 +00:00
Ted Kremenek 3335120f69 Tweak to transfer function for ObjCMessageExpr: handle both instance methods 
and message expressions with a specified receiver.

llvm-svn: 48773
 2008-03-25 16:07:41 +00:00
Bill Wendling 0ee1bd9588 Fix PR2062: Don't build Intrinsics.gen in the source directory. Do it in the 
object directory.

llvm-svn: 48766
 2008-03-25 09:12:48 +00:00
Tanya Lattner ca8eb5d0f5 Disable building llvm-upgrade. 
llvm-svn: 48764
 2008-03-25 05:05:58 +00:00
Sam Bishop 1c077ae1b7 Make a note of the fact that EmitOwnedPtr() has nothing to do with the 
OwningPtr<> class.

llvm-svn: 48763
 2008-03-25 04:41:18 +00:00
Tanya Lattner 8bf97c2324 Byebye llvm-upgrade! 
llvm-svn: 48762
 2008-03-25 04:26:08 +00:00
Ted Kremenek 945a246ad8 Added logic to check for uninitialized values as the receivers for message expressions 
and uninitialized values passed-by-value as arguments to message expressions.

llvm-svn: 48760
 2008-03-25 02:10:28 +00:00
Evan Cheng 7d564c3b4a lastRegisterUse() should ignore identity copies. Those will be erased. 
llvm-svn: 48759
 2008-03-25 02:02:19 +00:00
Devang Patel 0d48c94e7d check struct layout 
llvm-svn: 48758
 2008-03-25 00:47:49 +00:00
Ted Kremenek 64100da427 Added initial transfer function support for ObjCMessageExpr. 
llvm-svn: 48757
 2008-03-25 00:34:37 +00:00
Ted Kremenek 7082a61074 Added "arg_iterators" to ObjCMessageExpr (for iterating over the arguments of a message expression) 
llvm-svn: 48756
 2008-03-25 00:16:48 +00:00
Evan Cheng fe7610f37f Remove an unneeded test. 
llvm-svn: 48755
 2008-03-24 23:55:16 +00:00
Ted Kremenek b2f4d3138f Minor CSS tweaking: use webkit style CSS properties for shadows/rounded edges 
for message bubbles.

llvm-svn: 48754
 2008-03-24 23:38:32 +00:00
Evan Cheng 50b536eef9 Add \t after .set. Fix by Jay Freeman. 
llvm-svn: 48753
 2008-03-24 23:36:49 +00:00
Evan Cheng 69a3f9c417 If the coalescer commuted a def MI to allow coalescing, it can changed a previously coalesced copy into an non-identity copy. 
llvm-svn: 48752
 2008-03-24 23:31:21 +00:00
Evan Cheng 6e225173c5 Add an assertion to catch register of illegal class. 
llvm-svn: 48751
 2008-03-24 23:28:21 +00:00
Bill Wendling 6306183df3 Use the bit size of the operand instead of the hard-coded 32 to generate the 
mask.

llvm-svn: 48750
 2008-03-24 23:16:37 +00:00
Andrew Lenharth 5e0067d982 With debug info, there are nameless constant global values. do not crash when we hit one 
llvm-svn: 48749
 2008-03-24 22:16:14 +00:00
Steve Naroff 65838bb2d5 Add a couple files to VC++ project and cleanup an "#if 0". 
llvm-svn: 48748
 2008-03-24 22:03:25 +00:00
Steve Naroff 48b1a18de4 Add file to project. 
llvm-svn: 48747
 2008-03-24 22:01:58 +00:00
Evan Cheng 615488ab45 - SSE4.1 extractfps extracts a f32 into a gr32 register. Very useful! Not. Fix the instruction specification and teaches lowering code to use it only when the only use is a store instruction. 
llvm-svn: 48746
 2008-03-24 21:52:23 +00:00
Andrew Lenharth 10051b97fd debian amd64 testing 
llvm-svn: 48745
 2008-03-24 21:39:05 +00:00
Owen Anderson ce2682184f Oops. I wanted the compile flags for C++, not the C preprocessor flags. 
llvm-svn: 48744
 2008-03-24 21:38:01 +00:00
Owen Anderson c905fe9407 Revert r48676. I had plans for using it, but now it's just dead code. 
llvm-svn: 48743
 2008-03-24 21:29:58 +00:00
Andrew Lenharth d8cde6f45d debian ia32 testing 
llvm-svn: 48742
 2008-03-24 21:25:48 +00:00
Chris Lattner 22fc992f59 Avoid overflowing buffer, patch by Algeris Kirtzidis! 
llvm-svn: 48741
 2008-03-24 21:14:55 +00:00
Devang Patel 9c1f8b1d55 void type is also a valid function return type. 
llvm-svn: 48740
 2008-03-24 20:52:42 +00:00
Owen Anderson e2707768a4 Remove #include<iostream>, which I was using for debugging. 
llvm-svn: 48739
 2008-03-24 20:36:47 +00:00
Devang Patel a38f58aa5c Add incoming value from header only if phi node has any use inside the loop. 
llvm-svn: 48738
 2008-03-24 20:16:14 +00:00
Tanya Lattner a863ccadeb Added Passes.html to the documentation list. 
llvm-svn: 48736
 2008-03-24 18:29:32 +00:00
Devang Patel 8dec6c27b8 Fix typo. Clarify underlying message. 
llvm-svn: 48734
 2008-03-24 18:10:52 +00:00
Devang Patel c50977b025 Fix test name. 
llvm-svn: 48733
 2008-03-24 18:08:07 +00:00
Chris Lattner c2c0c8303c apparently tclsh doesn't lex like bash. Weird. 
llvm-svn: 48732
 2008-03-24 17:41:57 +00:00
Chris Lattner 9ca6bb4f16 pass the option so this test tests the right thing. 
llvm-svn: 48731
 2008-03-24 17:36:38 +00:00
Devang Patel c8794e71e3 Add new test. 
llvm-svn: 48730
 2008-03-24 17:16:39 +00:00
Dan Gohman 9654eca3ab Remove an unnecessary #include. 
llvm-svn: 48729
 2008-03-24 16:58:44 +00:00