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41952 Commits

Author SHA1 Message Date
Evan Cheng 7a3e750fd2 Fix this xform: (sra (shl X, m), result_size) -> (sign_extend (trunc (shl X, result_size - n - m))) 
llvm-svn: 48578
 2008-03-20 02:18:41 +00:00
Chris Lattner a7cca362af detabify llvm, patch by Mike Stump! 
llvm-svn: 48577
 2008-03-20 01:22:40 +00:00
Devang Patel cbbf291f34 Keep track of analysis information inherited from Module pass manager. 
llvm-svn: 48576
 2008-03-20 01:09:53 +00:00
Scott Michel bbaf3edace Add more patterns to match in the integer comparison test harnesses. 
Fix bugs encountered, mostly due to range matching for immediates;
the CellSPU's 10-bit immediates are sign extended, covering a
larger range of unsigned values.

llvm-svn: 48575
 2008-03-20 00:51:36 +00:00
Evan Cheng 5daf090a1a 80 col violation. 
llvm-svn: 48573
 2008-03-20 00:20:23 +00:00
Ted Kremenek bc24962566 Added HTML highlighting for ranges. 
llvm-svn: 48572
 2008-03-19 23:55:53 +00:00
Steve Naroff 157c403cb8 Fix typo. 
llvm-svn: 48571
 2008-03-19 23:46:26 +00:00
Evan Cheng bbba76fc99 Add intrinsics to match mmx shift builtin's with immediate operand. 
llvm-svn: 48569
 2008-03-19 23:38:52 +00:00
Steve Naroff c5f8120ad0 Fix http://llvm.org/bugs/show_bug.cgi?id=2161. 
llvm-svn: 48568
 2008-03-19 23:07:49 +00:00
Devang Patel b727960f78 Add comment. 
llvm-svn: 48567
 2008-03-19 23:05:52 +00:00
Ted Kremenek 161d16e083 Change colors of HTML message bubble. 
llvm-svn: 48563
 2008-03-19 22:44:21 +00:00
Andrew Lenharth 0d537491e7 style and spelling 
llvm-svn: 48562
 2008-03-19 22:32:43 +00:00
Devang Patel fbf53a4d1d #if 1 .. #endif markers do not add any value. 
llvm-svn: 48560
 2008-03-19 22:24:25 +00:00
Ted Kremenek 7ee6a1474f More CSS enhancements to HTML code printing. 
llvm-svn: 48557
 2008-03-19 22:06:25 +00:00
Evan Cheng a90fdc4340 Remove dead options. 
llvm-svn: 48556
 2008-03-19 22:02:26 +00:00
Ted Kremenek 1651b7cd2d Misc. cleanups to HTML printing: make code rendered using tables; add 
better div positioning for messages.

llvm-svn: 48555
 2008-03-19 21:59:05 +00:00
Devang Patel 718da668ab PassInfo keep tracks whether a pass is an analysis pass or not. 
llvm-svn: 48554
 2008-03-19 21:56:59 +00:00
Dan Gohman b9056838d2 Add support for multiple return values for the PPC target by 
converting call result lowering to use the CallingConvLowering
infastructure.

llvm-svn: 48552
 2008-03-19 21:39:28 +00:00
Andrew Lenharth 4d93dc17b2 llvm-ld deserves disable-verify too. opt shouldn't have all the fun options. 
llvm-svn: 48550
 2008-03-19 20:49:51 +00:00
Arnold Schwaighofer 7da2bceb3b Don't loose incoming argument registers. Fix documentation style. 
llvm-svn: 48545
 2008-03-19 16:39:45 +00:00
Ted Kremenek 6189849d29 Minor speed tweak per Chris's suggestion: use &S[0] instead of S.c_str(). 
llvm-svn: 48544
 2008-03-19 16:32:34 +00:00
Duncan Sands 9a4a089f07 Fix comment. 
llvm-svn: 48543
 2008-03-19 10:59:59 +00:00
Christopher Lamb 8fe9109469 Fix X86's isTruncateFree to not claim that truncate to i1 is free. This fixes Bill's testcase that failed for r48491. 
llvm-svn: 48542
 2008-03-19 08:30:06 +00:00
Ted Kremenek a46655c5a3 Integrated some of Chris's comments; check for an empty string in InsertStrXXX() 
before descending into the bowels of the Rewriter.

llvm-svn: 48541
 2008-03-19 08:00:50 +00:00
Ted Kremenek 216624ce58 Initial experimentation with adding boxed "annotations" to HTMLized source. 
llvm-svn: 48540
 2008-03-19 07:53:42 +00:00
Ted Kremenek c6a8352820 Convert tabs to spaces. 
llvm-svn: 48539
 2008-03-19 07:31:52 +00:00
Tanya Lattner ab7872c06c Upgrade tests. 
llvm-svn: 48538
 2008-03-19 07:28:33 +00:00
Ted Kremenek 966da4acc3 Moved generation of html header/footer with builtin CSS to the rewriter library. 
llvm-svn: 48537
 2008-03-19 06:14:37 +00:00
Tanya Lattner f9d25185d5 Upgrade tests. 
llvm-svn: 48536
 2008-03-19 05:39:35 +00:00
Chris Lattner 554221e9fb simplify code by using the variadic StructType::get method. 
llvm-svn: 48535
 2008-03-19 05:24:56 +00:00
Chris Lattner 3e593cdb98 simplify the clang codegen by using the new Builder.CreateStructGEP method. 
llvm-svn: 48534
 2008-03-19 05:19:41 +00:00
Ted Kremenek 3f8392626b More cleanups to the HTML rewriter (with line formatting), with better 
pretty-printing of line numbers.

llvm-svn: 48533
 2008-03-19 05:07:26 +00:00
Ted Kremenek d900897bb0 Added InsertStrXXX/InsertCStrXXX methods to the Rewriter to provide a simpler 
interface to the rewriter when clients have NULL terminated strings or std::string.

llvm-svn: 48532
 2008-03-19 05:06:49 +00:00
Chris Lattner f5ec84c4f3 add some convenience methods for creating GEP instructions and 
struct types.  Patch by David Chisnall, with some tweaks.

llvm-svn: 48531
 2008-03-19 05:06:05 +00:00
Tanya Lattner 0ea4c8d706 Upgrade tests to not use llvm-upgrade. 
llvm-svn: 48530
 2008-03-19 04:36:04 +00:00
Tanya Lattner 1d526b90aa Upgrade tests to not use llvm-upgrade. 
llvm-svn: 48529
 2008-03-19 04:14:49 +00:00
Gordon Henriksen 054817ce06 C bindings for Module-, Function-, and BasicBlock::iterator. 
llvm-svn: 48528
 2008-03-19 03:47:18 +00:00
Tanya Lattner f73582b17c Remove llvm-upgrade and update tests. 
llvm-svn: 48527
 2008-03-19 03:47:13 +00:00
Evan Cheng 56e9e57d28 Fixed a coalescer bug caused by a typo. 
llvm-svn: 48526
 2008-03-19 02:26:36 +00:00
Ted Kremenek 54d62b6d64 Change "style" to "class" in HTML output. 
llvm-svn: 48525
 2008-03-19 01:44:27 +00:00
Ted Kremenek 5ddff02861 More cleanups to HTML rewriter API: remove the InsertTag method; was too complicated 
and clients can achieve a cleaner design just by inserting tags directly.  Reserve
the "html" namespace for meta-level operations (e.g., escaping text, etc.)

llvm-svn: 48524
 2008-03-19 01:30:02 +00:00
Gordon Henriksen 265f780c22 C and Objective Caml bindings for the various getParent methods of the IR. 
Based on Erick Tryzelaar's patch.

llvm-svn: 48523
 2008-03-19 01:11:35 +00:00
Evan Cheng 44c0b4f754 Fix live variables issues: 
1. If part of a register is re-defined, an implicit kill and an implicit def are added to denote read / mod / write. However, this should only be necessary if the register is actually read later. This is a performance issue.
2. If a sub-register is being defined, and it doesn't have a previous use, do not add a implicit kill to the last use of a super-register:
   = EAX, AX<imp-use,kill>
...
AX =
In this case, EAX is live but AX is killed, this is wrong and will cause the coalescer to do bad things.

llvm-svn: 48521
 2008-03-19 00:52:20 +00:00
Devang Patel af75ab8130 Do not use virtual function to identify an analysis pass. 
llvm-svn: 48520
 2008-03-19 00:48:41 +00:00
Ted Kremenek 8800ae68a0 More HTML rewriter cleanups. Preliminary CSS support in code pretty-printing. 
llvm-svn: 48518
 2008-03-18 23:55:46 +00:00
Bill Wendling 2f6ab65d77 On Darwin, GCC issues a ".globl" for something that has a "visibility protected" 
attribute instead of ".protected".

llvm-svn: 48516
 2008-03-18 23:38:12 +00:00
Evan Cheng 484064370a Fix a x86-64 isel lowering bug that's been around forever. A x86-64 varargs function implicitly reads X86::AL, don't clobber it! 
llvm-svn: 48515
 2008-03-18 23:36:35 +00:00
Scott Michel 4799ea70ea Note that gcc 4.0.1 will trip internal LLVM asserts (e.g., pred_iterator) if compiling 
for Release with optimization levels greater than -O0.

llvm-svn: 48513
 2008-03-18 23:13:26 +00:00
Ted Kremenek 5792cebb08 Some cleanups to the HTMLRewrite API. Added support for printing out line 
numbers (more work to be done on aesthetics).

llvm-svn: 48512
 2008-03-18 23:08:51 +00:00
Bill Wendling 43784cc27d It might be nice to have this run as x86 on non-x86 platforms... 
llvm-svn: 48511
 2008-03-18 22:38:22 +00:00