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35247 Commits

Author SHA1 Message Date
Ted Kremenek e344bbbe84 Renamed "Flush()" to "FlushRecord()". 
llvm-svn: 43772
 2007-11-06 19:49:50 +00:00
Ted Kremenek d015c7b4fd Added support for processing abbreviations in the Deserializer. 
Added some #ifdef-controlled messages for debugging backpatching.

llvm-svn: 43771
 2007-11-06 19:49:16 +00:00
Chris Lattner 26f288b9ea fixes from Kelly Wilson. 
llvm-svn: 43767
 2007-11-06 18:13:32 +00:00
Bill Wendling 56235a28ce Clarify some of the iostreams stuff. 
llvm-svn: 43766
 2007-11-06 09:36:34 +00:00
Evan Cheng d5d59ad634 First step towards moving the coalescer to priority_queue based machinery. 
llvm-svn: 43764
 2007-11-06 08:52:21 +00:00
Evan Cheng 92d23e5204 Fix a bug where a def use operand isn't being detected as a sub-register use. 
llvm-svn: 43763
 2007-11-06 08:50:44 +00:00
Evan Cheng 2dbffa4e76 Add pseudo dependency to force two-address instruction to be scheduled after 
other uses. There was a overly restricted check that prevented some obvious
cases.

llvm-svn: 43762
 2007-11-06 08:44:59 +00:00
Chris Lattner ff25240bae edits for chapter 3 
llvm-svn: 43761
 2007-11-06 07:26:32 +00:00
Chris Lattner 401bf39fa4 chapter 2 edits 
llvm-svn: 43760
 2007-11-06 07:16:22 +00:00
Chris Lattner f0d84f1cc7 edits 
llvm-svn: 43758
 2007-11-06 06:32:18 +00:00
Chris Lattner 0fc613b85d Fix PR1774 and BasicAA/2007-11-05-SizeCrash.ll 
llvm-svn: 43756
 2007-11-06 05:58:42 +00:00
Owen Anderson d378cea030 Add a few comments. 
llvm-svn: 43755
 2007-11-06 05:26:02 +00:00
Owen Anderson eb964eb2c8 DomForest is a forest of registers, not instructions. 
llvm-svn: 43754
 2007-11-06 05:22:43 +00:00
Chris Lattner 978ec3c389 clarify what proto is. 
llvm-svn: 43753
 2007-11-06 05:07:30 +00:00
Chris Lattner 0bf330a1bc Add a real intro to the series. 
llvm-svn: 43752
 2007-11-06 05:02:48 +00:00
Owen Anderson a9057f0b97 StrongPHIElimination requires LiveVariables. 
llvm-svn: 43751
 2007-11-06 04:49:43 +00:00
Bruno Cardoso Lopes 87bb032c05 Better processor definition 
llvm-svn: 43749
 2007-11-06 03:15:20 +00:00
Chris Lattner 4f4048a174 typo from Ryan Brown. 
llvm-svn: 43748
 2007-11-06 01:40:41 +00:00
Chris Lattner e6819aeee0 fixes from Ryan Brown. 
llvm-svn: 43747
 2007-11-06 01:39:12 +00:00
Owen Anderson 0d28238a1f Add a missing #include. 
llvm-svn: 43746
 2007-11-06 01:26:56 +00:00
Chris Lattner 362709dff1 wrap long lines 
llvm-svn: 43745
 2007-11-06 01:15:27 +00:00
Dan Gohman 08143e397d Add support for vector remainder operations. 
llvm-svn: 43744
 2007-11-05 23:35:22 +00:00
Dan Gohman 4decbc5002 Fix an abort in instcombine when folding creates a vector rem instruction. 
llvm-svn: 43743
 2007-11-05 23:16:33 +00:00
Rafael Espindola fa0df55bdd Move the LowerMEMCPY and LowerMEMCPYCall to a common place. 
Thanks for the suggestions Bill :-)

llvm-svn: 43742
 2007-11-05 23:12:20 +00:00
Ted Kremenek 4556582e2b Added support in serializer and deserializer to create arbitrary blocks. 
Added detection of end-of-stream in deserializer.

llvm-svn: 43736
 2007-11-05 21:36:35 +00:00
Dale Johannesen 4646aa3e33 Make labels work in asm blocks; allow labels as 
parameters.  Rename ValueRefList to ParamList
in AsmParser, since its only use is for parameters.

llvm-svn: 43734
 2007-11-05 21:20:28 +00:00
Ted Kremenek e7fb505f58 Added default creation of root-level block by bitstream serializer. 
llvm-svn: 43732
 2007-11-05 20:47:27 +00:00
Chris Lattner 2f86ed734d merge in various fixes from Kelly Wilson. 
llvm-svn: 43731
 2007-11-05 20:13:56 +00:00
Chris Lattner fbfae1bd7e add some links to the tutorial index and between chapters. 
llvm-svn: 43730
 2007-11-05 20:04:56 +00:00
Chris Lattner a25729e0d0 grammaro 
llvm-svn: 43729
 2007-11-05 19:33:52 +00:00
Devang Patel b98d2050a2 If a value is incoming from outside the loop then the value does not need remapping and the value is never tracked through LastValueMap. 
llvm-svn: 43728
 2007-11-05 19:32:30 +00:00
Chris Lattner 4484d8d7f0 recursive types are our friend. 
llvm-svn: 43727
 2007-11-05 19:28:07 +00:00
Chris Lattner 2a8fd134ea mention possibility of using a visitor 
llvm-svn: 43726
 2007-11-05 19:25:14 +00:00
Chris Lattner a94cfa13e7 clarify why prototype::codegen returns a function. 
llvm-svn: 43725
 2007-11-05 19:22:50 +00:00
Chris Lattner fd3cb0890b TOC for chapter 8 
llvm-svn: 43724
 2007-11-05 19:10:15 +00:00
Chris Lattner 639a18dc26 add table of contents to each chapter. 
llvm-svn: 43723
 2007-11-05 19:06:59 +00:00
Lauro Ramos Venancio 1a30c18e88 [ARM] Fix code generation for: 
static __thread struct {
    int a;
    int b;
} teste = {0, 0};

llvm-svn: 43722
 2007-11-05 18:33:37 +00:00
Ted Kremenek e93520d977 Fixed bug where tombstone key and empty key for DenseMap used for 
pointer backpatching in deserializer were improperly created and
resulted in an assertion failure.

llvm-svn: 43721
 2007-11-05 18:13:03 +00:00
Duncan Sands f7ae8bd090 Don't output ABI size padding twice. By using the store 
size for the field we get ABI padding automatically, so
no need to put it in again when we emit the field.

llvm-svn: 43720
 2007-11-05 18:03:02 +00:00
Chris Lattner 38eec3071a add link to llvmbuilder doxygen docs 
llvm-svn: 43719
 2007-11-05 18:02:15 +00:00
Chris Lattner 9b2f7773ac spell identifier correctly. 
llvm-svn: 43718
 2007-11-05 17:54:34 +00:00
Chris Lattner e02310d5e3 fix typo 
llvm-svn: 43717
 2007-11-05 17:52:04 +00:00
Chris Lattner 2172186c7b Dan points out that mem2reg also promotes vectors: be more precise. 
llvm-svn: 43715
 2007-11-05 17:45:54 +00:00
Evan Cheng 8bb30184a8 Move SimpleRegisterCoalescing.h to lib/CodeGen since there is now a common 
register coalescer interface: RegisterCoalescing.

llvm-svn: 43714
 2007-11-05 17:41:38 +00:00
Chris Lattner 3527796804 clarify 
llvm-svn: 43712
 2007-11-05 17:39:26 +00:00
Chris Lattner 3a39ad630a fix typo 
llvm-svn: 43711
 2007-11-05 17:38:34 +00:00
Duncan Sands d6f131ba6f Fix some typos. 
llvm-svn: 43709
 2007-11-05 16:04:58 +00:00
Duncan Sands f8bc406d5d Trivial fixes. 
llvm-svn: 43707
 2007-11-05 15:15:50 +00:00
Evan Cheng 9337929aae Use movups to spill / restore SSE registers on targets where stacks alignment is 
less than 16. This is a temporary solution until dynamic stack alignment is
implemented.

llvm-svn: 43703
 2007-11-05 07:30:01 +00:00
Chris Lattner 6cdadb6041 add a link. 
llvm-svn: 43702
 2007-11-05 07:02:49 +00:00