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29618 Commits

Author SHA1 Message Date
Reid Spencer e84cf92141 For PR411: 
This pass is no longer needed.

llvm-svn: 33917
 2007-02-05 20:41:05 +00:00
Reid Spencer ba09a3e5f0 Create a pass to strip dead function declarations (prototypes). This is 
for use by llvm-extract and bugpoint.

llvm-svn: 33916
 2007-02-05 20:24:25 +00:00
Devang Patel 3f806969ed Fix PR1158 
Do not insert Analysis pass, if it is already available.

llvm-svn: 33915
 2007-02-05 19:34:17 +00:00
Devang Patel f21214c091 Test case for PR1158 
llvm-svn: 33914
 2007-02-05 19:33:20 +00:00
Zhou Sheng 85f9778f0b Add a class APInt to represent arbitrary precision constant integral values. 
It is a functional replacement for common case integer type like "unsigned",
"uint64_t", but also allows non-byte-width integer type and large integer
value types such as 3-bits, 15-bits, or more than 64-bits of precision. For
more details, see pr1043.

llvm-svn: 33913
 2007-02-05 17:29:16 +00:00
Reid Spencer ac6bfc5221 Regenerate. 
llvm-svn: 33912
 2007-02-05 17:04:00 +00:00
Reid Spencer 9894d6cba5 ! removal was a little over zealous. Put the ! back in asserts. 
llvm-svn: 33911
 2007-02-05 17:01:20 +00:00
Lauro Ramos Venancio 809cbf527f Fix unord test. 
llvm-svn: 33910
 2007-02-05 16:33:56 +00:00
Reid Spencer a7bb3e9673 Regenerate. 
llvm-svn: 33909
 2007-02-05 10:18:06 +00:00
Reid Spencer 22507b4fbf Assembler no longer prints ! at the end of its error messages. 
llvm-svn: 33908
 2007-02-05 10:17:51 +00:00
Reid Spencer de1d05f0f1 There is nothing exclamatory about an error message. No other compiler 
or assembler uses ! at the end of every message. We shouldn't either.

llvm-svn: 33907
 2007-02-05 10:16:10 +00:00
Reid Spencer 61ae7b7869 Make the RUN: line readable. 
llvm-svn: 33906
 2007-02-05 10:09:41 +00:00
Reid Spencer f8094e4719 Don't prevent install target from descending into the utils directory. 
It prevents "make install" on a clean directory from working.

llvm-svn: 33905
 2007-02-05 09:43:17 +00:00
Chris Lattner 9132f16d6c add a note 
llvm-svn: 33904
 2007-02-05 06:30:51 +00:00
Reid Spencer c04536470a Use opt to generate the list of passes to run. 
llvm-svn: 33903
 2007-02-05 06:10:19 +00:00
Chris Lattner 83ac5ae9f3 Fix miscompilations of consumer-typeset, telecomm-gsm, and 176.gcc. 
llvm-svn: 33902
 2007-02-05 05:57:49 +00:00
Reid Spencer a1d35926b7 For PR1177: 
Revert last patch which caused iteration invalidation.

llvm-svn: 33901
 2007-02-05 05:23:32 +00:00
Chris Lattner 0a28e90f2c fix a miscompilation of 176.gcc 
llvm-svn: 33900
 2007-02-05 04:09:35 +00:00
Reid Spencer 4e76c3a482 For PR411: 
Don't re-use var names.

llvm-svn: 33899
 2007-02-05 04:00:04 +00:00
Chris Lattner 0132cdda10 new testcase for 1174, currently xfailed 
llvm-svn: 33898
 2007-02-05 03:56:59 +00:00
Owen Anderson f6fa108993 Use DenseMap for pointer->pointer maps. 
llvm-svn: 33897
 2007-02-05 02:39:47 +00:00
Bill Wendling 4573a8f613 Use unsigned char& instead of std::vector<>::reference. 
llvm-svn: 33896
 2007-02-05 02:37:07 +00:00
Anton Korobeynikov d282d49e78 Test for PR1173 
llvm-svn: 33895
 2007-02-05 02:28:56 +00:00
Chris Lattner 044e099765 fix bug number 
llvm-svn: 33894
 2007-02-05 02:26:07 +00:00
Chris Lattner 7936b6585c test for pr1173 
llvm-svn: 33893
 2007-02-05 02:19:09 +00:00
Chris Lattner 3e009e8b8f rewrite shift/shift folding, now that types are not signed. 
llvm-svn: 33892
 2007-02-05 00:57:54 +00:00
Chris Lattner c5fd530aaf testcase for PR1175 
llvm-svn: 33891
 2007-02-04 23:55:04 +00:00
Nick Lewycky 15245953a5 Fix indenting, remove tabs. 
Learn from sext and zext. The destination value falls within the range of the
source type.

Generalize properties regarding constant ints.

Get smarter about marking blocks as unreachable. If 1 >= 2 in order for this
block to execute, then it isn't reachable.

llvm-svn: 33889
 2007-02-04 23:43:05 +00:00
Anton Korobeynikov 465c0253c3 Fixing silly "not-implemented" bug in AsmPrinter. This fixes PR1169. 
llvm-svn: 33888
 2007-02-04 23:27:42 +00:00
Reid Spencer 4087017e4f Make Stacker makefiles more compliant with LLVM standards. 
Fix linkage problems after libLLVMTransforms.a was removed.

llvm-svn: 33887
 2007-02-04 22:25:16 +00:00
Reid Spencer 1e86e65b83 When using LINK_COMPONENTS, append the components to the end of the 
libraries linked with. This permits a project to still use USEDLIBS to
specify its own libraries in conjunction with LINK_COMPONENTS. llvm-stacker
needs this after libLLVMTransforms.a went away.

llvm-svn: 33886
 2007-02-04 22:12:25 +00:00
Reid Spencer 7b4d83c252 Fix grammaro in output message. 
llvm-svn: 33885
 2007-02-04 22:08:16 +00:00
Chris Lattner fe8c530d79 Fix a miscompilation in the addr mode code trying to implement X | C and 
X + C to promote LEA formation.  We would incorrectly apply it in some cases
(test) and miss it in others.

This fixes CodeGen/X86/2007-02-04-OrAddrMode.ll

llvm-svn: 33884
 2007-02-04 20:18:17 +00:00
Chris Lattner 03503b5e31 new testcase for x86 backend miscompilation 
llvm-svn: 33883
 2007-02-04 20:15:15 +00:00
Chris Lattner 19083a4671 switch the VRBaseMap in the scheduler from an std::map to a DenseMap. This 
speeds up the isel pass from 2.5570s to 2.4722s on kc++ (3.4%).

llvm-svn: 33879
 2007-02-04 08:47:20 +00:00
Chris Lattner 9af2c86bc8 Introduce new UnarySDNode/BinarySDNode/TernarySDNode nodes, which coallocate 
their operands with the node itself.  This reduces malloc traffic for operand
lists.  This reduces isel time on kc++ from 2.6164 to 2.5570s, about 2.3%.

llvm-svn: 33878
 2007-02-04 08:35:21 +00:00
Chris Lattner 69b02ab54c Add a new SDNode ctor and InitOperands method. This allows the operands for 
an SDNode to be allocated as part of the node itself, instead of being a
separate new[]'d object.  Switch HandleSDNode, LoadSDNode, and StoreSDNode
to use this mechanism.  This saves one heap allocation and free for each node
of this type that is allocated.  This reduces isel time from 2.7638 to 2.6164s
on kc++, which is a 5.6% speedup.

llvm-svn: 33877
 2007-02-04 08:13:53 +00:00
Chris Lattner 22639f3d90 eliminate the SDNode::setValueTypes method. 
llvm-svn: 33876
 2007-02-04 07:37:24 +00:00
Chris Lattner f17b4222e2 eliminate a bunch of duplicate ctors and helper functions. 
llvm-svn: 33875
 2007-02-04 07:28:00 +00:00
Reid Spencer d3ba7d9b42 Fix some comments and other minor sundry things. 
llvm-svn: 33873
 2007-02-04 04:43:17 +00:00
Reid Spencer 2dc3653531 Ensure that visibility and section are properly propagated. 
llvm-svn: 33872
 2007-02-04 04:30:33 +00:00
Reid Spencer 90246aa71e Back out last revision which was committed by accident. 
llvm-svn: 33871
 2007-02-04 04:29:21 +00:00
Reid Spencer 2ea1bb2b8a Make sure that section and visibility are properly propagated. 
llvm-svn: 33870
 2007-02-04 04:28:18 +00:00
Chris Lattner edfc7e5fa2 move MorphNode to out of line and merge setNodeOperands into it. There is 
no behavior or performance change here.

llvm-svn: 33869
 2007-02-04 02:49:29 +00:00
Chris Lattner 3bf17b6fa5 simplify MorphNodeTo to take a VTList operand. 
llvm-svn: 33868
 2007-02-04 02:41:42 +00:00
Chris Lattner 486edfbc6f eliminate some extraneous methods in SDNode 
llvm-svn: 33867
 2007-02-04 02:32:44 +00:00
Chris Lattner 20754cc579 Give each selectiondag node class a home for it's vtable and rtti info 
llvm-svn: 33866
 2007-02-04 02:23:32 +00:00
Reid Spencer cb4d3f2902 Prepare for PR411 
llvm-svn: 33865
 2007-02-04 02:11:13 +00:00
Chris Lattner 010ee96261 Encode small integers more densely in foldingset, avoiding overflowing the SmallVector as often. 
llvm-svn: 33864
 2007-02-04 01:48:10 +00:00
Chris Lattner 289aa4495c Switch VAlueMap from std::map to DenseMap. 
llvm-svn: 33863
 2007-02-04 01:35:11 +00:00