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4694 Commits

Author SHA1 Message Date
Chris Lattner
8917d36229 This simplifies the CWriter code, makes the generated code easier to read, 
and makes the output work with the intel compiler.  Overall, a win.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9671 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-03 04:31:54 +00:00
Chris Lattner
de90b76670 Implement InstCombine/cast-set.ll: test1, test2, test7 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9670 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-03 04:25:02 +00:00
Chris Lattner
8ee9204309 Fix bug with zero sized casts 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9667 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-03 01:29:41 +00:00
Chris Lattner
7635ea4230 Eliminate the silly namedContext member of printType 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9666 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-03 01:01:59 +00:00
Chris Lattner
15869aa2c7 All DSGraphs keep a reference to the targetdata they are created with. This is 
used to eliminate the hard coded, hacked in, sparc specific, global TargetData.
Changing the TargetData used to actually match the code fixes problems, and
eliminates a crash.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9659 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-02 22:27:28 +00:00
Chris Lattner
dbfe36e51e Fix bug: test/Regression/Analysis/DSGraph/2003-11-02-NodeCollapsing.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9658 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-02 21:02:20 +00:00
Chris Lattner
fc07a3473a Fix bug in previous checkin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9656 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-02 06:54:48 +00:00
Chris Lattner
bc61e661bd Implement transmogriphication of allocation instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9654 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-02 05:57:39 +00:00
Chris Lattner
d6d0d8c18d Fix PR78 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9648 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-02 02:06:27 +00:00
Chris Lattner
fa395ec036 The "correct" fix for CBackend/2003-10-23-UnusedType.ll is to not even try 
to emit types which are not used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9647 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-02 01:29:27 +00:00
Chris Lattner
ba12c23ca7 Including the symbol table in the FindUsedTypes analysis was the WRONG way 
to fix test/Regression/CBackend/2003-10-23-UnusedType.ll.  This completely
neutered the deadtypeelim pass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9646 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-02 01:28:41 +00:00
Chris Lattner
bb9ae1512e Strip off CPR's manually, because if we don't, the inliner doesn't delete dead 
functions.  GRR


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9641 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-31 21:05:58 +00:00
Chris Lattner
07a38e7b77 Make the call graph more precise despite the hated constantpointerrefs. 
Do you detect the animosity I feel towards CPRs yet?


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9640 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-31 21:05:12 +00:00
Chris Lattner
bc539434c5 Did I mention that I _HATE_ CPRs? 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9639 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-31 18:38:06 +00:00
Chris Lattner
b10bed8a63 Constant pointer refs are causing these to fail unnecessarily, which is causing 
a lot of code to be pessimized.  I hate CPRs.  :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9635 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-31 17:51:16 +00:00
Alkis Evlogimenos
088eb45cf4 Use already existing classes for post order iterator. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9629 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-31 03:02:34 +00:00
Chris Lattner
95e5a2cc3f Make use of the new AssemblyAnnotationWriter interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9619 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 23:41:03 +00:00
Brian Gaeke
3ceac85296 Include llvm/CodeGen/MachineCodeForInstruction.h. Use it to start 
implementing verifySavedState().

In saveState(), use the new AllocInfo::AllocStateTy enum, and increment
Insn each time through the loop.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9617 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 21:21:33 +00:00
Brian Gaeke
82c5eb7bc8 Make AllocState an enum. 
Move the stringifying method for that enum into class AllocInfo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9616 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 21:21:22 +00:00
Alkis Evlogimenos
74fa84fcef Output types in reverse postorder. This will allow the ByteCode/Reader 
to create the minimum number of opaque types for each type with a
cycle in its type graph.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9615 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 21:04:44 +00:00
Alkis Evlogimenos
60048b8a66 Put DEBUG_OUTPUT at the top along with TRACE_LEVEL. Also fix the code 
inside DEBUG_OUTPUT so that it compiles.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9614 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 18:33:58 +00:00
Chris Lattner
14fffaf6c1 When someone includes CallGraph.h, make sure that they link in CallGraph.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9611 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 05:17:30 +00:00
Chris Lattner
8ea8f36a7f Make sure that PHI node operands are first class types 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9607 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 01:38:18 +00:00
Chris Lattner
bb60904469 Fix bug: 2003-10-29-CallSiteResolve.ll & PR70 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9600 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 00:46:41 +00:00
Chris Lattner
88c1738064 Print the names of more opaque types 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9598 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 00:22:33 +00:00
Chris Lattner
daf2a492a7 Make sure to print opaque types names if they are available. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9597 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 00:12:51 +00:00
Chris Lattner
942457564d Refactor code, initial implementation of -insert-block-profiling pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9593 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-29 21:24:22 +00:00
Brian Gaeke
bc839b5827 Explicitly cast type, so we aren't passing output_vbr a size_t. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9590 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-29 20:09:01 +00:00
Brian Gaeke
3386e45440 Tweak sed commands so that they filter out more # stuff and also 
work on Mac OS X. Also turn ${...} into $(...); we do not speak BSD
Make.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9589 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-29 20:07:35 +00:00
Chris Lattner
546fc40d69 Fix PR66 & ScalarRepl/2003-10-29-ArrayProblem.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9585 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-29 17:55:44 +00:00
Chris Lattner
6ace4daa57 Fix bug: ConstantMerge/2003-10-28-MergeExternalConstants.ll & PR64 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9579 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-29 06:01:26 +00:00
Brian Gaeke
11911abf5c In VM::create(), comment out almost the whole function if NO_JITS_ENABLED, 
because the Arch variable will likely be undefined.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9576 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-29 04:24:09 +00:00
Alkis Evlogimenos
5d1bdcd6f6 Add more debugging info to help tracing the SlotCalculator. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9575 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-29 03:12:12 +00:00
Chris Lattner
fe2143d87d Check in statistifying patch for Bill 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9572 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-28 23:14:59 +00:00
Chris Lattner
c2bcde4da0 Fix PR62, and llvm/test/Regression/CBackend/2003-10-28-CastToPtrToStruct.ll 
ConstantExpr's can use unrelated types, make sure to scan them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9569 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-28 23:09:45 +00:00
Chris Lattner
c0204e0b73 Pass in argc & argv 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9563 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-28 22:42:24 +00:00
Chris Lattner
baa2007fae Initial checkin of profiling instrumentation pass. So far, despite the 
file name, we only support function profiling.  This will be fixed in the
near future.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9547 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-28 18:59:04 +00:00
Chris Lattner
7b6dd2950f Eliminate using declarations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9543 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-27 21:44:09 +00:00
Chris Lattner
2e8dfb8221 Propagating constants to arguments can make other arguments constant. For now 
do something dumb, and inefficient, but more complete.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9542 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-27 21:09:00 +00:00
Chris Lattner
35956558e2 Fix test: Linker/2003-10-27-LinkOncePromote.ll 
Fix PR58


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9530 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-27 16:39:39 +00:00
Chris Lattner
198f4507e2 Get the list of PHI node values before the basic block is split. Also, add 
PHI node entries for unwind instructions just like for call instructions which
became invokes!  This fixes PR57, tested by
Inline/2003-10-26-InlineInvokeExceptionDestPhi.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9526 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-27 05:33:09 +00:00
Chris Lattner
764486f5e4 Attempt to provide support for those without RTLD_DEFAULT. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9503 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-25 16:55:32 +00:00
Chris Lattner
b8afbe6139 Unbreak the build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9502 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-25 16:18:03 +00:00
Brian Gaeke
8fc493430c Publicize the type of FnAllocState. 
Prototype option to save state in a global instead of as a Constant in
 the Module. (Turned off, for now, with the on/off switch welded in the off
 position. You get the idea.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9500 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 21:21:58 +00:00
Chris Lattner
3e43026095 standardize command line option names 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9496 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 20:05:58 +00:00
Brian Gaeke
f143d3c284 ExecutionEngine::create no longer takes a TraceMode argument. 
CurFrame, TraceMode, and the CachedWriter are history.
The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history.
ExecutionContext now keeps Values for each stack frame in a std::map.
printValue() and print() are history.
executeInstruction() is now part of run().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9493 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 19:59:37 +00:00
Brian Gaeke
a824f42074 ExecutionEngine::create no longer takes a TraceMode argument. 
CurFrame, TraceMode, and the CachedWriter are history.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9492 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 19:59:28 +00:00
Brian Gaeke
02438ca254 The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9490 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 19:59:18 +00:00
Brian Gaeke
03e43dcfe7 Reduce the number of #includes. 
CurFrame, TraceMode, and the CachedWriter are history.
ArrayChecksEnabled and non-QuietMode are history.
The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history.
ExecutionContext now keeps Values for each stack frame in a std::map.
Stop pre-initializing Values on the stack to 42.
Remove some dead variables, excess whitespace and commented-out code.
executeInstruction() is now part of run().
printValue() and print() are history.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9489 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 19:59:01 +00:00
Brian Gaeke
20a277e162 ExecutionEngine::create no longer takes a TraceMode argument. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9488 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 19:58:38 +00:00
Brian Gaeke
242978cdee Destroy MachineFunction for any Function that we are about to 
recompile and relink. This keeps it from failing an assertion when
it goes and tries to construct a new MachineFunction for that Function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9459 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 03:55:37 +00:00
Brian Gaeke
232db6e8d6 Move the implementations of ==, != on AllocInfos here, from UnpackTraceFunction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9452 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 20:39:18 +00:00
Brian Gaeke
537132bf12 Move AllocInfo structure to a private AllocInfo.h header file. 
Make FnAllocState contain vectors of AllocInfo, instead of LLVM Constants.
Give doFinalization a method comment, and let it do the work of converting
 AllocInfos to LLVM Constants.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9451 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 20:32:55 +00:00
Brian Gaeke
b8dbbcee25 Make FnAllocState contain vectors of AllocInfo, instead of LLVM Constants. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9450 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 20:32:02 +00:00
Brian Gaeke
3d7125cd66 New file, containing AllocInfo structure. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9449 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 20:31:51 +00:00
Chris Lattner
472a7ef1cb Fix bug: CBackend/2003-10-23-UnusedType.ll and hopefully 252.eon 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9441 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 19:30:30 +00:00
Chris Lattner
2e56dd82b3 We might as well strip off any CPRs before propagation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9437 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 18:49:23 +00:00
Chris Lattner
4065ef99f9 Fail gracefully if we have a zero arg varargs function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9436 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 18:39:22 +00:00
Misha Brukman
f54c437714 * Eliminate `using' directive 
* Fix order of #includes
* Make code layout more consistent
* Eliminate extraneous whitespace and comment-lines


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9433 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 18:10:02 +00:00
Misha Brukman
396c8c34ed * Fix order of #include files 
* Doxygen-ify method comments


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9432 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 18:06:27 +00:00
Misha Brukman
0d82a54bb9 * Order #includes as per style guide 
* Doxygen-ify comments
* Make code layout more consistent


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9431 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 18:03:50 +00:00
Misha Brukman
a1f64355d7 * Use C++ style comments instead of C-style 
* Make file description more readable
* Make code layout more consistent, include comment in assert so it's visible
  during execution if it hits


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9430 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 18:02:47 +00:00
Misha Brukman
1913848e33 * Eliminate `using' directive 
* Order #includes as per style guide


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9429 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 18:00:34 +00:00
Chris Lattner
ff5bf9c62b * We were forgetting to pass varargs arguments through a call 
* Add a work around for bug PR56, gross but necessary for now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9428 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 17:44:53 +00:00
Misha Brukman
0849f5ace9 * Eliminate `using' directive 
* Make code layout more consistent


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9427 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 17:43:17 +00:00
Misha Brukman
5e152593e0 Make code layout more consistent. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9426 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 17:39:37 +00:00
Chris Lattner
cadff4477e Delete unused EmitByteSwap method 
Implement mul/div/rem constant expressions


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9424 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 17:21:43 +00:00
Chris Lattner
d358e6fed5 Check in initial version of ipcp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9423 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 16:52:27 +00:00
Misha Brukman
b461d37be9 Make code layout more consistent. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9418 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 16:48:30 +00:00
Misha Brukman
c8893fcc71 * Order includes according to style guide 
* Convert tabs to spaces
* Make code fit within 80 columns


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9416 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 16:22:08 +00:00
Chris Lattner
653de272c2 Fix bug: instcombine/2003-10-23-InstcombineNullFail.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9403 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 05:21:48 +00:00
Chris Lattner
c3afd9bf4b Make this pass substantially stronger by having it delete dead return values 
as well as arguments.  Now it can delete arguments and return values which are
only passed into other arguments or are returned, if they are dead.  This causes
it to delete several hundred extra args/retvals from the C++ hello world program,
shrinking it by about 2K.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9398 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 03:48:17 +00:00
Chris Lattner
ce94319558 This important patch fixes two warnings in the linker which can occur from linking 
valid pieces of code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9390 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 23:03:38 +00:00
Brian Gaeke
3692fd97a6 Change the type of FnAllocState. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9388 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 20:44:29 +00:00
Brian Gaeke
60a3c55c4f Don't worry about converting each function's reg. alloc. state into One Big 
Constant early on, because we can do it in doFinalization.

Tighten up a comment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9387 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 20:44:23 +00:00
Brian Gaeke
b8dc21e1e2 Add prototype for verifySavedState(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9386 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 20:23:13 +00:00
Brian Gaeke
af84370908 Doxygenify method comments. 
Try to improve method comments a little.
Get rid of some excess whitespace; put braces on previous line when possible.
Add stub for method to verify the work of saveState().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9385 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 20:22:53 +00:00
Chris Lattner
b7c4c992be This is a disgusting hack that improves code substantially, by making 
callgraphSCC passes more effective.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9384 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 18:53:31 +00:00
Chris Lattner
59dc17873d Do not add unreachable code to a natural loop! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9377 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 16:41:21 +00:00
Chris Lattner
d073ea0053 Make sure to print labels on nodes without names 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9376 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 16:30:58 +00:00
Chris Lattner
a75b3ef9a8 If the basic block has no name, make sure to print the % number of it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9375 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 16:22:42 +00:00
Chris Lattner
002362c837 Implement the Function::viewCFG* methods, for use in a debugger. Also, the 
-print-cfg pass now lives here.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9374 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 16:03:49 +00:00
Misha Brukman
0b51e4a438 Add comments to describe what these functions actually do. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9370 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 05:50:40 +00:00
Misha Brukman
3494329a26 * Use <cmath> instead of <math.h> 
* Order #includes according to LLVM coding standards


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9369 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 05:09:56 +00:00
Misha Brukman
f978ef56fc Removed completely duplicated function comment (an identical one appears later). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9368 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 04:55:09 +00:00
Misha Brukman
bb8c863e27 No, really, order the #includes correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9367 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 04:51:36 +00:00
Chris Lattner
6be5e567ce Update the 'used' flag correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9366 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 04:43:18 +00:00
Chris Lattner
4cb766af4a Loop over the module, not the symbol table. This makes the code handle 
unused external functions again


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9365 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 04:42:20 +00:00
Chris Lattner
efd47ba3ac Implement FunctionResolve/2003-10-21-GlobalResolveHack.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9363 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 03:35:34 +00:00
Misha Brukman
523b30cb59 * Fix order of #includes to follow style guide 
* It's no longer a BasicBlock pass: update comment on run() method
* Fix placement of braces to be consistent
* Delete extraneous whitespace


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9361 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 03:27:45 +00:00
Misha Brukman
2e385b4622 Converted tabs to spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9360 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-22 03:10:26 +00:00
Chris Lattner
5858e1e3f3 Fix bug: FunctionResolve/2003-10-21-GlobalTypeDifference.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9359 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-21 23:17:56 +00:00
Chris Lattner
aeb18ce9c0 Fix bug: Linker/2003-10-21-ConflictingTypesTolerance.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9357 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-21 22:46:38 +00:00
Chris Lattner
f85770c9a6 Fix message to make more sense and confuse Chris less 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9354 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-21 21:52:20 +00:00
Brian Gaeke
f1fce0881f Fix off-by-one error in processing of libraries named on command line. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9351 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-21 21:07:12 +00:00
Chris Lattner
2765c41c98 Make sure to add a type for va_next operands, which may not other wise 
occur in the module


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9336 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-21 17:40:54 +00:00
Chris Lattner
389dbfbd8b Fix problem which effected linking apache 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9335 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-21 17:39:59 +00:00
Chris Lattner
08d702b61d Hrm, unbreak stuph :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9334 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-21 17:22:23 +00:00
Chris Lattner
ff3d5d9702 Fix preselection/lowerswitches bug 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9333 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-21 16:29:23 +00:00
Chris Lattner
4c62e79c59 Pull the PHI special case into it's own visit* method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9332 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-21 16:09:23 +00:00