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Author SHA1 Message Date
Reid Spencer
098899bef2 Align the lower portion of the page with the left margin so that the page 
width is not made excessive by the large table of results. Improves
readability of the page.

llvm-svn: 13913
 2004-05-31 21:38:56 +00:00
Reid Spencer
9e332d6760 Clean up the Feature and Regression test output to (a) use section headers, 
(b) avoid <pre> tag so page width doesn't become excessive, (c) omit the
execution time stats, (d) format each reported test in a list with bold
headings for readability, (e) omit long lines of dashes.

llvm-svn: 13912
 2004-05-31 20:59:55 +00:00
Brian Gaeke
8b022564d2 There is no "mcff" here; delete the confusing comments that refer to it. 
llvm-svn: 13911
 2004-05-30 08:29:16 +00:00
Alkis Evlogimenos
f410424283 Pull Interval class out of LiveIntervals. 
llvm-svn: 13910
 2004-05-30 07:46:27 +00:00
Alkis Evlogimenos
4ca4d3e7c9 Add comparator useful for natural comparisons on collections with 
pointers to objects.

llvm-svn: 13909
 2004-05-30 07:45:09 +00:00
Brian Gaeke
18006c7075 Transform an occurrence of if(...) { assert (0) }. 
llvm-svn: 13908
 2004-05-30 07:34:01 +00:00
Alkis Evlogimenos
2598a63586 When spilling an register, introduce a new temporary for each of its 
spills. This allows for more flexibility when allocating registers for
spill code.

llvm-svn: 13907
 2004-05-30 07:24:39 +00:00
Brian Gaeke
f2f7cc0d50 Reduce the amount of LLVM Values for which we save reg. allocator 
state. Also, save the state for the incoming register of each phi
node.

llvm-svn: 13906
 2004-05-30 07:08:43 +00:00
Brian Gaeke
7f4ad50481 Rename verifySavedState to dumpSavedState. Give it a new comment. 
Call it at a more appropriate point.

llvm-svn: 13905
 2004-05-30 04:22:24 +00:00
Brian Gaeke
b4f49d8da5 Insert machine instructions generated for Phi nodes into their 
corresponding MachineCodeForInstruction vectors.

I need to be able to get the register allocated for the thing which is
called PhiCpRes in this code; this should make that task easier, plus,
Phi nodes are no longer "special" in the sense that their
MachineCodeForInstruction is empty.

llvm-svn: 13904
 2004-05-30 03:33:49 +00:00
Brian Gaeke
2281858cf6 Fix typo in head-of-file comment. 
llvm-svn: 13903
 2004-05-30 03:33:48 +00:00
Reid Spencer
d98738fe4d Fix a bug that Chris asserts emphatically is a bug. The changed clause 
would always return false because the Type of a type value is always
Type::TypeTY and can never be a floating point type.

llvm-svn: 13902
 2004-05-30 01:19:48 +00:00
Reid Spencer
4fa0a6a7c1 Make the Regression/Feature test support excise all ": PASS" lines that 
indicate successful tests. We're really only interested in the bad news
in this output :)

llvm-svn: 13901
 2004-05-30 00:17:47 +00:00
Reid Spencer
00aca582a2 Moved this file to lib/Bytecode/Writer because its used there only. 
llvm-svn: 13900
 2004-05-30 00:09:32 +00:00
Brian Gaeke
8daa49f754 Remove unused #include. 
llvm-svn: 13899
 2004-05-29 23:26:13 +00:00
Brian Gaeke
7d68f2e9b0 Add comments. 
llvm-svn: 13898
 2004-05-29 23:10:20 +00:00
Brian Gaeke
3913fdf0e9 Trim whitespace. 
llvm-svn: 13897
 2004-05-29 22:49:51 +00:00
Brian Gaeke
608e0b76e1 Give InsertCodeForPhis() a new documentation comment. 
llvm-svn: 13896
 2004-05-29 22:20:59 +00:00
Alkis Evlogimenos
516e16441b Add method to assign stack slot to virtual register without creating a 
new one.

llvm-svn: 13895
 2004-05-29 20:38:05 +00:00
Alkis Evlogimenos
c5923ac8b1 Add grow() member that grows the maps when the number of virtual 
registers in the function has changed.

llvm-svn: 13893
 2004-05-29 19:03:29 +00:00
Alkis Evlogimenos
d50a5109ff Remove defs vector from live intervals. 
llvm-svn: 13892
 2004-05-29 16:18:57 +00:00
Chris Lattner
f1e8e0a0cf Thoroughly rehack the dynamic linking mechanisms on Win32. The Win32 
dynamic linker does not automatically search libraries when looking up
symbols with GetProcAddress.  Because of this we have to emulate it.  The
only detail is that there doesn't seem to be a way to enumerate the
libraries loaded, so we have a gross hack (tm).

This make the JIT functional on win32 under cygwin.

llvm-svn: 13887
 2004-05-28 23:54:07 +00:00
Chris Lattner
1909d2de05 Prune #includes 
llvm-svn: 13886
 2004-05-28 23:35:39 +00:00
Chris Lattner
6548651756 Fix bizzare problems when you include Config/dlfcn and Config/windows.h in 
the same xlation unit

llvm-svn: 13885
 2004-05-28 21:07:11 +00:00
Chris Lattner
cb37da6501 Add links to new-featuer and code-cleanup bugs 
llvm-svn: 13884
 2004-05-28 20:41:37 +00:00
Chris Lattner
34c4e6652f Reid implemented this. 
llvm-svn: 13883
 2004-05-28 20:30:48 +00:00
Chris Lattner
a0221771ac Changes to make the nightly tester run the regression tests at night, yaay! 
Change contributed by Reid Spencer.

llvm-svn: 13882
 2004-05-28 20:30:23 +00:00
Tanya Lattner
a275dfcce4 updates to ModuloSched 
llvm-svn: 13881
 2004-05-28 20:14:12 +00:00
Brian Gaeke
403be90321 Give PhiCp nodes better names in many cases. 
Simplify InsertPhiElimInstructions(), and give it a better doxygen comment.

llvm-svn: 13880
 2004-05-28 19:34:00 +00:00
Brian Gaeke
2bd005cb45 Make debugging output with -print-machineinstrs more useful: always print out 
the transformed LLVM code which is the input to the instruction selector.

llvm-svn: 13879
 2004-05-28 19:33:59 +00:00
Chris Lattner
523d845aea Unbreak the bugpoint image 
llvm-svn: 13878
 2004-05-28 16:49:54 +00:00
Chris Lattner
a49f11bec4 Fix the big regression that has been killing the nightly tester these last 
few days.  Apparently the old symbol table used to auto rename collisions in
the type symbol table and the new one does not.  It doesn't really make sense
for the new one to do so, so we just make the client do it.

llvm-svn: 13877
 2004-05-28 05:47:27 +00:00
Chris Lattner
9bf4cbeb4b Don't use size() when you mean empty() 
llvm-svn: 13876
 2004-05-28 05:40:19 +00:00
Chris Lattner
37c8081a07 Minor efficiency gain: do 1 nlogn lookup instead of two 
Code cleanup

llvm-svn: 13875
 2004-05-28 05:36:49 +00:00
Chris Lattner
75036dce04 Minor changes. Switch to a SymbolTable remove that does not take linear time 
llvm-svn: 13874
 2004-05-28 05:30:51 +00:00
Chris Lattner
66a81809ff Eliminate this form of SymbolTable::remove. It ignores the type argument 
anyway.  Add a form that takes a type_iterator for the C backend.

llvm-svn: 13873
 2004-05-28 05:30:29 +00:00
Chris Lattner
d702e10ea0 Fix one of the major things that is causing the C Backend to infinite loop 
llvm-svn: 13872
 2004-05-28 05:02:13 +00:00
Chris Lattner
928f12aa15 Add support for getting executable memory on Windows. This is actually 
much easier than on unix.  :)  The only evil thing is that windows.h defines
a macro named FindExecutable, which collides with one of our names.

The JIT now runs on windows, but it cannot resolve external functions
(like printf) yet.

llvm-svn: 13871
 2004-05-28 01:20:58 +00:00
Chris Lattner
2df71158fb Add a new function for the JIT. libsupport is now the only library that 
includes mman.h

llvm-svn: 13870
 2004-05-28 00:59:40 +00:00
Chris Lattner
a691850f26 Add a new function for the JIT 
llvm-svn: 13869
 2004-05-28 00:58:48 +00:00
Chris Lattner
14dedcd354 Use the SystemUtils.h file to do our dirty work. 
llvm-svn: 13868
 2004-05-28 00:57:27 +00:00
Chris Lattner
c063c0369b Right: the #includes are not needed either 
llvm-svn: 13867
 2004-05-28 00:35:51 +00:00
Chris Lattner
12e4e9ea43 Add support for zero length files 
llvm-svn: 13866
 2004-05-28 00:34:42 +00:00
Chris Lattner
247e82a011 Use fileutilities instead of mmap directly 
llvm-svn: 13865
 2004-05-28 00:31:36 +00:00
Chris Lattner
61876bd662 Use the new FileUtilities.h API for mapping a file into an address 
space

llvm-svn: 13864
 2004-05-28 00:24:41 +00:00
Chris Lattner
77bd6789a8 Add a pair of functions to hide system specific details of mapping a file in for reading. 
llvm-svn: 13863
 2004-05-28 00:23:48 +00:00
Reid Spencer
686af1f8bc Remove some more dead code resulting from adding setTypeName(). 
llvm-svn: 13862
 2004-05-28 00:21:06 +00:00
Reid Spencer
3077b8e168 Remove an assertion that uses Type::TypeTy that is never hit and will 
break when Type::TypeTy goes away. Also remove a dead block of code and
dead comments.

llvm-svn: 13861
 2004-05-27 22:05:50 +00:00
Reid Spencer
0030dfe486 Clean up a comment. 
llvm-svn: 13860
 2004-05-27 22:04:46 +00:00
Reid Spencer
693dcc2f89 Fix for bug 348. 
The SymbolTable changes caused this one too.

llvm-svn: 13859
 2004-05-27 21:58:13 +00:00