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4236 Commits

Author SHA1 Message Date
Brian Gaeke
305f02dd64 Fix typo in comment. Take out some random whitespace. 
(Partial merge from my working file)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8564 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-16 15:38:05 +00:00
Brian Gaeke
d0534a863a Edit comment for accuracy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8562 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-16 15:36:50 +00:00
Misha Brukman
950971dfe6 Fixed spelling & grammar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8559 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-16 15:31:46 +00:00
Vikram S. Adve
5be7434c8b Fix longjmp case so that, along with the call to abort(), we also 
generate the appropriate CallArgsDescriptor and tmp. virtual regs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8554 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-16 05:56:22 +00:00
Vikram S. Adve
bed4effb84 Add flag to control whether or not delay slots are filled during 
instruction scheduling (this is off by default).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8553 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-16 05:55:15 +00:00
Chris Lattner
bdbecac051 Fix problems with programs that prototype printf to something unusual 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8538 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 16:47:12 +00:00
Chris Lattner
77b398cd5f Minor cleanups, give credit, remove code that should not be necessary, and 
was a "major hack"  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8524 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 05:43:05 +00:00
Brian Gaeke
41de073b04 Fix typos in comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8523 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 05:28:42 +00:00
Chris Lattner
6420f1cd50 Initial checkin of the Setjmp/Longjmp lowering/transformation pass, 
contributed by the masterful Bill Wendling!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8520 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 04:56:27 +00:00
Chris Lattner
c9d3e5721b Ugh, a bug fix needed because of the bug in the CallGraph code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8519 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 04:52:00 +00:00
Chris Lattner
f52d01bbc5 These two conditions are not exclusive!! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8518 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 04:35:16 +00:00
Chris Lattner
b31247a840 Make the print output more useful 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8517 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 04:29:37 +00:00
Chris Lattner
ad9b5f31ea Fix bug: PruneEH/2003-09-14-ExternalCall.llx 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8516 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 02:22:50 +00:00
Chris Lattner
e07007c2bd Fix bug: Inline/2003-09-14-InlineValue.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8514 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 02:10:16 +00:00
Chris Lattner
abe83ae992 Fix a spello Misha made while fixing one of my appostrifications 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8510 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 00:33:20 +00:00
Chris Lattner
a497748fb1 Make sure to cannonicalize loops before running indvar simplify 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8502 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-12 16:45:01 +00:00
Chris Lattner
8fce16ef1a Do not return success after checking only the FIRST USE of a gep instruction. 
Instead, check all uses.
This fixes bug: ScalarRepl/2003-09-12-IncorrectPromote.ll
This also fixes the miscompilation of Ptrdist/bc


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8493 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-12 16:02:12 +00:00
Chris Lattner
fe7ea0da17 Minor optimization efficiency improvement: 
- Run mem2reg promotion first
  - Only rerun passes if the previous thing changed something


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8490 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-12 15:36:03 +00:00
Misha Brukman
37f92e2568 Fixed spelling and grammar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8489 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 22:34:13 +00:00
Chris Lattner
515c97c230 Simplify code 
Implement InstCombine/mul.ll:test9


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8488 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 22:24:54 +00:00
Misha Brukman
2f2d06506c Fixed spelling and grammar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8478 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 18:14:24 +00:00
Misha Brukman
3cfb6b13c0 Apostrophes are only used for possession and quoting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8473 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 16:58:31 +00:00
Chris Lattner
38aec32560 Integrate functionality of the mem2reg pass directly into this pass to make 
the combination more effective


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8471 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 16:45:55 +00:00
Chris Lattner
c444a4228f Renamed DominatorTree::Node::getNode() -> getBlock() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8469 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 16:26:13 +00:00
Misha Brukman
352361b409 Spell `definite' correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8467 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 15:32:37 +00:00
Misha Brukman
7bc439a4b6 Spell `definitely' correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8466 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 15:31:17 +00:00
Misha Brukman
36d10ef7e7 * Move include files from middle of file to the top where they belong, moving 
the #define up there too
* Since we're including system headers, use the ones in include/llvm/Config
* While we're here, use the canonical LLVM header ordering algorithm


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8463 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 20:52:05 +00:00
Chris Lattner
545a76ced8 Unwind instructions are intrinsically alive, just like returns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8462 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 20:38:14 +00:00
Chris Lattner
b884f597d6 Rework dominator interfaces to handle changes in the post-dominance 
construction.  Now there may be multiple root blocks, and null is a
special node used to mark the "virtual" exit node of a CFG.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8461 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 20:37:51 +00:00
Chris Lattner
706e61ead9 Rework post dominator information so that we do not have to 
unify all exit nodes of a function to compute post-dominance information.
This does not work with functions that have both unwind and return nodes,
because we cannot unify these blocks.  The new implementation is better
anyway. :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8460 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 20:37:08 +00:00
Chris Lattner
1df2998451 Update for new UnifyFunction... API 
Remove using decl


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8458 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 20:35:33 +00:00
Chris Lattner
4ea31ca391 Remove #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8457 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 20:35:21 +00:00
Chris Lattner
f46057be77 Expand the pass to unify all of the unwind blocks as well 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8456 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 20:34:51 +00:00
Chris Lattner
d0b52cf3e7 Remove a bunch of warnings from the CBE generated C code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8455 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 20:12:09 +00:00
Chris Lattner
4b2a71d621 "the one true solution for compatibility with GCC 3.3+" 
... or so I hope


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8454 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 20:08:00 +00:00
Chris Lattner
b787e13e73 Be a little more specific about what is begin generated. Only print 
command line if VERBOSE=1


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8453 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 19:52:54 +00:00
Chris Lattner
b3aad5d28f Only emit inter-field-padding if the amount of padding is != 0 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8452 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 19:52:24 +00:00
Brian Gaeke
053134a1ee Make createVerifierPass return a FunctionPass *. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8449 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 19:37:04 +00:00
Chris Lattner
2446b0aaaf Remove using declarations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8442 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 16:08:03 +00:00
Misha Brukman
88b4855499 Fix warning when _POSIX_MAPPED_FILES is already defined in unistd.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8436 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 15:09:45 +00:00
Chris Lattner
a176a8bb39 another trivial cleanup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8435 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 14:55:05 +00:00
Chris Lattner
44abf85ae7 Simplification of trip counting machinery. 
- make sure to check the indvar type before anything else (efficiency)
  - Make sure to insert the 'add' into the program, even though it'll be
    dead
  - Wrap code at 80 columns
  - Other minor cleanups to reduce indentation level


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8434 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 14:51:49 +00:00
John Criswell
1a51956d11 Don't explicitly use $SourceDir to find the tblgen files. This causes make 
some confusion when trying to generate files (it probably couldn't tell that
./file and $(SourceDir)/file may be the same file).
Now, just let VPATH find everything, and list the primary tblgen file first in
the list of dependencies so that we can just use $< to reference it in the make
rule.

This should hopefully fix the nightly tester.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8433 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 14:10:44 +00:00
Chris Lattner
065a616ada Fix spell-o's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8431 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 05:29:43 +00:00
Chris Lattner
3adf51d022 Spelling fixes. I think that "cannonical" is ok, but "canonical" appears to 
be the canonical form for the word


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8430 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 05:24:46 +00:00
Chris Lattner
69ecd0d7e7 Spelling fixes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8429 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 05:24:09 +00:00
Chris Lattner
c01ccfd503 Fix up file header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8428 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 05:10:34 +00:00
Chris Lattner
f6e5233fc7 clean up file header comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8427 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 05:08:19 +00:00
Chris Lattner
36836a6eb2 Simplify some code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8426 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 04:49:10 +00:00
Misha Brukman
dfa5f83c8e Spell `occurrence' correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8425 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-09 21:54:45 +00:00