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Author SHA1 Message Date
Chris Lattner
405367eb58 Move helper function here. 
llvm-svn: 20168
 2005-02-13 23:13:47 +00:00
Chris Lattner
2e22b6d55f Conform to the documented interface by null terminating argument lists! 
llvm-svn: 20167
 2005-02-13 23:10:45 +00:00
Chris Lattner
f745e933a6 Make sure to null terminate argument lists! 
llvm-svn: 20166
 2005-02-13 23:02:34 +00:00
Chris Lattner
535796ff26 If errno is zero strerror_r does not modify the buffer, leaving it unterminated. 
This causes garbage to be printed out after error messages.

llvm-svn: 20165
 2005-02-13 22:46:37 +00:00
Chris Lattner
b84d6c75a0 Add some updates 
llvm-svn: 20164
 2005-02-13 22:27:24 +00:00
Chris Lattner
016ad5b858 SuSE 3.3.3 is also borken. 
llvm-svn: 20163
 2005-02-13 22:20:49 +00:00
Chris Lattner
4d06277d43 Do not replace ostream << Module*, only ostream << Module&. 
llvm-svn: 20157
 2005-02-13 19:15:01 +00:00
Chris Lattner
8080f15dd8 Print the module, not the pointer. 
llvm-svn: 20156
 2005-02-13 19:12:31 +00:00
Reid Spencer
a7a01f13df Make the check for global variables the same as the one for functions. In 
both cases they are looking for non-external variables/functions that do
not have internal linkage. Using "!isExternal()" is a little more
understandable than "hasInitializer()"

llvm-svn: 20155
 2005-02-13 18:12:20 +00:00
Chris Lattner
0ac02cee3c Nuke blank line. 
llvm-svn: 20154
 2005-02-13 17:54:21 +00:00
Chris Lattner
1194167daa Minor cleanup. No need to explicitly tell the compiler the template arguments. 
llvm-svn: 20153
 2005-02-13 17:50:16 +00:00
Chris Lattner
1788cf35ab Make sure to clear the LazyFunctionLoadMap after we ParseAllFunctionBodies. 
Otherwise, clients who call ParseAllFunctionBodies will attempt to parse
the function bodies twice, which is (uh) very very bad (tm).

This fixes gccld on python.

llvm-svn: 20152
 2005-02-13 17:48:18 +00:00
Chris Lattner
fdc746ac38 Do not put internal symbols into the symbol table. This shrinks the symbol 
table for archives in common cases, and prevents trying to resolve a
external reference with an internal reference.  This shrinks the libpython.a
symbol table from 126302 to 19770 bytes.

llvm-svn: 20151
 2005-02-13 17:42:11 +00:00
Chris Lattner
ce285e1b78 Include local time on the web page for start/end times. 
llvm-svn: 20150
 2005-02-13 16:08:30 +00:00
Chris Lattner
da614a0e0b Print something useful for gccld -v with an archive. 
llvm-svn: 20148
 2005-02-13 15:26:14 +00:00
Reid Spencer
9b3fe42066 Fix PR506: 
* Use error returned from Archive::OpenAndLoad
* Make sure only std::string is thrown so it gets caught and printed.

llvm-svn: 20147
 2005-02-13 07:34:17 +00:00
Chris Lattner
63d47e902f Correct the recursive PHI node handling routines in a way that CANNOT induce 
infinite loops (using the new replaceSymbolicValuesWithConcrete method).

This patch reverts this patch:
http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20050131/023830.html

... which was an attempted fix for this problem.  Unfortunately, that patch
caused test/Regression/Transforms/IndVarsSimplify/exit_value_tests.llx to fail
and slightly castrated the entire analysis.  This patch fixes it right.

This patch is dedicated to jeffc, for making me deal with this.  :)

llvm-svn: 20146
 2005-02-13 04:37:18 +00:00
Chris Lattner
4d1409f15a Add a new replaceSymbolicValuesWithConcrete method to the SCEV class, 
adjust const'ness a bit to be more correct.

llvm-svn: 20145
 2005-02-13 04:34:51 +00:00
Andrew Lenharth
5a93d1b095 non-ieee arith crashes passes on alpha 
llvm-svn: 20144
 2005-02-13 03:41:10 +00:00
Andrew Lenharth
e398f7797e try to do better match for i32 adds 
llvm-svn: 20143
 2005-02-12 21:11:17 +00:00
Andrew Lenharth
089b56ae58 make FP conversion more conservative (matches gcc) 
llvm-svn: 20142
 2005-02-12 21:10:58 +00:00
Andrew Lenharth
b9c44170a5 oops, I was sure this had already gond though the nightly tester 
llvm-svn: 20141
 2005-02-12 20:42:09 +00:00
Chris Lattner
53fb0765cc Add note about broken GCC 
llvm-svn: 20138
 2005-02-12 20:11:13 +00:00
Andrew Lenharth
a12e5330bf added sign extend for boolean 
llvm-svn: 20137
 2005-02-12 19:35:12 +00:00
Chris Lattner
3fce19376e Document the newly generalized model for constant globals. 
llvm-svn: 20136
 2005-02-12 19:30:21 +00:00
Chris Lattner
6e3279c0b4 Allow globals to be of different const'nesses when we link. 
This finally resolves PR502, PR450,
and test/Regression/Linker/2005-02-12-ConstantGlobals{,-2}.ll correctly

llvm-svn: 20135
 2005-02-12 19:20:28 +00:00
Chris Lattner
c3d703a228 New test, adjust other test. 
llvm-svn: 20134
 2005-02-12 19:19:36 +00:00
Chris Lattner
f123b76589 Reinstate this test, it is correct after all. 
llvm-svn: 20133
 2005-02-12 19:14:11 +00:00
Chris Lattner
948edbb3f1 This test is invalid 
llvm-svn: 20131
 2005-02-12 19:02:30 +00:00
Chris Lattner
8f3f72f2bc Fix for testcase Transforms/IndVarsSimplify/2005-02-11-InvokeCrash.ll 
and PR504.

llvm-svn: 20129
 2005-02-12 03:26:49 +00:00
Chris Lattner
c8d8502a50 new testcase for PR504 
llvm-svn: 20128
 2005-02-12 03:26:30 +00:00
Chris Lattner
f941363605 Actually, this testcase is invalid, the bug is in the C++ FE. 
llvm-svn: 20123
 2005-02-11 23:18:40 +00:00
Chris Lattner
2f46c817dd New testcase that manyoso found compiling QT 4.0. 
llvm-svn: 20122
 2005-02-11 23:08:34 +00:00
Chris Lattner
cada4eded2 Slightly expand on the instructions. 
llvm-svn: 20121
 2005-02-11 21:17:26 +00:00
Chris Lattner
edf3fe1054 Bug fixed 
llvm-svn: 20118
 2005-02-11 19:29:52 +00:00
Chris Lattner
e43b4eda0b New testcase for PR501 
llvm-svn: 20117
 2005-02-11 19:26:06 +00:00
Chris Lattner
fb25a0eab0 The pool allocator is now the llvm-poolalloc module in public CVS 
llvm-svn: 20116
 2005-02-11 04:46:58 +00:00
Andrew Lenharth
076faf95a8 fix a bunch of regressions due to call behavior 
llvm-svn: 20110
 2005-02-10 20:10:38 +00:00
Alkis Evlogimenos
82f384712f Localize globals if they are only used in main(). This replaces the 
global with an alloca, which eventually gets promoted into a
register. This enables a lot of other optimizations later on.

llvm-svn: 20109
 2005-02-10 18:36:30 +00:00
Tanya Lattner
04a78e13df Added new circuit finding alogrithm. 
Fixed bug in graph so that phi ite diff edges are added.

llvm-svn: 20108
 2005-02-10 17:02:58 +00:00
Tanya Lattner
cd54968a72 Allow modsched and local scheduling to both be run. 
llvm-svn: 20107
 2005-02-10 17:02:06 +00:00
Andrew Lenharth
56c441caf2 so, if you beat on it, you too can talk emacs into having a sane indenting policy... Also, optimize many function calls with pc-relative calls (partial prologue skipping for that case coming soon), try to fix the random jumps to strange places problem by pesimizing div et. al. register usage and fixing up GP before using, some calling convention tweaks, and make frame pointer unallocatable (not strickly necessary, but let's go for correctness first) 
llvm-svn: 20106
 2005-02-10 06:25:22 +00:00
Andrew Lenharth
6c28128e3e fix fp branch 
llvm-svn: 20105
 2005-02-10 05:17:38 +00:00
Misha Brukman
b2a50bc549 Give props to Brian for V8 backend 
llvm-svn: 20104
 2005-02-10 02:07:57 +00:00
Misha Brukman
4bd124492b * Fix spelling of `volatile' 
* Align comments with tablegen elements

llvm-svn: 20103
 2005-02-10 01:52:22 +00:00
Chris Lattner
1764f5017a This will be moved elsewhere. 
llvm-svn: 20101
 2005-02-09 22:52:46 +00:00
Misha Brukman
b76f7350b8 * Use doc_code style for blocks of code 
* Convert < to &lt; in <pre> block
* Use doc_hilite instead of doc_red style
* Put some classes and options in <tt> blocks

llvm-svn: 20100
 2005-02-09 22:49:05 +00:00
Misha Brukman
cfe18ecfc8 Do not mention colors in style names, we might want to change styles themselves 
llvm-svn: 20099
 2005-02-09 22:47:47 +00:00
Misha Brukman
a010bcc670 * Use an HTML list <ol> instead of custom superscripts in the platform notes 
* Reorder software requirements list to show relative importance
* Use superscripts for footnotes in software list rather than "Note 1"
* Use new doc_notes class to separate footnotes from main doc text

llvm-svn: 20098
 2005-02-09 22:38:47 +00:00
Misha Brukman
fdcf0561a2 Add style to display notes on a different background than the main text 
llvm-svn: 20097
 2005-02-09 22:36:44 +00:00