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1589 Commits

Author SHA1 Message Date
Chris Lattner
d23555d081 reword message 
llvm-svn: 32257
 2006-12-06 05:39:18 +00:00
Chris Lattner
41c5ddb8cb make all llvm tools call llvm_shutdown when they exit, static'ify some stuff. 
With this change, I can now move -stats to print when llvm_shutdown is called.

llvm-svn: 32250
 2006-12-06 01:18:01 +00:00
Chris Lattner
bd4c022c56 This needs the callgraph data structure to stick around as long as the 
printer does.

llvm-svn: 32236
 2006-12-05 19:43:42 +00:00
Reid Spencer
4cd933d737 Regenerate. 
llvm-svn: 32235
 2006-12-05 19:21:25 +00:00
Reid Spencer
52be984fa1 For PR645: 
Keep track of global constant and variable definitions for eventual use
in resolving conflicts between global and local symbol usage.

llvm-svn: 32234
 2006-12-05 19:18:29 +00:00
Reid Spencer
5f8360b8a4 Regenerate. 
llvm-svn: 32178
 2006-12-04 15:41:36 +00:00
Reid Spencer
be32949823 Match the llvmAsmParser's handling of ICmp and FCmp instructions. 
llvm-svn: 32153
 2006-12-03 07:10:26 +00:00
Reid Spencer
6fa332c118 Regenerate. 
llvm-svn: 32142
 2006-12-03 03:16:48 +00:00
Reid Spencer
460a5c1421 Add a needed #include. 
llvm-svn: 32141
 2006-12-03 03:15:23 +00:00
Reid Spencer
0b2fca760d Regenerate. 
llvm-svn: 32140
 2006-12-02 22:14:11 +00:00
Reid Spencer
97cae19c07 Implement upgrade of setcc instruction to icmp/fcmp, but don't enable it 
yet.

llvm-svn: 32139
 2006-12-02 22:09:27 +00:00
Reid Spencer
f57b9b8461 Regenerate. 
llvm-svn: 32128
 2006-12-02 20:21:22 +00:00
Reid Spencer
e71c22e44a Support several new upgrades: 
div -> fdiv/udiv/sdiv
  rem -> frem/urem/srem
  except -> unwind
  uninitialized -> external
as well as tracking the element type of pointers, packed, and array.

llvm-svn: 32127
 2006-12-02 20:19:56 +00:00
Reid Spencer
87934cca95 Regenerate. 
llvm-svn: 32122
 2006-12-02 16:19:52 +00:00
Reid Spencer
e81f44521c Implement the GEP upgrade for non-constant unsigned indices 
llvm-svn: 32121
 2006-12-02 16:19:28 +00:00
Reid Spencer
b80f070688 Keep lists of values so they can be examined. 
llvm-svn: 32120
 2006-12-02 15:16:01 +00:00
Reid Spencer
84066cbeea Build llvm-update now. 
llvm-svn: 32116
 2006-12-02 04:46:36 +00:00
Reid Spencer
9120a12f23 Add support for global types and type resolution. Fix several minor 
formatting and spacing bugs. This is sufficient for llvm-upgrade to
correctly upgrade all of llvm/test.

llvm-svn: 32114
 2006-12-02 04:11:07 +00:00
Reid Spencer
f6209db146 Handle upgrade of fp -> ptr cast with fp -> int -> ptr 
llvm-svn: 32109
 2006-12-01 23:40:53 +00:00
Reid Spencer
ea755fc9d2 Don't convert {} into []! 
llvm-svn: 32106
 2006-12-01 22:42:01 +00:00
Reid Spencer
404afdfaf5 Allow the new cast instructions. 
llvm-svn: 32104
 2006-12-01 22:34:43 +00:00
Reid Spencer
1fda3ddad9 Upgrade shr to ashr and lshr 
llvm-svn: 32103
 2006-12-01 22:26:37 +00:00
Chris Lattner
679e419c6b target constructors are never used 
llvm-svn: 32099
 2006-12-01 21:59:37 +00:00
Reid Spencer
f20f7dacec Don't treat numeric (untyped) constants as a ConstInfo, just pass the 
string and let ConstVal add the type.

llvm-svn: 32096
 2006-12-01 21:52:30 +00:00
Reid Spencer
359a9d8247 First version of llvm-upgrade that can correctly upgrade all of 
test/Feature

llvm-svn: 32092
 2006-12-01 21:10:07 +00:00
Reid Spencer
0444ba7677 valgrind clean version of llvm-upgrade 
llvm-svn: 32090
 2006-12-01 20:36:40 +00:00
Reid Spencer
d98e9df87f First version of llvm-upgrade that can correctly upgrade a large test 
case.

llvm-svn: 32089
 2006-12-01 20:26:20 +00:00
Nick Lewycky
041b79ad53 Remove extra header. 
llvm-svn: 32056
 2006-12-01 01:05:14 +00:00
Nick Lewycky
1b245e4f5c Fix opt -o option. Don't pass a pointer to an auto variable which is going 
away before it's needed, and don't try to delete that pointer!

llvm-svn: 32055
 2006-12-01 00:43:14 +00:00
Reid Spencer
6ba44b183b Allow llvm-upgrade to read from stdin. Configure the lexer for reading 
from C++ std::istream.

llvm-svn: 32041
 2006-11-30 16:50:26 +00:00
Reid Spencer
4b5f94e616 Ignore generated files. 
llvm-svn: 32031
 2006-11-30 06:37:43 +00:00
Reid Spencer
1eebd168fe Initial, non-functional, version of llvm-upgrade. This version just echos 
its input. Committed for safekeeping purposes. Don't use this yet.

llvm-svn: 32030
 2006-11-30 06:36:44 +00:00
Bill Wendling
4effa38086 Replacing std::iostreams with llvm iostreams. Some of these changes involve 
adding a temporary wrapper around the ostream to make it friendly to
functions expecting an LLVM stream. This should be fixed in the future.

llvm-svn: 31990
 2006-11-29 00:19:40 +00:00
Bill Wendling
2477c0ac3d Convert to using llvm streams instead of iostreams. 
llvm-svn: 31989
 2006-11-28 23:33:06 +00:00
Reid Spencer
b7f47f0420 Add an -append-exit-code option to bugpoint. This will cause bugpoint to 
append "exit <retcode>" to the end of the output file. This is used by
the nightly tester to make bugpoint match the output generated by the
RunSafely.sh script so it doesn't find false positives.

llvm-svn: 31960
 2006-11-28 07:04:10 +00:00
Reid Spencer
992d9788b3 For PR950: 
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.

llvm-svn: 31931
 2006-11-27 01:05:10 +00:00
Nick Lewycky
cd25e651c2 Update to new predicate simplifier VRP design. Fixes PR966 and PR967. 
Remove predicate simplifier from default gcc3 pipeline. New design is too
slow to enable by default.
Add new testcases for problems encountered in development.

llvm-svn: 31895
 2006-11-22 23:49:16 +00:00
John Criswell
c71d7dd4f8 Added the --disable-compression option which controls whether the 
generated bytecode uses compression.

llvm-svn: 31891
 2006-11-21 22:50:24 +00:00
Bill Wendling
17c96ef0de Need <iostream> for the time being. 
llvm-svn: 31821
 2006-11-17 10:09:22 +00:00
Bill Wendling
68b475d560 Need iostream to be included for the time being. 
llvm-svn: 31820
 2006-11-17 10:05:07 +00:00
Reid Spencer
6b01730b52 Minor style fixes from review. 
llvm-svn: 31685
 2006-11-11 19:59:25 +00:00
Reid Spencer
c08e36fd77 Add a -disable-loop-extraction option to bugpoint. 
llvm-svn: 31683
 2006-11-11 19:05:02 +00:00
Reid Spencer
72bcd0530b For PR998: 
Fix an infinite loop in the Linker and a few other assorted link problems.

Patch contributed by Scott Michel. Thanks, Scott!

llvm-svn: 31680
 2006-11-11 11:54:25 +00:00
Chris Lattner
ae15a1f88d completely revert patrick's enhancement to bugpoint. Though it makes bugpoint 
speed up, it sometimes makes it crash on complex bc files, which isn't very nice.


With this, bugpoint can reduce the 176.gcc failure.

llvm-svn: 31589
 2006-11-09 06:24:56 +00:00
Chris Lattner
3488208b8e add a new bugpoint mode -llc-safe. This uses LLC for both halves of a 
miscompilation.  This is useful for working around GCC+CBE bugs or for handling
programs that CBE doesn't support (e.g. inline asm) when searching for
optimizer bugs.

llvm-svn: 31588
 2006-11-09 05:57:53 +00:00
Reid Spencer
da1f5b882a For PR950: 
This patch converts the old SHR instruction into two instructions,
AShr (Arithmetic) and LShr (Logical). The Shr instructions now are not
dependent on the sign of their operands.

llvm-svn: 31542
 2006-11-08 06:47:33 +00:00
Reid Spencer
f508606997 Fix a problem in the the last patch that subverts error message printing. 
llvm-svn: 31466
 2006-11-05 19:53:08 +00:00
Jeff Cohen
e1003da1a2 Unbreak VC++ build. 
llvm-svn: 31464
 2006-11-05 19:31:28 +00:00
Reid Spencer
2bda89b474 Make llvm2cpp -pedantic clean. 
llvm-svn: 31389
 2006-11-03 00:05:16 +00:00
Reid Spencer
4bafa71dc1 For PR786: 
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.

llvm-svn: 31380
 2006-11-02 20:25:50 +00:00