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Author SHA1 Message Date
Jim Laskey
5b49764b60 Update documentaion of node annotation (coloring) in viewGraph. 
llvm-svn: 30687
 2006-10-02 12:28:07 +00:00
Jim Laskey
3d44b337d9 Add ability to annotate (color) nodes in a viewGraph. 
llvm-svn: 30686
 2006-10-02 12:26:53 +00:00
Chris Lattner
06ed0910e5 Fixme is already done 
llvm-svn: 30685
 2006-10-01 22:46:33 +00:00
Chris Lattner
f0c3081939 Teach globalsmodref-aa to track scalar pointer global variables which point 
to unaliased allocations.  Use this information to disambiguate pointers loaded
from them.  This is a very common case, so it's worthwhile to handle efficiently.

This implements Analysis/GlobalsModRef/indirect-global.ll

llvm-svn: 30684
 2006-10-01 22:36:45 +00:00
Chris Lattner
6af8b25e96 New testcase 
llvm-svn: 30683
 2006-10-01 22:35:45 +00:00
Chris Lattner
ed1e28e373 Fix a bug from r1.391 of this file, where we checked the size instead of 
the alignment when promoting allocations.  This implements
InstCombine/cast.ll:test32

llvm-svn: 30682
 2006-10-01 19:40:58 +00:00
Chris Lattner
495e607273 new testcase, malloc should be promoted to [2 x double]. 
llvm-svn: 30681
 2006-10-01 19:39:45 +00:00
Chris Lattner
e3f1023f80 Fix debug output 
llvm-svn: 30680
 2006-09-30 23:32:50 +00:00
Chris Lattner
fd5a6b3445 Implement SRA of heap allocations. 
llvm-svn: 30679
 2006-09-30 23:32:09 +00:00
Chris Lattner
1ab553b24d Override use_back in instruction/basicblock to provide more type information. 
llvm-svn: 30678
 2006-09-30 22:20:34 +00:00
Chris Lattner
78e10ebf8a Add a version of the globalvariable ctor that inserts at a specific location. 
llvm-svn: 30677
 2006-09-30 21:31:26 +00:00
Chris Lattner
2521ed8492 Add some ifdef'd out debug info 
llvm-svn: 30676
 2006-09-30 19:40:30 +00:00
Chris Lattner
fb306aaf2d Stacker doesn't build universal right. 
llvm-svn: 30675
 2006-09-30 00:24:20 +00:00
Evan Cheng
82dcacb63d Not needed. 
llvm-svn: 30674
 2006-09-29 22:05:10 +00:00
Rafael Espindola
1b39270c95 add floating point registers 
implement SINT_TO_FP

llvm-svn: 30673
 2006-09-29 21:20:16 +00:00
Chris Lattner
e7547ac6eb Move CompileCommonOpts to the end of the list so that EXTRA_OPTIONS=-O0 will 
override the optimization level.

llvm-svn: 30672
 2006-09-29 18:47:13 +00:00
Chris Lattner
1d0cc59e5b Define this in the correct n/s 
llvm-svn: 30671
 2006-09-29 18:43:14 +00:00
Chris Lattner
b4e7c0864c Adjust this to the wonky syntax that GCC expects. 
llvm-svn: 30670
 2006-09-29 17:34:56 +00:00
Jim Laskey
dca41cb87b Wrong directory. 
llvm-svn: 30669
 2006-09-29 17:31:45 +00:00
Chris Lattner
5706d03998 Minor cleanups 
llvm-svn: 30668
 2006-09-28 23:45:00 +00:00
Chris Lattner
220e198fbe Now that ConstantBool::True/False are gone, we can modify Type.cpp to 
eliminate its static dtors, without having code that depends on order of
initialization.  Eliminate static ctors/dtors from Type.cpp.

llvm-svn: 30667
 2006-09-28 23:38:07 +00:00
Chris Lattner
155e6b8403 Eliminate ConstantBool::True and ConstantBool::False. Instead, provide 
ConstantBool::getTrue() and ConstantBool::getFalse().

llvm-svn: 30666
 2006-09-28 23:36:21 +00:00
Chris Lattner
168061f13d Eliminate ConstantBool::True and ConstantBool::False. Instead, provide 
ConstantBool::getTrue() and ConstantBool::getFalse().

llvm-svn: 30665
 2006-09-28 23:35:22 +00:00
Chris Lattner
c00ee152c9 Eliminate ConstantBool::True and ConstantBool::False. Instead, provideConstantBool::getTrue() and ConstantBool::getFalse(). 
llvm-svn: 30664
 2006-09-28 23:34:49 +00:00
Chris Lattner
04ad43b4de update comments 
llvm-svn: 30663
 2006-09-28 23:33:12 +00:00
Chris Lattner
b3b7cf3be6 wrap long lines 
llvm-svn: 30662
 2006-09-28 23:32:43 +00:00
Chris Lattner
f0241b0652 simplify code 
llvm-svn: 30661
 2006-09-28 23:24:48 +00:00
Chris Lattner
8a986f39c2 Simplify some code, reformat break's 
llvm-svn: 30660
 2006-09-28 23:19:29 +00:00
Chris Lattner
c159d4a2a2 simplify code 
llvm-svn: 30659
 2006-09-28 23:17:41 +00:00
Chris Lattner
7851529456 Simplify some code 
llvm-svn: 30658
 2006-09-28 23:14:29 +00:00
Owen Anderson
18284b15a8 Another attempt at making ArgPromotion smarter. This patch no longer breaks Burg. 
llvm-svn: 30657
 2006-09-28 23:02:22 +00:00
Chris Lattner
d9c79b9349 simplify code 
llvm-svn: 30656
 2006-09-28 22:58:25 +00:00
Chris Lattner
3b8cae29c7 simplify code 
llvm-svn: 30655
 2006-09-28 22:50:29 +00:00
Reid Spencer
01dbd99342 Use the -emit-llvm switch to generate LLVM assembly that can be parsed 
by the test case.

llvm-svn: 30654
 2006-09-28 21:36:21 +00:00
Reid Spencer
a9cff027ba Add a test case for PR902. 
llvm-svn: 30653
 2006-09-28 21:20:05 +00:00
Chris Lattner
c1adb2f1d3 Shift amounts are always 32-bits, even in 64-bit mode. This fixes 
CodeGen/PowerPC/2006-09-28-shift_64.ll

llvm-svn: 30652
 2006-09-28 20:48:45 +00:00
Chris Lattner
69a6c409d3 new testcase 
llvm-svn: 30651
 2006-09-28 20:48:17 +00:00
Reid Spencer
0d237ceba1 Fix PR902: 
Errors are generated with the YYERROR macro which can only be called from
a production (inside yyparse) because of the goto statement in the macro.
This lead to several situations where GEN_ERROR was not called but
GenerateError was used instead (because it doesn't use YYERROR). However,
in such situations, catching the error much later (e.g. at the end of
the production) is not sufficient because LLVM can assert on invalid data
before the end of the production is reached. The solution is to ensure that
the CHECK_FOR_ERROR macro (which invokes YYERROR if there's an error) is
used as soon as possible after a call to GenerateError has been made.

llvm-svn: 30650
 2006-09-28 19:28:24 +00:00
Chris Lattner
91b0d2fded Testcase for PR924 
llvm-svn: 30649
 2006-09-28 18:58:02 +00:00
Evan Cheng
5a3f89027f TargetRegisterClass specifies the desired spill alignment. However, it cannot be honored if stack alignment is smaller. 
llvm-svn: 30648
 2006-09-28 18:52:32 +00:00
Jim Laskey
654a319cca Fix search file for -release. 
llvm-svn: 30647
 2006-09-28 18:45:11 +00:00
Jim Laskey
b9f4391b46 Add support for -release-asserts. 
llvm-svn: 30646
 2006-09-28 17:49:20 +00:00
Reid Spencer
e64d1d0482 Provide a gdb usage fix provided by Zhongzing Xu. 
llvm-svn: 30645
 2006-09-28 16:53:47 +00:00
Bill Wendling
deaf6398fc "Once more into the breach, dear friends, once more, or fill the wall up 
with our English dead."

No! Really! Serious this time...It was how the vreg uses were being
adjusted that was causing hte Olden tests to fail. I corrected this and
the Olden and Regression tests all passed.

llvm-svn: 30644
 2006-09-28 07:10:24 +00:00
Chris Lattner
b512048344 refactor critical edge breaking out into the SplitCritEdgesForPHIConstants method. 
This is a baby step towards fixing PR925.

llvm-svn: 30643
 2006-09-28 06:17:10 +00:00
Chris Lattner
6dc95b7b26 add a note about a general improvement to the code generator 
llvm-svn: 30642
 2006-09-28 06:01:17 +00:00
Chris Lattner
4c15e307ef remove reference to dead method 
llvm-svn: 30641
 2006-09-28 00:38:19 +00:00
Chris Lattner
7e0e7c7bc9 remove dead method 
llvm-svn: 30640
 2006-09-28 00:37:43 +00:00
Chris Lattner
5271c8739a Use the new ManagedStatic class to explicitly manage static variables, eliminating static ctors/dtors 
llvm-svn: 30639
 2006-09-28 00:35:06 +00:00
Chris Lattner
30da1ba0a2 new helper class to provide more explicit management of static ctor/dtors. 
llvm-svn: 30638
 2006-09-28 00:31:55 +00:00