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26682 Commits

Author SHA1 Message Date
Jim Laskey 1368c265da Add ability to annotate (color) nodes in a viewGraph. 
llvm-svn: 30686
 2006-10-02 12:26:53 +00:00
Chris Lattner 134ff353f9 Fixme is already done 
llvm-svn: 30685
 2006-10-01 22:46:33 +00:00
Chris Lattner bfdd19bc01 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 bfc049ae3f New testcase 
llvm-svn: 30683
 2006-10-01 22:35:45 +00:00
Chris Lattner 7d19067c42 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 c82477f3a8 new testcase, malloc should be promoted to [2 x double]. 
llvm-svn: 30681
 2006-10-01 19:39:45 +00:00
Chris Lattner 4797c891c0 Fix debug output 
llvm-svn: 30680
 2006-09-30 23:32:50 +00:00
Chris Lattner 24d3d4280a Implement SRA of heap allocations. 
llvm-svn: 30679
 2006-09-30 23:32:09 +00:00
Chris Lattner 456a806692 Override use_back in instruction/basicblock to provide more type information. 
llvm-svn: 30678
 2006-09-30 22:20:34 +00:00
Chris Lattner 87732cfb71 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 80a01ef6f0 Add some ifdef'd out debug info 
llvm-svn: 30676
 2006-09-30 19:40:30 +00:00
Chris Lattner eb45775347 Stacker doesn't build universal right. 
llvm-svn: 30675
 2006-09-30 00:24:20 +00:00
Evan Cheng 1212b4d249 Not needed. 
llvm-svn: 30674
 2006-09-29 22:05:10 +00:00
Rafael Espindola 53f78be49e add floating point registers 
implement SINT_TO_FP

llvm-svn: 30673
 2006-09-29 21:20:16 +00:00
Chris Lattner 008b2de1fc 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 adf4095338 Define this in the correct n/s 
llvm-svn: 30671
 2006-09-29 18:43:14 +00:00
Chris Lattner 754c8cf702 Adjust this to the wonky syntax that GCC expects. 
llvm-svn: 30670
 2006-09-29 17:34:56 +00:00
Jim Laskey 05a1947a31 Wrong directory. 
llvm-svn: 30669
 2006-09-29 17:31:45 +00:00
Chris Lattner b10b72e362 Minor cleanups 
llvm-svn: 30668
 2006-09-28 23:45:00 +00:00
Chris Lattner befaee91d3 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 a84df0a2f1 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 6ab03f6a08 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 7843066e15 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 d9e4bf5285 update comments 
llvm-svn: 30663
 2006-09-28 23:33:12 +00:00
Chris Lattner d32cb5ee7f wrap long lines 
llvm-svn: 30662
 2006-09-28 23:32:43 +00:00
Chris Lattner ddfe6998de simplify code 
llvm-svn: 30661
 2006-09-28 23:24:48 +00:00
Chris Lattner 0045295c18 Simplify some code, reformat break's 
llvm-svn: 30660
 2006-09-28 23:19:29 +00:00
Chris Lattner eea983eb5d simplify code 
llvm-svn: 30659
 2006-09-28 23:17:41 +00:00
Chris Lattner a7b5664318 Simplify some code 
llvm-svn: 30658
 2006-09-28 23:14:29 +00:00
Owen Anderson 7cb6809c25 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 525804f31e simplify code 
llvm-svn: 30656
 2006-09-28 22:58:25 +00:00
Chris Lattner 94e39cbdfe simplify code 
llvm-svn: 30655
 2006-09-28 22:50:29 +00:00
Reid Spencer 5f2b79ec4c 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 4fde7faeb0 Add a test case for PR902. 
llvm-svn: 30653
 2006-09-28 21:20:05 +00:00
Chris Lattner 78370606d0 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 a3542a82be new testcase 
llvm-svn: 30651
 2006-09-28 20:48:17 +00:00
Reid Spencer 309080abbc 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 83fb402291 Testcase for PR924 
llvm-svn: 30649
 2006-09-28 18:58:02 +00:00
Evan Cheng bcf1b4120f 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 8f1510cfd3 Fix search file for -release. 
llvm-svn: 30647
 2006-09-28 18:45:11 +00:00
Jim Laskey 68722b7e08 Add support for -release-asserts. 
llvm-svn: 30646
 2006-09-28 17:49:20 +00:00
Reid Spencer 48cf6a6f21 Provide a gdb usage fix provided by Zhongzing Xu. 
llvm-svn: 30645
 2006-09-28 16:53:47 +00:00
Bill Wendling 5d409822d6 "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 a9caf95591 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 3cbd1604f8 add a note about a general improvement to the code generator 
llvm-svn: 30642
 2006-09-28 06:01:17 +00:00
Chris Lattner c7d3195254 remove reference to dead method 
llvm-svn: 30641
 2006-09-28 00:38:19 +00:00
Chris Lattner b044ab2b82 remove dead method 
llvm-svn: 30640
 2006-09-28 00:37:43 +00:00
Chris Lattner 69edc98b74 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 9daff49ebb new helper class to provide more explicit management of static ctor/dtors. 
llvm-svn: 30638
 2006-09-28 00:31:55 +00:00
Chris Lattner 764caf6129 re-re-revert this, back to the right revision. It currently breaks bisort/mst 
in olden among others.

llvm-svn: 30637
 2006-09-28 00:11:54 +00:00