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17242 Commits

Author SHA1 Message Date
Chris Lattner
2ad52d5242 eliminate use of vector ctors 
llvm-svn: 34221
 2007-02-13 05:53:56 +00:00
Chris Lattner
ce2cc6e404 Eliminate use of ctors that take vectors. 
llvm-svn: 34219
 2007-02-13 02:10:56 +00:00
Chris Lattner
f2d767bbd7 stop passing vector into ctors 
llvm-svn: 34218
 2007-02-13 01:53:54 +00:00
Evan Cheng
21a7c64466 Allow any MachineBasicBlock (not just the entry block) to have live-in physical 
registers. Make sure liveinterval analysis is correctly creating live ranges
for them.

llvm-svn: 34217
 2007-02-13 01:30:55 +00:00
Chris Lattner
9ea0b706d9 Fix switch lowering to order cases in zext order, which is how we emit the 
comparisons.  This fixes an infinite loop on CodeGen/Generic/switch-lower.ll
and PR1197

llvm-svn: 34216
 2007-02-13 01:05:56 +00:00
Chris Lattner
bc384d8d50 Add invokeinst and callinst ctors that don't take vectors. 
llvm-svn: 34214
 2007-02-13 01:04:01 +00:00
Chris Lattner
94ce3e4550 remove some dead methods. 
llvm-svn: 34213
 2007-02-13 00:58:44 +00:00
Chris Lattner
c30715d6b4 regenerate 
llvm-svn: 34212
 2007-02-13 00:58:01 +00:00
Chris Lattner
b1a1662fc6 eliminate use of methods that take vectors as args 
llvm-svn: 34211
 2007-02-13 00:57:40 +00:00
Chris Lattner
b73ffa20af stop using methods that take vectors. 
llvm-svn: 34205
 2007-02-12 22:56:41 +00:00
Chris Lattner
97739dcbca more notes 
llvm-svn: 34204
 2007-02-12 21:20:26 +00:00
Chris Lattner
216d889852 add a note 
llvm-svn: 34202
 2007-02-12 20:26:34 +00:00
Zhou Sheng
7b47556f5c 1. Make APInt::shl work correctly and more efficiently. 
2. Add functions to support the numberical conversion between APInt and
   double/float.

llvm-svn: 34201
 2007-02-12 20:02:55 +00:00
Chris Lattner
70af9b98ec avoid creating a temporary string when reading the symbol table for a 
module.  This speeds up the bcreader 11%.

llvm-svn: 34198
 2007-02-12 18:53:43 +00:00
Chris Lattner
a48bf1bdbf Add new setName accessor which doesn't require creating a string. 
llvm-svn: 34197
 2007-02-12 18:52:59 +00:00
Chris Lattner
5a58a65c10 Switch ValueSymbolTable to use StringMap<Value*> instead of std::map<std::string, Value*> 
as its main datastructure.  There are many improvements yet to be made, but
this speeds up opt --std-compile-opts on 447.dealII by 7.3%.

llvm-svn: 34193
 2007-02-12 05:18:08 +00:00
Chris Lattner
88ba48fcec regenerate 
llvm-svn: 34188
 2007-02-11 21:40:10 +00:00
Chris Lattner
26a13f469e add #include 
llvm-svn: 34187
 2007-02-11 21:39:35 +00:00
Chris Lattner
ce3f5f906a Add support for removing elements out of StringMap. 
llvm-svn: 34185
 2007-02-11 20:58:00 +00:00
Chris Lattner
3a9d38035f Replace the ugly FindValue method with STL-like find methods. 
llvm-svn: 34183
 2007-02-11 19:49:41 +00:00
Chris Lattner
676ffe699d fix uninitialized variable 
llvm-svn: 34182
 2007-02-11 19:12:18 +00:00
Chris Lattner
f1e2e9e259 remove support for stringmap visitors now that iterators exist. 
llvm-svn: 34180
 2007-02-11 08:22:15 +00:00
Chris Lattner
e98f4bc0ce add support for iterators. 
llvm-svn: 34179
 2007-02-11 08:20:35 +00:00
Chris Lattner
bbd6f81f3d simplify code by using Value::takeName 
llvm-svn: 34177
 2007-02-11 01:37:51 +00:00
Chris Lattner
b131b3e07e Simplify code by using value::takename 
llvm-svn: 34176
 2007-02-11 01:23:03 +00:00
Chris Lattner
fc50a34437 simplify name juggling through the use of Value::takeName. 
llvm-svn: 34175
 2007-02-11 01:08:35 +00:00
Chris Lattner
50ea7bc913 add an optimization for the case where the src has no name 
llvm-svn: 34174
 2007-02-11 01:04:09 +00:00
Nick Lewycky
b994bafc0f Fix comments to match names of functions. 
llvm-svn: 34173
 2007-02-11 00:58:49 +00:00
Chris Lattner
8aafcbb579 simplify this code by using value::takename 
llvm-svn: 34172
 2007-02-11 00:39:38 +00:00
Chris Lattner
e8dd3c90f1 add a helper method: Value::takeName 
llvm-svn: 34171
 2007-02-11 00:37:27 +00:00
Reid Spencer
52b0535551 Undo the last patch. It slowed down bcwriter by 1.8% but only sped up 
the bc reader by 0.8%. Deemed "not worth it"

llvm-svn: 34169
 2007-02-11 00:03:39 +00:00
Chris Lattner
058257bdd2 Switch some std::vector's to SmallVectors. This speeds up -load-vn -gcse 
by 6% on tramp3d.

llvm-svn: 34167
 2007-02-10 22:15:31 +00:00
Chris Lattner
8dbca590f4 modify CheckGEPInstructions to take a pointer and size instead of a vector. 
llvm-svn: 34166
 2007-02-10 22:12:53 +00:00
Reid Spencer
8594672a45 Assert that elements of packed are pointer/float/opaque. 
llvm-svn: 34165
 2007-02-10 22:02:45 +00:00
Chris Lattner
d47f00d794 eliminate use of TargetData::getIndexedOffset that takes a vector 
llvm-svn: 34163
 2007-02-10 20:35:22 +00:00
Chris Lattner
fd0d12756d completely eliminate a temporary vector 
llvm-svn: 34162
 2007-02-10 20:33:15 +00:00
Chris Lattner
7223d491cb eliminate temporary vectors. 
llvm-svn: 34161
 2007-02-10 20:31:59 +00:00
Chris Lattner
d079b34aa0 Switch LayoutInfo to be a DenseMap instead of an std::map. This speeds up 
-load-vn -gcse by 2.3%.

llvm-svn: 34160
 2007-02-10 20:26:17 +00:00
Chris Lattner
8fa88af5f0 add a typedef 
llvm-svn: 34159
 2007-02-10 20:18:06 +00:00
Chris Lattner
863b62eb50 eliminate the std::vector from StructLayout, allocating the elements immediately 
after the StructLayout object in memory.  This marginally improves locality,
speeding up -load-vn -gcse by ~0.8%.

llvm-svn: 34158
 2007-02-10 20:15:41 +00:00
Chris Lattner
109373538b encapsulate the rest of the StructLayout members. 
llvm-svn: 34157
 2007-02-10 19:59:22 +00:00
Chris Lattner
9dafd9fe90 Privatize StructLayout::MemberOffsets, adding an accessor 
llvm-svn: 34156
 2007-02-10 19:55:17 +00:00
Chris Lattner
13b4f184fd Use ManagedStatic to manage LayoutInfo, instead of rolling our own. 
llvm-svn: 34154
 2007-02-10 19:43:18 +00:00
Chris Lattner
eaceeb61fb Change TargetData::getIndexedOffset interface to not require indices 
in a vector.

llvm-svn: 34153
 2007-02-10 19:33:15 +00:00
Reid Spencer
b8c5bbce4b Allow PackedType to be constructed with an abstract type. 
llvm-svn: 34152
 2007-02-10 19:03:01 +00:00
Reid Spencer
66bb33845e Compaction tables don't exist any more. 
llvm-svn: 34148
 2007-02-10 14:07:56 +00:00
Reid Spencer
d5427f5249 For PR1194: 
The bcreader counts on "primitive" types being inserted before they are
referenced in other types. With recent changes to the bcwriter, this fact
became exposed since IntegerType is no longer "primitive". We can no longer
count on all IntegerTypes being inserted early. This patch modifies
getOrCreateTypeSlot to insert any sub-type that can't possibly recurse
before we create the slot for the type. This has the benefit of reducing
the number of OpaqueType objects the reader needs to deal with.

llvm-svn: 34147
 2007-02-10 14:04:08 +00:00
Reid Spencer
42791fc876 Fix a comment. 
llvm-svn: 34146
 2007-02-10 11:59:10 +00:00
Chris Lattner
a7ed569db1 convert some vectors to smallvector. 
llvm-svn: 34145
 2007-02-10 08:33:11 +00:00
Chris Lattner
8eb2002881 speed up the verifier 8.5% by using a smallvector instead of vector. 
llvm-svn: 34144
 2007-02-10 08:30:29 +00:00