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4804 Commits

Author SHA1 Message Date
Evan Cheng
0cd0f0f232 Add a BitVector class. 
llvm-svn: 34301
 2007-02-15 05:56:11 +00:00
Reid Spencer
e7ff3305d6 For PR1195: 
Change use of "packed" term to "vector" in comments, strings, variable
names, etc.

llvm-svn: 34300
 2007-02-15 03:39:18 +00:00
Evan Cheng
990a0946a2 isPhysRegUsed should be const. 
llvm-svn: 34295
 2007-02-15 02:55:51 +00:00
Evan Cheng
033f2496c8 Should pass isKill and isDead to addRegOperand() as well. 
llvm-svn: 34294
 2007-02-15 02:52:40 +00:00
Reid Spencer
55e4e98a2a For PR1195: 
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293
 2007-02-15 02:26:10 +00:00
Reid Spencer
ca25d2b273 Fixed packed structure breakage from earlier TargetData patch; applied 
Chris Lattner's code style suggestions.

Patch by Scott Michel!

llvm-svn: 34292
 2007-02-15 02:11:06 +00:00
Chris Lattner
5cece73ec8 Generalize TargetData strings, to support more interesting forms of data. 
Patch by Scott Michel.

llvm-svn: 34266
 2007-02-14 05:52:17 +00:00
Reid Spencer
80ac48cfdf Make some minor improvements to APInt: 
1. Make all the operators use uppercase
2. Rename APIntRoundToDouble method just RoundToDouble, the APInt is
   redundant.
3. Turn the class on for compilation.

llvm-svn: 34253
 2007-02-13 22:41:58 +00:00
Lauro Ramos Venancio
0471446487 Add comment about original function argument alignment. 
llvm-svn: 34243
 2007-02-13 17:57:38 +00:00
Reid Spencer
0ce7199e4e Fix a compilation error that caused the nightly test to fail. 
llvm-svn: 34239
 2007-02-13 09:26:04 +00:00
Chris Lattner
4534d3fc6e Switch UnaryOperators to default to passing names up by const char* when possible. 
This speeds up bcreading by 1.5%.

llvm-svn: 34233
 2007-02-13 07:54:42 +00:00
Chris Lattner
cc543b031e add a setName variant that takes a null-terminated string. This can be 
used to avoid std::string allocations in common cases.

llvm-svn: 34232
 2007-02-13 07:53:34 +00:00
Chris Lattner
3490afcd50 fix a critical bug in smallvector, where it would destroy elements that are 
not in its range (!).

llvm-svn: 34230
 2007-02-13 07:25:36 +00:00
Chris Lattner
326271ee46 eliminate instruction ctors that take vectors. 
llvm-svn: 34228
 2007-02-13 06:22:32 +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
Andrew Lenharth
3c51b17d7b I love non-deturminism. Returning objects with references to stack objects is a bad idea (TM). 
llvm-svn: 34210
 2007-02-13 00:37:50 +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
Jim Laskey
aaa75d587c Wrong value type. 
llvm-svn: 34199
 2007-02-12 19:05:51 +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
f94d4a17a7 add #include 
llvm-svn: 34190
 2007-02-12 05:00:35 +00:00
Chris Lattner
d61a01003b add new ShouldRehash method to factor out common code. Fix the dtor to not 
delete tombstones.

llvm-svn: 34189
 2007-02-11 21:46:36 +00:00
Chris Lattner
15eaaa2bbd do not allow hash table to be filled with tombstones. 
llvm-svn: 34186
 2007-02-11 21:07:36 +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
f1e2e9e259 remove support for stringmap visitors now that iterators exist. 
llvm-svn: 34180
 2007-02-11 08:22:15 +00:00
Chris Lattner
c3396d5ff8 add iterator support, plus support for size() and empty(). 
llvm-svn: 34178
 2007-02-11 08:12:13 +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
e8dd3c90f1 add a helper method: Value::takeName 
llvm-svn: 34171
 2007-02-11 00:37:27 +00:00
Chris Lattner
8a8d0a44a6 Split StringMapEntry construction out of StringMap, into StringMapEntry. 
llvm-svn: 34170
 2007-02-11 00:10:26 +00:00
Chris Lattner
fded2d41c1 remove dead method. 
llvm-svn: 34164
 2007-02-10 20:37:40 +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
e5eb7d79d3 add helper method. 
llvm-svn: 34155
 2007-02-10 19:54:24 +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
66bb33845e Compaction tables don't exist any more. 
llvm-svn: 34148
 2007-02-10 14:07:56 +00:00
Chris Lattner
f686454486 Make find return the appropriate iterator/const_iterator 
llvm-svn: 34137
 2007-02-10 06:58:17 +00:00
Chris Lattner
025607b8b0 Allow DenseMAp to take an explicit DenseMapKeyInfo 
llvm-svn: 34134
 2007-02-10 06:34:58 +00:00
Evan Cheng
6dc088ffd4 Add live-ins to MachineBasicBlock. 
llvm-svn: 34111
 2007-02-10 02:38:19 +00:00
Zhou Sheng
20d0f4e319 Eliminates friend function declaration inside APInt, instead, adds public 
methods as those global function's internal implementation.

llvm-svn: 34083
 2007-02-09 07:48:24 +00:00
Evan Cheng
1b155ac243 Move SimplifySetCC to TargetLowering and allow it to be shared with legalizer. 
llvm-svn: 34065
 2007-02-08 22:13:59 +00:00
Chris Lattner
d16cc5ebcb Rename CStringMap -> StringMap, since it now supports nul characters in the 
strings.

llvm-svn: 34064
 2007-02-08 19:20:57 +00:00
Chris Lattner
3705cf294c Allow cstringmap to contain strings with nul characters in them. 
llvm-svn: 34062
 2007-02-08 19:08:37 +00:00
Zhou Sheng
6efcdc8049 As Chris and Reid suggested, remove "isSigned" field from APInt, instead, 
add some signed/unsigned arithmetic operation functions into APInt.h to
handle the signed/unsigned issue. These functions will be defined inside a
namespace "APIntOps" which is inside llvm namespace.

llvm-svn: 34053
 2007-02-08 14:35:19 +00:00
Bill Wendling
4b33b03487 Fixed comments. 
llvm-svn: 34040
 2007-02-08 06:05:08 +00:00
Bill Wendling
d5788e1f87 Added new method to finish up the addition of passes to emit files. This 
allows us to split that method into two so that we can optionally call a
concrete function to add a writer. Removed moribund addObjectWriter()
method.

llvm-svn: 34030
 2007-02-08 01:34:45 +00:00
Bill Wendling
9fb358c70f Declarations for functions that create different file writers. 
llvm-svn: 34028
 2007-02-08 01:31:38 +00:00