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Author SHA1 Message Date
Chris Lattner
d043d112d0 Only compute the module levels info once per module, instead of once 
per function.  This speeds up bcwriting on 447.dealII from 10.16s to 6.81s
(49%).

llvm-svn: 34132
 2007-02-10 05:54:33 +00:00
Chris Lattner
b005a435cd Clone and specialize CreateSlotIfNeeded into CreateFunctionValueSlot to handle 
function-local values.  This speeds up bcwriting a small 2.2% (10.384->10.156s
on 447.dealII), but paves the way for more important changes.

llvm-svn: 34131
 2007-02-10 05:45:09 +00:00
Chris Lattner
31d8a25842 make getSlot/getTypeSlot inline 
llvm-svn: 34130
 2007-02-10 05:18:35 +00:00
Chris Lattner
cbbfa88ced getTypeSlot can never fail 
llvm-svn: 34129
 2007-02-10 05:17:48 +00:00
Chris Lattner
78926ecd8e getSlot can never fail. Make it assert internally, eliminate checks in 
clients.  Same for getTypeSlot.

llvm-svn: 34128
 2007-02-10 05:13:03 +00:00
Chris Lattner
83352c4de3 simplify getOrCreateTypeSlot, eliminat doInsertType. Eliminate post-order iteration stuff. 
llvm-svn: 34127
 2007-02-10 05:02:50 +00:00
Chris Lattner
e6d3af76f8 simplify and speed up recursive type processing. 
llvm-svn: 34126
 2007-02-10 04:57:36 +00:00
Chris Lattner
b4d5d53916 rename getOrCreateSlot -> CreateSlotIfNeeded. Noone cares about the retval 
llvm-svn: 34125
 2007-02-10 04:54:01 +00:00
Chris Lattner
2965283d9f refactor callers of insertType. inline insertType into its one remaining caller. 
llvm-svn: 34124
 2007-02-10 04:51:21 +00:00
Chris Lattner
fea071b3c8 simplify code. 
llvm-svn: 34123
 2007-02-10 04:47:51 +00:00
Chris Lattner
8e07ddf937 simplify some logic, reduce nesting 
llvm-svn: 34122
 2007-02-10 04:42:30 +00:00
Chris Lattner
7301538f7e Remove dead ctor 
llvm-svn: 34121
 2007-02-10 04:38:34 +00:00
Chris Lattner
01a1b6aff1 ModuleContainsAllFunctionConstants is always true 
llvm-svn: 34120
 2007-02-10 04:36:10 +00:00
Chris Lattner
beafca02d1 only one client of getOrCreateSlot can pass a void typed value. Check type 
there.

llvm-svn: 34119
 2007-02-10 04:31:52 +00:00
Chris Lattner
2e462f53e4 inline hasNullValue, rename some variables, simplify some code. 
llvm-svn: 34118
 2007-02-10 04:29:03 +00:00
Chris Lattner
49365fa142 merge insertValue into its single caller, eliminate some redundant checks. 
llvm-svn: 34117
 2007-02-10 04:25:02 +00:00
Chris Lattner
fc3dd4e7a6 merge doInsertValue into insertValue 
llvm-svn: 34116
 2007-02-10 04:22:30 +00:00
Chris Lattner
ce0ce46355 insertvalue's second operand is always false 
llvm-svn: 34115
 2007-02-10 04:19:31 +00:00
Chris Lattner
639d8b9636 remove dead 'dontIgnore' flag for insertType 
llvm-svn: 34114
 2007-02-10 04:17:41 +00:00
Chris Lattner
7141ac8812 rename getSlot -> getSlotType and getOrCreateSlot ->getOrCreateTypeSlot 
for types.

llvm-svn: 34113
 2007-02-10 04:15:40 +00:00
Evan Cheng
a86214b294 Add function live-ins to entry block live-in set. 
llvm-svn: 34112
 2007-02-10 02:43:39 +00:00
Evan Cheng
6dc088ffd4 Add live-ins to MachineBasicBlock. 
llvm-svn: 34111
 2007-02-10 02:38:19 +00:00
Evan Cheng
14f837357e Rename some variables to avoid confusion with SelectionDAGISel::BB. 
llvm-svn: 34110
 2007-02-10 01:08:18 +00:00
Evan Cheng
af3b119b29 These vectors are frequently large. Use std::vector instead. 
llvm-svn: 34109
 2007-02-09 23:59:14 +00:00
Chris Lattner
27cff151e2 Fix clients like this: 
delete ParseBytecodeFile(InputFilename, 0, &ErrorMessage);
  llvm_shutdown();
  delete ParseBytecodeFile(InputFilename, 0, &ErrorMessage);

The primitive type objects failed to ressurect themselves after shutdown, leading
to crashes in clients that used them after llvm_shutdown().

This solution isn't wonderful, because we clearly have static ctors.  However,
the code it replaces was just as bad, so it's not a regression.

llvm-svn: 34106
 2007-02-09 22:24:04 +00:00
Evan Cheng
5e8eb0c198 Add reference counting to constantpool entries. Delete the unused ones. 
llvm-svn: 34105
 2007-02-09 20:54:44 +00:00
Reid Spencer
b1e839a4d3 Use int32_t and uint32_t to hopefully help weak compilers (cygwin) not 
generate errors about being unable to resolve overloaded type.

llvm-svn: 34103
 2007-02-09 18:03:35 +00:00
Reid Spencer
678fd83797 int -> i32, etc. 
llvm-svn: 34102
 2007-02-09 17:56:02 +00:00
Chris Lattner
31e202922a add a note 
llvm-svn: 34101
 2007-02-09 17:38:01 +00:00
Reid Spencer
b6fe932923 Get the use of \ right. 
llvm-svn: 34100
 2007-02-09 17:18:42 +00:00
Reid Spencer
d390bd5266 Fix some bugs in module building that broke llvm-stacker project. 
llvm-svn: 34099
 2007-02-09 17:09:14 +00:00
Reid Spencer
bb64621bb1 Now that gccas and gccld are just schell scripts, adjust the build ordering 
for parallel builds so that we space out the large links.

llvm-svn: 34098
 2007-02-09 17:02:07 +00:00
Reid Spencer
f6635a4b26 Remove gccas.pod and references to gccas and gccld. 
llvm-svn: 34097
 2007-02-09 16:56:25 +00:00
Reid Spencer
c4b989a655 Change a reference to gccas to a reference to opt. 
llvm-svn: 34095
 2007-02-09 16:00:28 +00:00
Reid Spencer
841d796b0f Remove references to gccld and gccas, adjusting the documentation to 
mention llvm-ld and opt instead (if appropriate).

llvm-svn: 34094
 2007-02-09 15:59:08 +00:00
Reid Spencer
910544cc60 Don't use gccld or gccas 
llvm-svn: 34093
 2007-02-09 15:52:07 +00:00
Reid Spencer
bfa8128b0c gccld is gone. 
llvm-svn: 34092
 2007-02-09 15:33:12 +00:00
Reid Spencer
6d293c2160 Make SlotCalculator::getPlane an inline function. It is used inside loops. 
llvm-svn: 34091
 2007-02-09 15:25:50 +00:00
Reid Spencer
dd4e00a8fa End of life for gccld. Remove its source code and enable the generation 
of a shell script to stand in its place. The shell script just pawns the
execution off to llvm-ld.

llvm-svn: 34090
 2007-02-09 15:21:02 +00:00
Reid Spencer
7d9266a960 Write the deprecation message to stderr instead of stdout so that it 
doesn't get mingled with the output bytecode.

llvm-svn: 34089
 2007-02-09 15:16:59 +00:00
Reid Spencer
17f04ee89a Eliminate the use of gccas in the test suite. 
llvm-svn: 34088
 2007-02-09 15:15:21 +00:00
Reid Spencer
f4984be9d5 Write the deprecation message to stderr instead of stdout so that it 
doesn't get mingled with the output bytecode.

llvm-svn: 34087
 2007-02-09 15:10:26 +00:00
Chris Lattner
672e5475d1 remove unneeded #includes 
llvm-svn: 34086
 2007-02-09 07:54:13 +00:00
Chris Lattner
096b7f662b remove dead code, the outputConstants function is now only called at module scope. 
llvm-svn: 34085
 2007-02-09 07:53:20 +00:00
Chris Lattner
5796c232a4 1. constants can never occur in the symbol table. 
2. All function-level constants are now incorporated into the module-level
  constant pool, since the compaction table was removed.  Eliminate extra
  work to check for them.

This speeds up the bcwriter from 24.4s to 13.1s on 447.dealII and .73 -> .56s
on kc++ in a release build.

llvm-svn: 34084
 2007-02-09 07:51:47 +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
Chris Lattner
ef0dd1c647 Add ppc-specific test for better i64 compare codegen. 
llvm-svn: 34082
 2007-02-09 04:49:46 +00:00
Nate Begeman
e7902cc8ba Remove fixed item 
llvm-svn: 34081
 2007-02-09 04:19:54 +00:00
Reid Spencer
0bb10a766e Fix some formatting mistakes. 
llvm-svn: 34080
 2007-02-09 04:15:08 +00:00
Reid Spencer
0f6d2e8755 Merge gccld documentation in here. gccld will go away soon. 
llvm-svn: 34079
 2007-02-09 04:12:51 +00:00