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Author SHA1 Message Date
Duraid Madina
d87738a097 we can't all have brains now, can we 
llvm-svn: 24948
 2005-12-22 06:41:39 +00:00
Duraid Madina
b43dc0ff5b this should take care of calls to varadic functions, but it doesn.,t 
BUG: calling printf(string, float) will load the float into the wrong
register, completely forget about loading the string, etce

llvm-svn: 24947
 2005-12-22 06:39:57 +00:00
Duraid Madina
d1c9d5ae4d we need to emit the getf.d instruction in lowering, so add it 
to IA64ISD

llvm-svn: 24946
 2005-12-22 06:38:38 +00:00
Chris Lattner
3d84ef7903 credit where credit is due 
llvm-svn: 24945
 2005-12-22 06:09:08 +00:00
Chris Lattner
7f45e655a8 Separate the call graph implementation from its interface. This implements 
the rough idea sketched out in http://nondot.org/sabre/LLVMNotes/CallGraphClass.txt,
allowing new spiffy implementations of the callgraph interface to be built.

Many thanks to Saem Ghani for contributing this!

llvm-svn: 24944
 2005-12-22 06:07:52 +00:00
Chris Lattner
6f708e886f The 81st column doesn't like code in it. 
llvm-svn: 24943
 2005-12-22 05:23:45 +00:00
Duraid Madina
47cd4eeab0 I shoulda done this a *long* time ago (tm): implement calls properly, 
i.e. r1/r12/rp are saved/restored regardless of scheduling/luck

TODO: calls to external symbols, indirect (function descriptor) calls,
      performance (we're being paranoid right now)

BUG: the code for handling calls to vararg functions breaks if FP
args are passed (this will make printf() go haywire so a bunch of
tests will fail)

BUG: this seems to trigger some legalize nastiness
llvm-svn: 24942
 2005-12-22 04:07:40 +00:00
Duraid Madina
22eb8a3fb4 kill SelectCALL() in the DAG isel, we handle this in lowering now, like 
SPARCv8. (we copy sparcv8's workaround for tablegen not being nice about
ISD::CALL/TAILCALL)

llvm-svn: 24941
 2005-12-22 03:58:17 +00:00
Reid Spencer
7c8ac1cf8c Fix documentation for the AlarmSetup function. 
llvm-svn: 24940
 2005-12-22 03:57:15 +00:00
Duraid Madina
2c940da498 update tablegen files - nothing to see here 
llvm-svn: 24939
 2005-12-22 03:56:03 +00:00
Reid Spencer
d7c85dc01c For PR351: 
Move the system dependent portion to lib/System/*/Alarm.inc. This makes the
SlowOperationInformer platform independent.

llvm-svn: 24938
 2005-12-22 03:31:26 +00:00
Reid Spencer
94bbff0319 Implement a generic polled Alarm function. This merely removes the system 
dependent portion of the lib/Support/SlowOperationTimer code into the
lib/System implementation where it can be ported to different platforms.

llvm-svn: 24937
 2005-12-22 03:23:46 +00:00
Evan Cheng
b18b8c847f Attempt to fix a crash on WIN32. 
llvm-svn: 24936
 2005-12-22 02:35:21 +00:00
Evan Cheng
e458553c73 Bye bye HACKTROCITY. 
llvm-svn: 24935
 2005-12-22 02:26:21 +00:00
Evan Cheng
eac312f453 Added special flag node FLAG. 
llvm-svn: 24934
 2005-12-22 02:25:14 +00:00
Evan Cheng
578fad3f9d * Added support for FLAG - a special nameless flag register. Can be used as 
either an operand or a result.
* Fixed some more flag / chain bugs.

llvm-svn: 24933
 2005-12-22 02:24:50 +00:00
Reid Spencer
65c625bf11 For PR678: 
* Make it possible to pass a fourth argument to the CHECK_PROGRAM_SANITY
  macro that controls whether a non-sane program generates an error or
  a warning.

llvm-svn: 24931
 2005-12-22 02:08:30 +00:00
Reid Spencer
bca47d81ca Implement PR679: 
* Changed the -rpath option from cl::opt to cl::list
* Changed the interface to GenerateNative to take a std::vector<std::string>
  instead of just a std::string
* Changed GenerateNative to generate multiple -Wl,-rpath, options to be
  passed to gcc.

llvm-svn: 24930
 2005-12-22 01:50:56 +00:00
Jeff Cohen
ac0286cbe6 Add new files to Visual Studio. 
llvm-svn: 24929
 2005-12-22 01:50:11 +00:00
Jeff Cohen
8727139340 Oh oh... Unix is case sensitive. 
llvm-svn: 24928
 2005-12-22 01:46:59 +00:00
Jeff Cohen
8afabfd8f1 Make it compile with VC++. 
llvm-svn: 24927
 2005-12-22 01:44:51 +00:00
Reid Spencer
b7a51183c1 Add an eol at the end to shut gcc sup. 
llvm-svn: 24926
 2005-12-22 01:41:00 +00:00
Reid Spencer
458adf241f Add an eol at the end to shut gcc up. 
llvm-svn: 24925
 2005-12-22 01:40:06 +00:00
Reid Spencer
d00fefe5b4 Some simple cleanups: 
1. When srcdir == objdir have "spotless" say that it isn't supported in
   that mode rather than just let make say "no such target"
2. Minor doc cleanups
3. Fix the double rebuild problem with yacc files. A missing dependency
   caused parallel builds to skip building the .cpp file after the .cpp
   file was regenerated by bison.

llvm-svn: 24924
 2005-12-21 23:17:06 +00:00
Evan Cheng
822f360f84 Added TargetLowering::isMaskedValueZeroForTargetNode() declaration. 
llvm-svn: 24923
 2005-12-21 23:15:41 +00:00
Evan Cheng
d33f8fde4a Lefted out TargetLowering:: 
llvm-svn: 24922
 2005-12-21 23:14:54 +00:00
Evan Cheng
fb6413e05a * Fix a GlobalAddress lowering bug. 
* Teach DAG combiner about X86ISD::SETCC by adding a TargetLowering hook.

llvm-svn: 24921
 2005-12-21 23:05:39 +00:00
Evan Cheng
add305de26 Oops. Accidentally deleted RET pattern. It's still needed for return void; 
llvm-svn: 24920
 2005-12-21 22:22:16 +00:00
Jim Laskey
d82881490c Disengage DEBUG_LOC from non-PPC targets. 
llvm-svn: 24919
 2005-12-21 20:51:37 +00:00
Jim Laskey
302e7d0205 Sync up the project with my tweaks. 
llvm-svn: 24918
 2005-12-21 20:47:34 +00:00
Evan Cheng
6f15189a77 * Added support for X86 RET with an additional operand to specify number of 
bytes to pop off stack.
* Added support for X86 SETCC.

llvm-svn: 24917
 2005-12-21 20:21:51 +00:00
Evan Cheng
3b09247bb9 Allows instructions which no explicit operands. e.g. X86 RET which has but 
an implicit flag operand.

llvm-svn: 24916
 2005-12-21 20:20:49 +00:00
Chris Lattner
dfc6bbd0d4 add dwarfwriter to the xcode project 
llvm-svn: 24915
 2005-12-21 19:51:24 +00:00
Jim Laskey
aeb774e97d Start of Dwarf framework. 
llvm-svn: 24914
 2005-12-21 19:48:16 +00:00
Jim Laskey
53d56a5c9a Oops llvm namespace. 
llvm-svn: 24913
 2005-12-21 19:46:32 +00:00
Jim Laskey
70293489ac Start of Dwarf framework code. 
llvm-svn: 24912
 2005-12-21 19:44:40 +00:00
Chris Lattner
6364b03742 make sure to relegalize all cases 
llvm-svn: 24911
 2005-12-21 19:40:42 +00:00
Chris Lattner
079443691c enable the gep isel opt 
llvm-svn: 24910
 2005-12-21 19:36:36 +00:00
Chris Lattner
39a4b7dc7c Regenerate 
llvm-svn: 24908
 2005-12-21 18:31:50 +00:00
Chris Lattner
2c88f52eb3 allow logical operators on packed integral types 
llvm-svn: 24907
 2005-12-21 18:31:29 +00:00
Chris Lattner
d51de8d76f Get logical operations to like packed types, allow BinOp::getNot to create 
the right vector of -1's as its operand.

llvm-svn: 24906
 2005-12-21 18:22:19 +00:00
Chris Lattner
15bf8f26f2 fix a bug I introduced that broke recursive expansion of nodes (e.g. scalarizing vectors) 
llvm-svn: 24905
 2005-12-21 18:02:52 +00:00
Chris Lattner
025b8b82de regenerate 
llvm-svn: 24904
 2005-12-21 17:53:23 +00:00
Chris Lattner
4ca5857a7c Implement Regression/Assembler/2005-12-21-ZeroInitVector.ll 
llvm-svn: 24903
 2005-12-21 17:53:02 +00:00
Chris Lattner
74d01d7e5a new testcase 
llvm-svn: 24902
 2005-12-21 17:52:42 +00:00
Chris Lattner
2bc611f6f0 add some nodes, forgot to commit this last night :( 
llvm-svn: 24901
 2005-12-21 16:22:46 +00:00
Chris Lattner
347c6eedae This was meant to go in 
llvm-svn: 24900
 2005-12-21 07:50:26 +00:00
Chris Lattner
884def40f4 Rewrite FP stackifier support in the X86InstrInfo.td file, splitting patterns 
that were overloaded to work before and after the stackifier runs.  With the
new clean world, it is possible to write patterns for these instructions: woo!

This also adds a few simple patterns here and there, though there are a lot
still missing.  These should be easy to add though. :)

See the comments under "Floating Point Stack Support" for more details on
the new world order.

This patch as absolutely no effect on the generated code, woo!

llvm-svn: 24899
 2005-12-21 07:47:04 +00:00
Chris Lattner
ee15b5393f Wrap some long lines: no functionality change 
llvm-svn: 24898
 2005-12-21 05:34:58 +00:00
Chris Lattner
643e6c2b9e Eliminate some GCC warnings from the generated code 
llvm-svn: 24897
 2005-12-21 05:31:05 +00:00