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1727 Commits

Author SHA1 Message Date
Chris Lattner
c87c80dce0 Fix spell-o 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8283 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 16:35:30 +00:00
Chris Lattner
2757af2d47 Change the RaiseAllocations pass from being a BasicBlockPass to being a Pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8279 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 03:14:00 +00:00
Chris Lattner
55b2eb3ef8 Rename TarjanSCCIterator -> scc_iterator 
* Increases consistency with other iterators (e.g. df_iterator, po_iterator...)
  * It's shorter
  * We don't name classes by the implementation, we name it for the interface!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8273 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 20:01:57 +00:00
Chris Lattner
ff8fc07890 ELIMINATE the SCC class completely. One less thing deriving from std::vector 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8272 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 19:55:31 +00:00
Chris Lattner
94d1092c6a Move the HasLoop method from the SCC class to the iterator class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8268 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 19:51:22 +00:00
Chris Lattner
fe8d8806f7 Remove explicit passing of SCC's around as objects. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8267 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 19:46:48 +00:00
Chris Lattner
0c6a271d91 This should use Support/iterator, not <iterator> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8266 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 19:46:22 +00:00
Chris Lattner
1da3398600 Cleanups, move the getAnalysisUsage method to the .cpp file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8265 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 19:41:17 +00:00
Chris Lattner
a04e51f4c0 Fix an FLAT OUT WRONG comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8263 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 19:37:29 +00:00
Chris Lattner
b55cae23cb * Cleanups 
* operator* now returns a reference to the current SCC, instead of a possibly
  null pointer


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8261 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 19:34:27 +00:00
Chris Lattner
fa7f524162 Add accessor function for the PruneEH pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8254 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 16:30:25 +00:00
Chris Lattner
c6c804b0d2 Minor simplification 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8251 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 02:50:07 +00:00
Chris Lattner
4a81067a84 Initial checkin of the CallGraphSCCPass class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8247 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 01:54:59 +00:00
Chris Lattner
22ab2a16e5 Remove usage of unsigned long: unsigned should be enough! 
Remove explicit use of a stack<>, use a vector instead


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8246 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 01:48:21 +00:00
Chris Lattner
ca82e6c3d1 This file uses cerr without including <iostream>. Since it's just for debugging, comment it out 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8245 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 01:45:00 +00:00
Chris Lattner
5636eec5fb s/Meth/F 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8244 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 01:38:00 +00:00
Chris Lattner
12d40d2926 Add new helper function which makes it even easier to do this sort of thing 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8237 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-31 00:19:18 +00:00
Chris Lattner
004caf4ded Remove automagic support for Modules. Noone uses it now anyways, and GCC 3.4 doesn't want us to do this unless Module has been #included 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8216 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-29 14:48:21 +00:00
Chris Lattner
df9ec1052b Move getAnalysisToUpdate to after the definition of AnalysisResolver. 
GCC 3.4 apparently wants classes to be DEFINED before they are USED.  What is
it smoking.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8213 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-29 14:26:51 +00:00
Chris Lattner
40c6fb6cac Fix compilation problems with G++ 3.4 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8212 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-29 14:22:29 +00:00
Chris Lattner
6ac02a9092 Allow for "unsafe" replaceAllUsesWith operatations, for use during type resolution 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8208 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-29 05:36:05 +00:00
Chris Lattner
94949dad0c Add new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8204 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-29 05:08:31 +00:00
Tanya Lattner
f68b8a2dee Moved index in BB to common graph class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8175 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-28 15:31:28 +00:00
Misha Brukman
88d942d898 Spell `incompatible' correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8163 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-27 18:26:28 +00:00
Tanya Lattner
d04087cce6 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8161 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-27 15:52:23 +00:00
Tanya Lattner
1796cb7fbc Cleaned up the code (spacing, not needed headers) and changed ostream function. Also made some functions inline. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8154 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-27 02:45:08 +00:00
Tanya Lattner
0320b1406e SchedGraphCommon header file. Contains class definition for SchedGraphCommon which is used by SchedGraph and ModuloSchedGraph (coming soon). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8149 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-25 23:12:23 +00:00
Chris Lattner
bfa964699f As it turns out, things will be simpler than I first expected. We no longer 
need any exception handling intrinsics beyond llvm.unwind. (yaay)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8145 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-25 22:35:01 +00:00
Chris Lattner
39c07264da Targets now configure themselves based on the source module, not on the 
ad-hoc "Config" flags


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8134 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 19:50:53 +00:00
Chris Lattner
e3ac7565a0 Targets should configure themselves based on the module, not some wierd flags 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8131 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 19:49:07 +00:00
Chris Lattner
a7a35a831b Allow modules to have 'any' pointer size and endianness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8117 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 13:46:37 +00:00
Chris Lattner
6270f36784 rethrow is really the language independent primitive here. "throw" can be written 
in terms of it and llvm.exc.setcurrent.

Rework these intrinsics.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8109 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 12:24:03 +00:00
Chris Lattner
9d3a1b2d97 Add versions of InlineFunction which work on Invoke instructions and general call sites 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8105 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 06:58:32 +00:00
Chris Lattner
9dd7d1c8eb Initial support for recognizing LLVM exception handling intrinsics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8102 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 05:30:29 +00:00
Chris Lattner
4bd4aa5e3c Allow specifying the name for the newly split basic block 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8097 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 03:41:39 +00:00
Chris Lattner
3acbd5d5d4 Add period 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8090 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-23 23:15:10 +00:00
Chris Lattner
131d19f9c6 Rename SwitchInst::dest_push_back -> addCase 
Add new removeCase method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8088 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-23 23:14:37 +00:00
Chris Lattner
2d710ff7cf Of course, the copy ctor really should copy the operand as well 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8077 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-23 20:06:38 +00:00
Chris Lattner
8518e74f3e Add more methods to be more value-like 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8074 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-23 19:51:10 +00:00
Chris Lattner
88e1eef1ed Initial checkin of ValueHolder helper class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8073 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-23 19:43:18 +00:00
Chris Lattner
b274d4a38b Add missing #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8063 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-22 23:08:55 +00:00
Chris Lattner
31a6db0f2c Changes to work better with GCC3.4/LLVM G++ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8054 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-22 14:26:59 +00:00
Misha Brukman
ef6a6a69ff The word dependent' has no a'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8030 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-21 22:14:26 +00:00
John Criswell
69582b35b6 The JIT now passes the environment pointer to the main() function when it 
starts a program.  This allows the GNU env program to compile and JIT under
LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8022 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-21 21:12:30 +00:00
Chris Lattner
7d8fab9eca Remove unused file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8021 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-21 20:54:51 +00:00
Chris Lattner
3c7eb1f2ea Make assertion message more helpful in a case that might happen... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7975 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-19 21:57:00 +00:00
Chris Lattner
fd4d8975cf Add new methods, update comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7962 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 22:10:57 +00:00
Chris Lattner
8169cf810c Add intrinsics for the llvm.sig(set|long)jmp functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7949 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 15:41:24 +00:00
Misha Brukman
5560c9d49c Spell `necessary' correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7944 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 14:43:39 +00:00
Chris Lattner
7dd46b09c0 Fix bug: LoopPreheaders/2003-08-15-PreheadersFail.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7915 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-16 20:57:16 +00:00
Brian Gaeke
c48ef2ae36 lib/Support/CommandLine.cpp: 
Many changes suggested by Chris. It's okay, I'll recover from the emotional
damage...maybe someday. :-)

Collapse ParseCStringVector into ParseStringVector.  Comment it.
Make it take a const input.
Use std::string::npos instead of -1 (what a mouthful!)
Make ParseEnvironmentOptions take const inputs.
Check its args at the very beginning.
Strdup all the contents of newArgv and free them all at the end.

include/Support/CommandLine.h:
Constify progName and envVar arguments to ParseEnvironmentOptions().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7905 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 21:05:57 +00:00
Misha Brukman
b60fe7791e hash_map and hash_set: 
* Define HASH_NAMESPACE to `std' in the case of pre-3.0 GCC compilers
* Add comments to clarify the intent of all the #ifdef madness
* Add VIM directive to highlight files as C++


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7903 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 20:01:10 +00:00
Misha Brukman
53523e57bf Reordered includes to be consistent with the LLVM style. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7887 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 17:52:02 +00:00
Chris Lattner
960ff04a09 Remove extraneous #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7881 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 05:21:30 +00:00
Chris Lattner
f4f5f8bcaa Add support for basic blocks, unary/binary unspecs, conditional branches, ... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7874 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 04:52:51 +00:00
Chris Lattner
20968a2472 Remove extraneous cl:: namespace qualifiers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7852 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 22:04:41 +00:00
Brian Gaeke
06b06c5f00 Add support for reading command line arguments from an environment variable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7851 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 22:00:59 +00:00
Brian Gaeke
bf3c4cfaad Factory methods for function passes now return type FunctionPass *. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7839 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 06:09:32 +00:00
Brian Gaeke
1d3fa21cdd Add new method to FunctionPassManager to add ImmutablePasses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7838 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 06:07:57 +00:00
Brian Gaeke
19df3876e6 Factory methods for FunctionPasses now return type FunctionPass *. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7823 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:18:15 +00:00
Brian Gaeke
fb0ef2e82c Deconstify parameter to getPointerToFunction(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7822 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:17:54 +00:00
Brian Gaeke
8844a0ba89 addPassesToJITCompile and addPassesToEmitMachineCode now take a 
FunctionPassManager, to support function-at-a-time compilation and
 emission of code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7821 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:17:27 +00:00
John Criswell
478b3a9682 Removing the pool allocator from the main CVS tree. 
Use the poolalloc module in CVS from now on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7810 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 15:36:15 +00:00
Vikram S. Adve
906cd975df Make MInst2LVSetBI and MInst2LVSetAI be hash_maps instead of maps. 
Add some comments and non-const methods to fix constness problems.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7797 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 23:39:08 +00:00
Brian Gaeke
8ab1ef265a Add FunctionPassManager - it's like a PassManager, but it only deals in 
FunctionPasses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7778 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 17:22:39 +00:00
Brian Gaeke
80d79fa5b4 If we can't find INT64_MAX, set it to a reasonable default value, 
instead of printing out an (incorrect) #error message.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7744 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-11 20:04:57 +00:00
Chris Lattner
2b3860faeb Add support to the mangler for targets which require _'s on global symbols 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7741 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-11 19:34:29 +00:00
Chris Lattner
cacf462915 Initial checkin of SelectionDAG header file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7716 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-11 14:56:26 +00:00
Misha Brukman
35d402fbba Remove references to `bugpoint' from the now-generic system utilities. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7693 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-07 21:33:33 +00:00
Misha Brukman
3d1b0c7331 Moved removeFile() and getUniqueFilename() into FileUtilities. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7691 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-07 21:28:50 +00:00
Sumant Kowshik
edea6d646b Added a flag which is set when all data structures are not pool allocated 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7660 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-07 04:37:52 +00:00
Chris Lattner
3314d8d656 There was no reason for these to be bit-fields, they just need to be unique. 
Also, add an isVoid item


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7659 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-07 00:17:00 +00:00
Chris Lattner
c232818432 Add a bunch of new Alpha Intrinsics for Rahul Joshi 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7646 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-06 20:08:25 +00:00
Chris Lattner
5e8b77e375 Completely eliminate the per-machine-instruction regsUsed set. 
This substantially shrinks the size of each machine instruction, which should
make allocation faster and the cache footprint of the machine code lighter.

Here are some timings for code generation of the larger benchmarks we have.
This are timings of code generation phases of the X86 JIT, when compiled in
debug mode:

		Before	After	Diff
164.gzip:
  InstSel	0.0878	0.0722	-21.6%
  RegAlloc	0.2031	0.1757	-15.6%
  TOTAL		0.5585	0.4999	-11.7%
Ptrdist-bc:
  InstSel	0.0878	0.0722	-21.6%
  RegAlloc	0.2070	0.1933	- 7.1%
  TOTAL		0.6972	0.6464	- 7.9%
197.parser:
  InstSel	0.2148	0.2148	- 0.0%
  RegAlloc	0.4941	0.4277	-15.5%
  TOTAL		1.3749	1.2851	- 7.0%
175.vpr:
  InstSel	0.2519	0.2109	-19.4%
  RegAlloc	0.5976	0.5663	- 5.5%
  TOTAL		1.6933	1.6347	- 3.5%
254.gap:
  InstSel	1.1328	0.9921	-14.2%
  RegAlloc	2.6933	2.4804	- 8.6%
  TOTAL		7.7871	7.2499	- 7.4%


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7622 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-05 22:39:13 +00:00
Chris Lattner
610234d5c9 Do not insert physical regsiters into the regsUsed set 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7617 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-05 21:55:20 +00:00
Chris Lattner
8366b38ff7 Add a comment to the method decl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7609 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-05 18:38:16 +00:00
Chris Lattner
e057ca61b1 Remove unused method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7608 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-05 17:09:08 +00:00
Sumant Kowshik
9f2ac19f8e Added declaration of mergeInGlobalsGraph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7607 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-05 17:06:18 +00:00
Chris Lattner
a2dd745613 All callers of these methods actually wanted them to preserve the flags, 
so get rid of the def/use parameters that were getting passed in.

**** This now changes the semantics of these methods to preserve the flags,
     not clobber them!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7602 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-05 16:58:46 +00:00
Sumant Kowshik
3d9c001af0 Added the declaration of InlineIndirectCalls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7601 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-05 16:56:59 +00:00
Chris Lattner
9ca5a2a33e The NOOP instruction is no longer needed. Instead, use the 
TargetInstrInfo::isNOPinstr method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7530 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 18:52:15 +00:00
Chris Lattner
d265d03568 CVS, please don't tell us that we have a new config.h file, everyone knows that. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7527 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 18:31:38 +00:00
Chris Lattner
2dd93edfc2 Move debugging support out of Statistic.h into Debug.h, implement the new DEBUG_TYPE facilities 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7490 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 22:12:40 +00:00
Chris Lattner
aeac00ed53 Including statistics into an anonymous namespace that gets #included into 
every file is a bad idea.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7489 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 22:12:07 +00:00
Chris Lattner
4181a4fb4f New file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7482 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 20:28:55 +00:00
Chris Lattner
9ef719afac This file doesn't need this include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7479 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 19:16:18 +00:00
Tanya Lattner
be08bb399a Renamed trapping instruction function to be more consistent with other functions in the file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7448 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 05:08:02 +00:00
Tanya Lattner
741bb0019d Added function to determine if an Instruction may trap. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7442 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 04:05:50 +00:00
Chris Lattner
92988ecdb6 Code generation passes don't need access to raw LLVM types, this method is unnecessary. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7412 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 05:29:45 +00:00
Vikram S. Adve
588668d468 Unify all constant evaluations that depend on register size 
in TargetInstrInfo::ConvertConstantToIntType.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7398 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-29 20:30:20 +00:00
Vikram S. Adve
ceb7d2f4f8 Moved insertCallerSavingCode() to PhyRegAlloc and 
moved isRegVolatile and modifiedByCall here: they are all
machine independent.  Remove all uses of PhyRegAlloc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7387 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-29 19:41:23 +00:00
Vikram S. Adve
0eb7f745ed Don't require a BB to look-up live variables, unless they may need to 
be recomputed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7384 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-29 19:32:04 +00:00
John Criswell
c78022ed07 Enable JIT when the platform supports it. 
Select /localhome/$USER when it exists.
Fix the checks for bidirectional and forward iterators so that they work with
version of GCC prior to 3.x.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7383 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-29 19:11:58 +00:00
Chris Lattner
38dbde19cc Fix copy and paste-o 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7378 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-29 05:15:44 +00:00
Chris Lattner
5d7407cbef Move value type enums to CodeGen/ValueTypes.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7376 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-29 05:13:34 +00:00
Chris Lattner
ad5e1f8153 Define target value types in a form usable by target-independent code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7375 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-29 05:13:09 +00:00
Chris Lattner
f4836c754a Add alpha intrinsics, contributed by Rahul Joshi 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7372 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-28 21:18:21 +00:00
Misha Brukman
90a24c71a2 Lined things up in a more aesthetically pleasing way. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7365 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-28 19:17:53 +00:00
Misha Brukman
686e65fb65 Removed extra parenthesis and fixed spelling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7359 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-28 16:53:28 +00:00
Tanya Lattner
ebb20c51fa Need to include <string> to fix compile error on Sun 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7358 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-28 16:42:33 +00:00
Chris Lattner
1194e95019 Code generation phases are not allowed to modify the LLVM representation. 
Because of this, we'll make the MBB->BB mapping const as it should be


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7351 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-26 23:30:37 +00:00
Chris Lattner
70534ee581 Whoops, this one was needed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7346 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-26 23:18:11 +00:00
Chris Lattner
bae47e5691 Remove extraneous #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7341 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-26 23:00:29 +00:00
Chris Lattner
869ff9e7be Remove #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7339 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-26 22:56:46 +00:00
Vikram S. Adve
523eb3f768 Change the way unused regs. are marked and found to consider regType 
info (since multiple reg types may share the same reg class).
Remove machine-specific regalloc. methods that are no longer needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7328 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 21:01:43 +00:00
Vikram S. Adve
b1e6f05110 Add an assertion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7326 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 20:58:57 +00:00
Brian Gaeke
00fee61672 Forward-declare class Module to make the header file self-contained. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7319 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 20:20:53 +00:00
Chris Lattner
2e99791a1e More cassert inclusion for GCC 3.3 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7318 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 18:06:53 +00:00
Chris Lattner
be67780f31 #include <cassert> as necessary... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7315 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:58:41 +00:00
Chris Lattner
02a31a5af6 Fix another accessibility problem illuminated by GCC 3.3 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7314 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:49:28 +00:00
Chris Lattner
d091d85c15 Fix visibility problem exposed by GCC 3.3 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7313 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:46:25 +00:00
Chris Lattner
0192e36cc7 Remove inline declarations that GCC 3.3 doesn't like without a body 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7312 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:39:33 +00:00
Chris Lattner
ceef97a535 Regardless of whether C provides assert.h, C++ source can always include 
<cassert>, making this header unneeded.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7311 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:35:03 +00:00
Chris Lattner
d957518b51 Use the C++ <cassert> header, not the C <assert.h> header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7310 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:34:17 +00:00
Chris Lattner
b1512d2a7a This header works with GCC 3.3 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7309 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:33:45 +00:00
Chris Lattner
a44a4cd055 Add includes of assert 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7307 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:23:27 +00:00
Chris Lattner
32862da7c7 Fix accessibility problems GCC 3.3 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7306 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:23:13 +00:00
Chris Lattner
ab63bd15f5 Add assert.h include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7305 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 16:47:07 +00:00
Chris Lattner
9c37f9c7f2 Convert to C++ style comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7304 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 15:08:08 +00:00
Vikram S. Adve
7f90b520b4 Include vector into these two files to ensure that specializations like 
stl_bvector.h are correctly included into *anything* that includes hash_map
or hash_set.  ext/hash_map includes stl_vector.h directly and leaves
out the specializations, causing truly nasty bugs due to inconsistent
versions of vector<> being used for vector<bool> in different files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7303 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 14:06:13 +00:00
Brian Gaeke
4166445b7c Cleanups: 
Mangler.cpp: Constify parameter to makeNameProper, and use const_iterator.
 Make Count an unsigned int, and use utostr().
 Don't name parameters things that start with underscore.
Mangler.h: All of the above, and also: Add Emacs mode-line.  Include <set>.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7301 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-24 21:37:57 +00:00
Brian Gaeke
b198ca304b Factor out name-mangling from X86/Printer, which is derived from CWriter, 
into this new support class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7300 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-24 20:20:58 +00:00
Chris Lattner
30780ccf15 Add support for ~ operator on constants 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7258 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 17:21:17 +00:00
Chris Lattner
949a362802 Remove redundant const qualifiers from cast<> expressions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7253 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 15:30:06 +00:00
Chris Lattner
af28ac2201 Add more doxygen comments, add new ConstantInt::getRawValue method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7244 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 14:49:06 +00:00
Anand Shukla
6da69e75ec Added special consideration for instrumentation strategy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7208 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-20 15:39:30 +00:00
Vikram S. Adve
a53e3da92c (1) Added DSGraph::cloneReachableSubgraph and DSGraph::cloneReachableNodes 
to clone the subgraph reachable from a set of root nodes, into the
    current graph, merging the global nodes into those in the current graph.
(2) Added DSGraph::updateFromGlobalGraph() to rematerialize nodes from the
    globals graph into the current graph in both BU and TD passes.
(3) Added hash_set<const GlobalValue*> InlinedGlobals: a set of globals to
    track which globals have been inlined into the current graph from
    callers or callees.  In the TD pass, such globals are up-to-date and
    do not need to be rematerialized from the GlobalsGraph.
(4) Added StripIncompleteBit/KeepIncompleteBit to remove incomplete bit
    when cloning nodes into the globals graph.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7190 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-16 21:45:15 +00:00
Misha Brukman
bc0e998c49 The word separate' only has one e'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7173 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-14 17:20:40 +00:00
Vikram S. Adve
4d2faf6307 Values stored in CallArgsDescriptor cannot be const. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7156 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-10 19:46:15 +00:00
Vikram S. Adve
627eb31cd7 Change interface to MachineInstr::substituteValue to specify more precisely 
which args can be substituted: defsOnly, defsAndUses or usesOnly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7154 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-10 19:45:07 +00:00
Misha Brukman
b5c520bfb6 Lowercase versions of `occurrence' need to be spelled correctly, too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7142 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-10 17:05:26 +00:00
Misha Brukman
dd6cb6a43b Occurrence' has no a' and the `r' is doubled. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7140 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-10 16:49:51 +00:00
Chris Lattner
3915da3e0f INCLUDE_PARENT_GRAPH is required 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7089 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-02 23:57:21 +00:00
Chris Lattner
a523e22a20 Remove dead method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7083 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-02 23:43:06 +00:00
Chris Lattner
8fd2715098 Add new methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7057 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-02 04:37:00 +00:00
Chris Lattner
73440f6a15 Disable the parent graph code when not compiled in DEBUG mode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7056 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-02 04:33:55 +00:00
Vikram S. Adve
daee2b492f Leak fix: delete old objects before reallocation in an assignment operator! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7055 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-02 01:25:44 +00:00
Chris Lattner
c019f9bba5 TD pass keeps track of which functions have complete arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7048 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-01 21:12:10 +00:00
Chris Lattner
b512b24442 Add new operator= impl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7047 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-01 21:11:59 +00:00
Chris Lattner
e2fe664e8f Ok, I'm a moron. Fixed now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7035 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-01 17:15:11 +00:00
Chris Lattner
985d31215c Fix major problem that was causing all kinds of nasty foldings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7034 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-01 17:10:50 +00:00
Chris Lattner
17d5d863b2 Add new methods to BUDS for keeping track of a precise call graph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7028 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-01 16:27:15 +00:00
John Criswell
7a73b80b90 Merged in autoconf branch. This provides configuration via the autoconf 
system.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7014 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 21:59:07 +00:00
Chris Lattner
a9d6566e36 Add new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7007 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 05:57:30 +00:00
Chris Lattner
332f0aa425 Be more const correct 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7004 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 05:27:05 +00:00
Chris Lattner
fa45c7a938 Constness changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7002 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 05:10:09 +00:00
Chris Lattner
17fefa3ac3 Substantial revamp: DSGraphs now may contain the graphs for multiple functions 
in the same graph


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6991 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 03:14:23 +00:00
Chris Lattner
1a36443c2f Add argument 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6990 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 03:13:36 +00:00
Chris Lattner
0baec255a7 Remove prototype for dead method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6989 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 03:13:28 +00:00
Chris Lattner
62b5c167de Add support for gathering sets of must aliases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6971 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-29 00:23:11 +00:00