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14139 Commits

Author SHA1 Message Date
Reid Spencer 47fc279160 Initial commit of a configuration file for compiling C++ programs with 
the file name pattern *.cpp

llvm-svn: 16117
 2004-08-30 06:32:24 +00:00
Reid Spencer a681845e69 Implement the "setIncludePaths" and "setSymbolDefines" interface methods. 
Revise token substitution to be a little faster.
Clean up exception throwing, make sure its always a std::string.

llvm-svn: 16116
 2004-08-30 06:29:06 +00:00
Reid Spencer 1b389f09b4 Pass lists of -I and -D options through to the Compiler Driver. 
Handle -g and -Wxxx for GCC compatibility

llvm-svn: 16115
 2004-08-30 06:27:32 +00:00
Reid Spencer cf2bc3d767 Add a blurb about exploiting the use of external storage. 
llvm-svn: 16114
 2004-08-30 05:56:51 +00:00
Nate Begeman 143cf94f92 Move yet more instructions over to being printed by the generated asm writer 
llvm-svn: 16112
 2004-08-30 02:28:06 +00:00
Reid Spencer b55c0cbaee Abbreviate the long descriptions which are now in docs/SystemLibrary.html. 
llvm-svn: 16111
 2004-08-30 02:03:51 +00:00
Reid Spencer 8aca0b494d Reduce the number of arguments in the instruction builder and make some 
improvements on instruction selection that account for register and frame
index bases.

Patch contributed by Jeff Cohen. Thanks Jeff!

llvm-svn: 16110
 2004-08-30 00:13:26 +00:00
Reid Spencer 9f64b91e27 Need to throw std::string not const char* if we want error messages to be 
caught.

llvm-svn: 16109
 2004-08-30 00:06:52 +00:00
Reid Spencer 94596c2102 Synchronize documentation of configuration items and substitutions with 
current reality of llvmc implementation.

llvm-svn: 16108
 2004-08-29 23:20:42 +00:00
Nate Begeman 6cdbd22245 Convert A-Form instructions to auto-generated asm writer 
llvm-svn: 16107
 2004-08-29 22:45:13 +00:00
Nate Begeman 434234f6d1 Register sizes should be specified in bits 
llvm-svn: 16106
 2004-08-29 22:03:40 +00:00
Nate Begeman 8cb6bd5f3c Improvements to int->float cast code for PPC-64 
llvm-svn: 16105
 2004-08-29 22:02:43 +00:00
Nate Begeman 50d140ee3d Must link against new LLVMsystem library 
llvm-svn: 16104
 2004-08-29 22:01:44 +00:00
Nate Begeman a094704ff9 RemoveFileOnSignal is now in sys:: namespace 
llvm-svn: 16103
 2004-08-29 22:01:17 +00:00
Nate Begeman c9dec3ae70 Put this change back in after testing from Reid proved its innocence. getSpillSize now returns value in bits 
llvm-svn: 16102
 2004-08-29 22:00:24 +00:00
Nate Begeman 168be7e43f Update doxygen comment now that getSpillSize is supposed to return value in bits 
llvm-svn: 16101
 2004-08-29 21:59:26 +00:00
Reid Spencer 023637eb38 Add a declaration of environ global for Darwin 
llvm-svn: 16100
 2004-08-29 20:10:07 +00:00
Reid Spencer a62e5a837f Add a missing header file 
llvm-svn: 16099
 2004-08-29 20:02:28 +00:00
Reid Spencer 3311669903 Add an assert to cature null Operands. It is better to catch it here than 
to SIGSEGV in the bowels of isa<...> later.

llvm-svn: 16098
 2004-08-29 19:37:59 +00:00
Reid Spencer 6fca37236d Signals support has been moved to lib/System 
llvm-svn: 16097
 2004-08-29 19:36:34 +00:00
Reid Spencer efc94f5e72 Updated to create a link needed for correct lib/System compilation. 
llvm-svn: 16096
 2004-08-29 19:35:28 +00:00
Reid Spencer 90f56ee8b4 Add lib/System ahead of lib/Support in case there are operating system 
issues.

llvm-svn: 16095
 2004-08-29 19:33:21 +00:00
Reid Spencer 811c3c0edb Link with LLVMsystem.a for operating system independence. 
llvm-svn: 16094
 2004-08-29 19:31:19 +00:00
Reid Spencer 9b129bea2e RemoveFileOnErrorSignal is now in the llvm::sys namespace. Adjust 
accordingly.

llvm-svn: 16093
 2004-08-29 19:30:41 +00:00
Reid Spencer 74c3dc6927 Add the LLVMsystem.a library as it is now used for operating system 
independence of the tool.

llvm-svn: 16092
 2004-08-29 19:29:38 +00:00
Reid Spencer e3263ecaf0 The functions in Signal.h are now in the llvm::sys namespace - adjust 
llvm-svn: 16091
 2004-08-29 19:28:55 +00:00
Reid Spencer 5b43fc9b53 add llvmc 
llvm-svn: 16090
 2004-08-29 19:27:34 +00:00
Reid Spencer 1b5b24f9fb Convert llvmc to use the lib/System interface instead of directly 
using Unix operating system calls.

llvm-svn: 16089
 2004-08-29 19:26:56 +00:00
Reid Spencer b8c572df56 Move a warning comment to where it should have been in the first place. 
llvm-svn: 16088
 2004-08-29 19:25:54 +00:00
Reid Spencer bb5301eebf Correct the vim: specification 
llvm-svn: 16087
 2004-08-29 19:24:53 +00:00
Reid Spencer 2f209c4452 Include some additional header files. 
Fix the banner length.

llvm-svn: 16086
 2004-08-29 19:24:20 +00:00
Reid Spencer 3d7a614ec7 Initial platform independent implementation of operating system concept 
of "Signals" (cleanup after fatal errors).

llvm-svn: 16085
 2004-08-29 19:22:48 +00:00
Reid Spencer 76b83a1869 Initial commit of an platform-indepdendent implementation for the 
"Program" operating system concept (find and execute programs).

llvm-svn: 16084
 2004-08-29 19:20:41 +00:00
Reid Spencer 21087b0f7e Put the lib/System interface functions in llvm::sys namespace. 
llvm-svn: 16083
 2004-08-29 19:19:07 +00:00
Reid Spencer a872cbe3bd Create a link from $BUILD_OBJ_ROOT/lib/System/platform to 
$BUILD_SRC_ROOT/lib/System/$build which gives us the ability to
configure the lib/System for the current type of operating system.
Also cleaned up some indentation.

llvm-svn: 16082
 2004-08-29 19:18:05 +00:00
Nate Begeman 4483df8b63 Implement the following missing functionality in the PPC backend: 
cast fp->bool
cast ulong->fp
algebraic right shift long by non-constant value
These changes tested across most of the test suite.  Fixes Regression/casts

llvm-svn: 16081
 2004-08-29 08:19:32 +00:00
Reid Spencer 023ff63545 Initial commit of the platform agnostic interface to finding and executing 
programs.

llvm-svn: 16080
 2004-08-29 05:29:35 +00:00
Reid Spencer 319b136522 Add a function to remove whole directorys on fatal signal. 
Doxygenify function comments.

llvm-svn: 16079
 2004-08-29 05:27:15 +00:00
Reid Spencer 6df221d50a Revise the design of the Path concept per peer review. Too many changes to 
note individually but these essence of it is to not derive from
std::string, clarify the interface, and provide better documentation.
There is now also (untested) implementations for AIX, Darwin, and SunOS.

llvm-svn: 16078
 2004-08-29 05:24:01 +00:00
Alkis Evlogimenos c227d73e5f Remove dead code. 
llvm-svn: 16077
 2004-08-28 22:43:31 +00:00
Alkis Evlogimenos e2d962e0fd Now that LiveIntervals::addIntervalsForSpills is fixed, do not require 
LiveVariables.

llvm-svn: 16076
 2004-08-27 19:00:29 +00:00
Alkis Evlogimenos 8c67a3003e Only update LiveVariables if it is available. addIntervalsForSpills 
runs after the initial run of the live interval analysis.

llvm-svn: 16075
 2004-08-27 18:59:22 +00:00
Alkis Evlogimenos efd40bce75 Back out this change as it broke the build last night. This should be 
investicated further as the linearscan variants don't really need
LiveVariables...

llvm-svn: 16074
 2004-08-27 18:01:21 +00:00
Nate Begeman c561fc3731 Back out change to divide getSpillSize by 8 until I figure out why it breaks x86, which has register sizes in bits. 
llvm-svn: 16073
 2004-08-27 16:48:24 +00:00
Nate Begeman 0c1e6804a1 Fix a typo in the bytecode format documentation 
llvm-svn: 16072
 2004-08-27 07:59:37 +00:00
Alkis Evlogimenos 11f0fc8eda The linear scan variants do not require the LiveVariables analysis. 
llvm-svn: 16071
 2004-08-27 04:51:13 +00:00
Nate Begeman fa2bf42539 Register sizes are in bits, not bytes 
llvm-svn: 16070
 2004-08-27 04:28:10 +00:00
Alkis Evlogimenos 7ebfde2be6 Add getLastBlock member. This is useful when growing a densemap keyed 
on MachineBasicBlocks.

llvm-svn: 16069
 2004-08-27 04:02:35 +00:00
Alkis Evlogimenos 390c820a82 Add MachineBasicBlock2IndexFunctor. This is useful for densemaps from 
MachineBasicBlocks to an arbitrary type.

llvm-svn: 16068
 2004-08-27 04:00:26 +00:00
Alkis Evlogimenos 60f33d4d66 Add size member function. 
llvm-svn: 16067
 2004-08-27 03:58:31 +00:00