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Author SHA1 Message Date
Vikram S. Adve
ffe94cb175 Allow combinations of True/Anti/Output flags for each edge to 
support, e.g., dependences on Call instructions.

llvm-svn: 1009
 2001-10-28 21:45:02 +00:00
Vikram S. Adve
9515b10102 Add edges between call instructions and (a) load/store instructions, and 
(b) any instructions that use or set CC registers.  Whether or not the
latter are needed really should be machine-dependent.

llvm-svn: 1008
 2001-10-28 21:43:33 +00:00
Vikram S. Adve
98a0f1fa14 Generate SETX for 64-bit integers! 
llvm-svn: 1007
 2001-10-28 21:41:46 +00:00
Vikram S. Adve
64c463355b Add SETX instruction for 64-bit constants. 
Add M_CC_FLAG for many instructions that use int or fp CC registers.

llvm-svn: 1006
 2001-10-28 21:41:01 +00:00
Vikram S. Adve
165284e269 Need to subtract, not add, stack size in SAVE instruction! 
llvm-svn: 1005
 2001-10-28 21:39:47 +00:00
Vikram S. Adve
b354629285 Major overhaul to print globals and constants. 
llvm-svn: 1004
 2001-10-28 21:38:52 +00:00
Vikram S. Adve
2c1193dfdd Added name-mangling routines for future use. 
llvm-svn: 1003
 2001-10-28 21:38:02 +00:00
Vikram S. Adve
767c1505bc Use separate functions for printing values of each type. 
Put trace code before condition-generating instruction in basic blocks
that end in a conditional branch.

llvm-svn: 1002
 2001-10-28 21:37:25 +00:00
Vikram S. Adve
0f4d41632f Added printPointer. 
llvm-svn: 1001
 2001-10-28 21:34:59 +00:00
Vikram S. Adve
854917adfa Runtime routines implementing print<TYPE> for all basic types. 
llvm-svn: 1000
 2001-10-28 21:31:33 +00:00
Vikram S. Adve
6c92ae29b9 Added a constant pool to record values that need to be emitted 
in the assembly code.

llvm-svn: 999
 2001-10-28 21:24:50 +00:00
Vikram S. Adve
a77d3e6adb Add support for name mangling. 
llvm-svn: 998
 2001-10-28 21:23:44 +00:00
Vikram S. Adve
f3e3a2e8cc Switch useLLVMSyntax to useCSyntax. 
llvm-svn: 997
 2001-10-28 21:21:25 +00:00
Vikram S. Adve
aff56bc163 Add calls to print results in fib, simpleadd and sumarray. 
indirectcall is the same as fib but uses function pointers.

llvm-svn: 996
 2001-10-28 21:16:34 +00:00
Vikram S. Adve
cdb8a8f93e Support printing control characters in standard C/assembly style. 
llvm-svn: 995
 2001-10-28 21:06:48 +00:00
Vikram S. Adve
fa2af8b48c Add methods print<TYPE> for String, Pointer, and each primitive type. 
llvm-svn: 994
 2001-10-28 20:52:27 +00:00
Vikram S. Adve
984d6d10ea Added rules for building sparc executable with and without tracing, 
and linking with local runtime library.

llvm-svn: 993
 2001-10-28 20:18:11 +00:00
Ruchira Sasanka
3c4d2dea7c Added support for spilling 
llvm-svn: 992
 2001-10-28 18:15:12 +00:00
Ruchira Sasanka
b1f435fb91 Moved callerSaving code to machine specific classes since we have to handle 
%ccr reg differently.

llvm-svn: 991
 2001-10-28 18:14:15 +00:00
Ruchira Sasanka
e095b077cf Added spill code support; moved insertCallerSaving to SparRegInfo since 
we need to handle %ccr reg in a special way.

llvm-svn: 990
 2001-10-28 18:12:02 +00:00
Chris Lattner
52736dc8e3 Implement a -trace command line option and a trace option in the interpreter. 
llvm-svn: 989
 2001-10-27 08:43:52 +00:00
Chris Lattner
9def26ab6b * Make pointer values work better by treating them uniformly as 64 bit values. 
This causes code that is generated by gcc to work better.
* Implement mul & div
* Export malloc, free, and pow
* add strtol, atoi, and atol to the runtime library

llvm-svn: 988
 2001-10-27 08:28:11 +00:00
Chris Lattner
de2726ed00 Provide argv for commands 
llvm-svn: 987
 2001-10-27 05:54:31 +00:00
Chris Lattner
269c7dd5d3 Provide option to enable eating of all arguments following a specific one 
llvm-svn: 986
 2001-10-27 05:54:17 +00:00
Chris Lattner
e04a4efa13 * Implement exit() builtin function 
* Implement linked in runtime library with puts(char*) in it
* implement builtin putchar(int) function

llvm-svn: 985
 2001-10-27 04:15:57 +00:00
Ruchira Sasanka
f8a3d5f0ca Fixed load syntax in EmitAssembly 
Fixed cpReg2Mem (store) operand oreder in SparcRegInfo.cpp

llvm-svn: 984
 2001-10-24 22:05:34 +00:00
Chris Lattner
fc68c300ce Add support for building a runtime library for LLI 
llvm-svn: 983
 2001-10-24 19:52:41 +00:00
Ruchira Sasanka
603b617221 Fixed logic for checking whether a LR received the correct color. 
llvm-svn: 976
 2001-10-24 15:56:58 +00:00
Chris Lattner
b75ed5de9d Implement a -L command line argument to specify a search path. Implement minimal ar compatibility stuff 
llvm-svn: 975
 2001-10-24 06:23:00 +00:00
Chris Lattner
c3cee9637c Clean up error handling a bit. Add / as a seperator for command line arguments. This is just a big old ugly hack. 
llvm-svn: 974
 2001-10-24 06:21:56 +00:00
Chris Lattner
b0b7551e5f Frivolous cleanups 
llvm-svn: 973
 2001-10-24 06:21:22 +00:00
Chris Lattner
668806b733 Dang it, do NOT check in code that enables debugging. Bad chris 
llvm-svn: 972
 2001-10-24 05:14:35 +00:00
Chris Lattner
896f34ccd0 Two things: 
1. Forward propogate a loaded constant to make debugging slightly less annoying
2. Fix an extremely nasty hard to find bug that really irritated me for the better
   part of 6 hours and was causing linking to die and bizarre and mysterious ways.
   Things should be much more stable now that this one liner has been fixed. GRR

llvm-svn: 971
 2001-10-24 05:12:04 +00:00
Chris Lattner
7ec504f5dc Changes to get some meaningful feedback from the bytecode reader. At some point this stuff should all be exception driven, but for now it is not. 
llvm-svn: 970
 2001-10-24 01:15:12 +00:00
Ruchira Sasanka
a215e9d233 Corrected a bug in SparcRegInfo.cpp - to add inserted instructions before a return 
llvm-svn: 969
 2001-10-23 21:40:39 +00:00
Ruchira Sasanka
9aa7352c15 added support to move "added instructions" after the delay slot 
llvm-svn: 968
 2001-10-23 21:38:42 +00:00
Ruchira Sasanka
155cb5a9c4 Added support to move "added instructions" after the delay slot 
llvm-svn: 967
 2001-10-23 21:38:00 +00:00
Chris Lattner
aa8d1c9987 Add '-v' option to enable verbose output from the linker 
llvm-svn: 966
 2001-10-23 20:44:55 +00:00
Chris Lattner
307595fd40 Fix problem linking in a method prototype when a method body exists 
llvm-svn: 965
 2001-10-23 20:43:42 +00:00
Chris Lattner
861e84b114 Remove unnamed prototypes that are created. 
llvm-svn: 964
 2001-10-23 15:30:18 +00:00
Chris Lattner
3ab6c706d5 Negative FP constants... whodathunkit. 
llvm-svn: 963
 2001-10-23 04:13:01 +00:00
Chris Lattner
1e04123949 Oops, didn't mean to check in enabled debugging support. :( 
llvm-svn: 962
 2001-10-23 03:21:42 +00:00
Chris Lattner
bc4f868dd8 Fixed a LONG standing, SCARY problem with bytecode encoding. It turns out to be an endian problem that only shows up with type 0 instructions in LARGE programs. 
llvm-svn: 961
 2001-10-23 03:21:10 +00:00
Chris Lattner
db06de9f17 More symbol table bugfixes that are impossible to track down. Goody 
llvm-svn: 960
 2001-10-23 02:32:45 +00:00
Chris Lattner
0553612e11 Allow unresolved/opaque types to be read and written to bytecode files 
llvm-svn: 959
 2001-10-23 01:53:22 +00:00
Chris Lattner
e8b0d4522f Fix another annoying bug that took forever to track down. This one involves abstract type resolution at a bad time that broke symbol tables. 
llvm-svn: 958
 2001-10-23 01:53:01 +00:00
Vikram S. Adve
493f65bc17 Disable alloca code gen tests until size of extra args in stack frame 
can be computed.

llvm-svn: 957
 2001-10-22 22:33:08 +00:00
Vikram S. Adve
c7301465ef Delete MachineCodeInfoForMethod object. 
llvm-svn: 956
 2001-10-22 22:32:11 +00:00
Chris Lattner
c1f107a673 Fix a problem occuring with type unification of symbol table entries 
llvm-svn: 955
 2001-10-22 21:59:46 +00:00
Vikram S. Adve
17c7daff14 Simplify etags command. 
llvm-svn: 954
 2001-10-22 13:58:22 +00:00