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2c8710f0c4
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Author SHA1 Message Date
Vikram S. Adve
2c8710f0c4 Removed class RegStackOffsets and used class MachineCodeForMethod 
directly to manage stack frame.

llvm-svn: 1186
 2001-11-08 04:48:50 +00:00
Vikram S. Adve
2cdcbfb6e0 Major overhaul of stack frame management. 
llvm-svn: 1185
 2001-11-08 04:47:06 +00:00
Vikram S. Adve
8b33c2304f Old file which was moved to include/llvm/Target some time back. 
llvm-svn: 1184
 2001-11-08 04:46:08 +00:00
Vikram S. Adve
848709f127 Removed MachineCodeForMethod object and made it an annotation. 
llvm-svn: 1183
 2001-11-08 04:38:58 +00:00
Chris Lattner
821d1b8d30 Add analysis pass. 
llvm-svn: 1182
 2001-11-07 21:16:29 +00:00
Chris Lattner
15b45d9783 Initial checkin of pointer safety checker 
llvm-svn: 1181
 2001-11-07 21:16:12 +00:00
Chris Lattner
4bded629ca Correct problem that allows indirect function calls 
llvm-svn: 1179
 2001-11-07 20:12:30 +00:00
Chris Lattner
caf89d678c * Switch to operation on pointers with PointerTy more consistently 
* Fix misspeling
* Catch SIGFPE for traps
* info XXX now prints the raw contents of the GenericValue
* Switch to calloc instead of malloc (temporarily I hope) to bandaid Olden benchmarks
* Implement binary And & Or
* Convert expressions like this:
     PointerTy SrcPtr = getOperandValue(I->getPtrOperand(), SF).PointerVal;
  to:
    GenericValue SRC = getOperandValue(I->getPtrOperand(), SF);
    PointerTy SrcPtr = SRC.PointerVal;
  because the prior way confuses purify.
* Taint the initial values of the value planes
* Handling 'print bb4' in the interpreter without crashing
* Print nicer stack frames with concise return type
* printf doesn't suck nearly as badly as it used to

llvm-svn: 1177
 2001-11-07 19:46:27 +00:00
Chris Lattner
881474607d 1. -Winline emits spurious warnings that aren't useful right now 
2. Fix the "rebuild everything if I change one file" problem

llvm-svn: 1176
 2001-11-07 14:50:58 +00:00
Chris Lattner
15f524c88e Killing warnings 
llvm-svn: 1175
 2001-11-07 14:01:59 +00:00
Chris Lattner
e33afc1d46 Add #includes to enable buiding in Release mode 
llvm-svn: 1174
 2001-11-07 13:49:45 +00:00
Chris Lattner
bf8d5bd2f7 Squelch warnings about not returning a value 
llvm-svn: 1173
 2001-11-07 13:49:12 +00:00
Vikram S. Adve
dc8f8a1ed4 Roll back all these changes that have broken Makefile.target again. 
llvm-svn: 1172
 2001-11-07 12:29:40 +00:00
Chris Lattner
ec5014e800 Okay, so this is a huge hack. Fixme later 
llvm-svn: 1171
 2001-11-07 05:31:53 +00:00
Chris Lattner
7627d5b279 *Print Stack traces better. 
* Use the cache writer for all it's problems.
* print arguments to methods in stack traces.
*Print the current stack from for up/down commands.

llvm-svn: 1170
 2001-11-07 05:31:27 +00:00
Chris Lattner
b9ca754b0d * Use cached writer to speed up printing and get symbolic types more consistently 
* When a segfault or bus error occurs, stop the program, print a stack trace, and dump the user in the debugger mode

llvm-svn: 1169
 2001-11-07 04:23:00 +00:00
Chris Lattner
3aeffe685c Implement CachedWriter class to allow module level printing of various components very quickly 
llvm-svn: 1168
 2001-11-07 04:21:57 +00:00
Chris Lattner
67ba96723c New class to provide high performance writing. 
llvm-svn: 1167
 2001-11-07 04:20:50 +00:00
Chris Lattner
7f56e171e5 Add %p format to printf, which MUST be used when printing pointer values. 
llvm-svn: 1166
 2001-11-07 02:57:33 +00:00
Chris Lattner
06d10f646d Implement log and drand48 for TSP bm 
llvm-svn: 1165
 2001-11-06 22:53:25 +00:00
Chris Lattner
6dde80a780 Minor fixes 
llvm-svn: 1164
 2001-11-06 22:53:17 +00:00
Chris Lattner
d1cd54e437 Add notes 
llvm-svn: 1163
 2001-11-06 22:53:11 +00:00
Chris Lattner
d907c7c9eb Implement sqrt, implement printf better, simpler. 
llvm-svn: 1161
 2001-11-06 21:52:18 +00:00
Chris Lattner
a688655cba Fix minor bug for shifts 
llvm-svn: 1160
 2001-11-06 21:51:48 +00:00
Chris Lattner
69d20ed13e Print out the abridged form of the call instruction. 
llvm-svn: 1159
 2001-11-06 21:28:12 +00:00
Chris Lattner
afabe43593 Build .bc from .c better. 
llvm-svn: 1158
 2001-11-06 20:44:15 +00:00
Chris Lattner
d37c4db956 Don't forget to make the clean version. 
llvm-svn: 1157
 2001-11-06 20:23:50 +00:00
Vikram S. Adve
8cb25d11ea Really fix Makefile to compile individual tests and Olden codes. 
by using a better naming scheme.

llvm-svn: 1156
 2001-11-06 17:09:49 +00:00
Vikram S. Adve
ee82b1c32e Moved *.c files into subdirectory TestSources to avoid overwriting 
corresponding *.ll files.

llvm-svn: 1155
 2001-11-06 17:06:06 +00:00
Ruchira Sasanka
0b842b90ef Fixed bug - added code in pushUnconstrainedIGNodes() to check whether a node 
is already pushed to stack by a previous call to the same method.

llvm-svn: 1154
 2001-11-06 15:25:38 +00:00
Chris Lattner
7df494872d Reorder paramters to make the command line more easily modifiable 
llvm-svn: 1153
 2001-11-06 08:34:56 +00:00
Chris Lattner
fcf608c1a7 Fix bugs 
llvm-svn: 1152
 2001-11-06 08:34:29 +00:00
Chris Lattner
da8737d88a Fix many bugs. Implement PHI transforms & other cycles 
llvm-svn: 1151
 2001-11-06 08:34:17 +00:00
Chris Lattner
a797d17ed7 Give me PHI's space back 
llvm-svn: 1150
 2001-11-06 08:33:46 +00:00
Vikram S. Adve
f83b90af5c Bug fix: uninitialized variable. 
llvm-svn: 1147
 2001-11-06 05:11:05 +00:00
Vikram S. Adve
d3f33a7d2f Bug fix: Printing AdIBef and AdIAft outside the scope where they 
were declared, and in some cases when they were unintialized.

llvm-svn: 1146
 2001-11-06 05:01:54 +00:00
Chris Lattner
c75cb61a5d Print PHI nodes with zero operands even if they are illegal 
llvm-svn: 1145
 2001-11-06 01:48:45 +00:00
Chris Lattner
688f944802 Fix bug with ADD nodes and malloc promotion 
llvm-svn: 1144
 2001-11-05 21:13:30 +00:00
Chris Lattner
7ff2f7c96a Fix makefile to compile olden and main benchmarks 
llvm-svn: 1142
 2001-11-05 19:43:24 +00:00
Chris Lattner
d376cb5113 Don't print spurious linking warnings about methods that are never used. 
Cleanup ExprTypeConvert a bit.

llvm-svn: 1141
 2001-11-05 19:43:10 +00:00
Chris Lattner
a346367992 Use the expression map correctly. 
llvm-svn: 1140
 2001-11-05 18:30:53 +00:00
Chris Lattner
138f1e2a4b Make the olden benchmarks compile again 
llvm-svn: 1139
 2001-11-05 18:25:37 +00:00
Vikram S. Adve
c3993d28ca Modified graph construction to use one pass to find all defs. 
Avoids having to handle some special cases that cause complex interactions
with instr. selection.

llvm-svn: 1138
 2001-11-05 04:04:23 +00:00
Vikram S. Adve
24fbd417a0 Make reg. numbers signed ints. 
llvm-svn: 1137
 2001-11-05 03:56:02 +00:00
Vikram S. Adve
4bb90e1954 Put it back! 
llvm-svn: 1136
 2001-11-05 00:48:27 +00:00
Vikram S. Adve
f7cfaece3b Removed by mistake; will add it back immediately. 
llvm-svn: 1135
 2001-11-05 00:48:05 +00:00
Vikram S. Adve
d92f682f4c Make gcc generate assembly files (%.ll) until Chris has a stable 
version of his gccas.  Plus another dumb bug fix (the bug, not the fix).

llvm-svn: 1134
 2001-11-05 00:35:56 +00:00
Vikram S. Adve
6815cd9490 Delete rule to disassemble %.bc -- need to make it effective only when 
%.ll is not a pre-existing file.

llvm-svn: 1133
 2001-11-05 00:23:25 +00:00
Vikram S. Adve
518ff05cee Replaced another HERE. 
llvm-svn: 1132
 2001-11-05 00:22:16 +00:00
Vikram S. Adve
93451dde57 Put common rules for compiling programs into Makefile.target. 
llvm-svn: 1130
 2001-11-05 00:18:30 +00:00