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Author SHA1 Message Date
Vikram S. Adve
4938d4528f Added class MachineCacheInfo. 
Also added function to convert float to int by copying via memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1221 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 02:11:03 +00:00
Chris Lattner
cf1ae7cea1 Remove false optimization that basically broke everything 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1219 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 01:08:10 +00:00
Chris Lattner
0bf7bad0c3 * Add better caching of data to avoid silly recusions 
* Only check to see if uses of instructions can be converted for expressions... so we don't look at all of the uses of a constant.  This was making the code unnecessarily conservative


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1218 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 22:06:31 +00:00
Chris Lattner
00d91c6cd8 Add method decl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1217 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 20:55:05 +00:00
Chris Lattner
b08d519a54 Remove unneeded forward decl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1216 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 20:54:51 +00:00
Chris Lattner
c0b90e7dd5 Improve raising significantly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1214 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 20:19:56 +00:00
Chris Lattner
837bb2ce96 Print the method that makes an instruction invalid 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1213 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 19:29:51 +00:00
Ruchira Sasanka
226f1f0b22 corrected insertCode4Spilled ... bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1212 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 19:11:30 +00:00
Vikram S. Adve
19560c3fd3 Eliminate cleaning step for individual %.bc files created by our gcc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1211 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 18:42:08 +00:00
Vikram S. Adve
f87fc32e35 Took out .clean.bc target. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1210 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 18:25:05 +00:00
Vikram S. Adve
5efe19801e Run cleaning pass only when linking multiple files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1209 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 18:14:20 +00:00
Vikram S. Adve
9af7022d55 Add cleaning pass after linking. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1208 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 18:13:17 +00:00
Ruchira Sasanka
5a61d85f97 Uncommented LR spill code insertion 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1207 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 16:43:25 +00:00
Vikram S. Adve
3bc29389c5 Keep *.s files while we're debugging the native code. 
Also, fix rule for $(LLCLIBS).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1206 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 14:31:05 +00:00
Vikram S. Adve
ffbba0f325 Bug fix: need to use .reserve for uninitialized data. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1205 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 14:29:57 +00:00
Vikram S. Adve
e78ea6782b Add rule for %.clean.bc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1204 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:28:08 +00:00
Vikram S. Adve
ddf5ff6f8c Bug fix: cannot modify Phi operands while iterating over them! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1203 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:25:33 +00:00
Vikram S. Adve
9b19894da9 Add handle to object MachineFrameInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1202 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:23:45 +00:00
Vikram S. Adve
1c84e2a7d3 Include handle to TargetMachine in each Machine...Info class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1201 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:22:43 +00:00
Vikram S. Adve
44508e333c Add method CreateCodeToCopyIntToFloat. 
Include handle to TargetMachine in each Machine...Info object.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1200 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:22:15 +00:00
Vikram S. Adve
e64574ce71 Major change to how defs are found when adding dependences (they 
are now found as part of the initial walk of the machine code).
Also memory load/store instructions can be generated for non-memory
LLVM instructions, which wasn't handled before.  It is now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1199 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:20:23 +00:00
Vikram S. Adve
af1d2c80e0 MachineCodeForMethod is now an annotation on class Method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1198 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:18:18 +00:00
Vikram S. Adve
7a2f1e7c5d Add handle to TargetMachine object in all Machine...Info classes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1197 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:15:08 +00:00
Vikram S. Adve
3e95814685 Added support for bitwise logical operators. Use different labels for 
for these than for boolean logicals to avoid making Burg diverge.
See Burg manual for more information.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1196 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:14:02 +00:00
Vikram S. Adve
29ff873c6c Fixed function getEscapedString to follow the Sparc assembly rules 
for symbol names!  (And renamed it to getValidSymbolName).
Fixed format for float and other constants.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1195 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:12:37 +00:00
Vikram S. Adve
ff5a09ee44 Fix bugs in FITOS/D instruction generation. 
The space for optional args in the stack frame is now being computed,
so finish the code generation for the variable `alloca'.
Finally, made a major overhaul of how stack frame is managed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1194 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 05:04:09 +00:00
Vikram S. Adve
b9c3863e08 Added new function UltraSparcInstrInfo::CreateCodeToCopyIntToFloat. 
Also major overhaul of how stack frame is managed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1193 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 04:57:53 +00:00
Vikram S. Adve
1c0fba6e9c Removed class RegStackOffsets and used class MachineCodeForMethod 
directly to manage stack frame.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1192 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 04:56:41 +00:00
Vikram S. Adve
7f37fe5187 Use MachineFrameInfo as base class of UltraSparcFrameInfo, and made 
a major overhaul of this class and how stack frames are managed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1191 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 04:55:13 +00:00
Vikram S. Adve
7cffcaaa48 Machine-independent interface to target's stack frame layout parameters. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1190 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 04:52:27 +00:00
Vikram S. Adve
df2ee6cff2 Use different op labels for bitwise logical operations and boolean logical 
operations in BURG input trees.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1189 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 04:51:39 +00:00
Vikram S. Adve
e8f1e44fd7 Added a second constructor for and improved class TmpInstruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1188 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 04:50:33 +00:00
Vikram S. Adve
38f5d46aff Added two minor methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1187 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 04:49:52 +00:00
Vikram S. Adve
12af164c87 Removed class RegStackOffsets and used class MachineCodeForMethod 
directly to manage stack frame.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1186 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 04:48:50 +00:00
Vikram S. Adve
be49526193 Major overhaul of stack frame management. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1185 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 04:47:06 +00:00
Vikram S. Adve
ebfa232e9d Old file which was moved to include/llvm/Target some time back. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1184 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 04:46:08 +00:00
Vikram S. Adve
4dea947926 Removed MachineCodeForMethod object and made it an annotation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1183 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-08 04:38:58 +00:00
Chris Lattner
483c3ee18e Add analysis pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1182 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 21:16:29 +00:00
Chris Lattner
2618fba8e3 Initial checkin of pointer safety checker 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1181 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 21:16:12 +00:00
Chris Lattner
070cf5e47e Correct problem that allows indirect function calls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1179 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 20:12:30 +00:00
Chris Lattner
ea38c0e85c * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1177 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 19:46:27 +00:00
Chris Lattner
aa6ec735cf 1. -Winline emits spurious warnings that aren't useful right now 
2. Fix the "rebuild everything if I change one file" problem


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1176 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 14:50:58 +00:00
Chris Lattner
8e5c0b473a Killing warnings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1175 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 14:01:59 +00:00
Chris Lattner
161aa5ad93 Add #includes to enable buiding in Release mode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1174 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 13:49:45 +00:00
Chris Lattner
6dad506d81 Squelch warnings about not returning a value 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1173 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 13:49:12 +00:00
Vikram S. Adve
1f64ad998a Roll back all these changes that have broken Makefile.target again. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1172 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 12:29:40 +00:00
Chris Lattner
5818a7162d Okay, so this is a huge hack. Fixme later 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1171 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 05:31:53 +00:00
Chris Lattner
461f02fc19 *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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1170 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 05:31:27 +00:00
Chris Lattner
5af0c4803b * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1169 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 04:23:00 +00:00
Chris Lattner
da1fbcc5c3 Implement CachedWriter class to allow module level printing of various components very quickly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1168 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-07 04:21:57 +00:00