Chris Lattner
6cdb0118e8
Implement array indexing with uints
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1336 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-26 16:54:11 +00:00
Chris Lattner
882572aa68
* Implement more powerful expr analysis of cast instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1335 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-26 16:53:50 +00:00
Chris Lattner
8927973283
Be more const correct
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1332 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-26 16:48:56 +00:00
Ruchira Sasanka
3113375f90
commented out popAllTempValues since it leads to a bug - see code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1327 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 22:03:04 +00:00
Ruchira Sasanka
f90870f622
Commented some popTempArg.. since it leads to a bug
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1326 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 22:02:06 +00:00
Ruchira Sasanka
07c7086bd2
Added naming to inserted phi copy values - for easy debugging
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1325 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 20:46:40 +00:00
Ruchira Sasanka
295264dcb4
changed since names of some methods in PhyRegAlloc changed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1324 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 20:25:07 +00:00
Ruchira Sasanka
ba9d5dba25
Fixed a bug in setReLRegsUsedByMI
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1323 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 20:23:19 +00:00
Ruchira Sasanka
825dd55429
Changed some names of methods, added const etc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1322 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 20:22:37 +00:00
Vikram S. Adve
345bcc8be1
Fix use of AllocateLocalVar for alloca instruction!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1319 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 15:22:39 +00:00
Vikram S. Adve
7c47c7201d
Modify AllocateLocalVar method to take a size argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1318 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 15:22:26 +00:00
Ruchira Sasanka
f6dfca1395
fixed setUsedRegAtMI
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1317 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 15:00:53 +00:00
Vikram S. Adve
2ed5ccd512
Print incoming arguments and return values.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1315 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 15:00:16 +00:00
Vikram S. Adve
b9959d8058
Fix int->float conversion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1314 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 14:59:56 +00:00
Chris Lattner
430aa9ec1c
-cleangcc pass now remove type names that are never referenced and type names for pointers to primitive types.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1312 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 04:34:46 +00:00
Ruchira Sasanka
20ac79e329
Changed phi elimination code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1311 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-15 00:27:14 +00:00
Vikram S. Adve
0e7c737f6e
Fix cute little bug that was causing the last
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structure offset to be ignored in computing an offset!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1310 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 21:24:44 +00:00
Ruchira Sasanka
8d24337eea
Small changed to printing a machine operand - It the operand is a def, it prints
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a star after it - only for debugging
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1309 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 20:05:23 +00:00
Vikram S. Adve
ecd5813639
Don't assume constant operand can only be in position 1!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1308 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 18:49:45 +00:00
Vikram S. Adve
4c5fe2d3ed
Add function returning which operand holds immediate constant
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for a given opcode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1307 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 18:48:36 +00:00
Vikram S. Adve
9e29f78029
Idiotic error in last fix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1306 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 17:55:02 +00:00
Vikram S. Adve
c811745156
Don't need to load a NULL pointer constant from memory!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1305 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 17:24:49 +00:00
Vikram S. Adve
c9c6aa0445
Change latency of SETX to improve schedule -- just a hack.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1304 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 15:54:44 +00:00
Ruchira Sasanka
cbddf49665
Added support method for setting interference for pseudo instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1303 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 15:37:13 +00:00
Ruchira Sasanka
d63aaaaabe
Added M_PSEUDO_FLAG for SETX .. instr
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1301 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 15:35:13 +00:00
Ruchira Sasanka
22ccb1b905
Added interference for args in pseudo instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1300 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 15:33:58 +00:00
Chris Lattner
3bcce72f95
Rename cruft
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1299 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 11:28:18 +00:00
Chris Lattner
65ea171409
Remove much cruft from the MemAccessInst instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1298 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 11:27:58 +00:00
Chris Lattner
d5b48ca422
Better heuristics for handling arrays
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1296 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-14 11:02:49 +00:00
Ruchira Sasanka
84dce16fb1
commented out lines printing code after scheduling
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1295 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-13 23:12:53 +00:00
Ruchira Sasanka
f221a2e0a8
Fixed a bug concering LR spilling. Earlier, added spilled code was not inserted
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into the instruction stream correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1294 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-13 23:09:30 +00:00
Ruchira Sasanka
5f98aca57c
Changed checking for invalid register number - earlier it was uisng a contant
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1293 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-13 23:08:19 +00:00
Chris Lattner
1b600144bd
Implement some more rand functions for em3d benchmark
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1291 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-13 05:46:08 +00:00
Chris Lattner
ce22ec1251
* Change ExpressionConvertableToType to more closely match map behavior of
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ConvertExpressionToType
* Make ValueHandle's remove instruction from maps when they are deleted so that
no false map hits occur if a subsequent instruction is allocated to the same
space in memory. This was a VERY VERY VERY EVIL NASTY BUG to track down. :-P
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1288 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-13 05:01:36 +00:00
Chris Lattner
e72c557dff
Minor style cleanups
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1287 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-13 04:59:58 +00:00
Chris Lattner
3d775c3f39
Avoid assertion failure when taking size of unsized array. Todo item herE
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1286 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-13 04:59:41 +00:00
Vikram S. Adve
e85f2332db
Do the same for allocating spills to get their alignment right too.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1285 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 23:40:22 +00:00
Vikram S. Adve
00521d79bf
When allocating space on stack for writing a register,
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use the size of the register, not the size of the Value type,
to get the right alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1284 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 23:26:35 +00:00
Vikram S. Adve
e492c9d4d1
Bug fix in offset alignment computations: don't subtract the padding
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value from size *before* subtracting size from offset!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1283 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 23:26:23 +00:00
Chris Lattner
e6e8b28a57
Remove debug info :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1280 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 21:52:57 +00:00
Chris Lattner
77a316ad2b
Fix bug in new assertion
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1279 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 21:48:38 +00:00
Ruchira Sasanka
9d47866497
Fixed a bug with pervious ColorCallArg
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1278 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 20:54:19 +00:00
Ruchira Sasanka
91014f6b0c
Canged ColorCallArg so that when a call arg is directly pushed on to stack
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for argument passing, that instruction is directly added to the InstructionsBefore
set of the called machine instruction - i.e., it is not reordered.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1277 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 20:31:47 +00:00
Chris Lattner
27afeb2be8
Add an assertion check
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1276 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 20:30:32 +00:00
Chris Lattner
b7325433aa
I don't know what I was thinking
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1275 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 20:30:12 +00:00
Chris Lattner
84efe09e3d
Print percentages for profiling info better
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1274 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 20:13:14 +00:00
Chris Lattner
fd79ab5088
Fix minor bug
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1273 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 20:13:04 +00:00
Ruchira Sasanka
7130938f94
For phi elimination, now we are generating only one instruction
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using cpValue2Value instead of
passing vector to createCopyInstructionByType.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1272 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 19:42:27 +00:00
Ruchira Sasanka
061b8edb27
Changed insert instructions only for CONSTANTS - back to original
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1271 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 19:32:04 +00:00
Vikram S. Adve
3438b21ebd
Disable use of the Phi machine instruction which is no longer needed
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for register allocation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1270 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-12 18:54:11 +00:00