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Author SHA1 Message Date
Chris Lattner
84efe09e3d Print percentages for profiling info better 
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 
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 
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 
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 
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
Vikram S. Adve
200a435966 Eliminate most uses of the machine instruction vector for each LLVM instr, 
since some m. instr. may be generated by LLVM instrs. in other blocks.
Handle non-SSA (anti and output) edges and true edges uniformly by
working with machine instructions alone.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1269 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-12 18:53:43 +00:00
Chris Lattner
a95c69997f Print profile info if exit() is called 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1268 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-12 16:28:48 +00:00
Chris Lattner
e240906471 Hack a structure profiling option together 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1267 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-12 16:19:45 +00:00
Ruchira Sasanka
8486cdd3f9 Changed for adding Phi Elimination code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1266 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-12 14:46:00 +00:00
Ruchira Sasanka
67a463ac04 Added phi elimination code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1265 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-12 14:45:33 +00:00
Ruchira Sasanka
b2490fc4fb Added phi elimination code - not final 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1264 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-12 14:44:50 +00:00
Vikram S. Adve
d9beb975f2 Improved printing routines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1263 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-12 14:19:47 +00:00
Vikram S. Adve
af00d485a4 Major improvement to how nodes are built for a BB. 
LLVM instruction is no longer recorded in each node, but BB is.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1262 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-12 14:18:01 +00:00
Vikram S. Adve
5567e942c0 Adjust all stack variable offsets to be aligned by size. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1261 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-12 05:17:23 +00:00
Vikram S. Adve
fd9b7dcbf5 Fix dumb bug in alignment adjustment code! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1260 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-12 05:16:39 +00:00
Vikram S. Adve
998cf0d25f Fix bogus code that was eliminating needed args. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1259 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-11 23:11:36 +00:00
Ruchira Sasanka
c56e5c1485 Fixed FP and SP usage. SP for outgoing args - for everything else FP 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1258 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-11 22:37:51 +00:00
Ruchira Sasanka
6beb013c37 cahnged StackPointer accesses to FramePointer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1257 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-11 21:49:37 +00:00
Vikram S. Adve
f1a0a10813 Fix errors in computing downgrowing offsets, and in 
computing size of extra outgoing args.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1256 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-11 21:23:33 +00:00
Vikram S. Adve
5a81692f47 Down-growing offsets from FP should start at 0, not -1. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1255 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-11 21:22:11 +00:00
Vikram S. Adve
5b43af962b Only add true dep. edges from an earlier to a later instruction. 
This wasn't a problem until we started putting copies for Phi values
that produced cycles in the SchedGraph!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1254 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-11 01:23:27 +00:00
Ruchira Sasanka
65480b75af Changed code to ignore Phi Nodes in PhyRegAlloc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1253 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 21:21:36 +00:00
Ruchira Sasanka
ae4bcd7566 Corrected reodering code for instructions inserted before calls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1252 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 21:20:43 +00:00
Ruchira Sasanka
984adc25c9 Made isPhi const 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1251 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 20:58:58 +00:00
Vikram S. Adve
409ffcc918 Use cc instead of gcc to compile *.native 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1250 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 14:23:54 +00:00
Chris Lattner
7546c21ae1 Initail checking of structure swapper 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1248 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 07:28:25 +00:00
Chris Lattner
2ac03f488b Testcase for structure field reordering 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1247 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 07:26:59 +00:00
Chris Lattner
bff7c3a898 Initial checkin of structure mutator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1246 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 07:26:31 +00:00
Chris Lattner
d68ac24bf6 Initial checkin of Structure mutator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1245 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 07:26:22 +00:00
Chris Lattner
854acb996e Add hooks to call the new swap structcontents pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1243 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 07:16:10 +00:00
Chris Lattner
e764f60710 add Yet Another Instance of a Static Library 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1242 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 07:15:53 +00:00
Chris Lattner
84b322eb17 Provide const version of function with the name the other will be eventually renamed to 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1241 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 06:48:14 +00:00
Chris Lattner
32a9667422 Refactor some functionality to expose more useful stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1240 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 06:47:45 +00:00
Vikram S. Adve
2144722389 Several bug fixes in printing constants, particularly with unsized 
arrays and multi-dimensional arrays.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1239 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 02:03:06 +00:00
Vikram S. Adve
671b16d055 Must generate an instruction for GetElementPtr if single user is not 
a memory instruction!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1238 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 01:05:26 +00:00
Ruchira Sasanka
aa12a78a36 Disabled some debuggin messages 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1237 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 00:26:55 +00:00
Ruchira Sasanka
efaf9be8a4 Coalesing bug fix - now checks for the same regType instead of the same 
regClass since FP class has two reg Types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1236 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-10 00:20:24 +00:00
Ruchira Sasanka
ad1400924d No major change 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1235 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 23:49:42 +00:00
Ruchira Sasanka
868cf82c68 Added code for correct reordering of call arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1234 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 23:49:14 +00:00
Chris Lattner
9f8ae2b8cc Add hooks for the FindUsedTypes pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1233 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 05:27:34 +00:00
Chris Lattner
b61107aa51 New pass to find types in use by a program 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1232 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 05:27:21 +00:00
Chris Lattner
f26e28711b New pass to figure out what types are in use by a program 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1231 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 05:27:10 +00:00
Vikram S. Adve
04aec9fbb4 Added function LL__main. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1230 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 02:21:38 +00:00
Vikram S. Adve
4a48c339d6 Added class MachineCacheInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1229 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 02:20:18 +00:00
Vikram S. Adve
915b58d2ed Add support to print constant arrays and structures. 
Align data larger than an L1 cache line on L1 cache line boundary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1228 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 02:19:29 +00:00
Vikram S. Adve
6ad7c553fd Do the same for float->int that we did for int->float earlier. 
Also check IsPointerType() in addition to IsIntegral() in several places.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1227 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 02:18:16 +00:00
Vikram S. Adve
5b6082eccf Added function UltraSparcInstrInfo::CreateCodeToCopyFloatToInt. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1226 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 02:16:40 +00:00
Vikram S. Adve
b7048409ae Added class UltraSparcCacheInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1225 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 02:16:04 +00:00
Vikram S. Adve
5afff3b917 Bug fix: Need to include the stack offset "bias" in assembly code itself. 
Added class UltraSparcCacheInfo.
Added function to convert float to int by copying via memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1224 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 02:15:52 +00:00
Vikram S. Adve
fb1a6c87d6 Use node->getOpCode() instead of node->getMachineInstr()->getOpCode(). 
Much nicer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1223 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 02:14:20 +00:00