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Author SHA1 Message Date
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
Vikram S. Adve
40abd3fab8 Cache parameters for target machine. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1222 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-09 02:11:25 +00:00
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