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538 Commits

Author SHA1 Message Date
Andrew Lenharth
f87e7931fd support x * (c1 + c2) where c1 and c2 are pow2s. special case for c2 == 4 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27370 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-03 04:19:17 +00:00
Andrew Lenharth
afe3f49815 mul by const conversion sequences. more coming soon 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27368 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-03 03:18:59 +00:00
Andrew Lenharth
ccd9f98bcb This makes McCat/12-IOtest go 8x faster or so 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27363 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-02 21:08:39 +00:00
Andrew Lenharth
ed5d1afffb This will be needed soon 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27362 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-02 20:13:57 +00:00
Jim Laskey
a99791886d Expose base register for DwarfWriter. Refactor code accordingly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27225 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-28 13:48:33 +00:00
Jim Laskey
414e682bac Translate llvm target registers to dwarf register numbers properly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27180 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-27 20:18:45 +00:00
Chris Lattner
420736dc85 #include Intrinsics.h into all dag isels 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27109 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 06:47:10 +00:00
Jim Laskey
47622e3721 Add dwarf register numbering to register data. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27081 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 21:15:58 +00:00
Jim Laskey
f1d78e8335 Add support to locate local variables in frames (early version.) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26994 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:12:57 +00:00
Chris Lattner
bc641b9d8b Eliminate IntrinsicLowering from TargetMachine. 
Make the CBE and V9 backends create their own, since they're the only ones that use it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26974 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 05:43:16 +00:00
Nate Begeman
81e8097377 Remove BRTWOWAY* 
Make the PPC backend not dependent on BRTWOWAY_CC and make the branch
selector smarter about the code it generates, fixing a case in the
readme.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26814 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-17 01:40:33 +00:00
Andrew Lenharth
ddc877ccae these are copies too 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26653 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 18:18:51 +00:00
Chris Lattner
79cdfa3ee2 remove some now-dead code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26652 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 18:07:49 +00:00
Andrew Lenharth
e5b71d0715 fcopysign for mixed mode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26651 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 17:56:33 +00:00
Andrew Lenharth
283f22275a alpha and llvm have different oppinions on which arg is the sign bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26647 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 17:41:50 +00:00
Andrew Lenharth
017c556efc Alpha Scheduling classes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26643 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 17:16:45 +00:00
Andrew Lenharth
13beebb25b fcopysign and get rid of dsnode cruft. custom PA runtimes make this better in some senses 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26641 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 14:58:25 +00:00
Chris Lattner
04f9674857 Add support for 'special' llvm globals like debug info and static ctors/dtors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26628 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 06:14:35 +00:00
Chris Lattner
9601a86a64 Copysign needs to be expanded everywhere. Note that Alpha and IA64 should 
implement copysign as a native op if they have it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26541 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-05 05:08:37 +00:00
Jim Laskey
dae29989cf Removed dependency on how operands are printed (want multi-line.) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26399 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-27 10:29:04 +00:00
Andrew Lenharth
40ec5037fa improved zap discovery 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26148 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-13 18:52:29 +00:00
Chris Lattner
94dd29216c Switch targets over to using SelectionDAG::getCALLSEQ_START to create 
CALLSEQ_START nodes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26143 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-13 09:00:43 +00:00
Evan Cheng
7e9b26fc73 Match getTargetNode() changes (now return SDNode* instead of SDOperand). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26085 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 07:17:49 +00:00
Evan Cheng
34167215a8 Change Select() from 
SDOperand Select(SDOperand N);
to
void Select(SDOperand &Result, SDOperand N);


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26067 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 00:37:58 +00:00
Andrew Lenharth
054e2a758b see what this allignment thing will do 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26017 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-06 17:15:17 +00:00
Evan Cheng
ba2f0a9ee5 Use SelectRoot() as entry of any tblgen based isel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25997 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-05 06:46:41 +00:00
Andrew Lenharth
fd89543e7d linkage fix for weak functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25976 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-04 19:13:09 +00:00
Andrew Lenharth
133d3100ea isStoreToStackSlot 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25925 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-03 03:07:37 +00:00
Chris Lattner
4083960147 Move isLoadFrom/StoreToStackSlot from MRegisterInfo to TargetInstrInfo,a far more logical place. Other methods should also be moved if anyoneis interested. :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25913 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-02 20:12:32 +00:00
Andrew Lenharth
77f0885fa3 Add immediate forms of cmov and remove some cruft 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25882 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-01 19:37:33 +00:00
Nate Begeman
750ac1bdfa Fix some of the stuff in the PPC README file, and clean up legalization 
of the SELECT_CC, BR_CC, and BRTWOWAY_CC nodes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25875 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-01 07:19:44 +00:00
Evan Cheng
b8973bd8f5 Allow the specification of explicit alignments for constant pool entries. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25855 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-31 22:23:14 +00:00
Chris Lattner
08a90229ae Update alpha to reflect recent constantfp legalize changes. It's not clear 
why all this code isn't autogenerated. :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25770 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-29 06:25:22 +00:00
Chris Lattner
c7e1852d63 cmovle != cmovlt 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25761 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-29 03:47:30 +00:00
Nate Begeman
0aed7840ec Implement Promote for VAARG, and allow it to be custom promoted for people 
who don't want the default behavior (Alpha).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25726 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-28 03:14:31 +00:00
Chris Lattner
2d90bd5f42 Switch to AlphaISD::CALL instead of ISD::CALL 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25718 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-27 23:39:00 +00:00
Evan Cheng
19c9550744 Subtarget feature can now set any variable to any value 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25678 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-27 08:09:42 +00:00
Chris Lattner
cedc6f4b30 PHI and INLINEASM are now built-in instructions provided by Target.td 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25674 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-27 01:46:15 +00:00
Andrew Lenharth
9e234856fe minor renaming 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25640 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 03:24:15 +00:00
Andrew Lenharth
cd1544eede allow R28 to be used for frame calculations without entirely removing it from circulation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25639 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 03:22:07 +00:00
Andrew Lenharth
677c4f2cbc oops 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25623 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-25 23:33:32 +00:00
Andrew Lenharth
5f8f0e219d forgot one 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25620 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-25 22:28:07 +00:00
Andrew Lenharth
0e538791b8 make things compile again 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25614 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-25 21:54:38 +00:00
Nate Begeman
acc398c195 First part of bug 680: 
Remove TLI.LowerVA* and replace it with SDNodes that are lowered the same
way as everything else.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25606 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-25 18:21:52 +00:00
Andrew Lenharth
23918975bf maintaining stackpointer alignment. Perhaps it doesn't matter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25592 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-25 01:51:08 +00:00
Andrew Lenharth
fabd5ba250 bye bye Pattern ISEL 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25553 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-23 21:56:07 +00:00
Andrew Lenharth
66e495820a added stores to lsmark 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25552 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-23 21:51:33 +00:00
Andrew Lenharth
87076054e6 fix up more lsmark stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25550 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-23 21:23:26 +00:00
Andrew Lenharth
167bc6ee7a yea, lowering this stuff will basically work 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25549 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-23 20:59:50 +00:00
Chris Lattner
2c2c6c61f1 Add explicit #includes of <iostream> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25515 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-22 23:41:00 +00:00