Andrew Lenharth
fabd5ba250
bye bye Pattern ISEL
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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
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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
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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
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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>
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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
Andrew Lenharth
394244717a
typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25464 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 21:10:38 +00:00
Andrew Lenharth
c6a335b72a
nasty nasty patterns
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25463 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 20:49:37 +00:00
Andrew Lenharth
6e707fb39c
fix short immediate loads
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25371 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 21:41:39 +00:00
Andrew Lenharth
739027ee4c
stack and rpcc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25369 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 21:22:38 +00:00
Andrew Lenharth
84a0605feb
Friendly names
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25364 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 19:53:25 +00:00
Nate Begeman
d88fc03602
bswap implementation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25312 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 03:14:10 +00:00
Andrew Lenharth
512c77e532
make DAG isel the default
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25282 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 18:49:47 +00:00
Chris Lattner
b99329e8a0
expand unsupported stacksave/stackrestore nodes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25272 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 02:42:53 +00:00
Nate Begeman
35ef913ec2
Add bswap, rotl, and rotr nodes
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Add dag combiner code to recognize rotl, rotr
Add ppc code to match rotl
Targets should add rotl/rotr patterns if they have them
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25222 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 21:21:00 +00:00
Andrew Lenharth
3b628f8388
this pattern was bogus
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25197 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 03:33:06 +00:00
Andrew Lenharth
29418a862c
Int immediate loading fix
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25182 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:12:47 +00:00
Andrew Lenharth
f7c4bd65c0
proper branch not equal sequence
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25159 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 19:49:58 +00:00
Andrew Lenharth
919e666d8c
make 0 codegen much better
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25131 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-06 19:41:51 +00:00
Chris Lattner
bfc89d3876
unbreak the build, these are now in TargetSelectionDAG.td
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25109 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-05 04:48:15 +00:00
Jim Laskey
e0bce71c42
Had expand logic backward.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25105 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-05 01:47:43 +00:00
Jim Laskey
abf6d1784b
Added initial support for DEBUG_LABEL allowing debug specific labels to be
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inserted in the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25104 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-05 01:25:28 +00:00
Andrew Lenharth
5d42360180
typeo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25060 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-02 21:15:53 +00:00
Chris Lattner
0e9aa4582c
Remove a 'using namespace std'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25059 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-01 22:20:31 +00:00
Andrew Lenharth
feab2f837c
Move brcond over and fix some imm patterns. This may be the last change before changing the default alpha isel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25057 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-01 22:16:14 +00:00
Andrew Lenharth
7a832da304
clean this function up some
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25055 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-01 22:13:54 +00:00
Andrew Lenharth
dcbaf8a072
improve constant loading. Still sucks, but oh well
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25047 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-30 02:30:02 +00:00
Andrew Lenharth
a117b187f7
let us get some do what I meant not what I said stuff checked in. You would think the alpha backend would be 64bit clean
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25040 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-29 01:06:12 +00:00
Andrew Lenharth
aa6ed8c7cc
Fix up immediate handling
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25039 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-29 00:50:08 +00:00
Andrew Lenharth
713b0b59fc
Restore some happiness to the JIT
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25026 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-27 06:25:50 +00:00
Andrew Lenharth
424ba780dc
Fix alpha regressions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25025 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-27 03:53:58 +00:00
Evan Cheng
2b4ea795a2
Added field noResults to Instruction.
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Currently tblgen cannot tell which operands in the operand list are results so
it assumes the first one is a result. This is bad. Ideally we would fix this
by separating results from inputs, e.g. (res R32:$dst),
(ops R32:$src1, R32:$src2). But that's a more distruptive change. Adding
'let noResults = 1' is the workaround to tell tblgen that the instruction does
not produces a result. It works for now since tblgen does not support
instructions which produce multiple results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25017 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-26 09:11:45 +00:00
Andrew Lenharth
eececbab32
add br pattern, unify JSR and BSR ISel instrs, and add BSR support for DAG
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25011 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-25 17:36:48 +00:00
Andrew Lenharth
53d8970625
All that just to lower div and rem
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25008 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-25 01:34:27 +00:00
Andrew Lenharth
c687b48741
All addressing modes are now exposed. The only remaining relocated forms
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are for function prologue.
TODO: move external symbols over to using RelLit.
: have a pattern that matches constpool|globaladdr
: have a pattern that matches (add x imm) -> x, imm or (...) -> ..., 0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25003 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-24 08:29:32 +00:00
Andrew Lenharth
b6718607c5
Unify the patterns for loads and stores. Now offset addressing should be
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supported. This almost completes memory operations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25002 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-24 07:34:33 +00:00
Andrew Lenharth
4e62951282
Let's see if we can break things.
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Lower GOT relative addresses to Lo and HI.
Update both ISels to select them when they can.
Saves instructions here and there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25001 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-24 05:36:33 +00:00
Andrew Lenharth
9fa4d4c7c4
move loads and stores over. Smart addr selection comming
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25000 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-24 03:41:56 +00:00
Chris Lattner
0fcd40f501
remove dead code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24965 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-22 21:16:08 +00:00
Jim Laskey
e81aecbae6
Disengage DEBUG_LOC from non-PPC targets.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24919 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-21 20:51:37 +00:00
Andrew Lenharth
110f2243fc
fix FP selects
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24672 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-12 20:30:09 +00:00
Andrew Lenharth
361f45a557
restore a more restricted select
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24668 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-12 17:43:52 +00:00
Andrew Lenharth
e41419f51e
FP select improvements (and likely breakage), oh and crazy people might want to *return* floating point values. Don't see why myself
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24658 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-11 03:54:31 +00:00
Andrew Lenharth
dd3ccde9ea
it helps if your conditionals are not reversed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24641 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-09 00:45:42 +00:00
Andrew Lenharth
bbe1225bf4
fix divide and remainder
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24628 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-06 23:27:39 +00:00
Andrew Lenharth
f88471ded7
more decent branches for FP. I might have to make some intermediate nodes to actually be able to use the DAG for FPcmp
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24625 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-06 20:43:30 +00:00
Andrew Lenharth
cfb2815695
OK, this does wonders for broken stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24624 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-06 20:40:34 +00:00
Andrew Lenharth
eda80a0dec
added instructions with inverted immediates
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24614 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-06 00:33:53 +00:00
Andrew Lenharth
8a3a5fc9ba
yea, it helps to have your path set right when testing
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24613 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-05 23:41:45 +00:00
Andrew Lenharth
5de36f95da
These never trigger, but whatever
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24612 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-05 23:19:44 +00:00
Andrew Lenharth
7962065fdb
move this over to the dag
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24609 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-05 20:50:53 +00:00
Andrew Lenharth
b457a93123
fix constant pool loads
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24607 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-05 17:51:02 +00:00
Andrew Lenharth
6251b36d88
major think-o
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24564 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-01 17:48:51 +00:00
Nate Begeman
6510b22cec
Support multiple ValueTypes per RegisterClass, needed for upcoming vector
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work. This change has no effect on generated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24563 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-01 04:51:06 +00:00
Andrew Lenharth
9352622356
Flags where I think I need them, quick, before the nightly tester starts
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24560 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-01 01:53:10 +00:00
Chris Lattner
d5acfb4153
SelectNodeTo now returns its result, we must pay attention to it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24552 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-30 23:04:38 +00:00
Nate Begeman
391c5d231a
No longer track value types for asm printer operands, and remove them as
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an argument to every operand printing function. Requires some slight
tweaks to x86, the only user.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24541 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-30 18:54:35 +00:00
Andrew Lenharth
72d32c222c
remove redundant code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24538 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-30 17:14:11 +00:00
Andrew Lenharth
b2156f91f5
Make typesafe that which isn't: FCMOVxx
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24536 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-30 17:11:20 +00:00
Andrew Lenharth
cd80496ccc
FPSelect and more custom lowering
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24535 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-30 16:10:29 +00:00
Andrew Lenharth
7f0db91f86
All sorts of stuff.
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Getting in on the custom lowering thing, yay
evilness with fp setcc, yuck
trivial int select, hmmm
in memory args for functions, yay
DIV and REM, always handy. They should be custom lowered though.
Lots more stuff compiles now (go go single source!). Of course, none of it
probably works, but that is what the nightly tester can find out :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24533 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-30 07:19:56 +00:00
Chris Lattner
f73bae1b73
No targets support line number info yet.
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2005-11-29 06:16:21 +00:00
Andrew Lenharth
4052f02cdb
Fix warning, the better way. Really, this is what this instruction is for, so use it
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24486 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-22 20:59:00 +00:00
Andrew Lenharth
475d31729d
Fix warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24485 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-22 20:56:05 +00:00
Andrew Lenharth
50b37845ef
massive DAGISel patch. lots and lots more stuff compiles now
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2005-11-22 04:20:06 +00:00
Chris Lattner
6053010f9c
Switch to using the generic constant pool emitter impl, use shorter
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CPI names
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24466 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-21 08:29:17 +00:00
Chris Lattner
8b8b9515d6
Adjust to capitalized AsmPrinter method names
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24456 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-21 07:51:23 +00:00
Chris Lattner
87744a2dbd
Use PrivateGlobalPrefix for basic blocks
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2005-11-21 07:38:08 +00:00
Chris Lattner
0a70a49dd6
Switch to the new shared SwitchSection
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24450 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-21 07:30:28 +00:00
Chris Lattner
62cbf2aab9
Rename SwitchSection -> switchSection to avoid conflicting with a future
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change.
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2005-11-21 06:55:27 +00:00
Chris Lattner
81a994e42e
Start using PrivateGlobalPrefix correctly
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2005-11-21 06:51:52 +00:00
Andrew Lenharth
f27b6145af
prevent latent switch creation
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2005-11-18 13:57:03 +00:00
Andrew Lenharth
81b5a3c387
who would have thought you would want to write into globals too
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2005-11-16 21:15:53 +00:00
Chris Lattner
773a959523
unbreak the build
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2005-11-13 01:45:23 +00:00
Andrew Lenharth
ea2fdf9380
enable LSR by default on alpha
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2005-11-12 19:21:08 +00:00
Andrew Lenharth
6467dfa40d
fix more regressions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24335 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12 19:06:28 +00:00
Andrew Lenharth
82a698ce6a
fix READCYCLECOUNTER
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2005-11-12 19:04:09 +00:00
Andrew Lenharth
b921f1b731
fix yet more regressions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24308 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-11 23:08:46 +00:00
Andrew Lenharth
2729e614fa
generate chain result
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24307 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-11 23:02:55 +00:00
Andrew Lenharth
c2c64fd3c6
Fix a bunch more alpha regressions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24304 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-11 19:52:25 +00:00
Andrew Lenharth
51b8d54922
continued readcyclecounter support
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24300 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-11 16:47:30 +00:00
Andrew Lenharth
7b441dc966
fix a bunch of regressions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24269 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 16:59:55 +00:00
Andrew Lenharth
5cefc5e64d
whatever. Intermediate patch to see what breaks. Seems ok.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24260 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-09 19:17:08 +00:00
Chris Lattner
ce8eb0c16b
Add a new option to indicate we want the code generator to emit code quickly,not spending tons of time microoptimizing it. This is useful for an -O0style of build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24233 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-08 02:11:51 +00:00
Chris Lattner
c1d6f67e8e
If the module has no t-t and the host is an alpha, default to using the Alpha BE
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24110 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-30 16:44:01 +00:00
Chris Lattner
f519fe07e0
Make -time-passes output prettier
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24096 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-29 16:45:02 +00:00
Andrew Lenharth
2012cc013c
int comparison patterns
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24020 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 18:44:45 +00:00
Jim Laskey
2cbc207c76
Typo made worse x 2 - take 2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24018 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 18:07:50 +00:00
Jim Laskey
ff2fcee846
Typo x 2
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24016 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:50:22 +00:00
Andrew Lenharth
641b64aa4b
Simplify instinfo, set random bits on more fp insts, and fix 1 opcode
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24014 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:41:46 +00:00
Jim Laskey
581a8f79bc
Give full control of subtarget features over to table generated code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24013 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:30:34 +00:00
Jim Laskey
f0c2be4d2b
Add attribute name and type to SubtargetFeatures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24012 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:28:23 +00:00
Chris Lattner
8ecedbe2c3
The dag isel generator generates this now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23984 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 20:36:10 +00:00
Jim Laskey
34bd5d5d87
Preparation of supporting scheduling info. Need to find info based on selected
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CPU.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23974 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 15:15:28 +00:00
Chris Lattner
8ec9f331d2
Simplify this due to changes in the tblgen side
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23908 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:33:22 +00:00
Chris Lattner
ed465f5407
Autogen subtarget information from .td files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23904 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:15:34 +00:00
Chris Lattner
5882e40ded
Add subtarget feature/processor defns to the .td file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23903 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:08:45 +00:00
Andrew Lenharth
8b7f14e970
Add several things.
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loads
branches
setcc
working calls
Global address
External addresses
now I can manage malloc calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23887 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 03:43:48 +00:00
Andrew Lenharth
756fbeb905
Well, the Constant matching pattern works. Can't say much about calls or globals yet.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23884 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-22 22:06:58 +00:00
Chris Lattner
d2fc54edc4
silence a release mode warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23868 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 16:01:26 +00:00
Nate Begeman
0b2973aef2
Kill some now-dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23857 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 01:52:20 +00:00
Andrew Lenharth
fe9234db9b
byte zap not immediate goodness
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23855 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 01:24:05 +00:00
Andrew Lenharth
1f347a318c
Inst cleanup. As a bonus, operands are in the correct order for cmovs. Expect new stuff to pass in the JIT tonight
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23852 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-20 23:58:36 +00:00
Andrew Lenharth
964b6aacb4
added a few 1 operand form stuff. Seems to break regalloc on alpha. sigh
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23849 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-20 19:39:24 +00:00
Andrew Lenharth
892ade722a
Sounds good, finish the intop conversion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23843 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-20 14:42:48 +00:00
Chris Lattner
ae4be981b1
Add some pattern fragments to simplify the repetitive parts of the patterns
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for some common ops and use them for a few examples. Andrew, if you like
this, feel free to convert the rest over, if you hate it, feel free to
revert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23837 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-20 04:21:06 +00:00
Chris Lattner
d7cc4c407d
simplify this a bit by using immediates
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23836 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-20 03:57:03 +00:00
Andrew Lenharth
d97591a961
forgot this one
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23833 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-20 00:29:02 +00:00
Andrew Lenharth
4907d22a90
ret 0; works, not much else
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still lots of uglyness.
Maybe calls will come soon.
Fixing the return value of things will be necessary to make alpha work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23832 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-20 00:28:31 +00:00
Andrew Lenharth
fa08fb2c78
This seems useful from the original patch that added the function. If there is a reason it is not useful on a RISC type target, let me know and I will pull it out
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23676 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-09 20:11:35 +00:00
Andrew Lenharth
f3fb71bfd7
This is suppose to work now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23644 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-06 16:54:29 +00:00
Andrew Lenharth
d5613debf9
remove VAX compatibility instruction, we will never use this
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23643 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-06 16:53:32 +00:00
Chris Lattner
080a4b1637
Sort the cpu and features table, so that the alpha backend doesn't fail EVERY
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compile with an assertion that the tables are not sorted!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23591 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-02 07:13:52 +00:00
Andrew Lenharth
ac35cd207f
subtarget support for CIX and FIX extentions (the only 2 I care about right now)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23569 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-30 20:24:38 +00:00
Chris Lattner
97d5e6461a
Pass extra regclasses into spilling code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23537 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-30 01:29:42 +00:00
Andrew Lenharth
120ab480ab
begining alpha subtarget support
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23531 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-29 22:54:56 +00:00
Chris Lattner
3e2bafd640
Add FP versions of the binary operators, keeping the int and fp worlds seperate.
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Though I have done extensive testing, it is possible that this will break
things in configs I can't test. Please let me know if this causes a problem
and I'll fix it ASAP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23505 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-28 22:29:17 +00:00
Chris Lattner
82da52299c
This code is no longer needed, it is moved to the target-indep code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23332 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-13 19:31:44 +00:00
Chris Lattner
f2cded73c4
Majik numbers are bad
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23330 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-13 19:03:13 +00:00
Chris Lattner
8c65344a15
ignore generated files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23263 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-07 23:47:44 +00:00
Andrew Lenharth
46a776e664
Fix up the AssertXext problem, as well as adding it at calls
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23246 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-06 17:00:23 +00:00
Andrew Lenharth
f71df33671
revert part of the last change, should fix regressions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23241 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-04 06:12:19 +00:00
Andrew Lenharth
aa38ce436b
Pull out Lowering in preperation for multiple ISels. Oh, and get rid of some stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23220 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-02 18:46:02 +00:00
Jim Laskey
b1e1180ca0
1. Use SubtargetFeatures in llc/lli.
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2. Propagate feature "string" to all targets.
3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23192 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-01 21:38:21 +00:00
Chris Lattner
5839bf2b3b
Change ConstantPoolSDNode to actually hold the Constant itself instead of
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putting it into the constant pool. This allows the isel machinery to
create constants that it will end up deciding are not needed, without them
ending up in the resultant function constant pool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23081 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-26 17:15:30 +00:00
Chris Lattner
cbec3b00bd
Put register classes in namespaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22924 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19 18:50:46 +00:00
Chris Lattner
5499742c06
This code has always been dead for alpha
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22915 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19 18:33:26 +00:00
Chris Lattner
80132a4b48
mark variable arity instructions as such. Alpha wins the battle for
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cleanest backend in this metric :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22893 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19 00:51:37 +00:00
Chris Lattner
9d6c45bdd7
Fix some bugs in the alpha backend, some of which I introduced yesterday,
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and some that were preexisting. All alpha regtests pass now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22829 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-17 17:08:24 +00:00
Andrew Lenharth
035b8abdab
thinko. Should fix s4addl.ll regression
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22817 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-17 00:47:24 +00:00
Chris Lattner
707ebc5dd6
update the backends to work with the new CopyFromReg/CopyToReg/ImplicitDef nodes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22807 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-16 21:56:37 +00:00
Nate Begeman
7cbd525ba8
Implement BR_CC and BRTWOWAY_CC. This allows the removal of a rather nasty
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fixme from the PowerPC backend. Emit slightly better code for legalizing
select_cc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22805 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-16 19:49:35 +00:00
Andrew Lenharth
d228427f87
isIntImmediate is a good Idea. Add a flavor that checks bounds while it is at it
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22790 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-15 14:31:37 +00:00
Andrew Lenharth
1f3e808ebf
match gcc's use of tabs, makes diffs easier
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22764 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-12 16:14:08 +00:00
Andrew Lenharth
21e786bdb4
.section cleanup, patch from Nicholas Riley
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22763 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-12 16:13:43 +00:00
Chris Lattner
88ac32ca26
Update the targets to the new SETCC/CondCodeSDNode interfaces.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22729 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-09 20:21:10 +00:00
Andrew Lenharth
3f55a4fcab
No, IDEFs shouldn't be JITed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22648 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-04 15:32:36 +00:00
Andrew Lenharth
dc7c0b8c22
Alpha ABI specifies stack is always 16 byte alligned, and gcc does it, so I will too
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22634 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-03 22:33:21 +00:00
Chris Lattner
9e17df80ca
one more hunk that got dropped
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22596 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 19:35:29 +00:00
Chris Lattner
0561b3ff9f
Update to use the new MathExtras.h support for log2 computation.
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Patch contributed by Jim Laskey!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22594 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 19:26:06 +00:00
Andrew Lenharth
5bca0da936
update function codes to reflect /su flags that have been added since this was written
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22571 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-01 20:06:01 +00:00
Andrew Lenharth
01c8f6e452
use llabs not abs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22569 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-01 17:47:28 +00:00
Jeff Cohen
d29b6aa608
Keep tabs and trailing spaces out.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22565 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-30 18:33:25 +00:00
Andrew Lenharth
98169be50b
support bsr, and more .td simplification
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22543 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-28 18:14:47 +00:00
Andrew Lenharth
a4433e1b31
get lazy JITing working. Some of shootout runs now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22538 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-28 12:45:20 +00:00
Jeff Cohen
00b16889ab
Eliminate all remaining tabs and trailing spaces.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22523 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-27 06:12:32 +00:00
Chris Lattner
45ff4faeed
fix some warnings when compiled with 32-bit hosts
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22521 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-27 05:58:01 +00:00
Andrew Lenharth
f075cac445
fix compile error
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22508 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-23 07:46:48 +00:00
Andrew Lenharth
6b137d818a
Handle more imm forms, and load small negative i32 constants without hitting memory (should do the same for arbitrary zero extended small negative constants)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22505 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-22 22:24:01 +00:00
Andrew Lenharth
38396f8a93
finally found the gcc defined constants
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22502 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-22 21:00:30 +00:00
Andrew Lenharth
0934ae02af
Alpha JIT (beta)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22500 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-22 20:52:16 +00:00