6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-08-20 11:29:24 +00:00
Code Issues Projects Releases Wiki Activity
20,979 Commits 39 Branches 0 Tags 277 MiB
bae5b3c1c6
Commit Graph

955 Commits

Author SHA1 Message Date
Chris Lattner
bae5b3c1c6 LI could theoretically be used for the lo-part of a global address, just like 
lis can be used for the high part.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24388 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-17 07:04:43 +00:00
Chris Lattner
2823b3e70e When lowering direct calls, lower them to use a targetglobaladress directly 
instead of a globaladdress.  This has no effect on the generated code at all.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24386 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-17 05:56:14 +00:00
Nate Begeman
422b0cee7a Patch to clean up function call pseudos and support the BLA instruction, 
which branches to an absolute address.  This is required to support objc
direct dispatch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24370 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-16 00:48:01 +00:00
Chris Lattner
2c3d3d2a59 Make sure to use SwitchSection to switch sections so that we don't accidentally emit 
functions into the .const section.  Whoops.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24363 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-15 01:45:01 +00:00
Chris Lattner
ced704ba60 Handle globals with explicit alignment requests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24355 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-14 19:00:30 +00:00
Chris Lattner
ac7fd7fcc6 Teach the PPC asmwriter to honor globals with explicit section requests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24353 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-14 18:52:46 +00:00
Chris Lattner
5684598f3f Make BB and CPI labels use the function number, not the function name as a 
uniquing id.  This makes things happy when the function name is quoted,
preventing labels like LBB"foo"_2.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24295 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-10 21:59:25 +00:00
Chris Lattner
85eac0d941 Darwin supports quoted labels. This implements: 
test/Regression/CodeGen/PowerPC/darwin-labels.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24287 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-10 19:33:43 +00:00
Chris Lattner
3459bfbc39 Make the aix asm printer interface properly with the parent class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24274 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-10 18:20:29 +00:00
Chris Lattner
df2e425f2a 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 -O0
style of build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24235 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-08 02:12:47 +00:00
Nate Begeman
ae232e7a10 Add the necessary support to the ISel to allow targets to codegen the new 
alignment information appropriately.  Includes code for PowerPC to support
fixed-size allocas with alignment larger than the stack.  Support for
arbitrarily aligned dynamic allocas coming soon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24224 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-06 09:00:38 +00:00
Chris Lattner
ae4664a9f2 add a case Nate sent me 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24195 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-05 08:57:56 +00:00
Jim Laskey
6cee630070 Allow itineraries to be passed through the Target Machine. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24139 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-01 20:06:59 +00:00
Chris Lattner
5b0ac99c96 Add a flag to enable a darwin linker optimization 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24130 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-01 00:12:36 +00:00
Chris Lattner
bb69e39b5b Make constant pool entries use private labels. This is important when you're 
not compiling a whole program at a time :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24129 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-31 22:12:06 +00:00
Chris Lattner
b685af3e60 This is implemented 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24107 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-30 06:42:12 +00:00
Nate Begeman
167f1e2651 New case to handle someday 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24075 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-28 23:26:57 +00:00
Chris Lattner
7d7b96746c Don't emit "32" for unordered comparison 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24073 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-28 22:58:07 +00:00
Chris Lattner
ed048c067d add a hack to get code with ordered comparisons working. This hack is 
tracked as PR642


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24068 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-28 20:49:47 +00:00
Chris Lattner
6df2507121 add support for branch on ordered/unordered. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24067 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-28 20:32:44 +00:00
Chris Lattner
f02a916d82 Do not globalize internal symbols 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24064 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-28 18:44:07 +00:00
Chris Lattner
0195910558 a bad case for bitfield insert 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24051 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-28 00:20:45 +00:00
Jim Laskey
2cbc207c76 Typo made worse x 2 - take 2. 
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
Chris Lattner
85fd97dc88 Fix an assert compiling MallocBench/gs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24017 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-26 18:01:11 +00:00
Jim Laskey
ff2fcee846 Typo x 2 
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
Jim Laskey
581a8f79bc Give full control of subtarget features over to table generated code. 
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. 
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
Nate Begeman
5cd61ce1be Add a note about some bitfield stuff we could be doing better. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23994 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-25 23:50:02 +00:00
Nate Begeman
ae749a9bb5 Correctly Expand or Promote FP_TO_UINT based on the capabilities of the 
machine.  This allows us to generate great code for i32 FP_TO_UINT now on
targets with 64 bit extensions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23993 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-25 23:48:36 +00:00
Chris Lattner
6e61ca6fa7 autogen undef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23991 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-25 21:03:41 +00:00
Chris Lattner
3075a4e94d Allow pseudos to have patterns, no functionality change 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23988 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-25 20:58:43 +00:00
Chris Lattner
9c73f095bb Autogen fsel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23987 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-25 20:55:47 +00:00
Chris Lattner
eb255f2b83 Expose the fextend on the DAG instead of doing it in the matcher 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23986 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-25 20:54:57 +00:00
Chris Lattner
e6115b370a Autogen a few new ppc-specific nodes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23985 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-25 20:41:46 +00:00
Chris Lattner
8ecedbe2c3 The dag isel generator generates this now 
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
Chris Lattner
99ea9da872 Be a bit more paranoid about calling SelectNodeTo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23982 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-25 20:26:41 +00:00
Chris Lattner
3393e80a06 Fix a couple of minor bugs. The first fixes povray, the second fixes things 
if the dag combiner isn't run


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23981 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-25 19:32:37 +00:00
Jim Laskey
34bd5d5d87 Preparation of supporting scheduling info. Need to find info based on selected 
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
2224dcc88c Simplify this, matching changes in the tblgen emitter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23909 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-23 22:34:25 +00:00
Chris Lattner
aa38be17c8 mark this as beta 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23906 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-23 22:23:45 +00:00
Chris Lattner
c8d28890f6 rearrange things a bit so that instructions can use subtarget features in the 
future.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23902 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-23 22:08:13 +00:00
Chris Lattner
2e1f823aed improve -help output 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23892 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-23 05:28:51 +00:00
Jim Laskey
5476b9bfce Add g3 back to the mix and reorder to irritate them anal folk. Actually, it's 
to group appropriately and provide cues to maintainers that the lists don't
need to be ordered.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23880 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-22 08:04:24 +00:00
Chris Lattner
4245f1d790 64-bit reg support should not be enabled by default, as support isn't complete. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23878 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-21 22:15:43 +00:00
Chris Lattner
dabb8291e8 Instead of aborting if not a case we can handle specially, break out and 
let the generic code handle it.  This fixes CodeGen/Generic/2005-10-21-longlonggtu.ll on ppc.

also, reindent this code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23874 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-21 21:17:10 +00:00
Jim Laskey
f5fc2cbd6b Plugin new subtarget backend into the build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23870 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-21 19:05:19 +00:00
Nate Begeman
ae1641c39f Match rotate. This does actually match the rotates in an rc5 cipher, but I 
haven't seen it fire on our testsuite.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23863 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-21 06:36:18 +00:00
Nate Begeman
405e3ecb56 Invert the TargetLowering flag that controls divide by consant expansion. 
Add a new flag to TargetLowering indicating if the target has really cheap
  signed division by powers of two, make ppc use it.  This will probably go
  away in the future.
Implement some more ISD::SDIV folds in the dag combiner
Remove now dead code in the x86 backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23853 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-21 00:02:42 +00:00
Nate Begeman
12a923408c Add some more patterns for i64 on ppc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23842 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-20 07:51:08 +00:00
Nate Begeman
6957523b9d Move the target constant divide optimization up into the dag combiner, so 
that the nodes can be folded with other nodes, and we can not duplicate
code in every backend.  Alpha will probably want this too.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23835 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-20 02:15:44 +00:00