6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-20 10:30:03 +00:00
Code Issues Projects Releases Wiki Activity
53,778 Commits 39 Branches 0 Tags 277 MiB
60faaf64b4
Commit Graph

53778 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Evan Cheng
50222db00a Rather than having llvm-gcc changing the meaning of OptimizeSize, just make sure loop unswitch is conservative when optimization level is < 3. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85581 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 07:23:49 +00:00
Bob Wilson
ddb16df912 Add ARM codegen for indirect branches. 
clang/test/CodeGen/indirect-goto.c runs! (unoptimized)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85577 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 05:45:42 +00:00
Dan Gohman
0b81e19d19 Most stack straces don't need 3 digits worth of levels. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85575 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 02:45:10 +00:00
Dan Gohman
ab918103d2 Don't delete blocks which have their address taken. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85572 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 02:13:27 +00:00
Dan Gohman
dfbbf6e023 Mention if a block has its address taken in debug output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85571 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 02:08:26 +00:00
Dan Gohman
0ed1f4264a Simplify this code and avoid an extra space character in the output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85568 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 02:01:10 +00:00
Dan Gohman
6a55e62996 Add support for BlockAddress static initializers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85562 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 01:45:18 +00:00
Dan Gohman
6ae5b32e48 Add a FIXME comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85559 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 01:38:20 +00:00
Dan Gohman
b1cac33856 Add some comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85558 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 01:34:35 +00:00
Dan Gohman
f705adbe5e Initial x86 support for BlockAddresses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85557 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 01:28:02 +00:00
Dan Gohman
8c2b52552c Initial target-independent CodeGen support for BlockAddresses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85556 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 01:27:03 +00:00
Devang Patel
c24096559d Remove dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85551 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 00:39:25 +00:00
Dan Gohman
64348df5c9 Add a BlockAddress MachineOperand kind. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85549 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 00:20:08 +00:00
Dan Gohman
922d8d7894 Add svn:ignore properties. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85548 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 00:17:14 +00:00
Dan Gohman
cf3f89249d Remove a redundant copy constructor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85547 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 00:14:33 +00:00
Jim Grosbach
95d9504d46 Dial back the realignment a bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85546 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 00:08:40 +00:00
David Goodwin
5b3c308970 Between scheduling regions, correctly maintain anti-dep breaking state so that we don't incorrectly rename registers that span these regions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85537 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 23:30:59 +00:00
Dan Gohman
6c1de1830b Remove some unnecessary spaces in debug output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85536 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 23:30:06 +00:00
Dan Gohman
e1f188fe27 Move some code from being emitted as boilerplate duplicated in every 
*ISelDAGToDAG.cpp to being regular code in SelectionDAGISel.cpp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85530 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 22:30:23 +00:00
David Goodwin
67a8a7b3bd Fix a couple of bugs in aggressive anti-dep breaking. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85522 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 19:17:04 +00:00
Bob Wilson
7b888b8ad0 Refactor complicated predicate into a separate function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85519 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 18:40:06 +00:00
Devang Patel
94dfaec32c First bitcase use may not lead to a dbg.declare intrinsic. Iterate uses until one find's dbg.declare intrinsic. 
Patch by Sunae Seo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85518 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 18:20:34 +00:00
Dan Gohman
533297b58d Rename usesCustomDAGSchedInserter to usesCustomInserter, and update a 
bunch of associated comments, because it doesn't have anything to do
with DAGs or scheduling. This is another step in decoupling MachineInstr
emitting from scheduling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85517 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 18:10:34 +00:00
Dan Gohman
5c95230f25 Refactor the code for unfolding a load into a separate function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85515 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 17:47:20 +00:00
Bill Wendling
a33ac6a4c1 Reapply r85338. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85514 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 17:39:46 +00:00
Benjamin Kramer
0507d8373a Fix MSVC build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85505 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 12:55:32 +00:00
Nick Lewycky
abbe42e136 Apply some cleanups. No functionality changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85498 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 07:35:15 +00:00
Chris Lattner
a4c206febe add sanity check for indbr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85496 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 05:53:32 +00:00
Chris Lattner
b3d5a65d94 just for the hell of it, allow globalopt to statically evaluate 
static constructors with indirect gotos :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85495 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 05:51:50 +00:00
Chris Lattner
f32a6a3091 add interpreter support for indirect goto / blockaddress. The interpreter 
now correctly runs clang's test/CodeGen/indirect-goto.c.  The JIT will abort
on it until someone feels compelled to implement this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85488 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 05:26:09 +00:00
Zhongxing Xu
7a8b33a9a4 add newline to make cl.exe happy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85483 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 05:07:14 +00:00
Zhongxing Xu
06ff7505e1 fix 80-col. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85480 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 04:41:24 +00:00
Chris Lattner
5c303e85bd greatly improve the LLVM IR bitcode encoding documentation, 
patch by Peter Housel!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85479 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 04:25:46 +00:00
Zhongxing Xu
8370057f0c Explicitly convert to double to suppress Visual C++ 2008 build error C2668 pow is ambiguous call to overloaded function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85478 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 03:43:06 +00:00
Jim Grosbach
84e58d03c9 To get more thorough testing from llc-beta nightly runs, do dynamic stack 
realignment regardless of whether it's strictly necessary.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85476 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 02:41:21 +00:00
Jim Grosbach
f2ce516828 When the function is doing dynamic stack realignment, the spill slot will be 
indexed via the stack pointer, even if a frame pointer is present. Update the
heuristic to place it nearest the stack pointer in that case, rather than
nearest the frame pointer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85474 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 02:33:47 +00:00
Johnny Chen
f7bb23f343 Sorry to break the build. 
I was trying to check the WIP file to some local repository, but ended up
checking in the llvm repository.  Oops!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85470 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 02:04:53 +00:00
Johnny Chen
1846dfa450 Minor tweak to forgo the the curly braces for most case blocks, except when 
declaring local variables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85467 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 01:45:07 +00:00
Chris Lattner
4c0236fd8b teach various passes about blockaddress. We no longer 
crash on any clang tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85465 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 01:21:20 +00:00
Dale Johannesen
78c5cdaf2a When there is a 2-instruction spill sequence, record 
the second (store) instruction in SpillSlotToUsesMap
consistently.  I don't think this matters functionally,
but it's cleaner and Evan wants it this way.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85463 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 01:15:40 +00:00
Bill Wendling
8bedf97f68 Don't put in these EH changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85460 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 00:37:35 +00:00
Douglas Gregor
f25cf3d56f A switch-on-string-literal construct that is a nice alternative to 
cascading "ifs" of strcmps/memcmps.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85459 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 00:34:30 +00:00
Chris Lattner
1bb95911de teach ValueMapper about BlockAddress', making bugpoint a lot more useful. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85458 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 00:31:02 +00:00
Chris Lattner
77488ccc63 unindent massive blocks, no functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85457 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 00:28:30 +00:00
Bill Wendling
f58898fd41 Reverting r85338 for now. It's causing a bootstrap failure on PPC darwin9. 
--- Reverse-merging r85338 into '.':
U    lib/CodeGen/SimpleRegisterCoalescing.cpp
U    lib/CodeGen/SimpleRegisterCoalescing.h



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85454 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 00:22:16 +00:00
Dan Gohman
6b3bd7bbde Add indirectbr and blockaddress to the vim syntax highlighting file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85451 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 00:14:44 +00:00
Dan Gohman
eeb8ef1f37 Add a hasAddressTaken for BasicBlock. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85449 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 00:09:08 +00:00
Chris Lattner
a809d2fb27 add IRBuilder support for IndirectBr 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85445 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-28 23:25:00 +00:00
Bob Wilson
2c04dae715 Reimplement BranchFolding change to avoid tail merging for a 1 instruction 
common tail, except when the OptimizeForSize function attribute is present.
Radar 7338114.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85441 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-28 22:10:20 +00:00
Dale Johannesen
e841d2f867 When we generate spill code, then decide we don't need 
to spill after all, we weren't handling 2-instruction
spill sequences correctly (PPC Altivec).  We need to
remove the store in this case.  Removing the other
instruction(s) would be goodness but is not needed for
correctness, and isn't done here.  7331562.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85437 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-28 21:56:18 +00:00