Joel Dice
38bf29300f
enable SSE<->GPR moves when size matches word size
2009-10-10 22:27:35 +00:00
Joel Dice
622b3d1c4e
replace compare and branch instructions with combined versions
...
This allows the assembler to see the operand types of the comparison
and the condition for jumping in the same operation, which is
essential for generating efficient code in cases such as
multiple-precision compare-and-branch.
2009-10-10 15:03:23 -06:00
Joel Dice
609a1a9633
snapshot
2009-10-07 00:50:32 +00:00
Joel Dice
4f78783ef1
various bugfixes for SSE-based floating-point support
2009-10-05 14:25:12 +00:00
Joel Dice
d25da6116a
snapshot
2009-10-04 22:10:36 +00:00
Joel Dice
5dad9bddd6
snapshot
2009-10-04 19:56:48 +00:00
Joel Dice
6cef085d7e
snapshot
2009-09-26 19:43:44 +00:00
Joel Dice
325f93b4d1
Merge branch 'master' into wip
...
Conflicts:
src/compile.cpp
src/compiler.cpp
src/machine.h
src/x86.cpp
2009-09-20 15:43:32 -06:00
Joel Dice
1a0eef7e2d
add support for building with MSVC on Windows
2009-08-26 18:26:44 -06:00
Josh warner
f29199a285
fixed several operand type errors that appeared on 64-bit platforms
2009-08-11 13:30:31 -06:00
Josh warner
af4d82ef7e
Merge branch 'master' of git://oss.readytalk.com/avian
2009-08-10 13:42:57 -06:00
Josh warner
1d3ef1fc43
Merge branch 'master' of git://oss.readytalk.com/avian, fixed problems that occured in broader testing
...
Conflicts:
src/compile.cpp
src/compiler.cpp
src/powerpc.cpp
src/x86.S
src/x86.cpp
2009-08-10 13:20:23 -06:00
Joel Dice
012d548bbb
fix sign extension from int to long on x86_64
2009-08-07 14:48:30 -06:00
Josh warner
a2e639a2d2
added floating point support, split plan function
2009-08-06 10:26:22 -06:00
Joel Dice
0447d9bed3
use __MINGW32__ instead of __WINDOWS__ in x86.cpp and assume Linux if it's not defined
2009-07-27 07:49:54 -06:00
Joel Dice
27d863790c
Merge branch 'win64' into gnu
...
Conflicts:
makefile
src/compile-x86.S
src/x86.S
src/x86.cpp
2009-07-25 20:48:36 -06:00
Josh warner
53da167116
refactored code, added support for upper 8 registers on x86-64 and windows-x86_64
2009-06-11 09:40:50 -06:00
Joel Dice
2608a2ee43
progress towards powerpc continuation and tail call support
2009-05-26 19:02:39 -06:00
Joel Dice
31eb75a736
support tail calls and continuations as build options
2009-05-25 23:27:10 -06:00
Joel Dice
195d95d809
continuation bugfixes
2009-05-16 18:39:08 -06:00
Joel Dice
0cd4eb2655
early sketch of continuation support
2009-05-03 14:57:11 -06:00
Joel Dice
1ed7c0d94c
adapt native method call code to new calling convention
2009-04-25 11:49:56 -06:00
Joel Dice
3113ae74eb
various bugfixes
2009-04-22 01:39:25 +00:00
Joel Dice
717f359666
implement "callee pops arguments" calling convention and refactor tail call code accordingly
2009-04-19 16:36:11 -06:00
Joel Dice
dba72409aa
move use of SingleRead::successor; fix build errors
...
We now use SingleRead::successor in pickTarget, where we use it to
determine the prefered target site for the successor without requiring
the target to conform to that preference. The previous code made the
preference a hard requirement, which is not desirable or even possible
in general.
2009-04-07 18:55:43 -06:00
Joel Dice
35d1c6e068
add SingleRead::successor; fix build errors
...
The SingleRead::successor field is used (when non-null) to further
constrain the SiteMask in SingleRead::intersect based on reads of
successor values (as in the cases of moves and condensed-addressing
combine and translate instructions).
2009-04-06 18:34:12 -06:00
Joel Dice
5e740170f2
initial sketch of tail call optimization (non-virtual calls only, so far)
2009-03-31 14:15:08 -06:00
Joel Dice
d1018bf078
update copyright years
2009-03-15 12:02:36 -06:00
Joel Dice
073b829c79
avoid running out of eligable source registers for writing a single byte to memory on x86
2009-03-14 16:47:26 -06:00
Joel Dice
49cd2dd9bf
fix powerpc bootimage build (second try)
2009-03-10 19:08:16 -06:00
Joel Dice
6c271ac994
fix powerpc bootimage build
2009-03-09 18:52:09 -06:00
Joel Dice
2ca8132d97
implement support for volatile fields
2009-03-02 20:18:15 -07:00
Joel Dice
5f0b40e531
restore call to Client::releaseTemporary in moveCM
2009-03-01 23:07:28 +00:00
Joel Dice
7a2bf9b855
fix x86.cpp build
2009-03-01 15:14:51 -07:00
Joel Dice
696282631a
fix endianness issues with 64-bit locals
2009-03-01 12:28:17 -07:00
Joel Dice
3e6c30a4b5
always return an 8-byte value (or void) from native functions called from Java
...
This is important on the 32-bit OS X PowerPC ABI, since the location
of the low 32-bits of a return value change depending on whether the
entire value is 64-bits or not.
2009-02-28 14:20:43 -07:00
Joel Dice
c5dd97ffea
ensure that we release temporaries back to the compiler in powerpc.cpp; allow the first operand of a comparison to be a constant
2009-02-28 13:41:37 -07:00
Joel Dice
d7d3dd5055
various bugfixes, especially concerning frame allocation and offset calculation
2009-02-25 20:49:42 -07:00
Joel Dice
09c96a3063
simplify longCompare in x86.cpp such that the move function pointer parameter is eliminated and moveCR is called directly
2009-02-25 18:13:18 -07:00
Joel Dice
324caaf98b
add size parameter to Assembler::returnLow since the register used depends on the return value size on PowerPC
2009-02-17 18:19:31 -07:00
Joel Dice
7803663fc9
fix block delimiting code in compiler.cpp to minimize the number of blocks needed
...
This exposed bugs in x86.cpp concerning alignment padding which are now
fixed.
2009-02-14 17:52:44 -07:00
Joel Dice
e3257134c9
fix merge-related regression affecting bootimage build
2009-02-09 19:00:53 -07:00
Joel Dice
9b0d6854ec
fix merge conflicts
2009-02-09 16:22:51 -07:00
Joel Dice
a1ec71423e
Merge branch 'master' into powerpc
...
Conflicts:
makefile
src/assembler.h
src/binaryToMacho.cpp
src/compile.cpp
src/compiler.cpp
src/x86.cpp
2009-02-09 16:22:01 -07:00
Joel Dice
8b1801c465
various bugfixes involving multiword values
2009-02-01 16:10:56 -07:00
Joel Dice
8dca14af74
remove obsolete assertion from negateRR
2009-01-29 18:43:18 -07:00
Joel Dice
1c3504b62a
fix various stack bugs
2009-01-29 18:36:19 -07:00
Joel Dice
d76b4121ae
fix 64-bit constant case in addCR and subtractCR
2009-01-04 12:32:11 -07:00
Joel Dice
055ec4dd9f
various fixes and cleanups concerning 64-bit values on 32-bit systems
2008-12-21 14:41:56 -07:00
Joel Dice
8b2a6f85fc
remove divideCR and remainderCR
...
This forces the compiler to explicitly move the constant operand into
a register, avoiding the possibility that AX or DX might be unavailable
when the assembler needs them.
2008-12-11 18:08:16 -07:00
