1246 Commits

Author	SHA1	Message	Date
Joel Dice	661b49ea92	Merge branch 'master' into powerpc	2009-03-07 16:41:17 -07:00
Joel Dice	abe6ada0c2	Merge branch 'master' of oss.readytalk.com:/var/local/git/avian	2009-03-07 16:40:56 -07:00
Joel Dice	ea4764c924	Merge branch 'master' into powerpc	2009-03-07 16:40:23 -07:00
Joel Dice	7add34944b	protect source site from being used as a temporary for move operations	2009-03-07 16:32:05 -07:00
Joel Dice	376941ab35	fix single-precision float marshalling in dynamicCall	2009-03-07 14:32:08 -07:00
Joel Dice	0aaee96479	allocate executable memory area all at once to ensure it is contiguous, since immediate relative jumps on PowerPC can only cross 2^26 bytes of memory	2009-03-07 12:03:27 -07:00
Joel Dice	fd7bef7db3	only accept sites conforming to specified SiteMask in getTarget	2009-03-06 17:37:54 -07:00
Joel Dice	9b9ae62541	defer to moveCR when adding or subtracting zero	2009-03-06 17:11:51 -07:00
Joel Dice	33ba8d084d	avoid unecessary subtraction in tableswitch	2009-03-06 17:11:14 -07:00
Joel Dice	b5f76d96dc	handle exception case in makeCodeImage	2009-03-06 17:10:31 -07:00
Joel Dice	e61d05f00b	undo temporary big endian offset correction before leaving maybeMove	2009-03-06 12:14:37 -07:00
Joel Dice	7388da6282	fix endianness issues when loading values smaller than BytesPerWord from the stack	2009-03-06 10:56:11 -07:00
Joel Dice	ca0d4b44c1	defer moveZCR to moveCR	2009-03-06 10:54:43 -07:00
Joel Dice	762df17aa7	use Architecture::plan in BranchEvent ctor to determine acceptable types for address	2009-03-05 20:27:59 -07:00
Joel Dice	a0e503ad0a	optimize moveRR and fix andC	2009-03-05 20:21:15 -07:00
Joel Dice	75e28e81c9	fix operand ordering in remainderR	2009-03-05 19:35:49 -07:00
Joel Dice	ec610a5521	handle shift counts greater than 31 properly	2009-03-05 19:05:39 -07:00
Joel Dice	16e81bcc07	fix orC	2009-03-05 18:33:00 -07:00
Joel Dice	7d48547f0e	fix compareUnsignedCR, which relied on sign extension in cmplwi, which actually does zero extension; fix use of li argument to instruction format I	2009-03-05 18:02:03 -07:00
Joel Dice	3e495b8ca5	use mulhwu and eliminate temporary in 64-bit multiplyRR	2009-03-04 19:50:03 -07:00
Joel Dice	77195713b8	fix xorR regression introduced in last commit	2009-03-04 19:22:47 -07:00
Joel Dice	cca3e72318	fix 64-bit xorC	2009-03-04 19:20:15 -07:00
Joel Dice	acfa1ee2ff	fix 64-bit negateRR	2009-03-04 18:59:04 -07:00
Joel Dice	d48e5377fe	add missing instruction to multiplyR	2009-03-04 18:43:53 -07:00
Joel Dice	a8da9ecb05	fix use of displacement parameter in instruction format B; use correct opcode in slw instruction	2009-03-04 18:20:54 -07:00
Joel Dice	296c93a04c	fix backwards logic in longCompare; correct unsupported use of JumpIfLessOrEqualC in shiftRightR; add multiply, divide, and remainder operations to table	2009-03-04 17:54:47 -07:00
Joel Dice	8cc1f6def8	remove dead code from MyCompiler::call	2009-03-04 17:52:55 -07:00
JET	dbcd42e70c	added 64-bit shifts and mul/div	2009-03-04 10:11:42 -07:00
Joel Dice	6e6035505c	zero heap space ahead of time when allocating raw storage and garbage collecting, not when allocating individual objects ... This helps us support the Java Memory Model without adding a memory barrier to every object allocation. It's also potentially more efficient, since we zero out each heap segment all at once instead of bit-by-bit with each object allocation.	2009-03-03 20:05:48 -07:00
Joel Dice	8410e1d683	ensure reads and writes of volatile 64-bit fields are atomic	2009-03-03 18:02:11 -07:00
Joel Dice	2ca8132d97	implement support for volatile fields	2009-03-02 20:18:15 -07:00
Joel Dice	8c9d625f8f	add memory barriers where appropriate in compile.cpp	2009-03-02 18:40:06 -07:00
Joel Dice	5f0b40e531	restore call to Client::releaseTemporary in moveCM	2009-03-01 23:07:28 +00:00
Joel Dice	6eacf7b804	fix bounds checks in MyCompiler::initLocalsFromLogicalIp	2009-03-01 22:47:07 +00:00
Joel Dice	97961ecdde	pick a temporary register which is valid as both a destination and a source for the required moves in maybeMove	2009-03-01 15:41:03 -07:00
Joel Dice	1192ef939e	fix stack offset calculation for multianewarray on x86	2009-03-01 15:39:52 -07:00
Joel Dice	7a2bf9b855	fix x86.cpp build	2009-03-01 15:14:51 -07:00
Joel Dice	28d4409b0a	implement negateRR	2009-03-01 12:57:07 -07:00
Joel Dice	36196910ed	implement xorR and xorC	2009-03-01 12:40:49 -07:00
Joel Dice	97e698d806	fix MyCompiler::peak for big-endian architectures	2009-03-01 12:36:30 -07:00
Joel Dice	696282631a	fix endianness issues with 64-bit locals	2009-03-01 12:28:17 -07:00
Joel Dice	412348d938	fix stack offset calulation for multianewarray	2009-03-01 10:49:37 -07:00
Joel Dice	117c89b9ee	change == to <= in moveCR2 since we only need to ensure dstSize is no more than the word size	2009-02-28 19:10:31 -07:00
Joel Dice	93ebb571b3	only add site to result if result is live in CombineEvent::compile and TranslateEvent::compile	2009-02-28 19:08:14 -07:00
Joel Dice	5adcfa3341	fix 32-bit indexed loads	2009-02-28 17:31:09 -07:00
Joel Dice	750f4d51da	fix extsb/extsh operand order in moveRR	2009-02-28 17:17:12 -07:00
Joel Dice	f01a78699f	fix opcode for lbzx	2009-02-28 16:58:54 -07:00
Joel Dice	b0422b32e6	implement orR and orC; add shift operations to ternary operation table	2009-02-28 16:28:10 -07:00
Joel Dice	d6bd2e7308	make Compiler::store take both a source size and a destination size to avoid endianness issues; change order of Compiler::load parameters to match	2009-02-28 16:17:24 -07:00
Joel Dice	10c75f4783	add longCompareC to ternary operation table	2009-02-28 15:04:04 -07:00