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554 Commits 3 Branches 28 Tags 16 MiB
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94 Commits

Author SHA1 Message Date
Mike Pall
3b47eba9cc Add 8/16 to 32 bit sign/zero-extension variants to CONV. 2010-12-31 22:49:23 +01:00
Mike Pall
007067bdd8 Fix register allocation for FP <- int conversion. 2010-12-31 22:18:14 +01:00
Mike Pall
783dbd335f Refactoring of conversion ops, part 5: drop TOINT/TOI64/TONUM. 2010-12-31 04:09:32 +01:00
Mike Pall
65b194a2f8 Copy destination type for CONV from ir->t to op2, too. 2010-12-31 01:00:54 +01:00
Mike Pall
8bcc5ed021 Add support for IRT_FLOAT to XLOAD/XSTORE. 2010-12-30 00:36:33 +01:00
Mike Pall
2ca2de7f0e Refactoring of conversion ops, part 1: add IR_CONV. 2010-12-30 00:35:32 +01:00
Mike Pall
6082f93919 Improve register allocation for loops with variable shifts. 2010-12-23 00:55:31 +01:00
Mike Pall
c8d6f078a5 Fix XSTORE for IRT_NUM constants. 2010-12-20 19:34:15 +01:00
Mike Pall
255c6e8c87 FFI: Drop IR_CNEWI. Add IR_CNEWP only for pointers/refs. 2010-12-17 17:20:04 +01:00
Mike Pall
cdac0fa2cb FFI: Add IR_CNEW/IR_CNEWI to allocate/init cdata objects. 2010-12-11 19:32:12 +01:00
Mike Pall
e9cab5a763 x86/x64 backend: keep invariants on the right rather than fusing loads. 2010-12-09 16:08:55 +01:00
Mike Pall
3c78a7f468 Avoid fusing loads if there are multiple references. 2010-12-08 03:26:53 +01:00
Mike Pall
72744dabd9 Fix IRT_NUM support for XLOAD/XSTORE. 2010-12-08 03:24:35 +01:00
Mike Pall
3ef6a53cfa FFI: Turn cdata indexing into x86/x64 [base+idx*sz+ofs] addressing. 2010-12-08 02:36:09 +01:00
Mike Pall
d4d95ee2da Fix x64 code generation for A16+REX prefixed instructions. 2010-12-08 01:57:50 +01:00
Mike Pall
e6093b129a Fix register allocation for 8 bit stores in x86 backend. 2010-12-07 01:18:10 +01:00
Mike Pall
b3c4c0810a Add IRT_NUM support to XLOAD/XSTORE. 2010-12-06 19:28:51 +01:00
Mike Pall
159f51d811 Add IR_TOI64. 2010-12-06 18:21:51 +01:00
Mike Pall
a5bdae8f23 Fix 64 bit shifts in backend. Fix shift by 0. 2010-12-06 13:16:35 +01:00
Mike Pall
5270586a80 Fix XLOAD/XSTORE references. 2010-12-06 13:15:53 +01:00
Mike Pall
86fd2289f0 Add support for integer IR_MUL. 2010-12-06 12:54:00 +01:00
Mike Pall
b56b83487f Support all kinds of XLOAD/XSTORE references in backend. 
Fuse pointer arithmetic, too.
 2010-12-06 03:10:28 +01:00
Mike Pall
4755765e32 Avoid warning. 2010-12-06 01:59:07 +01:00
Mike Pall
db3d16bfd7 Add IR_XSTORE. 2010-12-06 01:48:19 +01:00
Mike Pall
588fa0481f Add support for 64 bit integer arithmetic to x64 backend. 2010-12-06 00:07:36 +01:00
Mike Pall
c5f4f607c9 Fix xmm spill/restore broken by b1fb71fb. 2010-12-05 22:39:36 +01:00
Mike Pall
5a13fa69d9 Add IR_KINT64. 2010-12-05 22:12:31 +01:00
Mike Pall
b1fb71fb98 Cleanup 64 bit IR type handling. 2010-12-05 21:01:08 +01:00
Mike Pall
26830d070d Make sure to use irt_toitype() macro everywhere. 2010-12-05 18:51:37 +01:00
Mike Pall
24baf77955 Cleanup architecture, ABI and OS definitions. 2010-11-16 15:03:40 +01:00
Mike Pall
fe21a42a92 Fix conflict between loop branch inversion and HREF+NE/EQ merging. 2010-11-05 23:12:43 +01:00
Mike Pall
b3cf2c70f4 Decouple SLOAD type and optional conversion. 2010-10-11 21:13:37 +02:00
Mike Pall
cc62edebfd x64: Fix type check for numbers in compiled code. 2010-10-11 19:24:12 +02:00
Mike Pall
52b922c1e9 Avoid fusing potentially negative indexes into AREF on x64. 2010-09-18 18:34:38 +02:00
Mike Pall
8dc76ee327 Add IR_VLOAD for vararg loads. 
Also fixes the broken AA improvement in the last commit.
 2010-09-14 19:58:27 +02:00
Mike Pall
847b9cf253 Record vararg expressions with varargs defined off-trace. 
Add SLOAD variant to access the frame type/size.
 2010-09-13 01:17:38 +02:00
Mike Pall
33ef1fa524 Untangle some target dependencies. 2010-08-03 22:09:12 +02:00
Mike Pall
d05873ee0a Abstract out pointer hash to hashrot(). Tune hash constants. 2010-07-21 22:06:38 +02:00
Mike Pall
0d3f190d94 Fix passing of constant args in FPRs on x64. 2010-07-14 13:04:29 +02:00
Mike Pall
5ff994fa37 Add weak guards. Emit TNEW/TDUP with a guard bit. 2010-05-08 18:59:59 +02:00
Mike Pall
2e24770ed3 Simplify management of current trace. Drop lazy save. 2010-04-25 13:53:33 +02:00
Mike Pall
721b73fecb Turn traces into true GC objects (GCtrace). 2010-04-25 03:32:29 +02:00
Mike Pall
d8cb69ed07 Simplify GC step calls from on-trace code. 2010-04-19 23:41:48 +02:00
Mike Pall
932cda0fe3 Replace on-trace GC frame syncing with interpreter exit. 
Need to sync GC objects to stack only during atomic GC phase.
Need to setup a proper frame structure only for calling finalizers.
Force an exit to the interpreter and let it handle the uncommon cases.
Finally solves the "NYI: gcstep sync with frames" issue.
 2010-04-19 00:43:35 +02:00
Mike Pall
fbe092c22d Fix setup of RD when dispatching to function headers after exit. 2010-04-09 14:26:18 +02:00
Mike Pall
1130ade4de Also merge EQ(HREF, niltv) in backend. 2010-03-28 06:47:04 +02:00
Mike Pall
44756ded7a Only fuse with spill slots for cross-section references. 2010-03-28 06:42:48 +02:00
Mike Pall
6038866f7d Pass MULTRES or negated error code in RD to lj_vm_exit_interp. 
Fixes overwrite of saved r12 after trace exit.
 2010-03-23 18:31:17 +01:00
Mike Pall
097db7317b Move colocated array part after GCtab (now properly aligned). 2010-03-22 15:59:50 +01:00
Mike Pall
5c8f1f2594 Increase max. fusion distance. 2010-03-19 00:28:04 +01:00