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473 Commits

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Author SHA1 Message Date
Dmitry Stogov
c3e6a71dda Allow using external __jit_debug_register_code(). 
Fuinction defined in DSO may work improperly.
 2022-09-29 01:28:30 +03:00
Dmitry Stogov
494c9225a9 Refactor trace related helpers 2022-09-29 01:25:42 +03:00
Dmitry Stogov
81f1108049 Add task 2022-09-28 21:58:38 +03:00
Dmitry Stogov
fdaa0cea54 Ignore dead TLS loads 2022-09-28 21:56:10 +03:00
Dmitry Stogov
a1361d77ba Support for calling FASTCALL variable functions. 
Currutly this done through BITCAST hack.
It may make sense to implement full support for function prototypes.
 2022-09-28 20:48:35 +03:00
Dmitry Stogov
36b59306ee Add task 2022-09-28 14:59:16 +03:00
Dmitry Stogov
66b62b7447 Fix use after reallocation 2022-09-28 14:31:46 +03:00
Dmitry Stogov
924f5949f2 Fixed SSE operands alignment and 32-bit support 2022-09-27 20:36:34 +03:00
Dmitry Stogov
408b8d2e4b Fixed support for GUARD/GUARD_NOT 2022-09-27 16:52:15 +03:00
Dmitry Stogov
31220b1de9 Add code generators for missing GUARDs 2022-09-26 20:47:29 +03:00
Dmitry Stogov
da11454058 Fix incorrect code for IJMP 2022-09-26 14:45:12 +03:00
Dmitry Stogov
2b4a7d2cb3 Fix out of bounds array access 2022-09-23 12:36:11 +03:00
Dmitry Stogov
8f5768628a Initial support for tracing JIT 2022-09-23 12:22:59 +03:00
Dmitry Stogov
05fd1f971d Better LOAD fusion 2022-09-21 23:54:45 +03:00
Dmitry Stogov
12c183f391 Added support for GUARD_OVERFLOW 2022-09-20 17:38:27 +03:00
Dmitry Stogov
c186fb2c25 Fix constant address loading 2022-09-20 14:37:10 +03:00
Dmitry Stogov
45fff1fe5f Implement binding IR node to VAR (assign spill slot) 2022-09-20 11:03:25 +03:00
Dmitry Stogov
ba748d5bd4 Simplify loop exit condition 2022-09-20 10:42:38 +03:00
Dmitry Stogov
23caf1e0d1 Fix incorrect starting operand number 2022-09-20 10:38:59 +03:00
Dmitry Stogov
63f21925b3 Avoid useless move 2022-09-20 00:26:56 +03:00
Dmitry Stogov
eacb9c1528 Avoid useless mov 2022-09-20 00:12:06 +03:00
Dmitry Stogov
5fdb89aee1 MOD may be converted to AND only for positive op1 2022-09-19 23:22:11 +03:00
Dmitry Stogov
5123080533 Fixed register allocation for MUL_OV 2022-09-19 22:10:29 +03:00
Dmitry Stogov
dc0393320e Fix floating point comparison 2022-09-19 21:55:08 +03:00
Dmitry Stogov
76ad4e59a6 Fix live range 2022-09-16 12:47:03 +03:00
Dmitry Stogov
0eee478277 Support for always TRUE/FALSE guards 2022-09-16 12:29:55 +03:00
Dmitry Stogov
b519f80da5 More accurte fusion of address calculation 2022-09-16 12:05:36 +03:00
Dmitry Stogov
86bec14bc2 Fixed fuse loading in BITCAST 2022-09-16 10:19:31 +03:00
Dmitry Stogov
4a8ebd5be5 Fuse function address load into CALL/TAILCALL without arguments 2022-09-16 09:54:49 +03:00
Dmitry Stogov
57a9731179 Fix spill load code 2022-09-15 23:24:28 +03:00
Dmitry Stogov
9aac7e76af Requre opearnad to be in register 2022-09-15 22:18:35 +03:00
Dmitry Stogov
a0c9405ae7 Fixed memory leak 2022-09-15 20:32:20 +03:00
Dmitry Stogov
b549d98aba The second operand for MEM_BINOP_INT must be in a register 2022-09-15 20:29:30 +03:00
Dmitry Stogov
8a05b4ddeb Make ADDR to be compatible with U64 or U32 2022-09-15 18:01:32 +03:00
Dmitry Stogov
e6f6e92d66 Improve spill code fusion 2022-09-15 17:52:28 +03:00
Dmitry Stogov
367e47ac30 Support for preallocated stack (ZEND_VM_HYBRID_JIT_RED_ZONE_SIZE in PHP VM) 2022-09-15 15:39:15 +03:00
Dmitry Stogov
ad59556d85 Add support for binding IR nodes to "external" spill slots (e.g. PHP VM stack slots) 2022-09-15 15:26:43 +03:00
Dmitry Stogov
dce017f0ed Replace calloc() by malloc() 2022-09-15 11:57:01 +03:00
Dmitry Stogov
b344d2ee0f Remove useless memset() 2022-09-15 11:24:50 +03:00
Dmitry Stogov
305a581ae6 Add "Do not edit!" comments 2022-09-15 09:07:41 +03:00
Dmitry Stogov
d4cd0d6eba Better interval splitting 2022-09-15 01:50:25 +03:00
Dmitry Stogov
ccb756321a Fix incorrect unreachable code detection 2022-09-15 00:04:26 +03:00
Dmitry Stogov
ee05e68052 Fix mistakes in constant conversion folding rules 2022-09-15 00:01:20 +03:00
Dmitry Stogov
96234f5257 Take into account ENTRY nodes, but prefer paths from START 2022-09-14 23:59:54 +03:00
Dmitry Stogov
a80fac2cab Add assertion if there are no common antecessor 
(this is possible for code with multiple EMTRY-es)
 2022-09-14 17:30:11 +03:00
Dmitry Stogov
5f4b42155f ctx->rules[] is valid only for non CONST IR reference 2022-09-14 15:54:24 +03:00
Dmitry Stogov
c249ccd7ff Fixed possible invalid write into "prev_insn" after buffer reallocation in ir_next_const() 2022-09-14 15:37:45 +03:00
Dmitry Stogov
11db21a98c Allow SCCP to grow use_lists (through reallocation) 2022-09-14 15:14:18 +03:00
Dmitry Stogov
cdc34ae22b Prohibit swapping of operands when the first operand is constant 2022-09-14 14:28:57 +03:00
Dmitry Stogov
14ffff68dc Fix SCCP problems 2022-09-14 14:27:52 +03:00