 nickysn
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9da1ee0138
* i8086 far data model fixes in the copying of openarray value params
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11 gadi atpakaļ |
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nickysn
|
0a9f738167
+ tcg8086.g_copyvaluepara_openarray: support source to be in a different segment
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11 gadi atpakaļ |
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nickysn
|
1f8280e8f1
* load the destination segment in tcg8086.g_copyvaluepara_openarray from SS
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11 gadi atpakaļ |
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nickysn
|
122f66b11a
+ support passing far addresses in tcg8086.a_loadaddr_ref_cgpara
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11 gadi atpakaļ |
 sergei
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9c54cdc85d
* x86: Cleaned out addr_far,addr_far_ref used to encode far calls/jumps. NASM (and FPC x86 assembler based on it) already have opsize=S_FAR for this purpose.
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11 gadi atpakaļ |
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nickysn
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b672bc754a
- rm references to system_i386_darwin and system_i386_iphonesim from
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11 gadi atpakaļ |
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nickysn
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a31b7d485f
* tcg8086.init_register_allocator: instantiate trgintcpu instead of trgcpu for
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11 gadi atpakaļ |
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nickysn
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fc29e10349
* allow the use of inc/dec when adding/subtracting 32 or 64-bit constants with
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11 gadi atpakaļ |
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sergei
|
9c1f917e3a
* a_call_ref functionality cannot be implemented efficiently at code generator level, because references need specific preparations at earlier points. Moved this support to tcgcallnode and its x86 descendants, and got rid of all ifdef's around.
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11 gadi atpakaļ |
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nickysn
|
85dd9e5789
+ added a size parameter to optimize_op_const and do a sign extension of the 'a' parameter up from the specified size, so that things like (i and $ffffffff) get optimized away the same way as (i and -1)
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11 gadi atpakaļ |
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nickysn
|
529008e031
* emit MUL (when overflow checking is off), instead of IMUL for OP_IMUL in
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11 gadi atpakaļ |
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nickysn
|
767a0f1187
- rm TODO comment about the IMUL optimization with SHL from
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11 gadi atpakaļ |
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nickysn
|
1a846e7c71
- rm TODO comment for overflow checking from tcg8086.a_op_const_reg, since
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11 gadi atpakaļ |
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nickysn
|
b8203a3406
* fixed tcg8086.gen_cmp32_jmp1 for the less than/greater than cases
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11 gadi atpakaļ |
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nickysn
|
cf6f408214
+ implemented the tcg8086.a_cmp_*_*_label methods for i8086. How did the i8086
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11 gadi atpakaļ |
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nickysn
|
dcb9306de8
* perform the OP_AND, OP_OR and OP_XOR optimizations for 0 and $FFFF values
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11 gadi atpakaļ |
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nickysn
|
9a1e33d2a0
* tcg8086.a_op_const_reg: perform the OP_AND, OP_OR and OP_XOR optimizations for
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11 gadi atpakaļ |
|
nickysn
|
9eb4419ba3
* fixed the conversion and assignment to the 64-bit boolean types on the i8086
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11 gadi atpakaļ |
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nickysn
|
974fea30b2
* use only one temporary 16-bit register, instead of two in tcg8086.g_flags2ref
|
11 gadi atpakaļ |
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nickysn
|
bda163544a
* tcg8086.g_flags2reg: restore the register back to the original size after the
|
11 gadi atpakaļ |
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nickysn
|
fbd05c4e12
* Improved code generation in tcg8086.g_flags2reg for the case when target reg
|
11 gadi atpakaļ |
|
nickysn
|
d57d982be7
* simpler handling of moves from a smaller to a larger cgsize in
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11 gadi atpakaļ |
|
nickysn
|
5d0814016d
* improvements and fixes in tcg8086.a_load_reg_reg and .a_load_ref_reg:
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11 gadi atpakaļ |
|
nickysn
|
6d48b32115
* fixes and improvements in tcg8086.a_load_reg_reg for the case when the src and
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11 gadi atpakaļ |
|
nickysn
|
fdd36b4603
* on i8086 with regvars on, do not notify the register allocator of moves to BX.
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11 gadi atpakaļ |
|
nickysn
|
8bfe2a56dd
* optimized SAR by 31 to use only one SAR instruction in tcg8086.a_op_const_reg
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12 gadi atpakaļ |
|
nickysn
|
bfd31e7516
* optimizations in tcg8086.g_copyvaluepara_openarray:
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12 gadi atpakaļ |
|
nickysn
|
ff9ce0d20d
* tcg8086.g_copyvaluepara_openarray improvements:
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12 gadi atpakaļ |
|
nickysn
|
ef51c8c5a2
* fixed the interface wrapper code generation for virtual methods on i8086 in
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12 gadi atpakaļ |
|
nickysn
|
116d3746ca
* fixed the stack offset to the self parameter when generating an interface
|
12 gadi atpakaļ |
