 nickysn
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b672bc754a
- rm references to system_i386_darwin and system_i386_iphonesim from
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11 år sedan |
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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 år sedan |
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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 år sedan |
 sergei
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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 år sedan |
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nickysn
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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 år sedan |
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nickysn
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529008e031
* emit MUL (when overflow checking is off), instead of IMUL for OP_IMUL in
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11 år sedan |
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nickysn
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767a0f1187
- rm TODO comment about the IMUL optimization with SHL from
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11 år sedan |
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nickysn
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1a846e7c71
- rm TODO comment for overflow checking from tcg8086.a_op_const_reg, since
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11 år sedan |
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nickysn
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b8203a3406
* fixed tcg8086.gen_cmp32_jmp1 for the less than/greater than cases
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11 år sedan |
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nickysn
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cf6f408214
+ implemented the tcg8086.a_cmp_*_*_label methods for i8086. How did the i8086
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11 år sedan |
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nickysn
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dcb9306de8
* perform the OP_AND, OP_OR and OP_XOR optimizations for 0 and $FFFF values
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11 år sedan |
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nickysn
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9a1e33d2a0
* tcg8086.a_op_const_reg: perform the OP_AND, OP_OR and OP_XOR optimizations for
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11 år sedan |
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nickysn
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9eb4419ba3
* fixed the conversion and assignment to the 64-bit boolean types on the i8086
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11 år sedan |
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nickysn
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974fea30b2
* use only one temporary 16-bit register, instead of two in tcg8086.g_flags2ref
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11 år sedan |
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nickysn
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bda163544a
* tcg8086.g_flags2reg: restore the register back to the original size after the
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11 år sedan |
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nickysn
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fbd05c4e12
* Improved code generation in tcg8086.g_flags2reg for the case when target reg
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11 år sedan |
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nickysn
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d57d982be7
* simpler handling of moves from a smaller to a larger cgsize in
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11 år sedan |
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nickysn
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5d0814016d
* improvements and fixes in tcg8086.a_load_reg_reg and .a_load_ref_reg:
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11 år sedan |
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nickysn
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6d48b32115
* fixes and improvements in tcg8086.a_load_reg_reg for the case when the src and
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11 år sedan |
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nickysn
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fdd36b4603
* on i8086 with regvars on, do not notify the register allocator of moves to BX.
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11 år sedan |
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nickysn
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8bfe2a56dd
* optimized SAR by 31 to use only one SAR instruction in tcg8086.a_op_const_reg
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12 år sedan |
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nickysn
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bfd31e7516
* optimizations in tcg8086.g_copyvaluepara_openarray:
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12 år sedan |
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nickysn
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ff9ce0d20d
* tcg8086.g_copyvaluepara_openarray improvements:
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12 år sedan |
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nickysn
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ef51c8c5a2
* fixed the interface wrapper code generation for virtual methods on i8086 in
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12 år sedan |
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nickysn
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116d3746ca
* fixed the stack offset to the self parameter when generating an interface
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12 år sedan |
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nickysn
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83aa50de74
* emit a far jmp in the interface wrapper on i8086 in far code memory models
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12 år sedan |
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nickysn
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814e1297ed
* tcg8086.g_adjust_self_value fixed for far code memory models
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12 år sedan |
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nickysn
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0aff18ac61
+ implemented tcg64f8086.a_op64_ref_reg
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12 år sedan |
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nickysn
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3cdbf9a805
+ implemented tcg64f8086.a_op64_const_ref
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12 år sedan |
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nickysn
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3bdd3d9a4e
+ optimization in tcg64f8086.a_op64_const_reg for OP_ADD and OP_SUB when the
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12 år sedan |
