 masta
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0cb1a129b3
{ARM} Implement usage of generic division-by-const optimization
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11 年 前 |
 Károly Balogh
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af95876eba
arm: an attempt to improve the a_op_const_ref patch in r27881
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11 年 前 |
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Károly Balogh
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5b262df7d0
arm: have a CPU specific op_const_ref, so the reference doesn't get fixed up both in a_load_reg_ref and a_load_ref_reg
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11 年 前 |
 florian
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8dfcc2b399
* do not reuse tmp. registers in tbasecgarm.handle_load_store
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11 年 前 |
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florian
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9464dad2b4
* handle vldr/vstr references with offsets correctly
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11 年 前 |
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florian
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686a2d2f3f
+ Support omitting the frame pointer on arm even in procedures with incoming parameters
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11 年 前 |
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florian
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6deb0b35b5
* handle fpu_vfpv3_d16 properly for thumb2
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11 年 前 |
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masta
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2d2cab0e7a
Fix some internalerror codes in the ARM CG
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11 年 前 |
 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 年 前 |
 Jeppe Johansen
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07b2982e77
Don't do ARM FoldShiftLdrStr peephole optimization if there's an offset in the reference.
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11 年 前 |
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masta
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0736bf4ded
Try to change typical constant AND-masking operations into shifts for ARM
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11 年 前 |
 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 年 前 |
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masta
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3ab665e554
Try to split constant XORs into two shiftimms on ARM.
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11 年 前 |
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masta
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f8889e3d6d
Use optimize_op_const in ARM cg
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11 年 前 |
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florian
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561ec1f782
* unified internal errors
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11 年 前 |
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florian
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4d5119bf1c
* fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables
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11 年 前 |
 Jonas Maebe
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555634b755
* (re)set upper bits of register when appropriate for all operations in
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12 年 前 |
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florian
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8fb7cf822b
* unified internal errors
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12 年 前 |
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florian
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e0f48b9f02
* calculate stack correction on exit correctly if stack parameters are passed
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12 年 前 |
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florian
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36e6f99843
* fix tthumbcgarm.g_flags2reg, mov reg,#imm for thumb updates the flags
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12 年 前 |
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florian
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e2ec3bbcb0
* do shifts for sign/zero extensions correctly
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12 年 前 |
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florian
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333e84202f
* fixed a_load_reg_reg for thumb
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12 年 前 |
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Károly Balogh
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86cb4d0c12
use a TSuperRegister instead of an aint
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12 年 前 |
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Károly Balogh
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c677f1fd69
trying harder to follow the code style (no functional changes)
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12 年 前 |
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Károly Balogh
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cb4d01627f
save an extra reg if it's required to keep 64bit stack alignment on ARM
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12 年 前 |
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florian
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d4968e054b
+ arm: tsettings.instructionset
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12 年 前 |
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florian
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f34bee1df7
* arm thumb does not support ror reg1,reg2,#imm
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12 年 前 |
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florian
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3ebe708574
* do not use r13/r15 for certain data processing operations
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12 年 前 |
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florian
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bb73a2891b
* prevent generation of mul/mla statements with illegal registers
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12 年 前 |
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Jonas Maebe
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4ec9ec2009
+ PIC support for Darwin/ARM:
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12 年 前 |
