 masta
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0cb1a129b3
{ARM} Implement usage of generic division-by-const optimization
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11 年之前 |
 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 年之前 |
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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 年之前 |
 florian
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8dfcc2b399
* do not reuse tmp. registers in tbasecgarm.handle_load_store
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11 年之前 |
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florian
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9464dad2b4
* handle vldr/vstr references with offsets correctly
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11 年之前 |
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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 年之前 |
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florian
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6deb0b35b5
* handle fpu_vfpv3_d16 properly for thumb2
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11 年之前 |
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masta
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2d2cab0e7a
Fix some internalerror codes in the ARM CG
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11 年之前 |
 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 年之前 |
 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 年之前 |
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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 年之前 |
 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 年之前 |
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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 年之前 |
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masta
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f8889e3d6d
Use optimize_op_const in ARM cg
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11 年之前 |
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florian
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561ec1f782
* unified internal errors
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11 年之前 |
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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 年之前 |
 Jonas Maebe
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555634b755
* (re)set upper bits of register when appropriate for all operations in
|
12 年之前 |
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florian
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8fb7cf822b
* unified internal errors
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12 年之前 |
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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 年之前 |
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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 年之前 |
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florian
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e2ec3bbcb0
* do shifts for sign/zero extensions correctly
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12 年之前 |
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florian
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333e84202f
* fixed a_load_reg_reg for thumb
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12 年之前 |
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Károly Balogh
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86cb4d0c12
use a TSuperRegister instead of an aint
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12 年之前 |
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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 年之前 |
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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 年之前 |
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florian
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d4968e054b
+ arm: tsettings.instructionset
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12 年之前 |
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florian
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f34bee1df7
* arm thumb does not support ror reg1,reg2,#imm
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12 年之前 |
|
florian
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3ebe708574
* do not use r13/r15 for certain data processing operations
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12 年之前 |
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florian
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bb73a2891b
* prevent generation of mul/mla statements with illegal registers
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12 年之前 |
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Jonas Maebe
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4ec9ec2009
+ PIC support for Darwin/ARM:
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12 年之前 |
