 yury
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d9db680937
* In assembly comments include all used registers by a variable for 8/16 bit CPUs.
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5 سال پیش |
 Jonas Maebe
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3047ce71bc
* fixed LLVM register allocator after r46199
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5 سال پیش |
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yury
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ff820247c3
* Early during register allocation, spill registers which interfere with all usable real registers.
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5 سال پیش |
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yury
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601e05f17f
* Count only usable real registers.
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5 سال پیش |
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yury
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0daba07246
* Enhanced the debug output of spilling statistics. Now it includes efficiency of the spilling which is based on
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5 سال پیش |
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yury
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4964f5cf76
* Count the number of interferences with real registers.
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5 سال پیش |
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yury
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e6b89c98f5
* Changed tsuperregisterworklist.get() to always return the last item from the list.
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5 سال پیش |
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yury
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c455e942e5
* Try to avoid spilling of an imm register if it contains a value loaded from an already spilled imm register. It likely leads to an endless loop and the register allocation fails.
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5 سال پیش |
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yury
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15f411a332
* Improved r45832.
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5 سال پیش |
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yury
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80facfa0bf
* Fixed indentations of the interference graph.
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5 سال پیش |
 pierre
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40a6059143
Modify code to avoid error when compiling with -CriotR option
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5 سال پیش |
 florian
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96a4cda03b
* AVR: fixes pushing and handling of stack passed parameters
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5 سال پیش |
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florian
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c6659d62f8
* do not join register deallocations/allocations as it makes no use and causes later on trouble in
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6 سال پیش |
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Jonas Maebe
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281b3ad276
* fix case completeness and unreachable code warnings in compiler that would
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6 سال پیش |
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yury
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a277a5f8db
* Removed unused local vars.
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6 سال پیش |
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florian
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ccb8e86560
* fixes arm
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6 سال پیش |
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florian
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9d56387e7f
+ new spilling heuristics which takes care of the usage weigth of a register,
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6 سال پیش |
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yury
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4357caaad8
* Removed unused local vars.
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7 سال پیش |
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florian
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ea32ddd5b2
* avoid overflows of execution weight
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7 سال پیش |
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florian
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37a5716819
* reuse more sparc code for sparc64
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8 سال پیش |
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florian
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7c0f72d9af
* avoid spill coalesce of registers with itself, resolves issue #31926
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8 سال پیش |
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florian
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344970879e
* spill coalesce uses get_alias
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8 سال پیش |
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florian
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db49b2f62b
* coalesce spilled registers if possible to avoid mem->mem moves
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8 سال پیش |
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florian
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4b17ad80d0
* reduce initial size of movelist, 16 is enough for most cases
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8 سال پیش |
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florian
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b1dff29cbf
* removed unused units
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8 سال پیش |
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yury
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60e21e4222
* Reverted r34524 - workaround for compiling with -gc. It is not needed anymore since cycle completes with -gc.
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8 سال پیش |
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florian
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4242949453
* write more information into the interference graph
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9 سال پیش |
 Károly Balogh
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e0e90fffc4
make rgobj.uses_registers also return true, when the rg never allocated an imreg, but there were direct cpu register allocations. this at least fixes some address regvar trashing on 68k in relation to syscalls' explicit paralocs
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9 سال پیش |
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pierre
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c7d79acd61
Allow compilation of compiler with -gc option
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9 سال پیش |
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florian
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2a28f5a85d
* update used_in_proc only in trgobj.translate_registers, before it might cause unnecessary pushes of actually unused registers
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9 سال پیش |
