 Jonas Maebe
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281b3ad276
* fix case completeness and unreachable code warnings in compiler that would
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преди 6 години |
 yury
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a277a5f8db
* Removed unused local vars.
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преди 6 години |
 florian
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ccb8e86560
* fixes arm
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преди 6 години |
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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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преди 6 години |
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yury
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4357caaad8
* Removed unused local vars.
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преди 6 години |
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florian
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ea32ddd5b2
* avoid overflows of execution weight
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преди 7 години |
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florian
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37a5716819
* reuse more sparc code for sparc64
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преди 8 години |
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florian
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7c0f72d9af
* avoid spill coalesce of registers with itself, resolves issue #31926
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преди 8 години |
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florian
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344970879e
* spill coalesce uses get_alias
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преди 8 години |
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florian
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db49b2f62b
* coalesce spilled registers if possible to avoid mem->mem moves
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преди 8 години |
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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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преди 8 години |
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florian
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b1dff29cbf
* removed unused units
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преди 8 години |
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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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преди 8 години |
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florian
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4242949453
* write more information into the interference graph
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преди 8 години |
 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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преди 8 години |
 pierre
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c7d79acd61
Allow compilation of compiler with -gc option
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преди 9 години |
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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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преди 9 години |
 sergei
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c0eafe38aa
* Make trgobj.uses_registers method return True when registers of appropriate type are specified in list of used registers (after assembler blocks), but not used otherwise. This is a missing piece of r30011, enabling code generator to actually save/restore such registers. Resolves #28421.
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преди 9 години |
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florian
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199b1861d6
* fix wrong comparisons in trgobj.conservative to enable better coalescing,
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преди 10 години |
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florian
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31709b1b43
* check registers of ait_regalloc for a valid color when translating and compiling with -dextdebug
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преди 10 години |
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Jonas Maebe
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e12dff9a5e
* support top_para in trgllvm.get_spill_temp()
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преди 10 години |
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Jonas Maebe
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e750678f37
* factored out spilling code that deals with operand types into virtual
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преди 10 години |
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Jonas Maebe
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197e5194b9
* don't crash if we have to spill a register of the last instruction in an
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преди 10 години |
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Jonas Maebe
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67b8aceaee
* synchronized with privatetrunk till r30095
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преди 10 години |
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sergei
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31fddaafe8
+ New subtype of tai_regalloc, "ra_markused". It marks a physical register as used in procedure, triggering saving/restoring that register if it is non-volatile.
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преди 10 години |
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Jonas Maebe
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5c75b6dd6b
* synchronised with trunk up till r28402
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преди 11 години |
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sergei
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9b9ea15d68
+ m68k: initial implementation of do_spill_replace (supports only MOVE instructions for now). Tested with qemu for Coldfire target.
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преди 11 години |
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Jonas Maebe
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bacd303208
* synchronized with trunk up to r27758
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преди 11 години |
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Jonas Maebe
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246caf3526
* never alias/coalesce cpu registers that are not usable by the register
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преди 11 години |
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Jonas Maebe
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e9268a0a14
* synchronised with trunk up till r26975
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преди 11 години |
