 yury
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a277a5f8db
* Removed unused local vars.
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6 rokov pred |
 florian
|
ccb8e86560
* fixes arm
|
6 rokov pred |
|
florian
|
9d56387e7f
+ new spilling heuristics which takes care of the usage weigth of a register,
|
6 rokov pred |
|
yury
|
4357caaad8
* Removed unused local vars.
|
6 rokov pred |
|
florian
|
ea32ddd5b2
* avoid overflows of execution weight
|
7 rokov pred |
|
florian
|
37a5716819
* reuse more sparc code for sparc64
|
8 rokov pred |
|
florian
|
7c0f72d9af
* avoid spill coalesce of registers with itself, resolves issue #31926
|
8 rokov pred |
|
florian
|
344970879e
* spill coalesce uses get_alias
|
8 rokov pred |
|
florian
|
db49b2f62b
* coalesce spilled registers if possible to avoid mem->mem moves
|
8 rokov pred |
|
florian
|
4b17ad80d0
* reduce initial size of movelist, 16 is enough for most cases
|
8 rokov pred |
|
florian
|
b1dff29cbf
* removed unused units
|
8 rokov pred |
|
yury
|
60e21e4222
* Reverted r34524 - workaround for compiling with -gc. It is not needed anymore since cycle completes with -gc.
|
8 rokov pred |
|
florian
|
4242949453
* write more information into the interference graph
|
8 rokov pred |
 Károly Balogh
|
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
|
8 rokov pred |
 pierre
|
c7d79acd61
Allow compilation of compiler with -gc option
|
9 rokov pred |
|
florian
|
2a28f5a85d
* update used_in_proc only in trgobj.translate_registers, before it might cause unnecessary pushes of actually unused registers
|
9 rokov pred |
 sergei
|
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.
|
9 rokov pred |
|
florian
|
199b1861d6
* fix wrong comparisons in trgobj.conservative to enable better coalescing,
|
10 rokov pred |
|
florian
|
31709b1b43
* check registers of ait_regalloc for a valid color when translating and compiling with -dextdebug
|
10 rokov pred |
 Jonas Maebe
|
e12dff9a5e
* support top_para in trgllvm.get_spill_temp()
|
10 rokov pred |
|
Jonas Maebe
|
e750678f37
* factored out spilling code that deals with operand types into virtual
|
10 rokov pred |
|
Jonas Maebe
|
197e5194b9
* don't crash if we have to spill a register of the last instruction in an
|
10 rokov pred |
|
Jonas Maebe
|
67b8aceaee
* synchronized with privatetrunk till r30095
|
10 rokov pred |
|
sergei
|
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.
|
10 rokov pred |
|
Jonas Maebe
|
5c75b6dd6b
* synchronised with trunk up till r28402
|
11 rokov pred |
|
sergei
|
9b9ea15d68
+ m68k: initial implementation of do_spill_replace (supports only MOVE instructions for now). Tested with qemu for Coldfire target.
|
11 rokov pred |
|
Jonas Maebe
|
bacd303208
* synchronized with trunk up to r27758
|
11 rokov pred |
|
Jonas Maebe
|
246caf3526
* never alias/coalesce cpu registers that are not usable by the register
|
11 rokov pred |
|
Jonas Maebe
|
e9268a0a14
* synchronised with trunk up till r26975
|
11 rokov pred |
|
florian
|
23c724f885
* prevent a temp. register allocated during spilling being immediately spilled again, resolves #25164
|
11 rokov pred |
