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