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