 Jonas Maebe
|
281b3ad276
* fix case completeness and unreachable code warnings in compiler that would
|
6 роки тому |
 yury
|
a277a5f8db
* Removed unused local vars.
|
6 роки тому |
 florian
|
ccb8e86560
* fixes arm
|
6 роки тому |
|
florian
|
9d56387e7f
+ new spilling heuristics which takes care of the usage weigth of a register,
|
6 роки тому |
|
yury
|
4357caaad8
* Removed unused local vars.
|
6 роки тому |
|
florian
|
ea32ddd5b2
* avoid overflows of execution weight
|
7 роки тому |
|
florian
|
37a5716819
* reuse more sparc code for sparc64
|
8 роки тому |
|
florian
|
7c0f72d9af
* avoid spill coalesce of registers with itself, resolves issue #31926
|
8 роки тому |
|
florian
|
344970879e
* spill coalesce uses get_alias
|
8 роки тому |
|
florian
|
db49b2f62b
* coalesce spilled registers if possible to avoid mem->mem moves
|
8 роки тому |
|
florian
|
4b17ad80d0
* reduce initial size of movelist, 16 is enough for most cases
|
8 роки тому |
|
florian
|
b1dff29cbf
* removed unused units
|
8 роки тому |
|
yury
|
60e21e4222
* Reverted r34524 - workaround for compiling with -gc. It is not needed anymore since cycle completes with -gc.
|
8 роки тому |
|
florian
|
4242949453
* write more information into the interference graph
|
8 роки тому |
 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 роки тому |
 pierre
|
c7d79acd61
Allow compilation of compiler with -gc option
|
9 роки тому |
|
florian
|
2a28f5a85d
* update used_in_proc only in trgobj.translate_registers, before it might cause unnecessary pushes of actually unused registers
|
9 роки тому |
 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 роки тому |
|
florian
|
199b1861d6
* fix wrong comparisons in trgobj.conservative to enable better coalescing,
|
10 роки тому |
|
florian
|
31709b1b43
* check registers of ait_regalloc for a valid color when translating and compiling with -dextdebug
|
10 роки тому |
|
Jonas Maebe
|
e12dff9a5e
* support top_para in trgllvm.get_spill_temp()
|
10 роки тому |
|
Jonas Maebe
|
e750678f37
* factored out spilling code that deals with operand types into virtual
|
10 роки тому |
|
Jonas Maebe
|
197e5194b9
* don't crash if we have to spill a register of the last instruction in an
|
10 роки тому |
|
Jonas Maebe
|
67b8aceaee
* synchronized with privatetrunk till r30095
|
10 роки тому |
|
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 роки тому |
|
Jonas Maebe
|
5c75b6dd6b
* synchronised with trunk up till r28402
|
11 роки тому |
|
sergei
|
9b9ea15d68
+ m68k: initial implementation of do_spill_replace (supports only MOVE instructions for now). Tested with qemu for Coldfire target.
|
11 роки тому |
|
Jonas Maebe
|
bacd303208
* synchronized with trunk up to r27758
|
11 роки тому |
|
Jonas Maebe
|
246caf3526
* never alias/coalesce cpu registers that are not usable by the register
|
11 роки тому |
|
Jonas Maebe
|
e9268a0a14
* synchronised with trunk up till r26975
|
11 роки тому |
