 yury
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d9db680937
* In assembly comments include all used registers by a variable for 8/16 bit CPUs.
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5 vuotta sitten |
 Jonas Maebe
|
3047ce71bc
* fixed LLVM register allocator after r46199
|
5 vuotta sitten |
|
yury
|
ff820247c3
* Early during register allocation, spill registers which interfere with all usable real registers.
|
5 vuotta sitten |
|
yury
|
601e05f17f
* Count only usable real registers.
|
5 vuotta sitten |
|
yury
|
0daba07246
* Enhanced the debug output of spilling statistics. Now it includes efficiency of the spilling which is based on
|
5 vuotta sitten |
|
yury
|
4964f5cf76
* Count the number of interferences with real registers.
|
5 vuotta sitten |
|
yury
|
e6b89c98f5
* Changed tsuperregisterworklist.get() to always return the last item from the list.
|
5 vuotta sitten |
|
yury
|
c455e942e5
* Try to avoid spilling of an imm register if it contains a value loaded from an already spilled imm register. It likely leads to an endless loop and the register allocation fails.
|
5 vuotta sitten |
|
yury
|
15f411a332
* Improved r45832.
|
5 vuotta sitten |
|
yury
|
80facfa0bf
* Fixed indentations of the interference graph.
|
5 vuotta sitten |
 pierre
|
40a6059143
Modify code to avoid error when compiling with -CriotR option
|
5 vuotta sitten |
 florian
|
96a4cda03b
* AVR: fixes pushing and handling of stack passed parameters
|
5 vuotta sitten |
|
florian
|
c6659d62f8
* do not join register deallocations/allocations as it makes no use and causes later on trouble in
|
5 vuotta sitten |
|
Jonas Maebe
|
281b3ad276
* fix case completeness and unreachable code warnings in compiler that would
|
6 vuotta sitten |
|
yury
|
a277a5f8db
* Removed unused local vars.
|
6 vuotta sitten |
|
florian
|
ccb8e86560
* fixes arm
|
6 vuotta sitten |
|
florian
|
9d56387e7f
+ new spilling heuristics which takes care of the usage weigth of a register,
|
6 vuotta sitten |
|
yury
|
4357caaad8
* Removed unused local vars.
|
6 vuotta sitten |
|
florian
|
ea32ddd5b2
* avoid overflows of execution weight
|
7 vuotta sitten |
|
florian
|
37a5716819
* reuse more sparc code for sparc64
|
8 vuotta sitten |
|
florian
|
7c0f72d9af
* avoid spill coalesce of registers with itself, resolves issue #31926
|
8 vuotta sitten |
|
florian
|
344970879e
* spill coalesce uses get_alias
|
8 vuotta sitten |
|
florian
|
db49b2f62b
* coalesce spilled registers if possible to avoid mem->mem moves
|
8 vuotta sitten |
|
florian
|
4b17ad80d0
* reduce initial size of movelist, 16 is enough for most cases
|
8 vuotta sitten |
|
florian
|
b1dff29cbf
* removed unused units
|
8 vuotta sitten |
|
yury
|
60e21e4222
* Reverted r34524 - workaround for compiling with -gc. It is not needed anymore since cycle completes with -gc.
|
8 vuotta sitten |
|
florian
|
4242949453
* write more information into the interference graph
|
8 vuotta sitten |
 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
|
9 vuotta sitten |
|
pierre
|
c7d79acd61
Allow compilation of compiler with -gc option
|
9 vuotta sitten |
|
florian
|
2a28f5a85d
* update used_in_proc only in trgobj.translate_registers, before it might cause unnecessary pushes of actually unused registers
|
9 vuotta sitten |
