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