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