 sergei
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9b9ea15d68
+ m68k: initial implementation of do_spill_replace (supports only MOVE instructions for now). Tested with qemu for Coldfire target.
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11 年之前 |
 Jonas Maebe
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246caf3526
* never alias/coalesce cpu registers that are not usable by the register
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11 年之前 |
 florian
|
23c724f885
* prevent a temp. register allocated during spilling being immediately spilled again, resolves #25164
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11 年之前 |
|
florian
|
829764e96b
+ replace registers to spill in mov instructions and convert them into ldr/str
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11 年之前 |
 Károly Balogh
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587acf6452
fix infinite spilling on m68k, patch by Florian, additional IE workaround by me, based on a similar hack in the ARM cg...
|
11 年之前 |
|
Károly Balogh
|
70f9b098e0
no longer define a segment field for m68k
|
11 年之前 |
|
sergei
|
d2a9308181
+ SPARC: implemented register spill replacement.
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11 年之前 |
 svenbarth
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32a18199c5
Print aX or aregX for address registers if DEBUG_REGISTERLIFE is defined.
|
11 年之前 |
|
florian
|
dc567acc9a
* accumulate register weight instead of taking only the maximum
|
12 年之前 |
|
florian
|
c2f7ccb253
* coalesce more aggressive
|
12 年之前 |
|
sergei
|
8b8553991a
+ MIPS: prevent coalescing written-to registers with $sp,$fp,$zero and $at.
|
12 年之前 |
|
florian
|
23c84fd27c
* more fixes for segment register usage
|
12 年之前 |
|
florian
|
b85addb451
+ color segment register
|
12 年之前 |
|
svenbarth
|
d15304c25e
Also check for the type of the register when replacing it. In certain circumstances this can still lead to access to invalid memory resulting either in an access violation or invalid registers.
|
12 年之前 |
 pierre
|
322b793506
Try to do something for m68k integer/address registers; not working yet :!(
|
12 年之前 |
|
svenbarth
|
2ada9a528b
Fix a critical bug in the register allocator (at least for CPUs with seperate address
|
12 年之前 |
|
florian
|
95830d5a4a
+ DEBUG_REGISTERLIFE define
|
13 年之前 |
|
florian
|
f75e39e660
+ aliasing of registers, allows to split live ranges
|
13 年之前 |
|
florian
|
f9dd5bf5e6
+ live_start and live_end_properties
|
13 年之前 |
|
florian
|
c2d067940a
* get rid of hash chars, modern tools and IDEs can use normal comments as documentation if needed
|
13 年之前 |
|
florian
|
b78f9826fb
* call AllocMem instead of GetMem/FillChar
|
13 年之前 |
|
florian
|
ecdec2e431
* disable reg. allocator optimization introduced in r21812 for now because it caused some trouble, see #22405
|
13 年之前 |
 masta
|
f9cdf3d4ca
Be more specific in spilling debug messages
|
13 年之前 |
|
masta
|
aef81cad68
Add debug information about register spilling
|
13 年之前 |
|
florian
|
9833f642fe
* coalesce if either u or v are precolored, tested on arm and i386, it gives for both a small advantage
|
13 年之前 |
|
Jonas Maebe
|
0fc422f244
* moved definition of maxcpuregister and tcpuregisterset from cgbase to
|
13 年之前 |
|
Jonas Maebe
|
6f336a5d13
* the register allocator always knows the exact number of the first imaginary
|
13 年之前 |
|
Jonas Maebe
|
aee5380ae0
* merged trunk up to r20882
|
13 年之前 |
|
florian
|
6211a83865
* write variable locations of 64 bit integer values on 32 bit targets correctly
|
14 年之前 |
|
Jonas Maebe
|
00cb8f5725
* made maxregs related information protected instead of private in trgobj,
|
14 年之前 |
