 Jonas Maebe
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5599870a4e
* moved the register colouring and spill temp allocation to a virtual method,
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11 tahun lalu |
 svenbarth
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32a18199c5
Print aX or aregX for address registers if DEBUG_REGISTERLIFE is defined.
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12 tahun lalu |
 florian
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dc567acc9a
* accumulate register weight instead of taking only the maximum
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12 tahun lalu |
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florian
|
c2f7ccb253
* coalesce more aggressive
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12 tahun lalu |
 sergei
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8b8553991a
+ MIPS: prevent coalescing written-to registers with $sp,$fp,$zero and $at.
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12 tahun lalu |
|
florian
|
23c84fd27c
* more fixes for segment register usage
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12 tahun lalu |
|
florian
|
b85addb451
+ color segment register
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12 tahun lalu |
|
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.
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13 tahun lalu |
 pierre
|
322b793506
Try to do something for m68k integer/address registers; not working yet :!(
|
13 tahun lalu |
|
svenbarth
|
2ada9a528b
Fix a critical bug in the register allocator (at least for CPUs with seperate address
|
13 tahun lalu |
|
florian
|
95830d5a4a
+ DEBUG_REGISTERLIFE define
|
13 tahun lalu |
|
florian
|
f75e39e660
+ aliasing of registers, allows to split live ranges
|
13 tahun lalu |
|
florian
|
f9dd5bf5e6
+ live_start and live_end_properties
|
13 tahun lalu |
|
florian
|
c2d067940a
* get rid of hash chars, modern tools and IDEs can use normal comments as documentation if needed
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13 tahun lalu |
|
florian
|
b78f9826fb
* call AllocMem instead of GetMem/FillChar
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13 tahun lalu |
|
florian
|
ecdec2e431
* disable reg. allocator optimization introduced in r21812 for now because it caused some trouble, see #22405
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13 tahun lalu |
 masta
|
f9cdf3d4ca
Be more specific in spilling debug messages
|
13 tahun lalu |
|
masta
|
aef81cad68
Add debug information about register spilling
|
13 tahun lalu |
|
florian
|
9833f642fe
* coalesce if either u or v are precolored, tested on arm and i386, it gives for both a small advantage
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13 tahun lalu |
|
Jonas Maebe
|
0fc422f244
* moved definition of maxcpuregister and tcpuregisterset from cgbase to
|
13 tahun lalu |
|
Jonas Maebe
|
6f336a5d13
* the register allocator always knows the exact number of the first imaginary
|
13 tahun lalu |
|
Jonas Maebe
|
aee5380ae0
* merged trunk up to r20882
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13 tahun lalu |
|
florian
|
6211a83865
* write variable locations of 64 bit integer values on 32 bit targets correctly
|
14 tahun lalu |
|
Jonas Maebe
|
00cb8f5725
* made maxregs related information protected instead of private in trgobj,
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14 tahun lalu |
|
florian
|
68dd23b5a2
* write proper register locations when doing ssa, resolves #7552
|
14 tahun lalu |
 mazen
|
b127fc154a
* Fixed spell error revealed by lintian.
|
15 tahun lalu |
|
Jonas Maebe
|
22b4860dd7
* getregisterinline() can be used to replace multiple size variants
|
15 tahun lalu |
|
Jonas Maebe
|
b475d03612
* changed backwards_was_first and extended_backwards from supregsets into
|
15 tahun lalu |
|
Jonas Maebe
|
8be466546a
* disabled superfluous zeroing of another field
|
15 tahun lalu |
|
Jonas Maebe
|
fb65172a5a
* commented out a number of superfluous zero-initialisations of (large)
|
15 tahun lalu |
