 tg74
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3b09397e34
merge with trunk
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vor 11 Jahren |
 florian
|
dc567acc9a
* accumulate register weight instead of taking only the maximum
|
vor 12 Jahren |
|
florian
|
c2f7ccb253
* coalesce more aggressive
|
vor 12 Jahren |
 sergei
|
8b8553991a
+ MIPS: prevent coalescing written-to registers with $sp,$fp,$zero and $at.
|
vor 12 Jahren |
|
florian
|
23c84fd27c
* more fixes for segment register usage
|
vor 12 Jahren |
|
florian
|
b85addb451
+ color segment register
|
vor 12 Jahren |
 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.
|
vor 12 Jahren |
 pierre
|
322b793506
Try to do something for m68k integer/address registers; not working yet :!(
|
vor 12 Jahren |
|
svenbarth
|
2ada9a528b
Fix a critical bug in the register allocator (at least for CPUs with seperate address
|
vor 12 Jahren |
|
florian
|
95830d5a4a
+ DEBUG_REGISTERLIFE define
|
vor 13 Jahren |
|
florian
|
f75e39e660
+ aliasing of registers, allows to split live ranges
|
vor 13 Jahren |
|
florian
|
f9dd5bf5e6
+ live_start and live_end_properties
|
vor 13 Jahren |
|
florian
|
c2d067940a
* get rid of hash chars, modern tools and IDEs can use normal comments as documentation if needed
|
vor 13 Jahren |
|
florian
|
b78f9826fb
* call AllocMem instead of GetMem/FillChar
|
vor 13 Jahren |
|
florian
|
ecdec2e431
* disable reg. allocator optimization introduced in r21812 for now because it caused some trouble, see #22405
|
vor 13 Jahren |
 masta
|
f9cdf3d4ca
Be more specific in spilling debug messages
|
vor 13 Jahren |
|
masta
|
aef81cad68
Add debug information about register spilling
|
vor 13 Jahren |
|
florian
|
9833f642fe
* coalesce if either u or v are precolored, tested on arm and i386, it gives for both a small advantage
|
vor 13 Jahren |
 Jonas Maebe
|
0fc422f244
* moved definition of maxcpuregister and tcpuregisterset from cgbase to
|
vor 13 Jahren |
|
Jonas Maebe
|
6f336a5d13
* the register allocator always knows the exact number of the first imaginary
|
vor 13 Jahren |
|
Jonas Maebe
|
aee5380ae0
* merged trunk up to r20882
|
vor 13 Jahren |
|
florian
|
6211a83865
* write variable locations of 64 bit integer values on 32 bit targets correctly
|
vor 14 Jahren |
|
Jonas Maebe
|
00cb8f5725
* made maxregs related information protected instead of private in trgobj,
|
vor 14 Jahren |
|
florian
|
68dd23b5a2
* write proper register locations when doing ssa, resolves #7552
|
vor 14 Jahren |
 mazen
|
b127fc154a
* Fixed spell error revealed by lintian.
|
vor 15 Jahren |
|
Jonas Maebe
|
22b4860dd7
* getregisterinline() can be used to replace multiple size variants
|
vor 15 Jahren |
|
Jonas Maebe
|
b475d03612
* changed backwards_was_first and extended_backwards from supregsets into
|
vor 15 Jahren |
|
Jonas Maebe
|
8be466546a
* disabled superfluous zeroing of another field
|
vor 15 Jahren |
|
Jonas Maebe
|
fb65172a5a
* commented out a number of superfluous zero-initialisations of (large)
|
vor 15 Jahren |
|
Jonas Maebe
|
d1538ab023
o added ARM VPFv2/VFPv3 support:
|
vor 15 Jahren |
