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