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