 florian
|
78878f59b1
+ generic TAOptObj.AllocRegBetween
|
7 gadi atpakaļ |
|
florian
|
52510ea933
+ TUsedRegs.Dump
|
7 gadi atpakaļ |
|
florian
|
8315c660f4
* fix JumpTargetOp for sparc64
|
8 gadi atpakaļ |
|
florian
|
7f286eb54e
+ define cpudelayslot: set during compiler compilation for CPUs having branch instructions with delay slot (MIPS, SPARC)
|
8 gadi atpakaļ |
|
florian
|
f4718c0969
* made nop handling generic for sparc, so it is used by sparc64 as well
|
8 gadi atpakaļ |
|
florian
|
b1dff29cbf
* removed unused units
|
8 gadi atpakaļ |
|
florian
|
e3f0b338d4
* SkipLabels moved to aoptutils
|
8 gadi atpakaļ |
 nickysn
|
c096b1fe6b
* fixed the debug output, generated by -dDEBUG_INSTRUCTIONREGISTERDEPENDENCIES
|
8 gadi atpakaļ |
|
nickysn
|
a9617b623f
+ print info about the registers, in which new values are written (as reported
|
8 gadi atpakaļ |
|
nickysn
|
7ea0429d40
+ added new compiler debug ifdef DEBUG_INSTRUCTIONREGISTERDEPENDENCIES, which
|
8 gadi atpakaļ |
|
florian
|
b274599a47
* made some assembler optimizer methods class methods
|
9 gadi atpakaļ |
|
florian
|
d05222990e
* while updating used register sets, all labels can/must be skipped
|
9 gadi atpakaļ |
|
florian
|
cfd49ec708
+ TAOptBase.SuperRegistersEqual
|
9 gadi atpakaļ |
|
florian
|
3c2dab9878
* i386 peephole assembler uses largely the common peephole optimizer infrastructure, the resulting code is besides a few improvements the same
|
9 gadi atpakaļ |
|
florian
|
1266491085
o refactored some peephole optimizer code:
|
9 gadi atpakaļ |
 yury
|
5771073e0b
* Fixed general peephole optimization of conditional jumps after r30446. It has been broken, since r30446 had added some IsJumpToLabel() checks, which tests for unconditional jump, but the optimization code expects also conditional jumps.
|
10 gadi atpakaļ |
|
yury
|
11a9ff4a43
* Removed unused vars for mipsel compiler.
|
10 gadi atpakaļ |
|
yury
|
432248cbf1
* Removed lot of unused vars.
|
10 gadi atpakaļ |
 Jonas Maebe
|
8c8657e2d5
* base optimiser support for the JVM target
|
10 gadi atpakaļ |
 Jeppe Johansen
|
03880c2f74
Added some peephole optimizations, and fixed generic unconditional jump optimizations, for AVR.
|
10 gadi atpakaļ |
|
florian
|
1114089d25
* IsJumpToLabel checks number of operands
|
10 gadi atpakaļ |
|
Jonas Maebe
|
620af1732a
* support for AArch64 branch forwarding
|
10 gadi atpakaļ |
 sergei
|
0041024e5f
* Modified FindRegAlloc() to skip branch delay slots in the same way it is done in GetNextInstruction(). This fixes processing sequences "dealloc reg; branch reg,label; NOP; alloc reg" in BuildLabelTableAndFixRegAlloc(), deallocation is now correctly moved after branch. Before this change, the last allocation was ignored, and deallocation was moved forward until another instruction using reg was encountered.
|
11 gadi atpakaļ |
|
florian
|
8060d4a3f7
* when updating registers in RegUsedAfterInstruction, new reg. allocs should be ignored
|
11 gadi atpakaļ |
 masta
|
81517fdf70
Rerun peephole optimizers on the whole block
|
11 gadi atpakaļ |
|
florian
|
0eeb3e8d49
* check if the pointer is really assigned when trying to remove unneeded jumps
|
12 gadi atpakaļ |
|
sergei
|
40239e8bcc
* Elaborating removal of branches with delay slots: ignore reg. deallocations that are inserted by RA between branch and its delay slot instruction.
|
12 gadi atpakaļ |
|
florian
|
2806947a8f
+ FindRegAllocBackward
|
12 gadi atpakaļ |
|
sergei
|
1c84c3edbf
* Fixed label optimizer to work with MIPS, and enabled level 1 optimization for MIPS targets.
|
12 gadi atpakaļ |
|
sergei
|
a4217da7df
* Factored repeating code into separate procedure (IsJumpToLabel)
|
12 gadi atpakaļ |
