mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-04-09 03:49:05 +02:00
The sources of the Free Pascal compiler, RTL, packages and utilities.
See https://www.freepascal.org/ for more info.
![]() * Fix lea optimizations which lead to more failures with -O3 and -O4 options. - LeaLea2Lea now checks to see if the index register is in use. - For both the base and index registers, RegUsedBetween is changed to RegModifiedBetween, since just reading the register is harmless for the optimisation (it finds additional optimisations in the RTL as a result). - Because I saw the mis-optimisation with MOVZX that occurred (even though it was due to the mis-optimisation of LEA instructions), I wrote some extra code in OptPass2Movx as a safety measure to ensure this doesn't happen (although no additional instances of it happening have been noted so far - best be safe than sorry). git-svn-id: trunk@48802 - |
||
---|---|---|
compiler | ||
installer | ||
packages | ||
rtl | ||
tests | ||
utils | ||
.gitattributes | ||
.gitignore | ||
fpmake_add1.inc | ||
fpmake_proc1.inc | ||
fpmake.pp | ||
Makefile | ||
Makefile.fpc |