 Jonas Maebe
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ae56841ee6
* do not apply node CSE to nested loads on high level cpu targets, because
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vor 13 Jahren |
 florian
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ca5fabda6d
* cleanup some unused units from uses clauses
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vor 13 Jahren |
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florian
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a1da9b7710
* better cse handling of short boolean evaluated boolean expressions
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vor 13 Jahren |
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Jonas Maebe
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a080669771
* disabled arrayconstructorn,arrayconstructorrangen as cseinvariants
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vor 13 Jahren |
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florian
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1c2ed53735
* updated comments to reflect latest changes to cse
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vor 13 Jahren |
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florian
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4d86d25c6c
* -O4 switch for optimizations which are correct but which might have unexpected effects
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vor 13 Jahren |
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florian
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03071709a9
* the transformation (a or/and b) or/and c into a or/and (b or/and c) can be applied for booleans as well
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vor 13 Jahren |
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florian
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b330bba0bc
+ introduce -Oofastmath
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vor 13 Jahren |
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florian
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b20c4cfe87
* replace is_written by using actualtargetnode
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vor 13 Jahren |
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florian
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405a80066e
+ cse across assignment operator fixed and enabled
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vor 13 Jahren |
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florian
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562a45f2e1
* try to transform the tree to be able to do better cse
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vor 13 Jahren |
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florian
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a27cc3e5f2
+ be able to handle CSE's of records/arrays/objects
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vor 13 Jahren |
 pierre
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ffbf1a7331
* Avoid pointer typecast warning
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vor 14 Jahren |
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florian
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1fef7e4b6c
+ introduces vo_volatile for variables, the node cse optimizer takes care of it
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vor 14 Jahren |
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florian
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7199ac4ad7
+ apply cse on load parent frame pointer nodes
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vor 15 Jahren |
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pierre
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74a4b4cafc
* Suppress warnings
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vor 15 Jahren |
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pierre
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874e69bcf8
* revert wrong commits
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vor 15 Jahren |
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pierre
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d27278faac
* Add external linker possibility for windows x86_64 compiler
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vor 15 Jahren |
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florian
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84590d67b0
* don't try to create cse on void resultdefs, resolves #16488
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vor 15 Jahren |
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florian
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29961c1b8c
* don't do cse on simple local/para variables
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vor 15 Jahren |
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florian
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89bf2d0257
* cleaned up cse code
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vor 15 Jahren |
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florian
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49f9695cf5
* handle short boolean evaluation correctly when doing node cse
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vor 15 Jahren |
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florian
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39ec69f690
* contiued to fix node cse, the insertation location for the temp. assignment is still not always correct though
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vor 15 Jahren |
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florian
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6b63837ae7
* rewrote node cse, needs still testing and bug fixing
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vor 15 Jahren |
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florian
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701d911f58
* continued on node cse
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vor 15 Jahren |
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florian
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1632a10305
* search also nested common subexpressions on node level
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vor 15 Jahren |
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florian
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8db40851c0
* fixed some crashes
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vor 18 Jahren |
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florian
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ca8d020231
* some node optimizer stuff cleaned up
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vor 18 Jahren |
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Jonas Maebe
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0f546da041
* docompare -> isequal
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vor 18 Jahren |
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florian
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9f3d43ec09
+ more cse invariant nodes added
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vor 18 Jahren |
