 Jonas Maebe
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9e77e31a28
* search much further back for CSE sequences (non-conflicting stores are
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25 years ago |
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Jonas Maebe
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528c45c517
* writes to register variables and to the self pointer now also count as
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25 years ago |
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Jonas Maebe
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ca4a065758
- removed TP conditional code
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25 years ago |
 peter
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a71e44ac49
* use defines.inc
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25 years ago |
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Jonas Maebe
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9eaa410ca7
* fixed some bugs in the previous improvements: in some cases, esi was
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25 years ago |
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Jonas Maebe
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3df81628bc
+ much improved CSE: the CSE now searches further back for sequences it
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25 years ago |
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Jonas Maebe
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f72f5c636a
* refined previous fix a bit, some instructions weren't being removed
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25 years ago |
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Jonas Maebe
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bd928ecf72
* fix for web bug #1112 and a bit of clean up in csopt386 (merged from
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25 years ago |
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Jonas Maebe
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5d7597c09f
* improved detection of range of instructions which use a register
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25 years ago |
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Jonas Maebe
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ce46621762
* daopt386: changes to getnextinstruction/getlastinstruction so they
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25 years ago |
 michael
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2949824a69
+ Patch to 1.1
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25 years ago |
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michael
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650fbb86aa
+ removed logs
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25 years ago |
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michael
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e7aca136a1
+ Initial import
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25 years ago |
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peter
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1b53fa6f8a
* removed unused var
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25 years ago |
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Jonas Maebe
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e360abb77b
* fixed web bug #972, test for the bug in tests/testopt/testcse3.pp
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25 years ago |
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peter
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e60344ccf7
* removed notes
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25 years ago |
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Jonas Maebe
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6e83066171
* fixed incompatibility with range chcking code, -O2 and higher
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25 years ago |
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Jonas Maebe
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e4ceb46242
* fixed a serious bug in the CSE which (I think) only showed with
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25 years ago |
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Jonas Maebe
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3ec9514966
* fixed some things for -Or. Make cycle now works with -OG2p3r if
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25 years ago |
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Jonas Maebe
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34dd37729c
* fix for -dnewoptimizations and -Or (never remove stores to regvars)
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25 years ago |
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peter
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2ba0ebe607
* removed warnings/notes
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25 years ago |
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Jonas Maebe
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fb5ac39a26
* fixed bug in -dnewoptizations (showed itself only if -Or was
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25 years ago |
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Jonas Maebe
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aafacbb44b
* -dreplacereg no logner tries to optimize "movl %reg1,%reg1" (which are
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25 years ago |
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Jonas Maebe
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958d6dacef
* fix for imul optimization in popt386 (exclude top_ref as first
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25 years ago |
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Jonas Maebe
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0cbad4fe45
+ change "mov reg1,reg2;imul x,reg2" to "imul x,reg1,reg2" in popt386
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25 years ago |
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Jonas Maebe
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bee612f94a
* fixed edi allocation in allocRegBetween
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25 years ago |
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Jonas Maebe
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89abe234d9
* fixed crashing bug under Dos with -dnewoptimizations (found it,
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25 years ago |
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Jonas Maebe
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9e85007190
* fixed stupid typo!
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25 years ago |
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Jonas Maebe
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e558713f0c
* fixed small bug introduced with my previous fix
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25 years ago |
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Jonas Maebe
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8a40388de3
* fixed bug due to lack of support for top_symbol operands
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25 years ago |
