 florian
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a537134603
* set result of ResetDFA, resolves #12757
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16 years ago |
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florian
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0b5951fa14
+ first full implementation of induction variable strength reduction
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17 years ago |
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florian
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1c0bd054f4
+ tfornode.simply which removes for loops being never executed
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17 years ago |
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florian
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369ed493f2
* new node flag nf_modify to mark nodes being read and then written by one load node
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17 years ago |
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florian
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b180643381
* handle more nodes when creating life info
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17 years ago |
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florian
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8cc0a04db5
* handle exit(<expr>) correctly in the dfa, resolves #11848
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17 years ago |
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florian
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a2ac6c698d
* fixed dfa for raise nodes
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18 years ago |
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florian
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b6cca14944
* proper handling of dummy result node in dfa, resolves #8717 and #8079
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18 years ago |
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florian
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63b35fdb2e
+ give more sophisticated warnings about uninitalized variables when life info is available
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18 years ago |
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florian
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2761b9e096
* life info generation works for the whole compiler if exception catching blocks are ignored
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18 years ago |
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florian
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496d73dc9d
+ dfa for more node types
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18 years ago |
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florian
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d469e3a7ef
+ do life dfa for exit
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18 years ago |
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florian
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c0d27b5482
* life info dfa for break and continue
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18 years ago |
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florian
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62d54389c8
+ life dfa for if, label and goto
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18 years ago |
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florian
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45cda67f3f
+ first basically working (not all node types yet) dfa implementation determining life information
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18 years ago |
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florian
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867e00dee3
* backup commit of more dfa stuff
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18 years ago |
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florian
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87bdf13f9f
+ first draft for dfa
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18 years ago |
