 florian
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424d5cafb2
* cleanup
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11 سال پیش |
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florian
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722c59bcb1
* use the correct node in CalcLife
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11 سال پیش |
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florian
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2fc4a7fdd7
* better DFA debugging information
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11 سال پیش |
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florian
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89f34965e9
* fix dfa of for nodes, loopiteration node introduced to get proper life information for the loop
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11 سال پیش |
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florian
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63757c84ad
* fix life information of block nodes
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11 سال پیش |
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florian
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1e4737c46d
* fix life information of for nodes
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11 سال پیش |
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florian
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31f3bb900c
* fix UpdateLifeInfo if n<>node
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11 سال پیش |
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florian
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b3c2a8ddb1
* set always resultnode as last node
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11 سال پیش |
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florian
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0a762e416f
* always create a resultnode, also for procedures
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11 سال پیش |
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florian
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1fb3c2e0c2
* the successor of the last node is the resultnode if one exists
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11 سال پیش |
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florian
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20942d8b45
* fix life information generation of for nodes
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11 سال پیش |
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florian
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fa8abf7fcb
* handle constructors correctly during dfa: the result note must point to self
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11 سال پیش |
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florian
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709ba5e053
+ introduce cnf_call_never_returns to signal the dfa if a call node never returns
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12 سال پیش |
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florian
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5defdf86ba
* handle for-loops correctly if the limits contain the counter variable
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13 سال پیش |
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florian
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9955e6b2bf
* dfa fixes by Sergei Gorelkin, resolve #15402
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15 سال پیش |
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florian
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a537134603
* set result of ResetDFA, resolves #12757
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16 سال پیش |
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florian
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0b5951fa14
+ first full implementation of induction variable strength reduction
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17 سال پیش |
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florian
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1c0bd054f4
+ tfornode.simply which removes for loops being never executed
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17 سال پیش |
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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 سال پیش |
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florian
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b180643381
* handle more nodes when creating life info
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17 سال پیش |
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florian
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8cc0a04db5
* handle exit(<expr>) correctly in the dfa, resolves #11848
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17 سال پیش |
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florian
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a2ac6c698d
* fixed dfa for raise nodes
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18 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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florian
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496d73dc9d
+ dfa for more node types
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18 سال پیش |
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florian
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d469e3a7ef
+ do life dfa for exit
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18 سال پیش |
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florian
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c0d27b5482
* life info dfa for break and continue
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18 سال پیش |
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florian
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62d54389c8
+ life dfa for if, label and goto
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18 سال پیش |
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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 سال پیش |
