 gingerBill
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dbcbf45509
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Escape Analysis: Keep stored field paths in escape analysis flows
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2026-10-15 00:26:44 +01:00 |
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gingerBill
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89b94438a5
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Leave out bounds checks proven from fields of locals and lengths known not to be zero
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2026-10-12 20:55:44 +01:00 |
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gingerBill
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33c1d7124c
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Leave out bounds checks proven from conditions, loops, and earlier checks
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2026-10-12 16:15:49 +01:00 |
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gingerBill
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2804ac31ce
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Check an interval's end and an iterator's call on every iteration when leaving out bounds checks
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2026-10-12 15:29:23 +01:00 |
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gingerBill
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3cd272c0fe
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Leave out bounds checks repeating one which already passed
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2026-10-12 15:15:48 +01:00 |
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gingerBill
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97c7f0214f
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Move a DeclInfo's procedure-only fields to a ProcDeclInfo only procedures allocate; remove the unused type_and_value_mutex fields
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2026-10-11 20:08:31 +01:00 |
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gingerBill
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992839ebea
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Store a node's constant value out of line (as few nodes have one)
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2026-10-11 19:16:22 +01:00 |
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Franz
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4c331405ae
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Fix escape analysis for init statements of ranged loops
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2026-10-10 13:29:17 +02:00 |
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gingerBill
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8169255b97
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Analyse procedures that call each other in at most three parallel rounds, each with what the others found in the one before, instead of one at a time until what flows through them settles
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2026-10-09 02:10:26 +01:00 |
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gingerBill
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cf01b81df3
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Forget what is held by what an if statement's condition shows is nil in that branch, e.g. a field replaced with a clone unless it is nil
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2026-10-09 01:58:52 +01:00 |
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gingerBill
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24f920021b
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Analyse a procedure that grows too large again without what its calls do, rather than giving up on it, so what it does itself is always checked
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2026-10-09 01:54:49 +01:00 |
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gingerBill
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cc0f0a5ea0
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Keep only the escape flows that find common mistakes: none for what is loaded through an argument more than once, nor for what is moved around within the memory an argument reaches
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2026-10-09 01:49:07 +01:00 |
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gingerBill
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476a692204
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Fix the escape analysis hanging when a call stores what it loads into a field of another type and give up on procedures that grow too large
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2026-10-09 00:44:31 +01:00 |
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gingerBill
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d0a5d4a8e2
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Fix #7820: keep only the origins of what a call's flow loads from memory of an unknown type in the escape analysis
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2026-10-08 11:14:39 +01:00 |
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gingerBill
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158d0a9d8d
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Replace the #+escape-analysis/#+atomic-analysis file tags with #+analysis which takes names and ! like #+vet
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2026-10-07 22:50:20 +01:00 |
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gingerBill
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d728de8a20
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Add #+escape-analysis and #+no-escape-analysis file tags, and keep the syntactic check of unsafe returns where the escape analysis is disabled
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2026-10-07 21:06:56 +01:00 |
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gingerBill
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476ff62d6d
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Add -vet-uninitialized, reporting reads of what is declared with --- before anything is stored in it
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2026-10-07 20:35:53 +01:00 |
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gingerBill
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043f6e4c3d
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Use the temporary allocator for the escape analysis's scratch memory
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2026-10-07 20:08:35 +01:00 |
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gingerBill
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cfde9fb9cb
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Tidy up check_escape.cpp
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2026-10-07 20:02:04 +01:00 |
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gingerBill
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3f1a87dd33
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Treat the fields brought in by 'using' on locals and in 'using' statements as part of what it was applied to in the escape analysis
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2026-10-07 19:42:29 +01:00 |
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gingerBill
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e512fe07d3
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Add -vet-nil-deref, reporting dereferences and calls through what is nil on every path reaching them
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2026-10-07 19:36:37 +01:00 |
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gingerBill
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9ee4b3f497
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Cut the escape call graph's setup by numbering, counting and releasing in parallel, and finding callers alongside the groups
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2026-10-07 18:16:36 +01:00 |
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gingerBill
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cb3165cd2c
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Settle recursive escape groups one member at a time after a first parallel round
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2026-10-07 18:00:18 +01:00 |
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gingerBill
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969b84fb9c
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Build the escape call graph's edges in parallel
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2026-10-07 17:51:05 +01:00 |
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gingerBill
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20c603392e
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Analyse the escape summaries in the strongly connected components of the recorded calls, so the results are deterministic
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2026-10-07 17:44:59 +01:00 |
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gingerBill
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01dfa7756b
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Analyse the escape summaries in the call graph's strongly connected components, so the results are deterministic
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2026-10-07 17:26:20 +01:00 |
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gingerBill
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5659d485cb
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Merge the escape analysis's stores of the caller's memory from different calls
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2026-10-07 16:31:08 +01:00 |
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gingerBill
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23d057c01f
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Use a specialization's full type for its escape summary in calls
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2026-10-07 16:05:56 +01:00 |
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gingerBill
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50810e6717
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Add store summaries to the escape analysis
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2026-10-07 15:44:07 +01:00 |
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gingerBill
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bc56d95e63
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Add interprocedural summaries to the escape analysis, analysing callees on demand
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2026-10-07 15:08:05 +01:00 |
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gingerBill
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edeca40dd6
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Skip the escape analysis for an executable's entry point, suggest clearing stores, and add type_zero_value_string
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2026-10-07 13:41:32 +01:00 |
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gingerBill
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5522d18745
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Skip the escape analysis for an executable's entry point and suggest clearing stores
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2026-10-07 13:38:22 +01:00 |
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gingerBill
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8a8ffa27f1
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Replace check_unsafe_return by deciding unsafe returns in the escape analysis
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2026-10-07 13:16:57 +01:00 |
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gingerBill
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8ea02cc733
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Add flow-based escape analysis of stack memory, reported as warnings
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2026-10-07 13:08:22 +01:00 |
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