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2351 Commits

Author SHA1 Message Date
Jeroen Ketema
91a98f3512 C++: Accept new dataflow IR inconsistencies 
These are due to additional loads being generated on fields, and should not
cause any problems. Ideally, we should tune the definition of
`TPostFieldUpdateNode` to make these go away.
 2023-10-19 10:45:13 +02:00
Jeroen Ketema
a6dae91215 C++: Accept IR test changes after value category updates 2023-10-19 10:45:12 +02:00
Calum Grant
c51efb1477 C++: Tighten up definitions of field accesses 2023-10-18 11:39:09 +01:00
Mathias Vorreiter Pedersen
9a2c1daebe C++: Add tests for 'AdditionalCallTarget'. 2023-10-17 11:48:44 +01:00
Calum Grant
552221868f C++: Expand ImplicitThisFieldAccess 2023-10-13 12:05:20 +01:00
Alex Eyers-Taylor
3ac3169278 CPP: Add some range analysis cases 2023-10-10 20:01:14 +01:00
Mathias Vorreiter Pedersen
496f190d70 C++: Accept test changes. 2023-10-10 16:45:31 +01:00
Henry Mercer
f3847b3f51 Merge branch 'main' into henrymercer/rc-3.11-mergeback 2023-10-03 16:30:23 +01:00
Mathias Vorreiter Pedersen
0e9f5f6b8e C++: Accept test changes. 2023-09-18 11:46:19 +01:00
Mathias Vorreiter Pedersen
53561b7883 C++: Add tests for sized allocation without a need for a synthesized conversion. 2023-09-18 11:45:18 +01:00
Mathias Vorreiter Pedersen
cdf5872eb3 Merge pull request #14217 from alexet/is-trivial-built-in 
CPP:Make __is_trivial a builtin operation.
 2023-09-15 16:01:25 +01:00
Mathias Vorreiter Pedersen
b0566af938 C++: Accept test changes. 2023-09-14 14:04:12 +01:00
Mathias Vorreiter Pedersen
2a55034e55 C++: Add failing test. 2023-09-14 14:01:48 +01:00
Alex Eyers-Taylor
d79a2c7674 CPP:Make __is_trivial a builtin operation. 2023-09-14 12:50:36 +01:00
Tom Hvitved
c9910f5464 C++: Update expected test output 2023-09-12 20:05:12 +02:00
Mathias Vorreiter Pedersen
becb469477 Merge branch 'main' into deduplicate-dataflow-results-take-3 2023-09-11 09:55:11 +01:00
Mathias Vorreiter Pedersen
9f89c63771 C++: Accept test changes. 2023-09-08 17:07:26 +01:00
Mathias Vorreiter Pedersen
d5442ec9c5 C++: Add regression test. 2023-09-08 13:10:04 +01:00
Alex Eyers-Taylor
43a72f2a8e CPP:Add tests for the aliased IR. 2023-09-07 13:42:31 +01:00
Alex Eyers-Taylor
b44c4587a4 CPP: Remove sucessors of non-returning IR calls. 2023-09-07 12:58:20 +01:00
Alex Eyers-Taylor
e8dfecc4a4 CPP: Fix test result 2023-09-07 12:49:13 +01:00
Alex Eyers-Taylor
d603b7ac3c CPP: Make functions that reach the end return. 
This is UB in C++ but not C where it is only bad if the result is used.
 2023-09-07 12:39:48 +01:00
Mathias Vorreiter Pedersen
20f501d1c7 C++: Change queries to use 'asExpr' instead of 'asConvertedExpr'. 2023-09-01 15:01:32 +01:00
Mathias Vorreiter Pedersen
f1c4fa2345 C++: When we generate a string for the node we avoid multiple results by only using the 0'th result from the 'asExpr' predicate. However, when we want to convert between nodes and expressions we don't care about which one we get. 2023-09-01 14:04:52 +01:00
Mathias Vorreiter Pedersen
d2bb73ba1f C++: Use the index to to get the 'most converted' and 'least converted' instruction in a bunch of places. 2023-09-01 13:47:06 +01:00
Mathias Vorreiter Pedersen
16d62186c0 C++: Use this new predicate everywhere we need to convert an instruction to an expression. 2023-09-01 13:32:25 +01:00
Mathias Vorreiter Pedersen
72d9812fea C++: Accept more test changes. 2023-08-31 21:56:35 +01:00
Mathias Vorreiter Pedersen
dfefd62089 C++: Accept test changes. 2023-08-31 20:38:46 +01:00
Mathias Vorreiter Pedersen
b575747357 C++: Add testcase with invalid IR. 2023-08-31 20:35:33 +01:00
Mathias Vorreiter Pedersen
f5509da4bb Merge pull request #14038 from alexet/delete-ir 
CPP: Add delete/delete[] calls to the IR.
 2023-08-31 09:22:34 +01:00
Alex Eyers-Taylor
59a77666a6 CPP: Remove uneeded indirection around delete calls in the IR. 2023-08-30 16:31:51 +01:00
Mathias Vorreiter Pedersen
e4a11b86d9 Merge branch 'main' into reuse-even-more-nodes 2023-08-29 15:08:30 +01:00
Mathias Vorreiter Pedersen
99cc4171f8 C++: Fix FPs by making 'isArgumentOfCallable' more robust. 2023-08-29 14:12:09 +01:00
Alex Eyers-Taylor
8b1b1618c4 CPP: Add tests for false positive in memory vulnerability queries. 2023-08-29 11:17:44 +01:00
Alex Eyers-Taylor
3b344c3578 CPP: Handle cases where the deallocator function is determined dynamically. 2023-08-29 11:17:44 +01:00
Alex Eyers-Taylor
689fda43ed CPP: Add delete/delete[] calls to the IR. 2023-08-29 11:17:43 +01:00
Mathias Vorreiter Pedersen
f65fe34513 C++: Add false positive caused by flowing back into a function after doing reverse reads. 2023-08-28 14:45:16 +01:00
Mathias Vorreiter Pedersen
bb1712b489 Merge branch 'main' into reuse-even-more-nodes 2023-08-26 18:08:58 +01:00
Alex Eyers-Taylor
d699201ad0 CPP: Add a test demonstating when a deallocator call exists. 2023-08-25 15:45:50 +01:00
Alex Eyers-Taylor
a3711e1df0 CPP: Replace getAllocatorCall with getDeallocator call. 2023-08-25 15:45:50 +01:00
Jeroen Ketema
c882945e30 C++: Add IR test case that shows regression after frontend update 2023-08-24 08:36:22 +02:00
Mathias Vorreiter Pedersen
c46f9e4572 C++: Don't consider additional loads when reusing dataflow operands. 2023-08-21 12:51:41 +01:00
Mathias Vorreiter Pedersen
50190efe1c C++: Don't limit instruction and operand reuse to those cases where we have a result for 'isUseImpl'. 2023-08-21 12:51:00 +01:00
Jeroen Ketema
591565a0db Merge pull request #13971 from jketema/float 
C++: Update test after float128 related extractor changes
 2023-08-16 13:11:35 +02:00
Mathias Vorreiter Pedersen
986aa74db7 Merge pull request #13972 from MathiasVP/range-analysis-for-sub-expr 
C++: Support subtraction in the new range analysis
 2023-08-16 11:51:11 +01:00
Jeroen Ketema
4ada83c0ba C++: Update test after float128 related extractor changes 2023-08-15 22:10:05 +02:00
Mathias Vorreiter Pedersen
e145b81f58 C++: Accept test changes. 2023-08-15 16:12:44 +01:00
Mathias Vorreiter Pedersen
3fb024164b C++: Add a FP caused by bad range analysis for subtraction. 2023-08-15 16:00:35 +01:00
Mathias Vorreiter Pedersen
f662cceb0b C++: Use value numbering to better detect whether a write is certain. 2023-08-15 11:07:14 +01:00
Mathias Vorreiter Pedersen
cb1076c335 Revert "Merge pull request #13783 from MathiasVP/type-bounds-for-new-range-analysis" 
This reverts commit e9750af89f, reversing
changes made to 37a546253e.
 2023-08-09 13:02:54 +01:00