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* [analyzer] Move analyzer-eagerly-assume to AnalyzerOptions, enable by defaultGeorge Karpenkov2018-08-291-1/+1
| | | | | | Differential Revision: https://reviews.llvm.org/D51251 llvm-svn: 340963
* Reland 4: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-03-031-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296895
* Revert "Reland 3: [analyzer] NFC: Update test infrastructure to support ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | multiple constraint managers" This reverts commit ea36f1406e1f36bf456c3f3929839b024128e468. llvm-svn: 296841
* Reland 3: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296837
* Revert "Reland 2: [analyzer] NFC: Update test infrastructure to support ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | multiple constraint managers" This reverts commit f93343c099fff646a2314cc7f4925833708298b1. llvm-svn: 296836
* Reland 2: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296835
* Revert "Reland: [analyzer] NFC: Update test infrastructure to support ↵Dominic Chen2017-02-281-1/+1
| | | | | | | | multiple constraint managers" This reverts commit 1b28d0b10e1c8feccb971abb6ef7a18bee589830. llvm-svn: 296422
* Reland: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-02-281-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296414
* Revert "[analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-02-271-1/+1
| | | | | | | | constraint managers" This reverts commit 8e7780b9e59ddaad1800baf533058d2c064d4787. llvm-svn: 296317
* [analyzer] NFC: Update test infrastructure to support multiple constraint ↵Dominic Chen2017-02-271-1/+1
| | | | | | | | | | | | | | managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296312
* Update tests in preparation for using the MS ABI for Win32 targetsHans Wennborg2014-01-131-1/+1
| | | | | | | | | | In preparation for making the Win32 triple imply MS ABI mode, make all tests pass in this mode, or make them use the Itanium mode explicitly. Differential Revision: http://llvm-reviews.chandlerc.com/D2401 llvm-svn: 199130
* [analyzer] Type information from C++ new expressions is perfect.Jordan Rose2013-04-221-0/+5
| | | | | | | This improves our handling of dynamic_cast and devirtualization for objects allocated by 'new'. llvm-svn: 180051
* [analyzer] Replace "-analyzer-ipa" with "-analyzer-config ipa".Anna Zaks2013-01-241-1/+1
| | | | | | | | | The idea is to eventually place all analyzer options under "analyzer-config". In addition, this lays the ground for introduction of a high-level analyzer mode option, which will influence the default setting for IPAMode. llvm-svn: 173385
* [analyzer] Re-add reinterpret_cast virtual call test case from r163644.Jordan Rose2012-09-121-0/+16
| | | | | | | We mostly just don't want to crash analyzing this test case; it's likely the code found here will actually crash if compiled and run. llvm-svn: 163746
* Revert "[analyzer] Use the static type for a virtual call if the dynamic ↵Jordan Rose2012-09-121-16/+0
| | | | | | | | | | | | type is worse." Using the static type may be inconsistent with later calls. We should just report that there is no inlining definition available if the static type is better than the dynamic type. See next commit. This reverts r163644 / 19d5886d1704e24282c86217b09d5c6d35ba604d. llvm-svn: 163744
* [analyzer] Use the static type for a virtual call if the dynamic type is worse.Jordan Rose2012-09-111-0/+16
| | | | | | | | | | | | | reinterpret_cast does not provide any of the usual type information that static_cast or dynamic_cast provide -- only the new type. This can get us in a situation where the dynamic type info for an object is actually a superclass of the static type, which does not match what CodeGen does at all. In these cases, just fall back to the static type as the best possible type for devirtualization. Should fix the crashes on our internal buildbot. llvm-svn: 163644
* [analyzer] Don't inline dynamic-dispatch methods unless -analyzer-ipa=dynamic.Jordan Rose2012-08-151-0/+17
Previously we were checking -analyzer-ipa=dynamic-bifurcate only, and unconditionally inlining everything else that had an available definition, even under -analyzer-ipa=inlining (but not under -analyzer-ipa=none). llvm-svn: 161916
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