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13 Commits

Author SHA1 Message Date
Daniel Marjamaki 0bdcd308fc [analyzer] Fix crashes in CastToStruct checker for undefined structs 
This crash was reported in https://bugs.llvm.org//show_bug.cgi?id=31173

Differential Revision: https://reviews.llvm.org/D28297


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@297187 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-03-07 19:20:48 +00:00
Dominic Chen 2cfd901321 Reland 4: [analyzer] NFC: Update test infrastructure to support multiple 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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296895 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-03-03 18:02:02 +00:00
Dominic Chen 9e59e2cc4c Revert "Reland 3: [analyzer] NFC: Update test infrastructure to support multiple constraint managers" 
This reverts commit ea36f1406e.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296841 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-03-02 23:30:53 +00:00
Dominic Chen ea36f1406e Reland 3: [analyzer] NFC: Update test infrastructure to support multiple 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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296837 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-03-02 23:05:45 +00:00
Dominic Chen 87c8f41334 Revert "Reland 2: [analyzer] NFC: Update test infrastructure to support multiple constraint managers" 
This reverts commit f93343c099.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296836 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-03-02 22:58:06 +00:00
Dominic Chen f93343c099 Reland 2: [analyzer] NFC: Update test infrastructure to support multiple 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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296835 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-03-02 22:45:24 +00:00
Dominic Chen 55aef8b0cd Revert "Reland: [analyzer] NFC: Update test infrastructure to support multiple constraint managers" 
This reverts commit 1b28d0b10e.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296422 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-02-28 01:50:23 +00:00
Dominic Chen 1b28d0b10e Reland: [analyzer] NFC: Update test infrastructure to support multiple 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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296414 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-02-28 00:02:36 +00:00
Dominic Chen eb259b6acb Revert "[analyzer] NFC: Update test infrastructure to support multiple constraint managers" 
This reverts commit 8e7780b9e5.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296317 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-02-27 03:29:25 +00:00
Dominic Chen 8e7780b9e5 [analyzer] NFC: Update test infrastructure to support multiple 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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296312 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-02-27 02:36:15 +00:00
Daniel Marjamaki 0dfa81d5f5 [analyzer] Revert 295545. There are buildbot failures. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@295548 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-02-18 16:31:35 +00:00
Daniel Marjamaki c5838a86a9 [analyzer] Fix crash in CastToStruct when there is no record definition 
This crash was reported in https://bugs.llvm.org//show_bug.cgi?id=31173

Differential Revision: https://reviews.llvm.org/D28297



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@295545 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-02-18 11:18:57 +00:00
Daniel Marjamaki 1f6e70072e [analyzer] Improve CastToStruct checker so it can also detect widening casts of struct data 
Example:

struct AB {
  int A;
  int B;
};

struct ABC {
  int A;
  int B;
  int C;
};

void f() {
  struct AB Data;
  struct ABC *P = (struct ABC *)&Data;
}

Differential Revision: https://reviews.llvm.org/D23508



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@282411 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-09-26 15:17:18 +00:00