diff options
| -rw-r--r-- | lib/Driver/Tools.cpp | 2 | ||||
| -rw-r--r-- | lib/StaticAnalyzer/Checkers/Checkers.td | 4 | ||||
| -rw-r--r-- | test/Analysis/NSWindow.m | 8 | ||||
| -rw-r--r-- | test/Analysis/analyzer-stats.c | 2 | ||||
| -rw-r--r-- | test/Analysis/conditional-op-missing-lhs.c | 2 | ||||
| -rw-r--r-- | test/Analysis/dead-stores.c | 10 | ||||
| -rw-r--r-- | test/Analysis/dead-stores.cpp | 10 | ||||
| -rw-r--r-- | test/Analysis/dead-stores.m | 2 | ||||
| -rw-r--r-- | test/Analysis/rdar-6540084.m | 2 | ||||
| -rw-r--r-- | test/Analysis/unreachable-code-path.c | 2 |
10 files changed, 23 insertions, 21 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index ef869f1ecf..43ff90da07 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -941,6 +941,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, if (getToolChain().getTriple().getVendor() == llvm::Triple::Apple) CmdArgs.push_back("-analyzer-checker=macosx"); + CmdArgs.push_back("-analyzer-checker=DeadStores"); + // Checks to perform for Objective-C/Objective-C++. if (types::isObjC(InputType)) { // Enable all checkers in 'cocoa' package. diff --git a/lib/StaticAnalyzer/Checkers/Checkers.td b/lib/StaticAnalyzer/Checkers/Checkers.td index db81af0680..6cc96cef34 100644 --- a/lib/StaticAnalyzer/Checkers/Checkers.td +++ b/lib/StaticAnalyzer/Checkers/Checkers.td @@ -83,12 +83,12 @@ def StackAddrEscapeChecker : Checker<"StackAddrEscape">, HelpText<"Check that addresses to stack memory do not escape the function">, DescFile<"StackAddrEscapeChecker.cpp">; +} // end "core" + def DeadStoresChecker : Checker<"DeadStores">, HelpText<"Check for values stored to a variables that are never read afterwards">, DescFile<"DeadStoresChecker.cpp">; -} // end "core" - def UnixAPIChecker : Checker<"API">, InPackage<Unix>, HelpText<"Check calls to various UNIX/Posix functions">, diff --git a/test/Analysis/NSWindow.m b/test/Analysis/NSWindow.m index 76e265f1eb..b7f2017013 100644 --- a/test/Analysis/NSWindow.m +++ b/test/Analysis/NSWindow.m @@ -1,7 +1,7 @@ -// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-check-objc-mem -analyzer-checker=core.DeadStores -analyzer-store=basic -analyzer-constraints=basic -verify %s -// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-check-objc-mem -analyzer-checker=core.DeadStores -analyzer-store=basic -analyzer-constraints=range -verify %s -// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-check-objc-mem -analyzer-checker=core.DeadStores -analyzer-store=region -analyzer-constraints=basic -verify %s -// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-check-objc-mem -analyzer-checker=core.DeadStores -analyzer-store=region -analyzer-constraints=range -verify %s +// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-check-objc-mem -analyzer-checker=DeadStores -analyzer-store=basic -analyzer-constraints=basic -verify %s +// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-check-objc-mem -analyzer-checker=DeadStores -analyzer-store=basic -analyzer-constraints=range -verify %s +// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-check-objc-mem -analyzer-checker=DeadStores -analyzer-store=region -analyzer-constraints=basic -verify %s +// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-check-objc-mem -analyzer-checker=DeadStores -analyzer-store=region -analyzer-constraints=range -verify %s // These declarations were reduced using Delta-Debugging from Foundation.h // on Mac OS X. The test cases are below. diff --git a/test/Analysis/analyzer-stats.c b/test/Analysis/analyzer-stats.c index 12229406c7..1b63e412e5 100644 --- a/test/Analysis/analyzer-stats.c +++ b/test/Analysis/analyzer-stats.c @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-check-objc-mem -analyzer-checker=core.DeadStores,debug.Stats -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s +// RUN: %clang_cc1 -analyze -analyzer-check-objc-mem -analyzer-checker=DeadStores,debug.Stats -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s int foo(); diff --git a/test/Analysis/conditional-op-missing-lhs.c b/test/Analysis/conditional-op-missing-lhs.c index 51d40f2a04..9bb46fa6b9 100644 --- a/test/Analysis/conditional-op-missing-lhs.c +++ b/test/Analysis/conditional-op-missing-lhs.c @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-checker=core.DeadStores -warn-uninit-values -verify %s +// RUN: %clang_cc1 -analyze -analyzer-checker=DeadStores -warn-uninit-values -verify %s void f1() { diff --git a/test/Analysis/dead-stores.c b/test/Analysis/dead-stores.c index 39394c6354..d5894e2a12 100644 --- a/test/Analysis/dead-stores.c +++ b/test/Analysis/dead-stores.c @@ -1,8 +1,8 @@ -// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=core.DeadStores,core.experimental.IdempotentOps -analyzer-check-objc-mem -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s -// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=core.DeadStores,core.experimental.IdempotentOps -analyzer-check-objc-mem -analyzer-store=basic -analyzer-constraints=basic -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s -// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=core.DeadStores,core.experimental.IdempotentOps -analyzer-check-objc-mem -analyzer-store=basic -analyzer-constraints=range -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s -// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=core.DeadStores,core.experimental.IdempotentOps -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=basic -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s -// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=core.DeadStores,core.experimental.IdempotentOps -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=range -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s +// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=DeadStores,core.experimental.IdempotentOps -analyzer-check-objc-mem -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s +// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=DeadStores,core.experimental.IdempotentOps -analyzer-check-objc-mem -analyzer-store=basic -analyzer-constraints=basic -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s +// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=DeadStores,core.experimental.IdempotentOps -analyzer-check-objc-mem -analyzer-store=basic -analyzer-constraints=range -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s +// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=DeadStores,core.experimental.IdempotentOps -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=basic -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s +// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=DeadStores,core.experimental.IdempotentOps -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=range -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s void f1() { int k, y; // expected-warning{{unused variable 'k'}} expected-warning{{unused variable 'y'}} diff --git a/test/Analysis/dead-stores.cpp b/test/Analysis/dead-stores.cpp index e801688e26..f5bc51843a 100644 --- a/test/Analysis/dead-stores.cpp +++ b/test/Analysis/dead-stores.cpp @@ -1,8 +1,8 @@ -// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -analyze -analyzer-checker=core.DeadStores -verify -Wno-unreachable-code %s -// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -analyze -analyzer-check-objc-mem -analyzer-store=basic -analyzer-constraints=basic -analyzer-checker=core.DeadStores -verify -Wno-unreachable-code %s -// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -analyze -analyzer-check-objc-mem -analyzer-store=basic -analyzer-constraints=range -analyzer-checker=core.DeadStores -verify -Wno-unreachable-code %s -// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -analyze -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=basic -analyzer-checker=core.DeadStores -verify -Wno-unreachable-code %s -// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -analyze -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=range -analyzer-checker=core.DeadStores -verify -Wno-unreachable-code %s +// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -analyze -analyzer-checker=DeadStores -verify -Wno-unreachable-code %s +// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -analyze -analyzer-check-objc-mem -analyzer-store=basic -analyzer-constraints=basic -analyzer-checker=DeadStores -verify -Wno-unreachable-code %s +// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -analyze -analyzer-check-objc-mem -analyzer-store=basic -analyzer-constraints=range -analyzer-checker=DeadStores -verify -Wno-unreachable-code %s +// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -analyze -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=basic -analyzer-checker=DeadStores -verify -Wno-unreachable-code %s +// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -analyze -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=range -analyzer-checker=DeadStores -verify -Wno-unreachable-code %s //===----------------------------------------------------------------------===// // Basic dead store checking (but in C++ mode). diff --git a/test/Analysis/dead-stores.m b/test/Analysis/dead-stores.m index 8e13a97393..ec9ce16109 100644 --- a/test/Analysis/dead-stores.m +++ b/test/Analysis/dead-stores.m @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-checker=core.DeadStores -verify %s +// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-checker=DeadStores -verify %s typedef signed char BOOL; typedef unsigned int NSUInteger; diff --git a/test/Analysis/rdar-6540084.m b/test/Analysis/rdar-6540084.m index 7ce73bc48d..13a850b54c 100644 --- a/test/Analysis/rdar-6540084.m +++ b/test/Analysis/rdar-6540084.m @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-checker=core.DeadStores -verify %s +// RUN: %clang_cc1 -analyze -analyzer-checker=core.experimental -analyzer-checker=DeadStores -verify %s // // This test exercises the live variables analysis (LiveVariables.cpp). // The case originally identified a non-termination bug. diff --git a/test/Analysis/unreachable-code-path.c b/test/Analysis/unreachable-code-path.c index 6ae0822c73..34763e63b9 100644 --- a/test/Analysis/unreachable-code-path.c +++ b/test/Analysis/unreachable-code-path.c @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-checker=core.DeadStores,core.experimental.UnreachableCode -analyzer-check-objc-mem -verify -analyzer-opt-analyze-nested-blocks -Wno-unused-value %s +// RUN: %clang_cc1 -analyze -analyzer-checker=DeadStores,core.experimental.UnreachableCode -analyzer-check-objc-mem -verify -analyzer-opt-analyze-nested-blocks -Wno-unused-value %s extern void foo(int a); 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