m.ostapenko created this revision. Herald added subscribers: rengolin, aemerson.
This is a compiler part of https://reviews.llvm.org/D29586. Enable LSan on arm Linux. Repository: rL LLVM https://reviews.llvm.org/D31760 Files: lib/Driver/ToolChains/Linux.cpp test/Driver/fsanitize.c Index: test/Driver/fsanitize.c =================================================================== --- test/Driver/fsanitize.c +++ test/Driver/fsanitize.c @@ -234,6 +234,12 @@ // RUN: %clang -target i686-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-X86 // CHECK-SANL-X86: "-fsanitize=leak" +// RUN: %clang -target arm-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-ARM +// CHECK-SANL-ARM: "-fsanitize=leak" + +// RUN: %clang -target arm-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-ARM +// CHECK-SANA-SANL-NO-SANA-ARM: "-fsanitize=leak" + // RUN: %clang -target i686-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-X86 // CHECK-SANA-SANL-NO-SANA-X86: "-fsanitize=leak" Index: lib/Driver/ToolChains/Linux.cpp =================================================================== --- lib/Driver/ToolChains/Linux.cpp +++ lib/Driver/ToolChains/Linux.cpp @@ -864,14 +864,15 @@ getTriple().getArch() == llvm::Triple::ppc64le; const bool IsAArch64 = getTriple().getArch() == llvm::Triple::aarch64 || getTriple().getArch() == llvm::Triple::aarch64_be; + const bool IsArmArch = getTriple().getArch() == llvm::Triple::arm; SanitizerMask Res = ToolChain::getSupportedSanitizers(); Res |= SanitizerKind::Address; Res |= SanitizerKind::KernelAddress; Res |= SanitizerKind::Vptr; Res |= SanitizerKind::SafeStack; if (IsX86_64 || IsMIPS64 || IsAArch64) Res |= SanitizerKind::DataFlow; - if (IsX86_64 || IsMIPS64 || IsAArch64 || IsX86) + if (IsX86_64 || IsMIPS64 || IsAArch64 || IsX86 || IsArmArch) Res |= SanitizerKind::Leak; if (IsX86_64 || IsMIPS64 || IsAArch64 || IsPowerPC64) Res |= SanitizerKind::Thread;
Index: test/Driver/fsanitize.c =================================================================== --- test/Driver/fsanitize.c +++ test/Driver/fsanitize.c @@ -234,6 +234,12 @@ // RUN: %clang -target i686-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-X86 // CHECK-SANL-X86: "-fsanitize=leak" +// RUN: %clang -target arm-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-ARM +// CHECK-SANL-ARM: "-fsanitize=leak" + +// RUN: %clang -target arm-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-ARM +// CHECK-SANA-SANL-NO-SANA-ARM: "-fsanitize=leak" + // RUN: %clang -target i686-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-X86 // CHECK-SANA-SANL-NO-SANA-X86: "-fsanitize=leak" Index: lib/Driver/ToolChains/Linux.cpp =================================================================== --- lib/Driver/ToolChains/Linux.cpp +++ lib/Driver/ToolChains/Linux.cpp @@ -864,14 +864,15 @@ getTriple().getArch() == llvm::Triple::ppc64le; const bool IsAArch64 = getTriple().getArch() == llvm::Triple::aarch64 || getTriple().getArch() == llvm::Triple::aarch64_be; + const bool IsArmArch = getTriple().getArch() == llvm::Triple::arm; SanitizerMask Res = ToolChain::getSupportedSanitizers(); Res |= SanitizerKind::Address; Res |= SanitizerKind::KernelAddress; Res |= SanitizerKind::Vptr; Res |= SanitizerKind::SafeStack; if (IsX86_64 || IsMIPS64 || IsAArch64) Res |= SanitizerKind::DataFlow; - if (IsX86_64 || IsMIPS64 || IsAArch64 || IsX86) + if (IsX86_64 || IsMIPS64 || IsAArch64 || IsX86 || IsArmArch) Res |= SanitizerKind::Leak; if (IsX86_64 || IsMIPS64 || IsAArch64 || IsPowerPC64) Res |= SanitizerKind::Thread;
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