Index: compiler-rt/trunk/lib/lsan/lsan_allocator.h =================================================================== --- compiler-rt/trunk/lib/lsan/lsan_allocator.h +++ compiler-rt/trunk/lib/lsan/lsan_allocator.h @@ -59,7 +59,7 @@ typedef SizeClassAllocator32<0, SANITIZER_MMAP_RANGE_SIZE, sizeof(ChunkMetadata), SizeClassMap, kRegionSizeLog, ByteMap> PrimaryAllocator; -#elif defined(__x86_64__) +#elif defined(__x86_64__) || defined(__powerpc64__) struct AP64 { // Allocator64 parameters. Deliberately using a short name. static const uptr kSpaceBeg = 0x600000000000ULL; static const uptr kSpaceSize = 0x40000000000ULL; // 4T. Index: compiler-rt/trunk/lib/lsan/lsan_common.h =================================================================== --- compiler-rt/trunk/lib/lsan/lsan_common.h +++ compiler-rt/trunk/lib/lsan/lsan_common.h @@ -32,7 +32,8 @@ // new architecture inside sanitizer library. #if (SANITIZER_LINUX && !SANITIZER_ANDROID || SANITIZER_MAC) && \ (SANITIZER_WORDSIZE == 64) && \ - (defined(__x86_64__) || defined(__mips64) || defined(__aarch64__)) + (defined(__x86_64__) || defined(__mips64) || defined(__aarch64__) || \ + defined(__powerpc64__)) #define CAN_SANITIZE_LEAKS 1 #elif defined(__i386__) && \ (SANITIZER_LINUX && !SANITIZER_ANDROID || SANITIZER_MAC) Index: compiler-rt/trunk/test/lsan/lit.common.cfg =================================================================== --- compiler-rt/trunk/test/lsan/lit.common.cfg +++ compiler-rt/trunk/test/lsan/lit.common.cfg @@ -67,8 +67,9 @@ config.substitutions.append( ("%clang_lsan ", build_invocation(clang_lsan_cflags)) ) config.substitutions.append( ("%clangxx_lsan ", build_invocation(clang_lsan_cxxflags)) ) -# LeakSanitizer tests are currently supported on x86-64 Linux, arm Linux, and mips64 Linux only. -if config.host_os not in ['Linux'] or config.host_arch not in ['x86_64', 'mips64', 'arm', 'armhf', 'armv7l']: +# LeakSanitizer tests are currently supported on x86-64 Linux, PowerPC64 Linux, arm Linux, and mips64 Linux only. +supported_linux = config.host_os is 'Linux' and config.host_arch in ['x86_64', 'ppc64', 'mips64', 'arm', 'armhf', 'armv7l'] +if not (supported_linux): config.unsupported = True # Don't support Thumb due to broken fast unwinder