| File: | deps/jemalloc/conftest.c |
| Warning: | line 92, column 61 Value stored to 'y' during its initialization is never read |
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| 1 | /* confdefs.h */ |
| 2 | #define PACKAGE_NAME"" "" |
| 3 | #define PACKAGE_TARNAME"" "" |
| 4 | #define PACKAGE_VERSION"" "" |
| 5 | #define PACKAGE_STRING"" "" |
| 6 | #define PACKAGE_BUGREPORT"" "" |
| 7 | #define PACKAGE_URL"" "" |
| 8 | #define JEMALLOC_HAS_RESTRICT1 1 |
| 9 | #define HAVE_CXX141 1 |
| 10 | #define STDC_HEADERS1 1 |
| 11 | #define HAVE_SYS_TYPES_H1 1 |
| 12 | #define HAVE_SYS_STAT_H1 1 |
| 13 | #define HAVE_STDLIB_H1 1 |
| 14 | #define HAVE_STRING_H1 1 |
| 15 | #define HAVE_MEMORY_H1 1 |
| 16 | #define HAVE_STRINGS_H1 1 |
| 17 | #define HAVE_INTTYPES_H1 1 |
| 18 | #define HAVE_STDINT_H1 1 |
| 19 | #define HAVE_UNISTD_H1 1 |
| 20 | #define SIZEOF_VOID_P8 8 |
| 21 | #define LG_SIZEOF_PTR3 3 |
| 22 | #define SIZEOF_INT4 4 |
| 23 | #define LG_SIZEOF_INT2 2 |
| 24 | #define SIZEOF_LONG8 8 |
| 25 | #define LG_SIZEOF_LONG3 3 |
| 26 | #define SIZEOF_LONG_LONG8 8 |
| 27 | #define LG_SIZEOF_LONG_LONG3 3 |
| 28 | #define SIZEOF_INTMAX_T8 8 |
| 29 | #define LG_SIZEOF_INTMAX_T3 3 |
| 30 | #define HAVE_CPU_SPINWAIT1 1 |
| 31 | #define CPU_SPINWAIT__asm__ volatile("pause") __asm__ volatile("pause") |
| 32 | #define LG_VADDR48 48 |
| 33 | #define LG_VADDR48 48 |
| 34 | #define JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS |
| 35 | #define JEMALLOC_HAS_ALLOCA_H1 1 |
| 36 | #define JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY |
| 37 | #define JEMALLOC_THREADED_INIT |
| 38 | #define JEMALLOC_USE_CXX_THROW |
| 39 | #define HAVE_MALLOC_H1 1 |
| 40 | #define JEMALLOC_USABLE_SIZE_CONST |
| 41 | #define JEMALLOC_HAVE_ATTR |
| 42 | #define JEMALLOC_HAVE_ATTR_ALLOC_SIZE |
| 43 | #define JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF |
| 44 | #define JEMALLOC_HAVE_ATTR_FORMAT_PRINTF |
| 45 | #define JEMALLOC_PREFIX"je_" "je_" |
| 46 | #define JEMALLOC_CPREFIX"JE_" "JE_" |
| 47 | #define JEMALLOC_OVERRIDE_MEMALIGN |
| 48 | #define JEMALLOC_OVERRIDE_VALLOC |
| 49 | #define JEMALLOC_PRIVATE_NAMESPACEje_ je_ |
| 50 | #define JEMALLOC_CONFIG_MALLOC_CONF"" "" |
| 51 | #define JEMALLOC_STATS |
| 52 | #define JEMALLOC_MAPS_COALESCE |
| 53 | #define JEMALLOC_RETAIN |
| 54 | #define JEMALLOC_DSS |
| 55 | #define JEMALLOC_FILL |
| 56 | #define JEMALLOC_CACHE_OBLIVIOUS |
| 57 | #define JEMALLOC_INTERNAL_UNREACHABLE__builtin_unreachable __builtin_unreachable |
| 58 | #define JEMALLOC_INTERNAL_FFSLL__builtin_ffsll __builtin_ffsll |
| 59 | #define JEMALLOC_INTERNAL_FFSL__builtin_ffsl __builtin_ffsl |
| 60 | #define JEMALLOC_INTERNAL_FFS__builtin_ffs __builtin_ffs |
| 61 | #define LG_QUANTUM3 3 |
| 62 | #define LG_PAGE12 12 |
| 63 | #define LG_HUGEPAGE21 21 |
| 64 | #define JEMALLOC_HAVE_PTHREAD |
| 65 | #define HAVE_PTHREAD_H1 1 |
| 66 | #define HAVE_DLFCN_H1 1 |
| 67 | #define JEMALLOC_HAVE_DLSYM |
| 68 | #define JEMALLOC_HAVE_PTHREAD_ATFORK |
| 69 | #define JEMALLOC_HAVE_PTHREAD_SETNAME_NP |
| 70 | #define JEMALLOC_HAVE_CLOCK_MONOTONIC_COARSE1 1 |
| 71 | #define JEMALLOC_HAVE_CLOCK_MONOTONIC1 1 |
| 72 | #define JEMALLOC_USE_SYSCALL |
| 73 | #define JEMALLOC_HAVE_SECURE_GETENV |
| 74 | #define JEMALLOC_HAVE_SCHED_GETCPU |
| 75 | #define JEMALLOC_HAVE_SCHED_SETAFFINITY |
| 76 | #define JEMALLOC_TLS |
| 77 | #define JEMALLOC_GCC_ATOMIC_ATOMICS1 1 |
| 78 | #define JEMALLOC_GCC_SYNC_ATOMICS1 1 |
| 79 | #define JEMALLOC_HAVE_MADVISE |
| 80 | #define JEMALLOC_PURGE_MADVISE_FREE |
| 81 | #define JEMALLOC_PURGE_MADVISE_DONTNEED |
| 82 | #define JEMALLOC_MADVISE_DONTDUMP |
| 83 | #define JEMALLOC_HAVE_MADVISE_HUGE |
| 84 | /* end confdefs.h. */ |
| 85 | |
| 86 | int |
| 87 | main () |
| 88 | { |
| 89 | |
| 90 | { |
| 91 | unsigned x = 0; |
| 92 | int y = __builtin_clz(x); |
Value stored to 'y' during its initialization is never read | |
| 93 | } |
| 94 | { |
| 95 | unsigned long x = 0; |
| 96 | int y = __builtin_clzl(x); |
| 97 | } |
| 98 | |
| 99 | ; |
| 100 | return 0; |
| 101 | } |