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Diffstat (limited to 'source/Plugins/Process/Utility/InstructionUtils.h')
-rw-r--r-- | source/Plugins/Process/Utility/InstructionUtils.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/Plugins/Process/Utility/InstructionUtils.h b/source/Plugins/Process/Utility/InstructionUtils.h index 4bb644e6efe6..813990095c49 100644 --- a/source/Plugins/Process/Utility/InstructionUtils.h +++ b/source/Plugins/Process/Utility/InstructionUtils.h @@ -83,6 +83,8 @@ Rotl32 (uint32_t bits, uint32_t amt) static inline uint64_t MaskUpToBit (const uint64_t bit) { + if (bit >= 63) + return -1ll; return (1ull << (bit + 1ull)) - 1ull; } |