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| author | koscrob <[email protected]> | 2024-02-09 15:16:04 +0100 |
|---|---|---|
| committer | koscrob <[email protected]> | 2024-02-09 15:16:04 +0100 |
| commit | 08fe5c8325343e93d41a589b89e360317ef887a4 (patch) | |
| tree | 328bd2fa14ad42739d32d39e2e9d99e51829db90 | |
| parent | 49c83263a818f0c2e722ba86a75ba3966bd7d128 (diff) | |
| download | xbyak-08fe5c8325343e93d41a589b89e360317ef887a4.tar.gz xbyak-08fe5c8325343e93d41a589b89e360317ef887a4.zip | |
FIX: extractBit() off-by-one issue.
Currently while extracting bits, bit "end" is excluded from the result while, based on usage, it is expected to be included.
| -rw-r--r-- | xbyak/xbyak_util.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xbyak/xbyak_util.h b/xbyak/xbyak_util.h index e90af65..e491cc4 100644 --- a/xbyak/xbyak_util.h +++ b/xbyak/xbyak_util.h @@ -177,7 +177,7 @@ private: } uint32_t extractBit(uint32_t val, uint32_t base, uint32_t end) { - return (val >> base) & ((1u << (end - base)) - 1); + return (val >> base) & ((1u << (end + 1 - base)) - 1); } void setNumCores() { |