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Merge pull request #42 from fuzun/master

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Small changes made according to static analyzer results
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Guillaume Chatelet 2018-09-11 17:36:37 +02:00 committed by GitHub
commit 78635347db
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2 changed files with 2 additions and 2 deletions
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2
include/internal/bit_utils.h
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@ -28,7 +28,7 @@ inline static bool IsBitSet(uint32_t reg, uint32_t bit) {
inline static uint32_t ExtractBitRange(uint32_t reg, uint32_t msb, inline static uint32_t ExtractBitRange(uint32_t reg, uint32_t msb,
uint32_t lsb) { uint32_t lsb) {
const uint64_t bits = msb - lsb + 1; const uint64_t bits = msb - lsb + 1ULL;
const uint64_t mask = (1ULL << bits) - 1ULL; const uint64_t mask = (1ULL << bits) - 1ULL;
assert(msb >= lsb); assert(msb >= lsb);
return (reg >> lsb) & mask; return (reg >> lsb) & mask;

2
src/cpuinfo_x86.c
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@ -149,7 +149,7 @@ X86Info GetX86Info(void) {
return info; return info;
} }
#define CPUID(FAMILY, MODEL) (((FAMILY & 0xFF) << 8) | (MODEL & 0xFF)) #define CPUID(FAMILY, MODEL) ((((FAMILY) & 0xFF) << 8) | ((MODEL) & 0xFF))
X86Microarchitecture GetX86Microarchitecture(const X86Info* info) { X86Microarchitecture GetX86Microarchitecture(const X86Info* info) {
if (memcmp(info->vendor, "GenuineIntel", sizeof(info->vendor)) == 0) { if (memcmp(info->vendor, "GenuineIntel", sizeof(info->vendor)) == 0) {