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Merge pull request #267 from VectorCamp/bugfix/cppcheck-rose_build_scatter-uselessAssignmentArg

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Fix marked as false positive uselessAssignmentArg cppcheck warning
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Konstantinos Margaritis 2024-05-13 10:42:23 +03:00 committed by GitHub
commit d2d8a0bbde
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1 changed files with 34 additions and 14 deletions
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48
src/rose/rose_build_scatter.cpp
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@ -111,21 +111,41 @@ void write_out(scatter_full_plan *plan_out, void *aux_out,
const scatter_plan_raw &raw, u32 aux_base_offset) {
memset(plan_out, 0, sizeof(*plan_out));
#define DO_CASE(t) \
if (!raw.p_##t.empty()) { \
plan_out->s_##t##_offset = aux_base_offset; \
plan_out->s_##t##_count = raw.p_##t.size(); \
assert(ISALIGNED_N((char *)aux_out + aux_base_offset, \
alignof(scatter_unit_##t))); \
memcpy((char *)aux_out + aux_base_offset, raw.p_##t.data(), \
byte_length(raw.p_##t)); \
aux_base_offset += byte_length(raw.p_##t); \
if (!raw.p_u64a.empty()) {
plan_out->s_u64a_offset = aux_base_offset;
plan_out->s_u64a_count = raw.p_u64a.size();
assert(ISALIGNED_N(static_cast<char *>(aux_out) + aux_base_offset, alignof(scatter_unit_u64a)));
auto *start = reinterpret_cast<const char *>(raw.p_u64a.data());
auto *to = static_cast<char *>(aux_out) + aux_base_offset;
std::copy(start, start + byte_length(raw.p_u64a), to);
aux_base_offset += byte_length(raw.p_u64a);
}
if (!raw.p_u32.empty()) {
plan_out->s_u32_offset = aux_base_offset;
plan_out->s_u32_count = raw.p_u32.size();
assert(ISALIGNED_N(static_cast<char *>(aux_out) + aux_base_offset, alignof(scatter_unit_u32)));
auto *start = reinterpret_cast<const char *>(raw.p_u32.data());
auto *to = static_cast<char *>(aux_out) + aux_base_offset;
std::copy(start, start + byte_length(raw.p_u32), to);
aux_base_offset += byte_length(raw.p_u32);
}
if (!raw.p_u16.empty()) {
plan_out->s_u16_offset = aux_base_offset;
plan_out->s_u16_count = raw.p_u16.size();
assert(ISALIGNED_N(static_cast<char *>(aux_out) + aux_base_offset, alignof(scatter_unit_u16)));
auto *start = reinterpret_cast<const char *>(raw.p_u16.data());
auto *to = static_cast<char *>(aux_out) + aux_base_offset;
std::copy(start, start + byte_length(raw.p_u16), to);
aux_base_offset += byte_length(raw.p_u16);
}
if (!raw.p_u8.empty()) {
plan_out->s_u8_offset = aux_base_offset;
plan_out->s_u8_count = raw.p_u8.size();
assert(ISALIGNED_N(static_cast<char *>(aux_out) + aux_base_offset, alignof(scatter_unit_u8)));
auto *start = reinterpret_cast<const char *>(raw.p_u8.data());
auto *to = static_cast<char *>(aux_out) + aux_base_offset;
std::copy(start, start + byte_length(raw.p_u8), to);
}
DO_CASE(u64a);
DO_CASE(u32);
DO_CASE(u16);
DO_CASE(u8);
}
} // namespace ue2