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bytecode_ptr: add make_zeroed_bytecode_ptr

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Rather than always zeroing memory.
This commit is contained in:
Justin Viiret
2017-04-04 11:02:33 +10:00
committed by Matthew Barr
parent 5653fa55a1
commit 63fe84c3f1
19 changed files with 40 additions and 24 deletions
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4
src/fdr/fdr_confirm_compile.cpp
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@@ -284,7 +284,7 @@ bytecode_ptr<FDRConfirm> getFDRConfirm(const vector<hwlmLiteral> &lits,
sizeof(LitInfo) * lits.size() + totalLitSize;
size = ROUNDUP_N(size, alignof(FDRConfirm));
auto fdrc = make_bytecode_ptr<FDRConfirm>(size);
auto fdrc = make_zeroed_bytecode_ptr<FDRConfirm>(size);
assert(fdrc); // otherwise would have thrown std::bad_alloc
fdrc->andmsk = andmsk;
@@ -373,7 +373,7 @@ setupFullConfs(const vector<hwlmLiteral> &lits,
u32 totalConfSwitchSize = nBuckets * sizeof(u32);
u32 totalSize = ROUNDUP_16(totalConfSwitchSize + totalConfirmSize);
auto buf = make_bytecode_ptr<u8>(totalSize, 16);
auto buf = make_zeroed_bytecode_ptr<u8>(totalSize, 16);
assert(buf); // otherwise would have thrown std::bad_alloc
u32 *confBase = (u32 *)buf.get();