[PATCH] D115440: [clang][auto-init] Provide __builtin_alloca_uninitialized
Alexander Potapenko via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Dec 9 05:12:53 PST 2021
glider added a comment.
I second this proposal.
https://reviews.llvm.org/D60548 suggests to handle this case using a pragma, but the required change seems to be more intrusive.
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Comment at: clang/lib/CodeGen/CGBuiltin.cpp:3436
case Builtin::BI__builtin_alloca_with_align: {
Value *Size = EmitScalarExpr(E->getArg(0));
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For the sake of completeness, shall we also implement an uninitialized version of __builtin_alloca_with_align()?
Repository:
rG LLVM Github Monorepo
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https://reviews.llvm.org/D115440/new/
https://reviews.llvm.org/D115440
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