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Add call alignment requirement.

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Sergey Pepyakin
2018-12-13 16:31:08 +01:00
committed by Dan Gohman
parent 23476e82ff
commit 5511f92088
1 changed files with 1 additions and 0 deletions
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src/function_body.rs
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@@ -224,6 +224,7 @@ pub fn translate(
let callee_ty = translation_ctx.func_type(function_index); let callee_ty = translation_ctx.func_type(function_index);
// TODO: this implementation assumes that this function is locally defined. // TODO: this implementation assumes that this function is locally defined.
// TODO: guarantee 16-byte alignment for calls as required by x86-64 ABI
pass_outgoing_args(&mut ctx, callee_ty.params.len() as u32); pass_outgoing_args(&mut ctx, callee_ty.params.len() as u32);
call_direct(&mut ctx, function_index, callee_ty.returns.len() as u32); call_direct(&mut ctx, function_index, callee_ty.returns.len() as u32);