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Simplify argument forwarding in the various shim generators

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This commit is contained in:
Björn Steinbrink 2015-06-18 20:07:36 +02:00
parent f862da5bb8
commit dea5a9608c
4 changed files with 28 additions and 62 deletions
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12
src/librustc_llvm/lib.rs
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@ -2252,6 +2252,18 @@ pub fn get_param(llfn: ValueRef, index: c_uint) -> ValueRef {
}
}
pub fn get_params(llfn: ValueRef) -> Vec<ValueRef> {
unsafe {
let num_params = LLVMCountParams(llfn);
let mut params = Vec::with_capacity(num_params as usize);
for idx in 0..num_params {
params.push(LLVMGetParam(llfn, idx));
}
params
}
}
#[allow(missing_copy_implementations)]
pub enum RustString_opaque {}
pub type RustStringRef = *mut RustString_opaque;