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const vector passed to codegen

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This commit is contained in:
James Barford-Evans
2024-08-08 11:15:03 +01:00
parent e60ebb2f2c
commit 27ca35aa1b
7 changed files with 170 additions and 17 deletions
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10
compiler/rustc_codegen_llvm/src/common.rs
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@@ -100,11 +100,6 @@ impl<'ll> CodegenCx<'ll, '_> {
unsafe { llvm::LLVMConstArray2(ty, elts.as_ptr(), len) }
}
pub fn const_vector(&self, elts: &[&'ll Value]) -> &'ll Value {
let len = c_uint::try_from(elts.len()).expect("LLVMConstVector elements len overflow");
unsafe { llvm::LLVMConstVector(elts.as_ptr(), len) }
}
pub fn const_bytes(&self, bytes: &[u8]) -> &'ll Value {
bytes_in_context(self.llcx, bytes)
}
@@ -224,6 +219,11 @@ impl<'ll, 'tcx> ConstMethods<'tcx> for CodegenCx<'ll, 'tcx> {
struct_in_context(self.llcx, elts, packed)
}
fn const_vector(&self, elts: &[&'ll Value]) -> &'ll Value {
let len = c_uint::try_from(elts.len()).expect("LLVMConstVector elements len overflow");
unsafe { llvm::LLVMConstVector(elts.as_ptr(), len) }
}
fn const_to_opt_uint(&self, v: &'ll Value) -> Option<u64> {
try_as_const_integral(v).and_then(|v| unsafe {
let mut i = 0u64;