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Revert no-longer-needed OpTypeArray support

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khyperia 2021-08-20 10:40:00 +02:00 committed by Eduard-Mihai Burtescu
parent f9c7829bdc
commit 44ae4411ee
1 changed files with 3 additions and 21 deletions
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22
crates/rustc_codegen_spirv/src/builder/spirv_asm.rs
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@ -1,5 +1,5 @@
use super::Builder;
use crate::builder_spirv::{BuilderCursor, SpirvValue, SpirvValueExt};
use crate::builder_spirv::{BuilderCursor, SpirvValue};
use crate::codegen_cx::CodegenCx;
use crate::spirv_type::SpirvType;
use rspirv::dr;
@ -304,27 +304,9 @@ impl<'cx, 'tcx> Builder<'cx, 'tcx> {
}
.def(self.span(), self),
Op::TypeArray => {
let count = inst.operands[1].unwrap_id_ref();
let get_count_ty = || -> Option<Word> {
let emit = self.emit();
let func = &emit.module_ref().functions[emit.selected_function()?];
let insts = &func.blocks[emit.selected_block()?].instructions;
let inst = insts.iter().find(|i| i.result_id == Some(count))?;
inst.result_type
};
let count_ty = match get_count_ty() {
Some(ty) => ty,
None => {
self.err("Unable to find constant for OpTypeArray count");
self.err("OpTypeArray in asm! is not supported yet");
return;
}
};
SpirvType::Array {
element: inst.operands[0].unwrap_id_ref(),
count: count.with_type(count_ty),
}
.def(self.span(), self)
}
Op::TypeRuntimeArray => SpirvType::RuntimeArray {
element: inst.operands[0].unwrap_id_ref(),
}