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Fix up new intrinsic introduced by rustup update

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This commit is contained in:
khyperia 2020-08-26 13:19:28 +02:00
parent 5f9ca11eb9
commit 82039169ab
1 changed files with 11 additions and 0 deletions
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11
rustc_codegen_spirv/src/builder/mod.rs
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@ -4,6 +4,7 @@ use crate::abi::SpirvType;
use crate::builder_spirv::{BuilderCursor, SpirvValue, SpirvValueExt};
use crate::codegen_cx::CodegenCx;
use rustc_ast::ast::{InlineAsmOptions, InlineAsmTemplatePiece};
use rustc_codegen_ssa::common::IntPredicate;
use rustc_codegen_ssa::mir::operand::{OperandRef, OperandValue};
use rustc_codegen_ssa::mir::place::PlaceRef;
use rustc_codegen_ssa::traits::{
@ -301,6 +302,16 @@ impl<'a, 'spv, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'spv, 'tcx> {
self.gep(ptr, &[offset])
}
sym::ptr_guaranteed_eq | sym::ptr_guaranteed_ne => {
let a = args[0].immediate();
let b = args[1].immediate();
if name == sym::ptr_guaranteed_eq {
self.icmp(IntPredicate::IntEQ, a, b)
} else {
self.icmp(IntPredicate::IntNE, a, b)
}
}
_ => panic!("TODO: Unknown intrinsic '{}'", name),
};