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Remove type_test from IntrinsicCallBuilderMethods

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It is only used within cg_llvm.
This commit is contained in:
bjorn3
2025-06-03 10:00:56 +00:00
parent 00a88b903d
commit 2e8401ae5f
4 changed files with 5 additions and 16 deletions
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7
compiler/rustc_codegen_llvm/src/builder.rs
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@@ -1815,8 +1815,11 @@ impl<'a, 'll, 'tcx> Builder<'a, 'll, 'tcx> {
let typeid_metadata = self.cx.typeid_metadata(typeid).unwrap();
let dbg_loc = self.get_dbg_loc();
// Test whether the function pointer is associated with the type identifier.
let cond = self.type_test(llfn, typeid_metadata);
// Test whether the function pointer is associated with the type identifier using the
// llvm.type.test intrinsic. The LowerTypeTests link-time optimization pass replaces
// calls to this intrinsic with code to test type membership.
let typeid = self.get_metadata_value(typeid_metadata);
let cond = self.call_intrinsic("llvm.type.test", &[llfn, typeid]);
let bb_pass = self.append_sibling_block("type_test.pass");
let bb_fail = self.append_sibling_block("type_test.fail");
self.cond_br(cond, bb_pass, bb_fail);