[MIR] Complete document parsing and printing

Implement the single LLVM-compatible MIR document path with structured\nembedded-IR references, YAML mappings, constants, and deterministic printing.\n\nKeep pointer LLT widths DataLayout-derived, reject layout-dependent output\nwhen embedded IR is omitted, and record the fixed-baseline compatibility\ncontract and regression coverage.

1 files changed, 2 insertions, 1 deletions

diff --git a/backend/unittests/CodeGen/MachineIRBuilderTest.cpp b/backend/unittests/CodeGen/MachineIRBuilderTest.cpp
index 9f5cf5e..00ffffc 100644
--- a/backend/unittests/CodeGen/MachineIRBuilderTest.cpp
+++ b/backend/unittests/CodeGen/MachineIRBuilderTest.cpp
@@ -426,8 +426,9 @@ void testImplicitAndMemoryValidation(TestContext &Context) {
       "builder must reject unknown constant-pool and jump-table indices before allocation");
 
   rcc::MachineConstantPoolEntryDesc ConstantDescription;
+  auto Integer = rcc::IntegerImmediate::fromUnsigned(64, 0x2a2a2a2a2a2a2a2aULL);
   ConstantDescription.Value =
-      rcc::GenericConstantData{"i64", std::vector<std::byte>(8, std::byte{0x2a})};
+      std::move(*rcc::GenericConstantData::integer(std::move(*Integer)));
   ConstantDescription.Size = 8;
   ConstantDescription.Align = *rcc::Alignment::create(8);
   auto ConstantIndex = Function->constantPool().addEntry(std::move(ConstantDescription));