[llvm] [llvm][DebugInfo] Add support for _BitInt in DWARFTypePrinter (PR #168382)

[David Blaikie via llvm-commits]

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@@ -839,4 +839,144 @@ TEST(DWARFDie, DWARFTypePrinterTest) {
   testAppendQualifiedName(Ctx->getDIEForOffset(0x1a), "t1<t3<int> >::t2");
   testAppendQualifiedName(Ctx->getDIEForOffset(0x28), "t3<int>::my_int");
 }
+
+TEST(DWARFDie, DWARFTypePrinterTest_BitInt) {
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dwblaikie wrote:

Most of the testing for the printing roundtripping is happening in `llvm/test/tools/llvm-dwarfdump/X86/simplified-template-names.s` - could this testing be added there (& in the cross-project-tests that it depends on)

https://github.com/llvm/llvm-project/pull/168382