[clang] [Clang] Emit type metadata on vtables when IRPGO instrumentation option is on. (PR #70841)

[Mingming Liu via cfe-commits]

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@@ -101,14 +119,16 @@
 // ITANIUM-OPT-SAME: !type [[EF16:![0-9]+]]
 // ITANIUM-OPT: @llvm.compiler.used = appending global [1 x ptr] [ptr @_ZTVN5test31EE]
 
-// MS: comdat($"??_7A@@6B@"), !type [[A8:![0-9]+]]
-// MS: comdat($"??_7B@@6B0@@"), !type [[B8:![0-9]+]]
-// MS: comdat($"??_7B@@6BA@@@"), !type [[A8]]
-// MS: comdat($"??_7C@@6B@"), !type [[A8]]
-// MS: comdat($"??_7D@?A0x{{[^@]*}}@@6BB@@@"), !type [[B8]], !type [[D8:![0-9]+]]
-// MS: comdat($"??_7D@?A0x{{[^@]*}}@@6BA@@@"), !type [[A8]]
-// MS: comdat($"??_7FA@?1??foo@@YAXXZ at 6B@"), !type [[A8]], !type [[FA8:![0-9]+]]
+// MS-TYPEMETADATA: comdat($"??_7A@@6B@"), !type [[A8:![0-9]+]]
+// MS-TYPEMETADATA: comdat($"??_7B@@6B0@@"), !type [[B8:![0-9]+]]
+// MS-TYPEMETADATA: comdat($"??_7B@@6BA@@@"), !type [[A8]]
+// MS-TYPEMETADATA: comdat($"??_7C@@6B@"), !type [[A8]]
+// MS-TYPEMETADATA: comdat($"??_7D@?A0x{{[^@]*}}@@6BB@@@"), !type [[B8]], !type [[D8:![0-9]+]]
+// MS-TYPEMETADATA: comdat($"??_7D@?A0x{{[^@]*}}@@6BA@@@"), !type [[A8]]
+// MS-TYPEMETADATA: comdat($"??_7FA@?1??foo@@YAXXZ at 6B@"), !type [[A8]], !type [[FA8:![0-9]+]]
 
+// Test !type doesn't exist in the generated IR.
+// NOTYPEMD-NOT: !type
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minglotus-6 wrote:

done.

https://github.com/llvm/llvm-project/pull/70841