Yonghong Song 3466e00716 Reland "[Attr] support btf_type_tag attribute" ... This is to revert commit f95bd18b5f (Revert "[Attr] support btf_type_tag attribute") plus a bug fix. Previous change failed to handle cases like below: $ cat reduced.c void a(*); void a() {} $ clang -c reduced.c -O2 -g In such cases, during clang IR generation, for function a(), CGCodeGen has numParams = 1 for FunctionType. But for FunctionTypeLoc we have FuncTypeLoc.NumParams = 0. By using FunctionType.numParams as the bound to access FuncTypeLoc params, a random crash is triggered. The bug fix is to check against FuncTypeLoc.NumParams before accessing FuncTypeLoc.getParam(Idx). Differential Revision: https://reviews.llvm.org/D111199		2021-11-05 11:25:17 -07:00
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llvm	Reland "[Attr] support btf_type_tag attribute"	2021-11-05 11:25:17 -07:00
llvm-c	[LLVM-C]Add LLVMAddMetadataToInst, deprecated LLVMSetInstDebugLocation.	2021-10-22 11:21:28 +01:00