Adrian Prantl 7d6813a6c8 Canonicalize the representation of empty an expression in DIGlobalVariableExpression ... This change simplifies code that has to deal with DIGlobalVariableExpression and mirrors how we treat DIExpressions in debug info intrinsics. Before this change there were two ways of representing empty expressions on globals, a nullptr and an empty !DIExpression(). If someone needs to upgrade out-of-tree testcases: perl -pi -e 's/(!DIGlobalVariableExpression\(var: ![0-9]*)\)/\1, expr: !DIExpression())/g' <MYTEST.ll> will catch 95%. llvm-svn: 312144		2017-08-30 18:06:51 +00:00
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CMakeLists.txt
LLLexer.cpp	Add strictfp attribute to prevent unwanted optimizations of libm calls	2017-08-14 21:15:13 +00:00
LLLexer.h
LLParser.cpp	Canonicalize the representation of empty an expression in DIGlobalVariableExpression	2017-08-30 18:06:51 +00:00
LLParser.h	Enhance synchscope representation	2017-07-11 22:23:00 +00:00
LLToken.h	Add strictfp attribute to prevent unwanted optimizations of libm calls	2017-08-14 21:15:13 +00:00
LLVMBuild.txt	Add dependency from AsmParser to BinaryFormat.	2017-06-07 04:24:33 +00:00
Parser.cpp