From 05782218abd549e0c1bc77032fa9b55526371cfd Mon Sep 17 00:00:00 2001 From: Adrian Prantl Date: Wed, 30 Aug 2017 18:06:51 +0000 Subject: 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' will catch 95%. llvm-svn: 312144 --- llvm/test/tools/llvm-objdump/Hexagon/source-interleave-hexagon.ll | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/test/tools/llvm-objdump/Hexagon/source-interleave-hexagon.ll') diff --git a/llvm/test/tools/llvm-objdump/Hexagon/source-interleave-hexagon.ll b/llvm/test/tools/llvm-objdump/Hexagon/source-interleave-hexagon.ll index eff24c0cdd6..b14eb2a85ed 100644 --- a/llvm/test/tools/llvm-objdump/Hexagon/source-interleave-hexagon.ll +++ b/llvm/test/tools/llvm-objdump/Hexagon/source-interleave-hexagon.ll @@ -45,7 +45,7 @@ attributes #1 = { nounwind readnone } !1 = !DIFile(filename: "source-interleave-hexagon.c", directory: "SRC_COMPDIR") !2 = !{} !3 = !{!4} -!4 = !DIGlobalVariableExpression(var: !DIGlobalVariable(name: "a", scope: !0, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true)) +!4 = !DIGlobalVariableExpression(var: !DIGlobalVariable(name: "a", scope: !0, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true), expr: !DIExpression()) !5 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) !6 = !{i32 2, !"Dwarf Version", i32 4} !7 = !{i32 2, !"Debug Info Version", i32 3} -- cgit v1.2.3