Do not check that the bodies of two defs of same linkonce global are the same.

asl · asl · commit fc3642b2053b · 2010-10-08T21:50:04.000Z
Such a check does not make any sense in presense of inlining and other compiler-dependent stuff.
This should fix bunch of warnings on mingw32.

llvm-svn: 116113
diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -1008,7 +1008,7 @@ SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
     Characteristics |= COFF::IMAGE_SCN_LNK_COMDAT;
 
     return getContext().getCOFFSection(Name.str(), Characteristics,
-                          COFF::IMAGE_COMDAT_SELECT_EXACT_MATCH, Kind);
+                          COFF::IMAGE_COMDAT_SELECT_ANY, Kind);
   }
 
   if (Kind.isText())

Original file line number	Diff line number	Diff line change
`@@ -1008,7 +1008,7 @@ SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,`
`1008`	`1008`	`Characteristics \|= COFF::IMAGE_SCN_LNK_COMDAT;`
`1009`	`1009`
`1010`	`1010`	`return getContext().getCOFFSection(Name.str(), Characteristics,`
`1011`		`- COFF::IMAGE_COMDAT_SELECT_EXACT_MATCH, Kind);`
	`1011`	`+ COFF::IMAGE_COMDAT_SELECT_ANY, Kind);`
`1012`	`1012`	`}`
`1013`	`1013`
`1014`	`1014`	`if (Kind.isText())`