[llvm-bugs] [Bug 34921] New: Missing DW_OP_LLVM_fragment for field of global transformed to bool

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=34921

            Bug ID: 34921
           Summary: Missing DW_OP_LLVM_fragment for field of global
                    transformed to bool
           Product: new-bugs
           Version: unspecified
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: efriedma at codeaurora.org
                CC: aprantl at apple.com, dblaikie at gmail.com,
                    llvm-bugs at lists.llvm.org

Testcase (compile with clang -O2 -g -S -emit-llvm):

struct X { int a; int b; };
static struct X x;
int f() { return x.a; }
void g() { x.a = 10; }
int h() { return x.b += 1; }

https://reviews.llvm.org/D35994 added debug info for x.a... but it isn't really
complete in this case, because it's missing the offset in the struct.

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