llvm-mirror/invalid-diexpression-verify.ll at 7a1762f19024916a51679bc934fd8f68c586557d - llvm-mirror - Git.je (Gitea)

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Reid Kleckner 67886a34d2 Parse and print DIExpressions inline to ease IR and MIR testing

Summary:
Most DIExpressions are empty or very simple. When they are complex, they
tend to be unique, so checking them inline is reasonable.

This also avoids the need for CodeGen passes to append to the
llvm.dbg.mir named md node.

See also PR22780, for making DIExpression not be an MDNode.

Reviewers: aprantl, dexonsmith, dblaikie

Subscribers: qcolombet, javed.absar, eraman, hiraditya, llvm-commits

Differential Revision: https://reviews.llvm.org/D37075

llvm-svn: 311594

2017-08-23 20:31:27 +00:00

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 ; RUN: not llvm-as -disable-output < %s 2>&1 | FileCheck -check-prefix VERIFY %s
 ; RUN: llvm-as -disable-verify < %s | llvm-dis | FileCheck -check-prefix NOVERIFY %s
 ; NOVERIFY: !named = !{!DIExpression(0, 1, 9, 7, 2)}
 !named = !{!0}
 ; VERIFY: assembly parsed, but does not verify
 !0 = !DIExpression(0, 1, 9, 7, 2)