[PATCH] D27551: [DebugInfo] Add regression test for __fp16, float, and double constants.

[David Gross via Phabricator via llvm-commits]

dgross created this revision.
dgross added a reviewer: llvm-commits.

Verfies that https://reviews.llvm.org/D27549 (partial fix for PR26619) produces IR that llvm can
translate to the expected DWARF.

Prior to the change "DebugInfo: New metadata representation for global
variables." (https://reviews.llvm.org/D20147, https://reviews.llvm.org/D20415), clang emitted debug metadata for static
const values of floating-point types, but llvm did not translate this
debug metadata into DWARF.  After that change, clang did not emit debug
metadata for static const values of floating-point types, but llvm is
capable of translating it into DWARF if it is emitted.


https://reviews.llvm.org/D27551

Files:
  test/DebugInfo/Generic/static-const-fp.ll

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