File: compress.test

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REQUIRES: zlib
RUN: llvm-dwp %p/../Inputs/compress/a.dwo -o %t
RUN: llvm-dwarfdump -v %t | FileCheck %s

Simple test built from this input which produces DWARF long enough to be compressed in the .[z]debug_info section:

  void f(int a, int b, int c, int d) {
  }

Since the compression is pretty orthogonal, we're not trying to test that the
compression library functioned correctly, just that dwp used it to decompress
the section - so test a few simple features and be done with it.

CHECK: .debug_info.dwo contents:
CHECK: Compile Unit:
CHECK:   DW_TAG_compile_unit
CHECK:     DW_TAG_subprogram
CHECK:       DW_TAG_formal_parameter