llvm-project/llvm/test/tools/llvm-dwp/X86/compress.test

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