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Don't emit a directory entry for the value in DW_AT_comp_dir, that is always
authorNick Lewycky <nicholas@mxc.ca>
Wed, 2 Nov 2011 20:55:33 +0000 (20:55 +0000)
committerStephen Hines <srhines@google.com>
Mon, 14 Nov 2011 17:11:41 +0000 (09:11 -0800)
commit2443f9532abf55cb26e4c8e7c485df79e7855368
treeb945d8b347a63ca0509b0664faafa60284dc4dc4
parenta47d09ce23f5b6b3336769706dc10fdcd8c3ce17
Don't emit a directory entry for the value in DW_AT_comp_dir, that is always
implied by directory index zero.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143570 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
lib/CodeGen/AsmPrinter/DwarfDebug.h
test/CodeGen/X86/dbg-file-name.ll
test/CodeGen/X86/dwarf-comp-dir.ll [new file with mode: 0644]