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Merge pull request #17087 from allevato/dwarf-command-line-flags

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Make DWARF debug flag behavior match Clang.
This commit is contained in:
Jordan Rose
2018-06-15 09:52:26 -07:00
committed by GitHub
parent 1edc3be648 50c8942778
commit 8d43ec3ad7
10 changed files with 56 additions and 13 deletions
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14
lib/Frontend/CompilerInvocation.cpp
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@@ -769,12 +769,14 @@ static bool ParseIRGenArgs(IRGenOptions &Opts, ArgList &Args,
"unknown -g<kind> option");
if (Opts.DebugInfoKind > IRGenDebugInfoKind::LineTables) {
ArgStringList RenderedArgs;
for (auto A : Args)
A->render(Args, RenderedArgs);
CompilerInvocation::buildDWARFDebugFlags(Opts.DWARFDebugFlags,
RenderedArgs, SDKPath,
ResourceDir);
if (Args.hasArg(options::OPT_debug_info_store_invocation)) {
ArgStringList RenderedArgs;
for (auto A : Args)
A->render(Args, RenderedArgs);
CompilerInvocation::buildDWARFDebugFlags(Opts.DWARFDebugFlags,
RenderedArgs, SDKPath,
ResourceDir);
}
// TODO: Should we support -fdebug-compilation-dir?
llvm::SmallString<256> cwd;
llvm::sys::fs::current_path(cwd);