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| author | Douglas Katzman <dougk@google.com> | 2015-09-30 15:55:59 +0000 |
|---|---|---|
| committer | Douglas Katzman <dougk@google.com> | 2015-09-30 15:55:59 +0000 |
| commit | 9a2ef281bcbb52f358d95d666153dcd1a93544b1 (patch) | |
| tree | 3d85d83fa6d3163a4e4e77b4ec0e10197d090056 /clang/lib/Driver/Tools.cpp | |
| parent | c11ef2a89cff1771b38961f0d4eec402d04c36dd (diff) | |
| download | llvm-9a2ef281bcbb52f358d95d666153dcd1a93544b1.zip llvm-9a2ef281bcbb52f358d95d666153dcd1a93544b1.tar.gz llvm-9a2ef281bcbb52f358d95d666153dcd1a93544b1.tar.bz2 | |
Alias "-ggdbN" to "-gN" options, fixing some incompatibilities.
* assembling from a .s file mistook -ggdb0 for -g
* -ggdb1 is supposed to mean basically -g1, not -gN for N>1
llvm-svn: 248912
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index 62f86e15..4767385 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -3802,8 +3802,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, Args.ClaimAllArgs(options::OPT_g_Group); Arg *SplitDwarfArg = Args.getLastArg(options::OPT_gsplit_dwarf); if (Arg *A = Args.getLastArg(options::OPT_g_Group)) { - if ((A->getOption().matches(options::OPT_gline_tables_only) || - A->getOption().matches(options::OPT_g1)) && + if (A->getOption().matches(options::OPT_gline_tables_only) && (!SplitDwarfArg || A->getIndex() > SplitDwarfArg->getIndex())) { // FIXME: we should support specifying dwarf version with // -gline-tables-only. @@ -3819,8 +3818,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, A->getOption().matches(options::OPT_gdwarf_3) || A->getOption().matches(options::OPT_gdwarf_4)) { A->render(Args, CmdArgs); - } else if (!A->getOption().matches(options::OPT_g0) && - !A->getOption().matches(options::OPT_ggdb0)) { + } else if (!A->getOption().matches(options::OPT_g0)) { // Default is dwarf-2 for Darwin, OpenBSD, FreeBSD and Solaris. const llvm::Triple &Triple = getToolChain().getTriple(); if (Triple.isOSDarwin() || Triple.getOS() == llvm::Triple::OpenBSD || |