Author: dim
Date: Thu Apr 21 20:38:10 2016
New Revision: 298438
URL: https://svnweb.freebsd.org/changeset/base/298438
Log:
Pull r266775 from upstream clang trunk (by Douglas Katzman):
Pass dwarf-version to cc1as.
Fix PR26999 - crashing in cc1as with any '*bsd' target.
This should fix possible crashes when using -g in combination with
-save-temps.
Modified:
head/contrib/llvm/tools/clang/lib/Driver/Tools.cpp
Modified: head/contrib/llvm/tools/clang/lib/Driver/Tools.cpp
==============================================================================
--- head/contrib/llvm/tools/clang/lib/Driver/Tools.cpp Thu Apr 21 20:37:53
2016 (r298437)
+++ head/contrib/llvm/tools/clang/lib/Driver/Tools.cpp Thu Apr 21 20:38:10
2016 (r298438)
@@ -6061,6 +6061,12 @@ void ClangAs::ConstructJob(Compilation &
// FIXME: Stop lying and consume only the appropriate driver flags
Args.ClaimAllArgs(options::OPT_W_Group);
+ // Assemblers that want to know the dwarf version can't assume a value,
+ // since the defaulting logic resides in the driver. Put in something
+ // reasonable now, in case a subsequent "-Wa,-g" changes it.
+ RenderDebugEnablingArgs(Args, CmdArgs, CodeGenOptions::NoDebugInfo,
+ getToolChain().GetDefaultDwarfVersion(),
+ llvm::DebuggerKind::Default);
CollectArgsForIntegratedAssembler(C, Args, CmdArgs,
getToolChain().getDriver());
_______________________________________________
svn-src-head@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
