diff options
| author | Douglas Katzman <dougk@google.com> | 2016-04-19 17:43:54 +0000 |
|---|---|---|
| committer | Douglas Katzman <dougk@google.com> | 2016-04-19 17:43:54 +0000 |
| commit | 5a9a685405148c44dfe4deec6509894d6881a9c4 (patch) | |
| tree | 5f57695e618810a6d1a6a5aac789b585032bef88 | |
| parent | d5cb34118d140666a9b023bd99ac5e0549143ea1 (diff) | |
| download | bcm5719-llvm-5a9a685405148c44dfe4deec6509894d6881a9c4.tar.gz bcm5719-llvm-5a9a685405148c44dfe4deec6509894d6881a9c4.zip | |
Pass dwarf-version to cc1as.
Fix PR26999 - crashing in cc1as with any '*bsd' target.
llvm-svn: 266775
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 6 | ||||
| -rw-r--r-- | clang/test/Driver/save-temps.c | 5 |
2 files changed, 11 insertions, 0 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index 4dd860227dd..853a8cc20b4 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -6314,6 +6314,12 @@ void ClangAs::ConstructJob(Compilation &C, const JobAction &JA, // 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()); diff --git a/clang/test/Driver/save-temps.c b/clang/test/Driver/save-temps.c index c974d1582c3..29d1b7d9ac8 100644 --- a/clang/test/Driver/save-temps.c +++ b/clang/test/Driver/save-temps.c @@ -77,3 +77,8 @@ // CHECK-OBJ-NOO: "-o" "save-temps.s" // CHECK-OBJ-NOO: "-o" "save-temps.o" // CHECK-OBJ-NOO: "-o" "a.out" + +// RUN: %clang -target i386-unknown-freebsd -save-temps -g -c %s -### 2>&1 \ +// RUN: | FileCheck %s -check-prefix=CHECK-SAVE-TEMPS +// CHECK-SAVE-TEMPS: "-cc1as" +// CHECK-SAVE-TEMPS: "-dwarf-version={{.}}" |
