X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FMC%2FMCStreamer.cpp;h=03ef7eda72cf80ae6e1b215fe6fb98106c615934;hp=71d4b06b5d95152d9da55e60f5d00ce1578020fd;hb=16e4a624c40596ae6f16ab15f0a9fb30f2fd4f2b;hpb=41cea417fa6d4e25ed06b5e3c555c16766337eb5

diff --git a/lib/MC/MCStreamer.cpp b/lib/MC/MCStreamer.cpp
index 71d4b06b5d9..03ef7eda72c 100644
--- a/lib/MC/MCStreamer.cpp
+++ b/lib/MC/MCStreamer.cpp
@@ -391,11 +391,17 @@ void MCStreamer::EmitCFIWindowSave() {
 }
 
 void MCStreamer::EnsureValidWinFrameInfo() {
+  const MCAsmInfo *MAI = Context.getAsmInfo();
+  if (!MAI->usesWindowsCFI())
+    report_fatal_error(".seh_* directives are not supported on this target");
   if (!CurrentWinFrameInfo || CurrentWinFrameInfo->End)
     report_fatal_error("No open Win64 EH frame function!");
 }
 
 void MCStreamer::EmitWinCFIStartProc(const MCSymbol *Symbol) {
+  const MCAsmInfo *MAI = Context.getAsmInfo();
+  if (!MAI->usesWindowsCFI())
+    report_fatal_error(".seh_* directives are not supported on this target");
   if (CurrentWinFrameInfo && !CurrentWinFrameInfo->End)
     report_fatal_error("Starting a function before ending the previous one!");