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-rwxr-xr-xlib/Target/X86/X86AsmPrinter.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Target/X86/X86AsmPrinter.h b/lib/Target/X86/X86AsmPrinter.h
index 272c880175..f4564c60b9 100755
--- a/lib/Target/X86/X86AsmPrinter.h
+++ b/lib/Target/X86/X86AsmPrinter.h
@@ -64,7 +64,9 @@ struct X86SharedAsmPrinter : public AsmPrinter {
void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
- AU.addRequired<MachineDebugInfo>();
+ if (Subtarget->TargetType == X86Subtarget::isDarwin) {
+ AU.addRequired<MachineDebugInfo>();
+ }
MachineFunctionPass::getAnalysisUsage(AU);
}