Move getNumFrameInfos and getDwarfFrameInfos out of line and remove
the MCDwarf.h include.
This removes 50 transitive dependencies for a modification of
MCDwarf.h in a build of llc for a pair of out of line functions
and reduces the build overhead of 'touch MCDwarf.h" by 15% without
impacting test time of check-llvm.
llvm-svn: 358264
diff --git a/llvm/include/llvm/MC/MCStreamer.h b/llvm/include/llvm/MC/MCStreamer.h
index 23be92c..67284fb 100644
--- a/llvm/include/llvm/MC/MCStreamer.h
+++ b/llvm/include/llvm/MC/MCStreamer.h
@@ -19,7 +19,6 @@
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/MC/MCDirectives.h"
-#include "llvm/MC/MCDwarf.h"
#include "llvm/MC/MCLinkerOptimizationHint.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/MCWinEH.h"
@@ -43,6 +42,7 @@
class MCCodeEmitter;
struct MCCodePaddingContext;
class MCContext;
+struct MCDwarfFrameInfo;
class MCExpr;
class MCInst;
class MCInstPrinter;
@@ -266,10 +266,8 @@
/// closed. Otherwise, issue an error and return null.
WinEH::FrameInfo *EnsureValidWinFrameInfo(SMLoc Loc);
- unsigned getNumFrameInfos() { return DwarfFrameInfos.size(); }
- ArrayRef<MCDwarfFrameInfo> getDwarfFrameInfos() const {
- return DwarfFrameInfos;
- }
+ unsigned getNumFrameInfos();
+ ArrayRef<MCDwarfFrameInfo> getDwarfFrameInfos() const;
bool hasUnfinishedDwarfFrameInfo();
diff --git a/llvm/lib/MC/MCStreamer.cpp b/llvm/lib/MC/MCStreamer.cpp
index 20d360f..b7986ee 100644
--- a/llvm/lib/MC/MCStreamer.cpp
+++ b/llvm/lib/MC/MCStreamer.cpp
@@ -107,6 +107,11 @@
return nulls();
}
+unsigned MCStreamer::getNumFrameInfos() { return DwarfFrameInfos.size(); }
+ArrayRef<MCDwarfFrameInfo> MCStreamer::getDwarfFrameInfos() const {
+ return DwarfFrameInfos;
+}
+
void MCStreamer::emitRawComment(const Twine &T, bool TabPrefix) {}
void MCStreamer::addExplicitComment(const Twine &T) {}