[PATCH] D16139: [MIPS] initFeatureMap() to handle empty string argument

[Bhushan Attarde via cfe-commits]

bhushan created this revision.
bhushan added a reviewer: dsanders.
bhushan added subscribers: cfe-commits, jaydeep, mohit.bhakkad, nitesh.jain, 
sagar.
bhushan set the repository for this revision to rL LLVM.
Herald added a reviewer: vkalintiris.

This patch sets CPU string to its default value when it is not supplied by 
caller.

Repository:
  rL LLVM

http://reviews.llvm.org/D16139

Files:
  lib/Basic/Targets.cpp

Index: lib/Basic/Targets.cpp
===================================================================
--- lib/Basic/Targets.cpp
+++ lib/Basic/Targets.cpp
@@ -6545,6 +6545,8 @@
   initFeatureMap(llvm::StringMap<bool> &Features, DiagnosticsEngine &Diags,
                  StringRef CPU,
                  const std::vector<std::string> &FeaturesVec) const override {
+    if (CPU.empty())
+        CPU = getCPU();
     if (CPU == "octeon")
       Features["mips64r2"] = Features["cnmips"] = true;
     else



Index: lib/Basic/Targets.cpp
===================================================================
--- lib/Basic/Targets.cpp
+++ lib/Basic/Targets.cpp
@@ -6545,6 +6545,8 @@
   initFeatureMap(llvm::StringMap<bool> &Features, DiagnosticsEngine &Diags,
                  StringRef CPU,
                  const std::vector<std::string> &FeaturesVec) const override {
+    if (CPU.empty())
+        CPU = getCPU();
     if (CPU == "octeon")
       Features["mips64r2"] = Features["cnmips"] = true;
     else

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