Remove unreachable code. (replace with llvm_unreachable to help GCC where necessary)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148284 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/Host.cpp b/lib/Support/Host.cpp
index 3f3cdca..0f06964 100644
--- a/lib/Support/Host.cpp
+++ b/lib/Support/Host.cpp
@@ -61,6 +61,8 @@
*rECX = registers[2];
*rEDX = registers[3];
return false;
+ #else
+ return true;
#endif
#elif defined(i386) || defined(__i386__) || defined(__x86__) || defined(_M_IX86)
#if defined(__GNUC__)
@@ -87,9 +89,14 @@
mov dword ptr [esi],edx
}
return false;
+// pedantic #else returns to appease -Wunreachable-code (so we don't generate
+// postprocessed code that looks like "return true; return false;")
+ #else
+ return true;
#endif
-#endif
+#else
return true;
+#endif
}
static void DetectX86FamilyModel(unsigned EAX, unsigned &Family,