[Power9] Add support for -mcpu=pwr9 in the back end
This patch corresponds to review:
http://reviews.llvm.org/D19683
Simply adds the bits for being able to specify -mcpu=pwr9 to the back end.
llvm-svn: 268950
diff --git a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
index 57de0b6..b87e5a8 100644
--- a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
+++ b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
@@ -170,6 +170,8 @@
case PPC::DIR_E5500:
case PPC::DIR_PWR7:
case PPC::DIR_PWR8:
+ // FIXME: Same as P8 until POWER9 scheduling info is available
+ case PPC::DIR_PWR9:
return true;
}
}