Use the "isCompare" machine instruction attribute instead of calling the

[oota-llvm.git] / lib / Target / ARM / ARMSubtarget.cpp

diff --git a/lib/Target/ARM/ARMSubtarget.cpp b/lib/Target/ARM/ARMSubtarget.cpp
index b11580a65c009850d6a406673ff634d72a0bcb01..10fd257055fb50ec2ec65abfa9dabaa52cc96fd6 100644 (file)
--- a/lib/Target/ARM/ARMSubtarget.cpp
+++ b/lib/Target/ARM/ARMSubtarget.cpp
@@ -39,6 +39,8 @@ ARMSubtarget::ARMSubtarget(const std::string &TT, const std::string &FS,
   , IsR9Reserved(ReserveR9)
   , UseMovt(UseMOVT)
   , HasFP16(false)
+  , HasHardwareDivide(false)
+  , HasT2ExtractPack(false)
   , stackAlignment(4)
   , CPUString("generic")
   , TargetType(isELF) // Default to ELF unless otherwise specified.
@@ -73,6 +75,8 @@ ARMSubtarget::ARMSubtarget(const std::string &TT, const std::string &FS,
     unsigned SubVer = TT[Idx];
     if (SubVer >= '7' && SubVer <= '9') {
       ARMArchVersion = V7A;
+      if (Len >= Idx+2 && TT[Idx+1] == 'm')
+        ARMArchVersion = V7M;
     } else if (SubVer == '6') {
       ARMArchVersion = V6;
       if (Len >= Idx+3 && TT[Idx+1] == 't' && TT[Idx+2] == '2')