Allow vectorization of division by uniform power of 2.

[oota-llvm.git] / lib / Target / ARM / ARMCallingConv.h

diff --git a/lib/Target/ARM/ARMCallingConv.h b/lib/Target/ARM/ARMCallingConv.h
index 8e0fd89352826eab32e9a1080f30a4ae405857be..bd07236d0ead29fdfc521c7a05a6058efd77aa08 100644 (file)
--- a/lib/Target/ARM/ARMCallingConv.h
+++ b/lib/Target/ARM/ARMCallingConv.h
@@ -12,8 +12,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef ARMCALLINGCONV_H
-#define ARMCALLINGCONV_H
+#ifndef LLVM_LIB_TARGET_ARM_ARMCALLINGCONV_H
+#define LLVM_LIB_TARGET_ARM_ARMCALLINGCONV_H
 
 #include "ARM.h"
 #include "ARMBaseInstrInfo.h"
@@ -235,7 +235,7 @@ static bool CC_ARM_AAPCS_Custom_HA(unsigned &ValNo, MVT &ValVT, MVT &LocVT,
       State.AllocateReg(SRegList[regNo]);
 
     unsigned Size = LocVT.getSizeInBits() / 8;
-    unsigned Align = LocVT.SimpleTy == MVT::v2f64 ? 8 : Size;
+    unsigned Align = std::min(Size, 8U);
 
     for (auto It : PendingHAMembers) {
       It.convertToMem(State.AllocateStack(Size, Align));