[X86] Use push-pop for materializing small constants under 'minsize'

[oota-llvm.git] / lib / Target / X86 / X86InstrInfo.td

diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index f98970cd843b04cd220059a669684fd24c5c8dec..3f3fd82a6cdaf3f3bf42d9914e640796dc74f7dd 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -820,6 +820,8 @@ def In32BitMode  : Predicate<"Subtarget->is32Bit()">,
                              AssemblerPredicate<"Mode32Bit", "32-bit mode">;
 def IsWin64      : Predicate<"Subtarget->isTargetWin64()">;
 def NotWin64     : Predicate<"!Subtarget->isTargetWin64()">;
+def NotWin64WithoutFP : Predicate<"!Subtarget->isTargetWin64() ||"
+                                  "Subtarget->getFrameLowering()->hasFP(*MF)">;
 def IsPS4        : Predicate<"Subtarget->isTargetPS4()">;
 def NotPS4       : Predicate<"!Subtarget->isTargetPS4()">;
 def IsNaCl       : Predicate<"Subtarget->isTargetNaCl()">;
@@ -833,6 +835,7 @@ def NearData     : Predicate<"TM.getCodeModel() == CodeModel::Small ||"
 def IsStatic     : Predicate<"TM.getRelocationModel() == Reloc::Static">;
 def IsNotPIC     : Predicate<"TM.getRelocationModel() != Reloc::PIC_">;
 def OptForSize   : Predicate<"OptForSize">;
+def OptForMinSize : Predicate<"OptForMinSize">;
 def OptForSpeed  : Predicate<"!OptForSize">;
 def FastBTMem    : Predicate<"!Subtarget->isBTMemSlow()">;
 def CallImmAddr  : Predicate<"Subtarget->IsLegalToCallImmediateAddr(TM)">;