Make the logic for determining function alignment more explicit. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131012 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 703c01d..97fd2a3 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -1096,6 +1096,8 @@
maxStoresPerMemmoveOptSize = Subtarget->isTargetDarwin() ? 8 : 4;
setPrefLoopAlignment(16);
benefitFromCodePlacementOpt = true;
+
+ setPrefFunctionAlignment(4);
}
@@ -1247,11 +1249,6 @@
return MCSymbolRefExpr::Create(MF->getPICBaseSymbol(), Ctx);
}
-/// getFunctionAlignment - Return the Log2 alignment of this function.
-unsigned X86TargetLowering::getFunctionAlignment(const Function *F) const {
- return F->hasFnAttr(Attribute::OptimizeForSize) ? 0 : 4;
-}
-
// FIXME: Why this routine is here? Move to RegInfo!
std::pair<const TargetRegisterClass*, uint8_t>
X86TargetLowering::findRepresentativeClass(EVT VT) const{