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/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 128522c..625c963 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -394,6 +394,10 @@
setLibcallName(RTLIB::EXP2_PPCF128, "exp2l$LDBL128");
}
+ setMinFunctionAlignment(2);
+ if (PPCSubTarget.isDarwin())
+ setPrefFunctionAlignment(4);
+
computeRegisterProperties();
}
@@ -460,14 +464,6 @@
return MVT::i32;
}
-/// getFunctionAlignment - Return the Log2 alignment of this function.
-unsigned PPCTargetLowering::getFunctionAlignment(const Function *F) const {
- if (getTargetMachine().getSubtarget<PPCSubtarget>().isDarwin())
- return F->hasFnAttr(Attribute::OptimizeForSize) ? 2 : 4;
- else
- return 2;
-}
-
//===----------------------------------------------------------------------===//
// Node matching predicates, for use by the tblgen matching code.
//===----------------------------------------------------------------------===//