Interface of getByValTypeAlignment differed between
generic & x86 versions; change generic to follow x86
and improve comments. Add PPC version (not right
for non-Darwin.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47734 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index ff5289e..61a155e 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -424,9 +424,10 @@
}
/// getByValTypeAlignment - Return the desired alignment for ByVal aggregate
-/// function arguments in the caller parameter area.
+/// function arguments in the caller parameter area. This is the actual
+/// alignment, not its logarithm.
unsigned TargetLowering::getByValTypeAlignment(const Type *Ty) const {
- return Log2_32(TD->getCallFrameTypeAlignment(Ty));
+ return TD->getCallFrameTypeAlignment(Ty);
}
SDOperand TargetLowering::getPICJumpTableRelocBase(SDOperand Table,