TLI: Remove DAG argument from getRegisterByName
Replace with the MachineFunction. X86 is the only user, and only uses
it for the function. This removes one obstacle from using this in
GlobalISel. The other is the more tolerable EVT argument.
The X86 use of the function seems questionable to me. It checks hasFP,
before frame lowering.
llvm-svn: 373292
diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.cpp b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
index 07db19a..4a2ba00 100644
--- a/llvm/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
@@ -1016,9 +1016,9 @@
// FIXME? Maybe this could be a TableGen attribute on some registers and
// this table could be generated automatically from RegInfo.
-unsigned SparcTargetLowering::getRegisterByName(const char* RegName, EVT VT,
- SelectionDAG &DAG) const {
- unsigned Reg = StringSwitch<unsigned>(RegName)
+Register SparcTargetLowering::getRegisterByName(const char* RegName, EVT VT,
+ const MachineFunction &MF) const {
+ Register Reg = StringSwitch<unsigned>(RegName)
.Case("i0", SP::I0).Case("i1", SP::I1).Case("i2", SP::I2).Case("i3", SP::I3)
.Case("i4", SP::I4).Case("i5", SP::I5).Case("i6", SP::I6).Case("i7", SP::I7)
.Case("o0", SP::O0).Case("o1", SP::O1).Case("o2", SP::O2).Case("o3", SP::O3)