[PowerPC] Fix hi/lo encoding in old-style code emitter

This patch implements the equivalent change to r182091/r182092
in the old-style code emitter.  Instead of having two separate
16-bit immediate encoding routines depending on the instruction,
this patch introduces a single encoder that checks the machine
operand flags to decide whether the low or high half of a
symbol address is required.

Since now both encoders make no further distinction between
"symbolLo" and "symbolHi", the .td operand can now use a
single getS16ImmEncoding method.

Tested by running the old-style JIT tests on 32-bit Linux.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182097 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td
index e87fa8f342..16a102f6a2 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/lib/Target/PowerPC/PPCInstrInfo.td
@@ -458,12 +458,12 @@ def aaddr : Operand<iPTR> {
 }
 def symbolHi: Operand<i32> {
   let PrintMethod = "printSymbolHi";
-  let EncoderMethod = "getHA16Encoding";
+  let EncoderMethod = "getS16ImmEncoding";
   let ParserMatchClass = PPCS16ImmAsmOperand;
 }
 def symbolLo: Operand<i32> {
   let PrintMethod = "printSymbolLo";
-  let EncoderMethod = "getLO16Encoding";
+  let EncoderMethod = "getS16ImmEncoding";
   let ParserMatchClass = PPCS16ImmAsmOperand;
 }
 def PPCCRBitMaskOperand : AsmOperandClass {