[PowerPC] Support @tls in the asm parser

[oota-llvm.git] / lib / Target / PowerPC / PPCInstr64Bit.td

diff --git a/lib/Target/PowerPC/PPCInstr64Bit.td b/lib/Target/PowerPC/PPCInstr64Bit.td
index d19a7d439fd904805a71bfa60e37f93a54518bb8..e7bb25941d848e056b4d3d4173b5258abdec26d2 100644 (file)
--- a/lib/Target/PowerPC/PPCInstr64Bit.td
+++ b/lib/Target/PowerPC/PPCInstr64Bit.td
@@ -36,8 +36,13 @@ def s17imm64 : Operand<i64> {
 def tocentry : Operand<iPTR> {
   let MIOperandInfo = (ops i64imm:$imm);
 }
+def PPCTLSRegOperand : AsmOperandClass {
+  let Name = "TLSReg"; let PredicateMethod = "isTLSReg";
+  let RenderMethod = "addTLSRegOperands";
+}
 def tlsreg : Operand<i64> {
   let EncoderMethod = "getTLSRegEncoding";
+  let ParserMatchClass = PPCTLSRegOperand;
 }
 def tlsgd : Operand<i64> {}
 def tlscall : Operand<i64> {
@@ -404,9 +409,8 @@ defm ADD8  : XOForm_1r<31, 266, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB),
                        [(set i64:$rT, (add i64:$rA, i64:$rB))]>;
 // ADD8 has a special form: reg = ADD8(reg, sym@tls) for use by the
 // initial-exec thread-local storage model.
-let isCodeGenOnly = 1 in
 def ADD8TLS  : XOForm_1<31, 266, 0, (outs g8rc:$rT), (ins g8rc:$rA, tlsreg:$rB),
-                        "add $rT, $rA, $rB@tls", IntSimple,
+                        "add $rT, $rA, $rB", IntSimple,
                         [(set i64:$rT, (add i64:$rA, tglobaltlsaddr:$rB))]>;
                      
 defm ADDC8 : XOForm_1rc<31, 10, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB),