[PowerPC] Support mtspr/mfspr 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 f3c2892423ea2529bdcbda1f00cce0dc73c9af07..cd5f19d14085c2444baf7fdf3bf4f97a28733cd0 100644 (file)
--- a/lib/Target/PowerPC/PPCInstr64Bit.td
+++ b/lib/Target/PowerPC/PPCInstr64Bit.td
@@ -304,7 +304,7 @@ def MTCTR8loop : XFXForm_7_ext<31, 467, 9, (outs), (ins g8rc:$rS),
                  PPC970_DGroup_First, PPC970_Unit_FXU;
 }
 
-let Pattern = [(set i64:$rT, readcyclecounter)] in
+let isCodeGenOnly = 1, Pattern = [(set i64:$rT, readcyclecounter)] in
 def MFTB8 : XFXForm_1_ext<31, 339, 268, (outs g8rc:$rT), (ins),
                           "mfspr $rT, 268", SprMFTB>,
             PPC970_DGroup_First, PPC970_Unit_FXU;