R600: Set correct InstrItinClass for instructions using *Helper classes
We weren't doing this before, so all instruction using the *Helper
classes were considered for any ALU slot.
This fixes a hang in the builtin-char-clz-1.0.generated.cl piglit test.
llvm-svn: 210703
diff --git a/llvm/lib/Target/R600/R600Instructions.td b/llvm/lib/Target/R600/R600Instructions.td
index 590fde2..0e68ad8 100644
--- a/llvm/lib/Target/R600/R600Instructions.td
+++ b/llvm/lib/Target/R600/R600Instructions.td
@@ -125,7 +125,7 @@
class R600_1OP_Helper <bits<11> inst, string opName, SDPatternOperator node,
InstrItinClass itin = AnyALU> :
R600_1OP <inst, opName,
- [(set R600_Reg32:$dst, (node R600_Reg32:$src0))]
+ [(set R600_Reg32:$dst, (node R600_Reg32:$src0))], itin
>;
// If you add or change the operands for R600_2OP instructions, you must
@@ -161,10 +161,10 @@
}
class R600_2OP_Helper <bits<11> inst, string opName, SDPatternOperator node,
- InstrItinClass itim = AnyALU> :
+ InstrItinClass itin = AnyALU> :
R600_2OP <inst, opName,
[(set R600_Reg32:$dst, (node R600_Reg32:$src0,
- R600_Reg32:$src1))]
+ R600_Reg32:$src1))], itin
>;
// If you add our change the operands for R600_3OP instructions, you must