[llvm-commits] [llvm] r165315 - /llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.td

[Will Schmidt]

Author: willschm
Date: Fri Oct  5 10:16:11 2012
New Revision: 165315

URL: http://llvm.org/viewvc/llvm-project?rev=165315&view=rev
Log:

- Mark the BCC and BLR defs as isCodeGenOnly per error output from
llvm-tblgen -gen-asm-matcher.

 PPCInstrInfo.td |   11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)




Modified:
    llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.td

Modified: llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.td?rev=165315&r1=165314&r2=165315&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.td (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.td Fri Oct  5 10:16:11 2012
@@ -418,7 +418,7 @@
                      "#RESTORE_CR", []>;
 
 let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7 in {
-  let isReturn = 1, Uses = [LR, RM] in
+  let isCodeGenOnly = 1, isReturn = 1, Uses = [LR, RM] in
     def BLR : XLForm_2_br<19, 16, 0, (outs), (ins pred:$p),
                           "b${p:cc}lr ${p:reg}", BrB, 
                           [(retflag)]>;
@@ -439,10 +439,11 @@
 
   // BCC represents an arbitrary conditional branch on a predicate.
   // FIXME: should be able to write a pattern for PPCcondbranch, but can't use
-  // a two-value operand where a dag node expects two operands. :( 
-  def BCC : BForm<16, 0, 0, (outs), (ins pred:$cond, condbrtarget:$dst),
-                  "b${cond:cc} ${cond:reg}, $dst"
-                  /*[(PPCcondbranch CRRC:$crS, imm:$opc, bb:$dst)]*/>;
+  // a two-value operand where a dag node expects two operands. :(
+  let isCodeGenOnly = 1 in
+    def BCC : BForm<16, 0, 0, (outs), (ins pred:$cond, condbrtarget:$dst),
+                    "b${cond:cc} ${cond:reg}, $dst"
+                    /*[(PPCcondbranch CRRC:$crS, imm:$opc, bb:$dst)]*/>;
 
   let Defs = [CTR], Uses = [CTR] in {
     def BDZ  : IForm_ext<16, 18, 0, 0, (outs), (ins condbrtarget:$dst),