[llvm] r265932 - [SystemZ] Remove incorrect CC use for C*BReturn instructions

[Ulrich Weigand via llvm-commits]

Author: uweigand
Date: Mon Apr 11 07:03:30 2016
New Revision: 265932

URL: http://llvm.org/viewvc/llvm-project?rev=265932&view=rev
Log:
[SystemZ] Remove incorrect CC use for C*BReturn instructions

These are fused compare-and-branches, so they obviously don't use CC.

Author: koriakin
Differential Revision: http://reviews.llvm.org/D18927


Modified:
    llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td

Modified: llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td?rev=265932&r1=265931&r2=265932&view=diff
==============================================================================
--- llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td (original)
+++ llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td Mon Apr 11 07:03:30 2016
@@ -41,7 +41,7 @@ let isReturn = 1, isTerminator = 1, hasC
   def CondReturn : Alias<2, (outs), (ins cond4:$valid, cond4:$R1), []>;
 
 // Fused compare and conditional returns.
-let isReturn = 1, isTerminator = 1, hasCtrlDep = 1, Uses = [CC] in {
+let isReturn = 1, isTerminator = 1, hasCtrlDep = 1 in {
   def CRBReturn : Alias<6, (outs), (ins GR32:$R1, GR32:$R2, cond4:$M3), []>;
   def CGRBReturn : Alias<6, (outs), (ins GR64:$R1, GR64:$R2, cond4:$M3), []>;
   def CIBReturn : Alias<6, (outs), (ins GR32:$R1, imm32sx8:$I2, cond4:$M3), []>;