[llvm-commits] [llvm] r86732 - /llvm/trunk/lib/Target/CellSPU/SPUInstrInfo.td

[Dan Gohman]

Author: djg
Date: Tue Nov 10 16:16:57 2009
New Revision: 86732

URL: http://llvm.org/viewvc/llvm-project?rev=86732&view=rev
Log:
Don't mark conditional branch instructions as control barriers.

Modified:
    llvm/trunk/lib/Target/CellSPU/SPUInstrInfo.td

Modified: llvm/trunk/lib/Target/CellSPU/SPUInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/CellSPU/SPUInstrInfo.td?rev=86732&r1=86731&r2=86732&view=diff

==============================================================================
--- llvm/trunk/lib/Target/CellSPU/SPUInstrInfo.td (original)
+++ llvm/trunk/lib/Target/CellSPU/SPUInstrInfo.td Tue Nov 10 16:16:57 2009
@@ -3601,21 +3601,23 @@
           (BRASL texternalsym:$func)>;
 
 // Unconditional branches:
-let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, isBarrier = 1 in {
-  def BR :
-    UncondBranch<0b001001100, (outs), (ins brtarget:$dest),
-      "br\t$dest",
-      [(br bb:$dest)]>;
-
-  // Unconditional, absolute address branch
-  def BRA:
-    UncondBranch<0b001100000, (outs), (ins brtarget:$dest),
-      "bra\t$dest",
-      [/* no pattern */]>;
-
-  // Indirect branch
-  def BI:
-    BIForm<0b00010101100, "bi\t$func", [(brind R32C:$func)]>;
+let isBranch = 1, isTerminator = 1, hasCtrlDep = 1 in {
+  let isBarrier = 1 in {
+    def BR :
+      UncondBranch<0b001001100, (outs), (ins brtarget:$dest),
+        "br\t$dest",
+        [(br bb:$dest)]>;
+
+    // Unconditional, absolute address branch
+    def BRA:
+      UncondBranch<0b001100000, (outs), (ins brtarget:$dest),
+        "bra\t$dest",
+        [/* no pattern */]>;
+
+    // Indirect branch
+    def BI:
+      BIForm<0b00010101100, "bi\t$func", [(brind R32C:$func)]>;
+  }
 
   // Conditional branches:
   class BRNZInst<dag IOL, list<dag> pattern>: