Add FIXME.

llvm-svn: 127516
2011-03-12 00:51:00 +00:00 · 2011-03-12 00:51:00 +00:00 · 965fe994c2
parent 3f2096eafe
commit 965fe994c2
1 changed files with 3 additions and 0 deletions
--- a/llvm/lib/Target/ARM/ARMInstrInfo.td
+++ b/llvm/lib/Target/ARM/ARMInstrInfo.td
@ -1309,6 +1309,9 @@ let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in {
 // before calls from potentially appearing dead.
 let isCall = 1,
  // On non-Darwin platforms R9 is callee-saved.
+  // FIXME:  Do we really need a non-predicated version? If so, it should
+  // at least be a pseudo instruction expanding to the predicated version
+  // at MC lowering time.
  Defs = [R0,  R1,  R2,  R3,  R12, LR,
          D0,  D1,  D2,  D3,  D4,  D5,  D6,  D7,
          D16, D17, D18, D19, D20, D21, D22, D23,