From: Joerg Sonnenberger <joerg@bec.de>
Date: Thu, 3 Dec 2015 02:35:24 +0000 (+0000)
Subject: Add a TODO item that the nop handling before FP conditional branches is
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c0ebe8e8427c642b7bac0417fc5be3022f5b625d;p=oota-llvm.git

Add a TODO item that the nop handling before FP conditional branches is
not enough for SPARCv7.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254580 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/Sparc/DelaySlotFiller.cpp b/lib/Target/Sparc/DelaySlotFiller.cpp
index 38bff44e754..c689b7f7201 100644
--- a/lib/Target/Sparc/DelaySlotFiller.cpp
+++ b/lib/Target/Sparc/DelaySlotFiller.cpp
@@ -122,6 +122,8 @@ bool Filler::runOnMachineBasicBlock(MachineBasicBlock &MBB) {
       continue;
     }
 
+    // TODO: If we ever want to support v7, this needs to be extended
+    // to cover all floating point operations.
     if (!Subtarget->isV9() &&
         (MI->getOpcode() == SP::FCMPS || MI->getOpcode() == SP::FCMPD
          || MI->getOpcode() == SP::FCMPQ)) {