commit b6c96af1e5f019374ab93b2b66fbf79247d24660
author Karl Schimpf <kschimpf@google.com> Mon Nov 17 10:58:39 2014 -0800
committer Karl Schimpf <kschimpf@google.com> Mon Nov 17 10:58:39 2014 -0800
tree 52190a11824e4c78d1b03cce7cad595c1715bd3a
parent 70d0a054b3a2ed6ee49b2bf5d94cf52d79bbb1b9

Turn off dump/emit routines when building minimal subzero.

Remove the dump/emit routines when ALLOW_DUMP=0. Also fixes some
verbosity messages to not print if ALLOW_DUMP=0. Note: emit routines
needed for emitIAS are not turned off.

BUG=None
R=stichnot@chromium.org

Review URL: https://codereview.chromium.org/686913005

src/IceCfgNode.cpp

diff --git a/src/IceCfgNode.cpp b/src/IceCfgNode.cpp
index e41f114..59035f8 100644
--- a/src/IceCfgNode.cpp
+++ b/src/IceCfgNode.cpp
@@ -798,6 +798,8 @@
 
 void emitRegisterUsage(Ostream &Str, const Cfg *Func, const CfgNode *Node,
                        bool IsLiveIn, std::vector<SizeT> &LiveRegCount) {
+  if (!ALLOW_DUMP)
+    return;
   Liveness *Liveness = Func->getLiveness();
   const LivenessBV *Live;
   if (IsLiveIn) {
@@ -828,6 +830,8 @@
 
 void emitLiveRangesEnded(Ostream &Str, const Cfg *Func, const Inst *Instr,
                          std::vector<SizeT> &LiveRegCount) {
+  if (!ALLOW_DUMP)
+    return;
   bool First = true;
   Variable *Dest = Instr->getDest();
   if (Dest && Dest->hasReg())
@@ -873,6 +877,8 @@
 } // end of anonymous namespace
 
 void CfgNode::emit(Cfg *Func) const {
+  if (!ALLOW_DUMP)
+    return;
   Func->setCurrentNode(this);
   Ostream &Str = Func->getContext()->getStrEmit();
   Liveness *Liveness = Func->getLiveness();
@@ -930,6 +936,8 @@
 }
 
 void CfgNode::dump(Cfg *Func) const {
+  if (!ALLOW_DUMP)
+    return;
   Func->setCurrentNode(this);
   Ostream &Str = Func->getContext()->getStrDump();
   Liveness *Liveness = Func->getLiveness();