Author: lattner
Date: Mon Jan 7 17:16:55 2008
New Revision: 45726
URL: http://llvm.org/viewvc/llvm-project?rev=45726&view=rev
Log:
add a new bit.
Modified:
llvm/trunk/lib/Target/Target.td
Modified: llvm/trunk/lib/Target/Target.td
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Target.td?rev=45726&r1=45725&r2=45726&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Target.td (original)
+++ llvm/trunk/lib/Target/Target.td Mon Jan 7 17:16:55 2008
@@ -190,7 +190,8 @@
bit isBarrier = 0; // Can control flow fall through this instruction?
bit isCall = 0; // Is this instruction a call instruction?
bit isSimpleLoad = 0; // Is this just a load instruction?
- bit mayStore = 0; // Can this instruction modify memory?
+ bit mayLoad = 0; // Is it possible for this inst to read memory?
+ bit mayStore = 0; // Is it possible for this inst to write memory?
bit isImplicitDef = 0; // Is this instruction an implicit def instruction?
bit isTwoAddress = 0; // Is this a two address instruction?
bit isConvertibleToThreeAddress = 0; // Can this 2-addr instruction promote?
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