projects
/
oota-llvm.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
6e2a46a
)
add an accessor method, patch by John McCall!
author
Chris Lattner
<sabre@nondot.org>
Thu, 9 Apr 2009 05:56:58 +0000
(
05:56
+0000)
committer
Chris Lattner
<sabre@nondot.org>
Thu, 9 Apr 2009 05:56:58 +0000
(
05:56
+0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68684
91177308
-0d34-0410-b5e6-
96231b3b80d8
include/llvm/Analysis/SparsePropagation.h
patch
|
blob
|
history
diff --git
a/include/llvm/Analysis/SparsePropagation.h
b/include/llvm/Analysis/SparsePropagation.h
index 1e2114840ad4f08327d1a44f70f11afbc26187be..c75531a7e6e0f11dd82eaaa5f6d66ca6597fb117 100644
(file)
--- a/
include/llvm/Analysis/SparsePropagation.h
+++ b/
include/llvm/Analysis/SparsePropagation.h
@@
-163,6
+163,13
@@
public:
/// lattice, not when querying it.
bool isEdgeFeasible(BasicBlock *From, BasicBlock *To,
bool AggressiveUndef = false);
+
+ /// isBlockExecutable - Return true if there are any known feasible
+ /// edges into the basic block. This is generally only useful when
+ /// querying the lattice.
+ bool isBlockExecutable(BasicBlock *BB) const {
+ return BBExecutable.count(BB);
+ }
private:
/// UpdateState - When the state for some instruction is potentially updated,