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Fix bug found by new clang warning.
author
Jakob Stoklund Olesen
<stoklund@2pi.dk>
Thu, 20 Jan 2011 02:43:19 +0000
(
02:43
+0000)
committer
Jakob Stoklund Olesen
<stoklund@2pi.dk>
Thu, 20 Jan 2011 02:43:19 +0000
(
02:43
+0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123872
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/CodeGen/ShrinkWrapping.cpp
patch
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diff --git
a/lib/CodeGen/ShrinkWrapping.cpp
b/lib/CodeGen/ShrinkWrapping.cpp
index aeaa38b5643374bd1c4f84b1ee4263c63c92e63f..7b5bca4952064f07d81402fc4d485b41b6ccc1eb 100644
(file)
--- a/
lib/CodeGen/ShrinkWrapping.cpp
+++ b/
lib/CodeGen/ShrinkWrapping.cpp
@@
-226,7
+226,7
@@
bool PEI::calcAnticInOut(MachineBasicBlock* MBB) {
// AnticIn[MBB] = UNION(CSRUsed[MBB], AnticOut[MBB]);
CSRegSet prevAnticIn = AnticIn[MBB];
AnticIn[MBB] = CSRUsed[MBB] | AnticOut[MBB];
- if (prevAnticIn
|
= AnticIn[MBB])
+ if (prevAnticIn
!
= AnticIn[MBB])
changed = true;
return changed;
}
@@
-264,7
+264,7
@@
bool PEI::calcAvailInOut(MachineBasicBlock* MBB) {
// AvailOut[MBB] = UNION(CSRUsed[MBB], AvailIn[MBB]);
CSRegSet prevAvailOut = AvailOut[MBB];
AvailOut[MBB] = CSRUsed[MBB] | AvailIn[MBB];
- if (prevAvailOut
|
= AvailOut[MBB])
+ if (prevAvailOut
!
= AvailOut[MBB])
changed = true;
return changed;
}