diff options
| author | Owen Anderson <resistor@mac.com> | 2008-10-12 20:39:30 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2008-10-12 20:39:30 +0000 |
| commit | d55fccde4cc8a263f668c2f1db7fbe96fc19d4a6 (patch) | |
| tree | f89c712dc62bee7da1142a62c3b1eb9cabf0b373 /lib/CodeGen/StrongPHIElimination.cpp | |
| parent | 547a3913c5fe550f08ff6041f31249fee093306c (diff) | |
| download | llvm-d55fccde4cc8a263f668c2f1db7fbe96fc19d4a6.tar.gz llvm-d55fccde4cc8a263f668c2f1db7fbe96fc19d4a6.tar.bz2 llvm-d55fccde4cc8a263f668c2f1db7fbe96fc19d4a6.tar.xz | |
Fix a bug in live-in detection that caused lost-copy problems to show up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57424 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/StrongPHIElimination.cpp')
| -rw-r--r-- | lib/CodeGen/StrongPHIElimination.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/StrongPHIElimination.cpp b/lib/CodeGen/StrongPHIElimination.cpp index d8d2a2316a..5d7bc23694 100644 --- a/lib/CodeGen/StrongPHIElimination.cpp +++ b/lib/CodeGen/StrongPHIElimination.cpp @@ -295,7 +295,7 @@ static bool isLiveIn(unsigned r, MachineBasicBlock* MBB, LiveIntervals& LI) { LiveInterval& I = LI.getOrCreateInterval(r); unsigned idx = LI.getMBBStartIdx(MBB); - return I.liveBeforeAndAt(idx); + return I.liveAt(idx); } /// isLiveOut - help method that determines, from a regno, if a register is |