diff options
| author | Dale Johannesen <dalej@apple.com> | 2010-05-01 00:41:15 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2010-05-01 00:41:15 +0000 |
| commit | e576f51e664821c69985d5db7e0fb109dd1cd137 (patch) | |
| tree | c1b9ee7cbfec1aafa453f2cb7d76ca7831b747c6 /lib/CodeGen/StackSlotColoring.cpp | |
| parent | 1b79a2ff547a5ead0eef933bb02f51b3a2f4cc1c (diff) | |
| download | llvm-e576f51e664821c69985d5db7e0fb109dd1cd137.tar.gz llvm-e576f51e664821c69985d5db7e0fb109dd1cd137.tar.bz2 llvm-e576f51e664821c69985d5db7e0fb109dd1cd137.tar.xz | |
Fix a bug where debug info affected stack slot coloring.
Seen in SingleSrc/Benchmarks/Misc/flops with TEST=optllcdbg.
7929951.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102819 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/StackSlotColoring.cpp')
| -rw-r--r-- | lib/CodeGen/StackSlotColoring.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/StackSlotColoring.cpp b/lib/CodeGen/StackSlotColoring.cpp index 12d38f0a76..42dfd7fbcb 100644 --- a/lib/CodeGen/StackSlotColoring.cpp +++ b/lib/CodeGen/StackSlotColoring.cpp @@ -182,7 +182,8 @@ void StackSlotColoring::ScanForSpillSlotRefs(MachineFunction &MF) { if (!LS->hasInterval(FI)) continue; LiveInterval &li = LS->getInterval(FI); - li.weight += LiveIntervals::getSpillWeight(false, true, loopDepth); + if (!MI->isDebugValue()) + li.weight += LiveIntervals::getSpillWeight(false, true, loopDepth); SSRefs[FI].push_back(MI); } } |