From e576f51e664821c69985d5db7e0fb109dd1cd137 Mon Sep 17 00:00:00 2001 From: Dale Johannesen Date: Sat, 1 May 2010 00:41:15 +0000 Subject: [PATCH] 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 --- lib/CodeGen/StackSlotColoring.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/CodeGen/StackSlotColoring.cpp b/lib/CodeGen/StackSlotColoring.cpp index 12d38f0a76d..42dfd7fbcb0 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); } } -- 2.34.1