From 0d8ccaa5c8db820b5b93f37e51563148c57ba6b8 Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Mon, 7 Mar 2011 23:29:10 +0000 Subject: Let shrinkToUses optionally return a list of now dead machine instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127192 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/CodeGen/LiveIntervalAnalysis.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index b09f8d1..1391f0f 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -159,7 +159,9 @@ namespace llvm { /// range to just the remaining uses. This method does not compute reaching /// defs for new uses, and it doesn't remove dead defs. /// Dead PHIDef values are marked as unused. - void shrinkToUses(LiveInterval *li); + /// New dead machine instructions are added to the dead vector. + void shrinkToUses(LiveInterval *li, + SmallVectorImpl *dead = 0); // Interval removal -- cgit v1.1