Make the spiller responsible for updating the LiveStacks analysis.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117337 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen
2010-10-26 00:11:33 +00:00
parent 7c730e7790
commit 2d17293dd0
4 changed files with 23 additions and 34 deletions

View File

@@ -66,6 +66,9 @@ namespace llvm {
extern char &PreAllocSplittingID;
/// LiveStacks pass. An analysis keeping track of the liveness of stack slots.
extern char &LiveStacksID;
/// SimpleRegisterCoalescing pass. Aggressively coalesces every register
/// copy it can.
///