From 0e3b5e0b20698558be7a30b42f3d245bf6a4af54 Mon Sep 17 00:00:00 2001 From: Quentin Colombet Date: Thu, 13 Feb 2014 05:17:37 +0000 Subject: [PATCH] [RegAlloc] Fix the assertion in the last chance recoloring to match the condition at the call site. llvm-svn: 201296 --- llvm/lib/CodeGen/RegAllocGreedy.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/llvm/lib/CodeGen/RegAllocGreedy.cpp b/llvm/lib/CodeGen/RegAllocGreedy.cpp index b969dd7..3c3f622 100644 --- a/llvm/lib/CodeGen/RegAllocGreedy.cpp +++ b/llvm/lib/CodeGen/RegAllocGreedy.cpp @@ -1931,7 +1931,7 @@ unsigned RAGreedy::tryLastChanceRecoloring(LiveInterval &VirtReg, unsigned Depth) { DEBUG(dbgs() << "Try last chance recoloring for " << VirtReg << '\n'); // Ranges must be Done. - assert(getStage(VirtReg) >= RS_Done && + assert((getStage(VirtReg) >= RS_Done || !VirtReg.isSpillable()) && "Last chance recoloring should really be last chance"); // Set the max depth to LastChanceRecoloringMaxDepth. // We may want to reconsider that if we end up with a too large search space -- 2.7.4