From 5f88cc34e14dc3901628cf9642db61308e14746d Mon Sep 17 00:00:00 2001 From: Andrew Trick Date: Tue, 26 Oct 2010 22:58:24 +0000 Subject: Remove the vector of live vregs. I thought we would need to track them, but hopefully we won't. And this is not the right data structure to do it anyway. llvm-svn: 117412 --- llvm/lib/CodeGen/LiveIntervalUnion.cpp | 5 ----- llvm/lib/CodeGen/LiveIntervalUnion.h | 1 - 2 files changed, 6 deletions(-) (limited to 'llvm/lib/CodeGen') diff --git a/llvm/lib/CodeGen/LiveIntervalUnion.cpp b/llvm/lib/CodeGen/LiveIntervalUnion.cpp index 6e2cd0fc313..9a47b3569b4 100644 --- a/llvm/lib/CodeGen/LiveIntervalUnion.cpp +++ b/llvm/lib/CodeGen/LiveIntervalUnion.cpp @@ -25,11 +25,6 @@ using namespace llvm; // Consider coalescing adjacent segments to save space, even though it makes // extraction more complicated. void LiveIntervalUnion::unify(LiveInterval &lvr) { - // Add this live virtual register to the union - LiveVirtRegs::iterator pos = std::upper_bound(lvrs_.begin(), lvrs_.end(), - &lvr, less_ptr()); - assert((pos == lvrs_.end() || *pos != &lvr) && "duplicate LVR insertion"); - lvrs_.insert(pos, &lvr); // Insert each of the virtual register's live segments into the map SegmentIter segPos = segments_.begin(); for (LiveInterval::iterator lvrI = lvr.begin(), lvrEnd = lvr.end(); diff --git a/llvm/lib/CodeGen/LiveIntervalUnion.h b/llvm/lib/CodeGen/LiveIntervalUnion.h index 1eb380fa171..0beadfa47ee 100644 --- a/llvm/lib/CodeGen/LiveIntervalUnion.h +++ b/llvm/lib/CodeGen/LiveIntervalUnion.h @@ -97,7 +97,6 @@ public: private: unsigned repReg_; // representative register number LiveSegments segments_; // union of virtual reg segements - LiveVirtRegs lvrs_; // set of live virtual regs in the union public: // default ctor avoids placement new -- cgit v1.2.3