[llvm-commits] [llvm] r51513 - /llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp
Evan Cheng
evan.cheng at apple.com
Fri May 23 16:00:04 PDT 2008
Author: evancheng
Date: Fri May 23 18:00:04 2008
New Revision: 51513
URL: http://llvm.org/viewvc/llvm-project?rev=51513&view=rev
Log:
Revert 51440 as it breaks a bunch of PIC tests.
Modified:
llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp
Modified: llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp?rev=51513&r1=51512&r2=51513&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp (original)
+++ llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp Fri May 23 18:00:04 2008
@@ -1150,9 +1150,7 @@
}
MachineBasicBlock *MBB = MI->getParent();
- // ReMatDefMI is a clone and not in the IR at all, so check
- // RefMatOrigDefMI too.
- if (ImpUse && MI != ReMatDefMI && MI != ReMatOrigDefMI) {
+ if (ImpUse && MI != ReMatDefMI) {
// Re-matting an instruction with virtual register use. Update the
// register interval's spill weight to HUGE_VALF to prevent it from
// being spilled.
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