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-rw-r--r--lib/CodeGen/RegAllocLinearScan.cpp8
1 files changed, 1 insertions, 7 deletions
diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp
index 144f0a7d43..d43cc19683 100644
--- a/lib/CodeGen/RegAllocLinearScan.cpp
+++ b/lib/CodeGen/RegAllocLinearScan.cpp
@@ -685,14 +685,8 @@ void RALinScan::assignRegOrStackSlotAtInterval(LiveInterval* cur)
}
// All registers must have inf weight. Just grab one!
- if (!minReg) {
- if (active_.size() == 0) {
- // FIXME: All the registers are occupied by fixed intervals.
- cerr << "Register allocator ran out of registers!\n";
- abort();
- }
+ if (!minReg)
minReg = *RC->allocation_order_begin(*mf_);
- }
}
DOUT << "\t\tregister with min weight: "