diff options
Diffstat (limited to 'lib/CodeGen/LiveInterval.cpp')
| -rw-r--r-- | lib/CodeGen/LiveInterval.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/CodeGen/LiveInterval.cpp b/lib/CodeGen/LiveInterval.cpp index 0428105..c8d3d43 100644 --- a/lib/CodeGen/LiveInterval.cpp +++ b/lib/CodeGen/LiveInterval.cpp @@ -800,15 +800,15 @@ void LiveInterval::ComputeJoinedWeight(const LiveInterval &Other) { // weight of the non-spilled interval. This can only happen with // iterative coalescers. - if (weight == HUGE_VALF && + if (Other.weight != HUGE_VALF) { + weight += Other.weight; + } + else if (weight == HUGE_VALF && !TargetRegisterInfo::isPhysicalRegister(reg)) { // Remove this assert if you have an iterative coalescer assert(0 && "Joining to spilled interval"); weight = Other.weight; } - else if (Other.weight != HUGE_VALF) { - weight += Other.weight; - } else { // Otherwise the weight stays the same // Remove this assert if you have an iterative coalescer |