diff options
Diffstat (limited to 'utils')
-rw-r--r-- | utils/TableGen/CodeGenRegisters.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/utils/TableGen/CodeGenRegisters.cpp b/utils/TableGen/CodeGenRegisters.cpp index a9eed98a5b..03073a18c1 100644 --- a/utils/TableGen/CodeGenRegisters.cpp +++ b/utils/TableGen/CodeGenRegisters.cpp @@ -611,13 +611,6 @@ static int TopoOrderRC(const void *PA, const void *PB) { if (A == B) return 0; - // Order by descending set size. Note that the classes' allocation order may - // not have been computed yet. The Members set is always vaild. - if (A->getMembers().size() > B->getMembers().size()) - return -1; - if (A->getMembers().size() < B->getMembers().size()) - return 1; - // Order by ascending spill size. if (A->SpillSize < B->SpillSize) return -1; @@ -630,6 +623,13 @@ static int TopoOrderRC(const void *PA, const void *PB) { if (A->SpillAlignment > B->SpillAlignment) return 1; + // Order by descending set size. Note that the classes' allocation order may + // not have been computed yet. The Members set is always vaild. + if (A->getMembers().size() > B->getMembers().size()) + return -1; + if (A->getMembers().size() < B->getMembers().size()) + return 1; + // Finally order by name as a tie breaker. return StringRef(A->getName()).compare(B->getName()); } |