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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-10-15 22:41:03 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-10-15 22:41:03 +0000 |
| commit | 14d1dd95c7c969e07defebb6fe65df2fae1b30cf (patch) | |
| tree | 20d5b63df8b6404c4b9b1c1d4dcb2dcdbc026e58 /lib/CodeGen/RegisterCoalescer.cpp | |
| parent | 6c0e04c823cf4034214b050e338c99a401edd2ac (diff) | |
| download | llvm-14d1dd95c7c969e07defebb6fe65df2fae1b30cf.tar.gz llvm-14d1dd95c7c969e07defebb6fe65df2fae1b30cf.tar.bz2 llvm-14d1dd95c7c969e07defebb6fe65df2fae1b30cf.tar.xz | |
Remove RegisterClassInfo::isReserved() and isAllocatable().
Clients can use the equivalent functions in MRI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165990 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegisterCoalescer.cpp')
| -rw-r--r-- | lib/CodeGen/RegisterCoalescer.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/RegisterCoalescer.cpp b/lib/CodeGen/RegisterCoalescer.cpp index ad515c1064..ba6b4569a8 100644 --- a/lib/CodeGen/RegisterCoalescer.cpp +++ b/lib/CodeGen/RegisterCoalescer.cpp @@ -895,7 +895,7 @@ bool RegisterCoalescer::canJoinPhys(CoalescerPair &CP) { /// Always join simple intervals that are defined by a single copy from a /// reserved register. This doesn't increase register pressure, so it is /// always beneficial. - if (!RegClassInfo.isReserved(CP.getDstReg())) { + if (!MRI->isReserved(CP.getDstReg())) { DEBUG(dbgs() << "\tCan only merge into reserved registers.\n"); return false; } @@ -1070,7 +1070,7 @@ bool RegisterCoalescer::joinCopy(MachineInstr *CopyMI, bool &Again) { /// Attempt joining with a reserved physreg. bool RegisterCoalescer::joinReservedPhysReg(CoalescerPair &CP) { assert(CP.isPhys() && "Must be a physreg copy"); - assert(RegClassInfo.isReserved(CP.getDstReg()) && "Not a reserved register"); + assert(MRI->isReserved(CP.getDstReg()) && "Not a reserved register"); LiveInterval &RHS = LIS->getInterval(CP.getSrcReg()); DEBUG(dbgs() << "\t\tRHS = " << PrintReg(CP.getSrcReg()) << ' ' << RHS << '\n'); |