diff options
| author | James Molloy <james.molloy@arm.com> | 2012-09-12 10:03:31 +0000 |
|---|---|---|
| committer | James Molloy <james.molloy@arm.com> | 2012-09-12 10:03:31 +0000 |
| commit | b17cf29784ad526f3adfc20c5aa1b0de5c57033e (patch) | |
| tree | ee1555c6ee080f29dd5dc4e293678c52ba3c0af1 /lib/CodeGen/InlineSpiller.cpp | |
| parent | 79da6ef84ff0caae6ae904840ec5bc975b6de4e7 (diff) | |
Add an analyzePhysReg() function to MachineOperandIteratorBase that analyses an instruction's use of a physical register, analogous to analyzeVirtReg.
Rename RegInfo to VirtRegInfo so as not to be confused with the new PhysRegInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163694 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/InlineSpiller.cpp')
| -rw-r--r-- | lib/CodeGen/InlineSpiller.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/InlineSpiller.cpp b/lib/CodeGen/InlineSpiller.cpp index 622127cc74..37828a70b5 100644 --- a/lib/CodeGen/InlineSpiller.cpp +++ b/lib/CodeGen/InlineSpiller.cpp @@ -863,7 +863,7 @@ bool InlineSpiller::reMaterializeFor(LiveInterval &VirtReg, // If the instruction also writes VirtReg.reg, it had better not require the // same register for uses and defs. SmallVector<std::pair<MachineInstr*, unsigned>, 8> Ops; - MIBundleOperands::RegInfo RI = + MIBundleOperands::VirtRegInfo RI = MIBundleOperands(MI).analyzeVirtReg(VirtReg.reg, &Ops); if (RI.Tied) { markValueUsed(&VirtReg, ParentVNI); @@ -1142,7 +1142,7 @@ void InlineSpiller::spillAroundUses(unsigned Reg) { // Analyze instruction. SmallVector<std::pair<MachineInstr*, unsigned>, 8> Ops; - MIBundleOperands::RegInfo RI = + MIBundleOperands::VirtRegInfo RI = MIBundleOperands(MI).analyzeVirtReg(Reg, &Ops); // Find the slot index where this instruction reads and writes OldLI. |