diff options
| -rw-r--r-- | lib/Target/Target.td | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Target/Target.td b/lib/Target/Target.td index 41056b92b0..725d3bd47a 100644 --- a/lib/Target/Target.td +++ b/lib/Target/Target.td @@ -49,6 +49,17 @@ def isVoid : ValueType<0 , 11>; // Produces no value class Register { string Namespace = ""; string Name = ""; + + // SpillSize - If this value is set to a non-zero value, it is the size in + // bits of the spill slot required to hold this register. If this value is + // set to zero, the information is inferred from any register classes the + // register belongs to. + int SpillSize = 0; + + // SpillAlignment - This value is used to specify the alignment required for + // spilling the register. Like SpillSize, this should only be explicitly + // specified if the register is not in a register class. + int SpillAlignment = 0; } // NamedReg - If the name for the 'def' of the register should not become the |