Fix typo in CodeGenerator doc

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167137 91177308-0d34-0410-b5e6-96231b3b80d8
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Eli Bendersky 2012-10-31 16:41:07 +00:00
parent ccd492c9d6
commit 97d6abee58

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@ -256,10 +256,10 @@ The ``TargetRegisterInfo`` class
The ``TargetRegisterInfo`` class is used to describe the register file of the
target and any interactions between the registers.
Registers in the code generator are represented in the code generator by
unsigned integers. Physical registers (those that actually exist in the target
description) are unique small numbers, and virtual registers are generally
large. Note that register ``#0`` is reserved as a flag value.
Registers are represented in the code generator by unsigned integers. Physical
registers (those that actually exist in the target description) are unique
small numbers, and virtual registers are generally large. Note that
register ``#0`` is reserved as a flag value.
Each register in the processor description has an associated
``TargetRegisterDesc`` entry, which provides a textual name for the register