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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37741 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2007-06-26 21:19:07 +00:00
parent 7ac19afbb1
commit c33aa47130
1 changed files with 5 additions and 3 deletions
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8
include/llvm/Target/MRegisterInfo.h
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@ -40,9 +40,11 @@ class Type;
/// Registers that this does not apply to simply should set this to null.
/// The SubRegs field is a zero terminated array of registers that are
/// sub-registers of the specific register, e.g. AL, AH are sub-registers of AX.
/// The SuperRegs field is a zero terminated array of registers that are
/// super-registers of the specific register, e.g. RAX, EAX, are super-registers
/// of AX.
/// The ImmsubRegs field is a subset of SubRegs. It includes only the immediate
/// sub-registers. e.g. EAX has only one immediate sub-register of AX, not AH,
/// AL which are immediate sub-registers of AX. The SuperRegs field is a zero
/// terminated array of registers that are super-registers of the specific
/// register, e.g. RAX, EAX, are super-registers of AX.
///
struct TargetRegisterDesc {
const char *Name; // Assembly language name for the register