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Finish implementation of alias list impl

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5083 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2002-12-16 19:31:48 +00:00
parent c21be922bf
commit 27177cb1c1
2 changed files with 9 additions and 1 deletions
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9
lib/Target/X86/X86RegisterInfo.cpp
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@ -12,11 +12,18 @@
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineFunction.h"
// Create static lists to contain register alias sets...
#define ALIASLIST(NAME, ...) \
static const unsigned NAME[] = { __VA_ARGS__ };
#include "X86RegisterInfo.def"
// X86Regs - Turn the X86RegisterInfo.def file into a bunch of register
// descriptors
//
static const MRegisterDesc X86Regs[] = {
#define R(ENUM, NAME, FLAGS, TSFLAGS, ALIAS_SET) { NAME, FLAGS, TSFLAGS },
#define R(ENUM, NAME, FLAGS, TSFLAGS, ALIAS_SET) \
{ NAME, ALIAS_SET, FLAGS, TSFLAGS },
#include "X86RegisterInfo.def"
};

1
lib/Target/X86/X86RegisterInfo.def
View File

@ -119,6 +119,7 @@ ALIASLIST(A_AH , X86::EAX, X86::AX, 0)
ALIASLIST(A_CH , X86::ECX, X86::CX, 0)
ALIASLIST(A_DH , X86::EDX, X86::DX, 0)
ALIASLIST(A_BH , X86::EBX, X86::BX, 0)
#undef ALIASLIST
// We are now done with the R* macros
#undef R