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[X86] Remove the AsmName from the HAX,HDX,HCX,HBX,HSI,HDI,HBP,HSP,HIP artificial registers so they can't be parsed by the assembly parser. 

There are no instructions that use them so they weren't causing any bad matches. But they weren't being diagnosed as "invalid register name" if they were used and would instead trigger some form of invalid operand.

llvm-svn: 336054
This commit is contained in:
Craig Topper 2018-06-30 22:38:41 +00:00
parent c33f35ff0f
commit 731740744f
1 changed files with 9 additions and 9 deletions
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18
llvm/lib/Target/X86/X86RegisterInfo.td
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@ -90,15 +90,15 @@ def SP : X86Reg<"sp", 4, [SPL]>;
def IP : X86Reg<"ip", 0>;
let isArtificial = 1 in {
def HAX : X86Reg<"hax", -1>;
def HDX : X86Reg<"hdx", -3>;
def HCX : X86Reg<"hcx", -2>;
def HBX : X86Reg<"hbx", -4>;
def HSI : X86Reg<"hsi", -7>;
def HDI : X86Reg<"hdi", -8>;
def HBP : X86Reg<"hbp", -6>;
def HSP : X86Reg<"hsp", -5>;
def HIP : X86Reg<"hip", -1>;
def HAX : X86Reg<"", -1>;
def HDX : X86Reg<"", -3>;
def HCX : X86Reg<"", -2>;
def HBX : X86Reg<"", -4>;
def HSI : X86Reg<"", -7>;
def HDI : X86Reg<"", -8>;
def HBP : X86Reg<"", -6>;
def HSP : X86Reg<"", -5>;
def HIP : X86Reg<"", -1>;
}
// X86-64 only, requires REX.