mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-23 17:29:19 +00:00
Remove the "common" set of instructions shared between ARM and Thumb2 modes. This is no longer needed now that Thumb2 has its own copy of the STC/LDC instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139268 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
f0eee6eca8
commit
170580e8f4
@ -4320,7 +4320,6 @@ class ACI<dag oops, dag iops, string opc, string asm,
|
||||
}
|
||||
|
||||
multiclass LdStCop<bits<4> op31_28, bit load, dag ops, string opc, string cond>{
|
||||
let DecoderNamespace = "Common" in {
|
||||
def _OFFSET : ACI<(outs),
|
||||
!con((ins nohash_imm:$cop, nohash_imm:$CRd, addrmode2:$addr), ops),
|
||||
!strconcat(opc, cond), "\tp$cop, cr$CRd, $addr"> {
|
||||
@ -4416,7 +4415,6 @@ multiclass LdStCop<bits<4> op31_28, bit load, dag ops, string opc, string cond>{
|
||||
let Inst{20} = load;
|
||||
let DecoderMethod = "DecodeCopMemInstruction";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
defm LDC : LdStCop<{?,?,?,?}, 1, (ins pred:$p), "ldc", "${p}">;
|
||||
|
@ -342,16 +342,6 @@ DecodeStatus ARMDisassembler::getInstruction(MCInst &MI, uint64_t &Size,
|
||||
return result;
|
||||
}
|
||||
|
||||
// Instructions that are shared between ARM and Thumb modes.
|
||||
// FIXME: This shouldn't really exist. It's an artifact of the
|
||||
// fact that we fail to encode a few instructions properly for Thumb.
|
||||
MI.clear();
|
||||
result = decodeCommonInstruction32(MI, insn, Address, this, STI);
|
||||
if (result != MCDisassembler::Fail) {
|
||||
Size = 4;
|
||||
return result;
|
||||
}
|
||||
|
||||
// VFP and NEON instructions, similarly, are shared between ARM
|
||||
// and Thumb modes.
|
||||
MI.clear();
|
||||
@ -594,14 +584,6 @@ DecodeStatus ThumbDisassembler::getInstruction(MCInst &MI, uint64_t &Size,
|
||||
return result;
|
||||
}
|
||||
|
||||
MI.clear();
|
||||
result = decodeCommonInstruction32(MI, insn32, Address, this, STI);
|
||||
if (result != MCDisassembler::Fail) {
|
||||
Size = 4;
|
||||
AddThumbPredicate(MI);
|
||||
return result;
|
||||
}
|
||||
|
||||
MI.clear();
|
||||
result = decodeVFPInstruction32(MI, insn32, Address, this, STI);
|
||||
if (result != MCDisassembler::Fail) {
|
||||
|
Loading…
Reference in New Issue
Block a user