// which is a better design and less fragile than the name matchings.
if (Bits.allInComplete()) return false;
+ // Ignore "asm parser only" instructions.
+ if (Def.getValueAsBit("isAsmParserOnly"))
+ return false;
+
if (TN == TARGET_ARM) {
// FIXME: what about Int_MemBarrierV6 and Int_SyncBarrierV6?
if ((Name != "Int_MemBarrierV7" && Name != "Int_SyncBarrierV7") &&
Name == "VNEGScc")
return false;
- // Ignore the *_sfp instructions when decoding. They are used by the
- // compiler to implement scalar floating point operations using vector
- // operations in order to work around some performance issues.
- if (Name.find("_sfp") != std::string::npos) return false;
-
// LDMIA_RET is a special case of LDM (Load Multiple) where the registers
// loaded include the PC, causing a branch to a loaded address. Ignore
// the LDMIA_RET instruction when decoding.
if (Name == "tTPsoft" || Name == "t2TPsoft")
return false;
- // Ignore tLEApcrel and tLEApcrelJT, prefer tADDrPCi.
- if (Name == "tLEApcrel" || Name == "tLEApcrelJT")
- return false;
-
- // Ignore t2LEApcrel, prefer the generic t2ADD* for disassembly printing.
- if (Name == "t2LEApcrel")
+ // Ignore tADR, prefer tADDrPCi.
+ if (Name == "tADR")
return false;
// Ignore tADDrSP, tADDspr, and tPICADD, prefer the generic tADDhirr.
// tSpill conflicts with tSTRspi
// tLDRcp conflicts with tLDRspi
// tRestore conflicts with tLDRspi
- // t2LEApcrelJT conflicts with t2LEApcrel
// t2MOVCCi16 conflicts with tMOVi16
if (Name == "tBfar" ||
Name == "tPOP_RET" || Name == "t2LDMIA_RET" ||
Name == "tMOVCCi" || Name == "tMOVCCr" ||
Name == "tSpill" || Name == "tLDRcp" || Name == "tRestore" ||
- Name == "t2LEApcrelJT" || Name == "t2MOVCCi16")
+ Name == "t2MOVCCi16")
return false;
}