| Issue |
61607
|
| Summary |
[AsmParser] Multiple same conditions appear in the condition which may be introduced by copy-paste. Inspections should be done to ensure no needed conditions ommitted.
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
ustchcs-bugfinder
|
https://github.com/llvm/llvm-project/blob/08d094a0e457360ad8b94b017d2dc277e697ca76/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp#L12634
```cpp
return Mnemonic.startswith("vabav") || Mnemonic.startswith("vaddv") ||
Mnemonic.startswith("vaddlv") || Mnemonic.startswith("vminnmv") ||
Mnemonic.startswith("vminnmav") || Mnemonic.startswith("vminv") ||
Mnemonic.startswith("vminav") || Mnemonic.startswith("vmaxnmv") ||
Mnemonic.startswith("vmaxnmav") || Mnemonic.startswith("vmaxv") ||
Mnemonic.startswith("vmaxav") || Mnemonic.startswith("vmladav") ||
Mnemonic.startswith("vrmlaldavh") || Mnemonic.startswith("vrmlalvh") ||
Mnemonic.startswith("vmlsdav") || Mnemonic.startswith("vmlav") ||
Mnemonic.startswith("vmlaldav") || Mnemonic.startswith("vmlalv") ||
Mnemonic.startswith("vmaxnm") || Mnemonic.startswith("vminnm") ||
Mnemonic.startswith("vmax") || Mnemonic.startswith("vmin") ||
Mnemonic.startswith("vshlc") || Mnemonic.startswith("vmovlt") ||
Mnemonic.startswith("vmovlb") || Mnemonic.startswith("vshll") ||
Mnemonic.startswith("vrshrn") || Mnemonic.startswith("vshrn") ||
Mnemonic.startswith("vqrshrun") || Mnemonic.startswith("vqshrun") ||
Mnemonic.startswith("vqrshrn") || Mnemonic.startswith("vqshrn") ||
Mnemonic.startswith("vbic") || Mnemonic.startswith("vrev64") ||
Mnemonic.startswith("vrev32") || Mnemonic.startswith("vrev16") ||
Mnemonic.startswith("vmvn") || Mnemonic.startswith("veor") ||
Mnemonic.startswith("vorn") || Mnemonic.startswith("vorr") ||
Mnemonic.startswith("vand") || Mnemonic.startswith("vmul") ||
Mnemonic.startswith("vqrdmulh") || Mnemonic.startswith("vqdmulh") ||
Mnemonic.startswith("vsub") || Mnemonic.startswith("vadd") || //--->"vsub", "vadd"
Mnemonic.startswith("vqsub") || Mnemonic.startswith("vqadd") ||
Mnemonic.startswith("vabd") || Mnemonic.startswith("vrhadd") ||
Mnemonic.startswith("vhsub") || Mnemonic.startswith("vhadd") ||
Mnemonic.startswith("vdup") || Mnemonic.startswith("vcls") ||
Mnemonic.startswith("vclz") || Mnemonic.startswith("vneg") ||
Mnemonic.startswith("vabs") || Mnemonic.startswith("vqneg") ||
Mnemonic.startswith("vqabs") ||
(Mnemonic.startswith("vrint") && Mnemonic != "vrintr") ||
Mnemonic.startswith("vcmla") || Mnemonic.startswith("vfma") ||
Mnemonic.startswith("vfms") || Mnemonic.startswith("vcadd") ||
Mnemonic.startswith("vadd") || Mnemonic.startswith("vsub") || //--->"vsub", "vadd"
Mnemonic.startswith("vshl") || Mnemonic.startswith("vqshl") ||
Mnemonic.startswith("vqrshl") || Mnemonic.startswith("vrshl") ||
Mnemonic.startswith("vsri") || Mnemonic.startswith("vsli") ||
Mnemonic.startswith("vrshr") || Mnemonic.startswith("vshr") || //---> "vrshr"
Mnemonic.startswith("vpsel") || Mnemonic.startswith("vcmp") ||
Mnemonic.startswith("vqdmladh") || Mnemonic.startswith("vqrdmladh") ||
Mnemonic.startswith("vqdmlsdh") || Mnemonic.startswith("vqrdmlsdh") ||
Mnemonic.startswith("vcmul") || Mnemonic.startswith("vrmulh") ||
Mnemonic.startswith("vqmovn") || Mnemonic.startswith("vqmovun") ||
Mnemonic.startswith("vmovnt") || Mnemonic.startswith("vmovnb") ||
Mnemonic.startswith("vmaxa") || Mnemonic.startswith("vmaxnma") ||
Mnemonic.startswith("vhcadd") || Mnemonic.startswith("vadc") ||
Mnemonic.startswith("vsbc") || Mnemonic.startswith("vrshr") || //---> "vrshr"
Mnemonic.startswith("vshr") || Mnemonic.startswith("vstrb") ||
Mnemonic.startswith("vldrb") ||
(Mnemonic.startswith("vstrh") && Mnemonic != "vstrhi") ||
(Mnemonic.startswith("vldrh") && Mnemonic != "vldrhi") ||
Mnemonic.startswith("vstrw") || Mnemonic.startswith("vldrw") ||
Mnemonic.startswith("vldrd") || Mnemonic.startswith("vstrd") ||
Mnemonic.startswith("vqdmull") || Mnemonic.startswith("vbrsr") ||
Mnemonic.startswith("vfmas") || Mnemonic.startswith("vmlas") ||
Mnemonic.startswith("vmla") || Mnemonic.startswith("vqdmlash") ||
Mnemonic.startswith("vqdmlah") || Mnemonic.startswith("vqrdmlash") ||
Mnemonic.startswith("vqrdmlah") || Mnemonic.startswith("viwdup") ||
Mnemonic.startswith("vdwdup") || Mnemonic.startswith("vidup") ||
Mnemonic.startswith("vddup") || Mnemonic.startswith("vctp") ||
Mnemonic.startswith("vpnot") || Mnemonic.startswith("vbic") ||
Mnemonic.startswith("vrmlsldavh") || Mnemonic.startswith("vmlsldav") ||
Mnemonic.startswith("vcvt") ||
MS.isVPTPredicableCDEInstr(Mnemonic) ||
(Mnemonic.startswith("vmov") &&
!(ExtraToken == ".f16" || ExtraToken == ".32" ||
ExtraToken == ".16" || ExtraToken == ".8"));
}
```
![]()
_______________________________________________
llvm-bugs mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
