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(parent: 9cc2106) | patch
ARMISelDAGToDAG.cpp had this self-contradictory code:
authorArtyom Skrobov <Artyom.Skrobov@arm.com>
Wed, 5 Aug 2015 11:02:14 +0000 (11:02 +0000)
committerArtyom Skrobov <Artyom.Skrobov@arm.com>
Wed, 5 Aug 2015 11:02:14 +0000 (11:02 +0000)
commit6fbef2a780fe356fbe1cb3abfe7daa6d0da05fef
treeec656f43789a9f6b5c4e2d59cb97c080785220b6tree | snapshot
parent9cc21065b4c8ca63d0e0ab96270af86593621079commit | diff
ARMISelDAGToDAG.cpp had this self-contradictory code:

  return StringSwitch<int>(Flags)
          .Case("g", 0x1)
          .Case("nzcvq", 0x2)
          .Case("nzcvqg", 0x3)
          .Default(-1);
...

  // The _g and _nzcvqg versions are only valid if the DSP extension is
  // available.
  if (!Subtarget->hasThumb2DSP() && (Mask & 0x2))
    return -1;

ARMARM confirms that the comment is right, and the code was wrong.

llvm-svn: 244029
llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp diff | blob | history
llvm/test/CodeGen/ARM/special-reg-mcore.ll diff | blob | history
Domain: System / Toolchain;