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Simplify filter accepts function to just return 'condition' instead of branching to return true/false. No functional change.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198221 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2013-12-30 17:22:20 +00:00
parent b2299f0c80
commit d2f307195a
1 changed files with 13 additions and 28 deletions
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29
utils/TableGen/X86ModRMFilters.h
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@ -80,10 +80,7 @@ public:
}
bool accepts(uint8_t modRM) const {
if (R == ((modRM & 0xc0) == 0xc0))
return true;
else
return false;
return (R == ((modRM & 0xc0) == 0xc0));
}
};
@ -111,11 +108,8 @@ public:
}
bool accepts(uint8_t modRM) const {
if ((C0_FF && modRM >= 0xc0 && (modRM == NNN_or_ModRM)) ||
(!C0_FF && modRM < 0xc0 && ((modRM & 0x38) >> 3) == NNN_or_ModRM))
return true;
else
return false;
return ((C0_FF && modRM >= 0xc0 && (modRM == NNN_or_ModRM)) ||
(!C0_FF && modRM < 0xc0 && ((modRM & 0x38) >> 3) == NNN_or_ModRM));
}
};
@ -135,10 +129,7 @@ public:
}
bool accepts(uint8_t modRM) const {
if (modRM >= ModRM && modRM < ModRM + 8)
return true;
else
return false;
return (modRM >= ModRM && modRM < ModRM + 8);
}
};
@ -161,12 +152,9 @@ public:
}
bool accepts(uint8_t modRM) const {
if (((R && ((modRM & 0xc0) == 0xc0)) ||
return (((R && ((modRM & 0xc0) == 0xc0)) ||
(!R && ((modRM & 0xc0) != 0xc0))) &&
(((modRM & 0x38) >> 3) == NNN))
return true;
else
return false;
(((modRM & 0x38) >> 3) == NNN));
}
};
@ -185,10 +173,7 @@ public:
}
bool accepts(uint8_t modRM) const {
if (ModRM == modRM)
return true;
else
return false;
return (ModRM == modRM);
}
};