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Remove unnecessary conditional checks.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185096 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chad Rosier 2013-06-27 20:19:13 +00:00
parent 4da2ebeefb
commit ff4196adcf
1 changed files with 17 additions and 19 deletions
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36
include/llvm/TableGen/Record.h
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@ -1782,30 +1782,28 @@ struct LessRecordRegister {
for (size_t I = 0, E = LHSNumParts; I < E; I+=2) {
std::pair<bool, StringRef> LHSPart = LHSParts.getPart(I);
std::pair<bool, StringRef> RHSPart = RHSParts.getPart(I);
if ((I & 1) == 0) { // Expect even part to always be alpha.
assert (LHSPart.first == false && RHSPart.first == false &&
"Expected both parts to be alpha.");
if (int Res = LHSPart.second.compare(RHSPart.second))
return Res < 0;
}
// Expect even part to always be alpha.
assert (LHSPart.first == false && RHSPart.first == false &&
"Expected both parts to be alpha.");
if (int Res = LHSPart.second.compare(RHSPart.second))
return Res < 0;
}
for (size_t I = 1, E = LHSNumParts; I < E; I+=2) {
std::pair<bool, StringRef> LHSPart = LHSParts.getPart(I);
std::pair<bool, StringRef> RHSPart = RHSParts.getPart(I);
if (I & 1) { // Expect odd part to always be numeric.
assert (LHSPart.first == true && RHSPart.first == true &&
"Expected both parts to be numeric.");
if (LHSPart.second.size() != RHSPart.second.size())
return LHSPart.second.size() < RHSPart.second.size();
// Expect odd part to always be numeric.
assert (LHSPart.first == true && RHSPart.first == true &&
"Expected both parts to be numeric.");
if (LHSPart.second.size() != RHSPart.second.size())
return LHSPart.second.size() < RHSPart.second.size();
unsigned LHSVal, RHSVal;
if (LHSPart.second.getAsInteger(10, LHSVal))
assert("Unable to convert LHS to integer.");
if (RHSPart.second.getAsInteger(10, RHSVal))
assert("Unable to convert RHS to integer.");
if (LHSVal != RHSVal)
return LHSVal < RHSVal;
}
unsigned LHSVal, RHSVal;
if (LHSPart.second.getAsInteger(10, LHSVal))
assert("Unable to convert LHS to integer.");
if (RHSPart.second.getAsInteger(10, RHSVal))
assert("Unable to convert RHS to integer.");
if (LHSVal != RHSVal)
return LHSVal < RHSVal;
}
return LHSNumParts < RHSNumParts;
}