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silence warnings in no-assert build.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42687 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-10-06 06:13:42 +00:00
parent 5349de1372
commit a11ef82207
1 changed files with 20 additions and 23 deletions
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39
lib/Support/APFloat.cpp
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@ -1913,19 +1913,18 @@ APFloat::convertF80LongDoubleAPFloatToAPInt() const
} else if (category==fcInfinity) { } else if (category==fcInfinity) {
myexponent = 0x7fff; myexponent = 0x7fff;
mysignificand = 0x8000000000000000ULL; mysignificand = 0x8000000000000000ULL;
} else if (category==fcNaN) { } else {
assert(category == fcNaN && "Unknown category");
myexponent = 0x7fff; myexponent = 0x7fff;
mysignificand = significandParts()[0]; mysignificand = significandParts()[0];
} else }
assert(0);
uint64_t words[2]; uint64_t words[2];
words[0] = (((uint64_t)sign & 1) << 63) | words[0] = (((uint64_t)sign & 1) << 63) |
((myexponent & 0x7fff) << 48) | ((myexponent & 0x7fff) << 48) |
((mysignificand >>16) & 0xffffffffffffLL); ((mysignificand >>16) & 0xffffffffffffLL);
words[1] = mysignificand & 0xffff; words[1] = mysignificand & 0xffff;
APInt api(80, 2, words); return APInt(80, 2, words);
return api;
} }
APInt APInt
@ -1947,16 +1946,15 @@ APFloat::convertDoubleAPFloatToAPInt() const
} else if (category==fcInfinity) { } else if (category==fcInfinity) {
myexponent = 0x7ff; myexponent = 0x7ff;
mysignificand = 0; mysignificand = 0;
} else if (category==fcNaN) { } else {
assert(category == fcNaN && "Unknown category!");
myexponent = 0x7ff; myexponent = 0x7ff;
mysignificand = *significandParts(); mysignificand = *significandParts();
} else }
assert(0);
APInt api(64, (((((uint64_t)sign & 1) << 63) | return APInt(64, (((((uint64_t)sign & 1) << 63) |
((myexponent & 0x7ff) << 52) | ((myexponent & 0x7ff) << 52) |
(mysignificand & 0xfffffffffffffLL)))); (mysignificand & 0xfffffffffffffLL))));
return api;
} }
APInt APInt
@ -1978,15 +1976,14 @@ APFloat::convertFloatAPFloatToAPInt() const
} else if (category==fcInfinity) { } else if (category==fcInfinity) {
myexponent = 0xff; myexponent = 0xff;
mysignificand = 0; mysignificand = 0;
} else if (category==fcNaN) { } else {
assert(category == fcNaN && "Unknown category!");
myexponent = 0xff; myexponent = 0xff;
mysignificand = *significandParts(); mysignificand = *significandParts();
} else }
assert(0);
APInt api(32, (((sign&1) << 31) | ((myexponent&0xff) << 23) | return APInt(32, (((sign&1) << 31) | ((myexponent&0xff) << 23) |
(mysignificand & 0x7fffff))); (mysignificand & 0x7fffff)));
return api;
} }
APInt APInt
@ -1994,13 +1991,13 @@ APFloat::convertToAPInt() const
{ {
if (semantics == (const llvm::fltSemantics* const)&IEEEsingle) if (semantics == (const llvm::fltSemantics* const)&IEEEsingle)
return convertFloatAPFloatToAPInt(); return convertFloatAPFloatToAPInt();
else if (semantics == (const llvm::fltSemantics* const)&IEEEdouble)
return convertDoubleAPFloatToAPInt();
else if (semantics == (const llvm::fltSemantics* const)&x87DoubleExtended)
return convertF80LongDoubleAPFloatToAPInt();
assert(0); if (semantics == (const llvm::fltSemantics* const)&IEEEdouble)
abort(); return convertDoubleAPFloatToAPInt();
assert(semantics == (const llvm::fltSemantics* const)&x87DoubleExtended &&
"unknown format!");
return convertF80LongDoubleAPFloatToAPInt();
} }
float float