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[APFloat] Common up some assertions. NFC.

This commit is contained in:
Jay Foad 2021-10-04 11:33:22 +01:00
parent fab634b4e2
commit c95584cd74
1 changed files with 1 additions and 7 deletions
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8
llvm/lib/Support/APFloat.cpp
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@ -3396,7 +3396,6 @@ double IEEEFloat::convertToDouble() const {
/// exponent = 0, integer bit 1 ("pseudodenormal")
/// At the moment, the first three are treated as NaNs, the last one as Normal.
void IEEEFloat::initFromF80LongDoubleAPInt(const APInt &api) {
assert(api.getBitWidth()==80);
uint64_t i1 = api.getRawData()[0];
uint64_t i2 = api.getRawData()[1];
uint64_t myexponent = (i2 & 0x7fff);
@ -3428,7 +3427,6 @@ void IEEEFloat::initFromF80LongDoubleAPInt(const APInt &api) {
}
void IEEEFloat::initFromPPCDoubleDoubleAPInt(const APInt &api) {
assert(api.getBitWidth()==128);
uint64_t i1 = api.getRawData()[0];
uint64_t i2 = api.getRawData()[1];
opStatus fs;
@ -3452,7 +3450,6 @@ void IEEEFloat::initFromPPCDoubleDoubleAPInt(const APInt &api) {
}
void IEEEFloat::initFromQuadrupleAPInt(const APInt &api) {
assert(api.getBitWidth()==128);
uint64_t i1 = api.getRawData()[0];
uint64_t i2 = api.getRawData()[1];
uint64_t myexponent = (i2 >> 48) & 0x7fff;
@ -3488,7 +3485,6 @@ void IEEEFloat::initFromQuadrupleAPInt(const APInt &api) {
}
void IEEEFloat::initFromDoubleAPInt(const APInt &api) {
assert(api.getBitWidth()==64);
uint64_t i = *api.getRawData();
uint64_t myexponent = (i >> 52) & 0x7ff;
uint64_t mysignificand = i & 0xfffffffffffffLL;
@ -3517,7 +3513,6 @@ void IEEEFloat::initFromDoubleAPInt(const APInt &api) {
}
void IEEEFloat::initFromFloatAPInt(const APInt &api) {
assert(api.getBitWidth()==32);
uint32_t i = (uint32_t)*api.getRawData();
uint32_t myexponent = (i >> 23) & 0xff;
uint32_t mysignificand = i & 0x7fffff;
@ -3546,7 +3541,6 @@ void IEEEFloat::initFromFloatAPInt(const APInt &api) {
}
void IEEEFloat::initFromBFloatAPInt(const APInt &api) {
assert(api.getBitWidth() == 16);
uint32_t i = (uint32_t)*api.getRawData();
uint32_t myexponent = (i >> 7) & 0xff;
uint32_t mysignificand = i & 0x7f;
@ -3575,7 +3569,6 @@ void IEEEFloat::initFromBFloatAPInt(const APInt &api) {
}
void IEEEFloat::initFromHalfAPInt(const APInt &api) {
assert(api.getBitWidth()==16);
uint32_t i = (uint32_t)*api.getRawData();
uint32_t myexponent = (i >> 10) & 0x1f;
uint32_t mysignificand = i & 0x3ff;
@ -3608,6 +3601,7 @@ void IEEEFloat::initFromHalfAPInt(const APInt &api) {
/// isIEEE argument distinguishes between PPC128 and IEEE128 (not meaningful
/// when the size is anything else).
void IEEEFloat::initFromAPInt(const fltSemantics *Sem, const APInt &api) {
assert(api.getBitWidth() == Sem->sizeInBits);
if (Sem == &semIEEEhalf)
return initFromHalfAPInt(api);
if (Sem == &semBFloat)