Cross Reference: /gem5/src/arch/arm/isa/insts/fp.isa

Deleted Added

sdiff udiff text old ( 7396:53454ef35b46 ) new ( 7397:cbd950459a29 )

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< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> VfpSavedState state = prepFpState(fpscr.rMode);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cDest;
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> VfpSavedState state = prepFpState(fpscr.rMode);
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< cDest.fp = (uint64_t)FpOp1P0.uw;
< __asm__ __volatile__("" :: "m" (cDest.fp));
< Fpscr = setVfpFpscr(Fpscr, state);
< FpDestP0.uw = cDest.bits;
< FpDestP1.uw = cDest.bits >> 32;
---
> double cDest = (uint64_t)FpOp1P0.uw;
> __asm__ __volatile__("" :: "m" (cDest));
> finishVfp(fpscr, state);
> Fpscr = fpscr;
> FpDestP0.uw = dblLow(cDest);
> FpDestP1.uw = dblHi(cDest);
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< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> VfpSavedState state = prepFpState(fpscr.rMode);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cDest;
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> VfpSavedState state = prepFpState(fpscr.rMode);
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< cDest.fp = FpOp1P0.sw;
< __asm__ __volatile__("" :: "m" (cDest.fp));
< Fpscr = setVfpFpscr(Fpscr, state);
< FpDestP0.uw = cDest.bits;
< FpDestP1.uw = cDest.bits >> 32;
---
> double cDest = FpOp1P0.sw;
> __asm__ __volatile__("" :: "m" (cDest));
> finishVfp(fpscr, state);
> Fpscr = fpscr;
> FpDestP0.uw = dblLow(cDest);
> FpDestP1.uw = dblHi(cDest);
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< vfpFlushToZero(Fpscr, FpOp1);
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> VfpSavedState state = prepFpState(fpscr.rMode);
> vfpFlushToZero(fpscr, FpOp1);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cOp1;
< cOp1.bits = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
< vfpFlushToZero(Fpscr, cOp1.fp);
< VfpSavedState state = prepVfpFpscr(Fpscr);
< __asm__ __volatile__("" : "=m" (cOp1.fp) : "m" (cOp1.fp));
< uint64_t result = vfpFpDToFixed(cOp1.fp, false, false, 0, false);
---
> FPSCR fpscr = Fpscr;
> double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
> vfpFlushToZero(fpscr, cOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
> __asm__ __volatile__("" : "=m" (cOp1) : "m" (cOp1));
> uint64_t result = vfpFpDToFixed(cOp1, false, false, 0, false);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< vfpFlushToZero(Fpscr, FpOp1);
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> VfpSavedState state = prepFpState(fpscr.rMode);
> vfpFlushToZero(fpscr, FpOp1);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cOp1;
< cOp1.bits = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
< vfpFlushToZero(Fpscr, cOp1.fp);
< VfpSavedState state = prepVfpFpscr(Fpscr);
< __asm__ __volatile__("" : "=m" (cOp1.fp) : "m" (cOp1.fp));
< int64_t result = vfpFpDToFixed(cOp1.fp, true, false, 0, false);
---
> FPSCR fpscr = Fpscr;
> double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
> vfpFlushToZero(fpscr, cOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
> __asm__ __volatile__("" : "=m" (cOp1) : "m" (cOp1));
> int64_t result = vfpFpDToFixed(cOp1, true, false, 0, false);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< vfpFlushToZero(Fpscr, FpOp1);
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> vfpFlushToZero(fpscr, FpOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cOp1;
< cOp1.bits = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
< vfpFlushToZero(Fpscr, cOp1.fp);
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
> vfpFlushToZero(fpscr, cOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
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< __asm__ __volatile__("" : "=m" (cOp1.fp) : "m" (cOp1.fp));
< uint64_t result = vfpFpDToFixed(cOp1.fp, false, false, 0);
---
> __asm__ __volatile__("" : "=m" (cOp1) : "m" (cOp1));
> uint64_t result = vfpFpDToFixed(cOp1, false, false, 0);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< vfpFlushToZero(Fpscr, FpOp1);
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> vfpFlushToZero(fpscr, FpOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cOp1;
< cOp1.bits = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
< vfpFlushToZero(Fpscr, cOp1.fp);
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
> vfpFlushToZero(fpscr, cOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
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< __asm__ __volatile__("" : "=m" (cOp1.fp) : "m" (cOp1.fp));
< int64_t result = vfpFpDToFixed(cOp1.fp, true, false, 0);
---
> __asm__ __volatile__("" : "=m" (cOp1) : "m" (cOp1));
> int64_t result = vfpFpDToFixed(cOp1, true, false, 0);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cDest;
< vfpFlushToZero(Fpscr, FpOp1);
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> vfpFlushToZero(fpscr, FpOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
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< cDest.fp = fixFpSFpDDest(Fpscr, FpOp1);
< __asm__ __volatile__("" :: "m" (cDest.fp));
< Fpscr = setVfpFpscr(Fpscr, state);
< FpDestP0.uw = cDest.bits;
< FpDestP1.uw = cDest.bits >> 32;
---
> double cDest = fixFpSFpDDest(Fpscr, FpOp1);
> __asm__ __volatile__("" :: "m" (cDest));
> finishVfp(fpscr, state);
> Fpscr = fpscr;
> FpDestP0.uw = dblLow(cDest);
> FpDestP1.uw = dblHi(cDest);
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< IntDoubleUnion cOp1;
< cOp1.bits = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
< vfpFlushToZero(Fpscr, cOp1.fp);
< VfpSavedState state = prepVfpFpscr(Fpscr);
< __asm__ __volatile__("" : "=m" (cOp1.fp) : "m" (cOp1.fp));
< FpDest = fixFpDFpSDest(Fpscr, cOp1.fp);
---
> FPSCR fpscr = Fpscr;
> double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
> vfpFlushToZero(fpscr, cOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
> __asm__ __volatile__("" : "=m" (cOp1) : "m" (cOp1));
> FpDest = fixFpDFpSDest(Fpscr, cOp1);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< vfpFlushToZero(Fpscr, FpDest, FpOp1);
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> vfpFlushToZero(fpscr, FpDest, FpOp1);
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< IntDoubleUnion cOp1, cDest;
< cDest.bits = ((uint64_t)FpDestP0.uw | ((uint64_t)FpDestP1.uw << 32));
< cOp1.bits = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
< vfpFlushToZero(Fpscr, cDest.fp, cOp1.fp);
---
> double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
> double cDest = dbl(FpDestP0.uw, FpDestP1.uw);
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< if (cDest.fp == cOp1.fp) {
---
> vfpFlushToZero(fpscr, cDest, cOp1);
> if (cDest == cOp1) {
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< } else if (cDest.fp < cOp1.fp) {
---
> } else if (cDest < cOp1) {
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< } else if (cDest.fp > cOp1.fp) {
---
> } else if (cDest > cOp1) {
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< const bool nan1 = std::isnan(cDest.fp);
< const bool signal1 = nan1 && ((cDest.bits & qnan) != qnan);
< const bool nan2 = std::isnan(cOp1.fp);
< const bool signal2 = nan2 && ((cOp1.bits & qnan) != qnan);
---
> const bool nan1 = std::isnan(cDest);
> const bool signal1 = nan1 && ((fpToBits(cDest) & qnan) != qnan);
> const bool nan2 = std::isnan(cOp1);
> const bool signal2 = nan2 && ((fpToBits(cOp1) & qnan) != qnan);
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< vfpFlushToZero(Fpscr, FpDest);
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> vfpFlushToZero(fpscr, FpDest);
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< IntDoubleUnion cDest;
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< cDest.bits = ((uint64_t)FpDestP0.uw | ((uint64_t)FpDestP1.uw << 32));
< vfpFlushToZero(Fpscr, cDest.fp);
---
> double cDest = dbl(FpDestP0.uw, FpDestP1.uw);
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< if (cDest.fp == imm) {
---
> vfpFlushToZero(fpscr, cDest);
> if (cDest == imm) {
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< } else if (cDest.fp < imm) {
---
> } else if (cDest < imm) {
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< } else if (cDest.fp > imm) {
---
> } else if (cDest > imm) {
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< const bool nan = std::isnan(cDest.fp);
< const bool signal = nan && ((cDest.bits & qnan) != qnan);
---
> const bool nan = std::isnan(cDest);
> const bool signal = nan && ((fpToBits(cDest) & qnan) != qnan);
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< vfpFlushToZero(Fpscr, FpDest, FpOp1);
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> vfpFlushToZero(fpscr, FpDest, FpOp1);
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< IntDoubleUnion cOp1, cDest;
< cDest.bits = ((uint64_t)FpDestP0.uw | ((uint64_t)FpDestP1.uw << 32));
< cOp1.bits = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
< vfpFlushToZero(Fpscr, cDest.fp, cOp1.fp);
---
> double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
> double cDest = dbl(FpDestP0.uw, FpDestP1.uw);
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< if (cDest.fp == cOp1.fp) {
---
> vfpFlushToZero(fpscr, cDest, cOp1);
> if (cDest == cOp1) {
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< } else if (cDest.fp < cOp1.fp) {
---
> } else if (cDest < cOp1) {
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< } else if (cDest.fp > cOp1.fp) {
---
> } else if (cDest > cOp1) {
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< vfpFlushToZero(Fpscr, FpDest);
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> vfpFlushToZero(fpscr, FpDest);
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< IntDoubleUnion cDest;
< cDest.bits = ((uint64_t)FpDestP0.uw | ((uint64_t)FpDestP1.uw << 32));
< vfpFlushToZero(Fpscr, cDest.fp);
---
> double cDest = dbl(FpDestP0.uw, FpDestP1.uw);
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< if (cDest.fp == imm) {
---
> vfpFlushToZero(fpscr, cDest);
> if (cDest == imm) {
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< } else if (cDest.fp < imm) {
---
> } else if (cDest < imm) {
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< } else if (cDest.fp > imm) {
---
> } else if (cDest > imm) {
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< vfpFlushToZero(Fpscr, FpOp1);
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> vfpFlushToZero(fpscr, FpOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cOp1;
< cOp1.bits = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
< vfpFlushToZero(Fpscr, cOp1.fp);
< VfpSavedState state = prepVfpFpscr(Fpscr);
< __asm__ __volatile__("" : "=m" (cOp1.fp) : "m" (cOp1.fp));
< uint64_t mid = vfpFpDToFixed(cOp1.fp, true, false, imm);
---
> FPSCR fpscr = Fpscr;
> double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
> vfpFlushToZero(fpscr, cOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
> __asm__ __volatile__("" : "=m" (cOp1) : "m" (cOp1));
> uint64_t mid = vfpFpDToFixed(cOp1, true, false, imm);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< vfpFlushToZero(Fpscr, FpOp1);
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> vfpFlushToZero(fpscr, FpOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cOp1;
< cOp1.bits = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
< vfpFlushToZero(Fpscr, cOp1.fp);
< VfpSavedState state = prepVfpFpscr(Fpscr);
< __asm__ __volatile__("" : "=m" (cOp1.fp) : "m" (cOp1.fp));
< uint64_t mid = vfpFpDToFixed(cOp1.fp, false, false, imm);
---
> FPSCR fpscr = Fpscr;
> double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
> vfpFlushToZero(fpscr, cOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
> __asm__ __volatile__("" : "=m" (cOp1) : "m" (cOp1));
> uint64_t mid = vfpFpDToFixed(cOp1, false, false, imm);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> VfpSavedState state = prepFpState(fpscr.rMode);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cDest;
---
> FPSCR fpscr = Fpscr;
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< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> VfpSavedState state = prepFpState(fpscr.rMode);
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< cDest.fp = vfpSFixedToFpD(Fpscr, mid, false, imm);
< __asm__ __volatile__("" :: "m" (cDest.fp));
< Fpscr = setVfpFpscr(Fpscr, state);
< FpDestP0.uw = cDest.bits;
< FpDestP1.uw = cDest.bits >> 32;
---
> double cDest = vfpSFixedToFpD(Fpscr, mid, false, imm);
> __asm__ __volatile__("" :: "m" (cDest));
> finishVfp(fpscr, state);
> Fpscr = fpscr;
> FpDestP0.uw = dblLow(cDest);
> FpDestP1.uw = dblHi(cDest);
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< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> VfpSavedState state = prepFpState(fpscr.rMode);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cDest;
---
> FPSCR fpscr = Fpscr;
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< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> VfpSavedState state = prepFpState(fpscr.rMode);
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< cDest.fp = vfpUFixedToFpD(Fpscr, mid, false, imm);
< __asm__ __volatile__("" :: "m" (cDest.fp));
< Fpscr = setVfpFpscr(Fpscr, state);
< FpDestP0.uw = cDest.bits;
< FpDestP1.uw = cDest.bits >> 32;
---
> double cDest = vfpUFixedToFpD(Fpscr, mid, false, imm);
> __asm__ __volatile__("" :: "m" (cDest));
> finishVfp(fpscr, state);
> Fpscr = fpscr;
> FpDestP0.uw = dblLow(cDest);
> FpDestP1.uw = dblHi(cDest);
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< vfpFlushToZero(Fpscr, FpOp1);
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> vfpFlushToZero(fpscr, FpOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cOp1;
< cOp1.bits = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
< vfpFlushToZero(Fpscr, cOp1.fp);
< VfpSavedState state = prepVfpFpscr(Fpscr);
< __asm__ __volatile__("" : "=m" (cOp1.fp) : "m" (cOp1.fp));
< uint64_t result = vfpFpDToFixed(cOp1.fp, true, true, imm);
---
> FPSCR fpscr = Fpscr;
> double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
> vfpFlushToZero(fpscr, cOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
> __asm__ __volatile__("" : "=m" (cOp1) : "m" (cOp1));
> uint64_t result = vfpFpDToFixed(cOp1, true, true, imm);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< vfpFlushToZero(Fpscr, FpOp1);
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> vfpFlushToZero(fpscr, FpOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
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< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
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< IntDoubleUnion cOp1;
< cOp1.bits = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
< vfpFlushToZero(Fpscr, cOp1.fp);
< VfpSavedState state = prepVfpFpscr(Fpscr);
< __asm__ __volatile__("" : "=m" (cOp1.fp) : "m" (cOp1.fp));
< uint64_t mid = vfpFpDToFixed(cOp1.fp, false, true, imm);
---
> FPSCR fpscr = Fpscr;
> double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
> vfpFlushToZero(fpscr, cOp1);
> VfpSavedState state = prepFpState(fpscr.rMode);
> __asm__ __volatile__("" : "=m" (cOp1) : "m" (cOp1));
> uint64_t mid = vfpFpDToFixed(cOp1, false, true, imm);
1304c1337,1338
< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
1317c1351,1352
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> VfpSavedState state = prepFpState(fpscr.rMode);
1321c1356,1357
< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
1332c1368
< IntDoubleUnion cDest;
---
> FPSCR fpscr = Fpscr;
1334c1370
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> VfpSavedState state = prepFpState(fpscr.rMode);
1336,1340c1372,1377
< cDest.fp = vfpSFixedToFpD(Fpscr, mid, true, imm);
< __asm__ __volatile__("" :: "m" (cDest.fp));
< Fpscr = setVfpFpscr(Fpscr, state);
< FpDestP0.uw = cDest.bits;
< FpDestP1.uw = cDest.bits >> 32;
---
> double cDest = vfpSFixedToFpD(Fpscr, mid, true, imm);
> __asm__ __volatile__("" :: "m" (cDest));
> finishVfp(fpscr, state);
> Fpscr = fpscr;
> FpDestP0.uw = dblLow(cDest);
> FpDestP1.uw = dblHi(cDest);
1351c1388,1389
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> FPSCR fpscr = Fpscr;
> VfpSavedState state = prepFpState(fpscr.rMode);
1355c1393,1394
< Fpscr = setVfpFpscr(Fpscr, state);
---
> finishVfp(fpscr, state);
> Fpscr = fpscr;
1366c1405
< IntDoubleUnion cDest;
---
> FPSCR fpscr = Fpscr;
1368c1407
< VfpSavedState state = prepVfpFpscr(Fpscr);
---
> VfpSavedState state = prepFpState(fpscr.rMode);
1370,1374c1409,1414
< cDest.fp = vfpUFixedToFpD(Fpscr, mid, true, imm);
< __asm__ __volatile__("" :: "m" (cDest.fp));
< Fpscr = setVfpFpscr(Fpscr, state);
< FpDestP0.uw = cDest.bits;
< FpDestP1.uw = cDest.bits >> 32;
---
> double cDest = vfpUFixedToFpD(Fpscr, mid, true, imm);
> __asm__ __volatile__("" :: "m" (cDest));
> finishVfp(fpscr, state);
> Fpscr = fpscr;
> FpDestP0.uw = dblLow(cDest);
> FpDestP1.uw = dblHi(cDest);