diff options
| -rw-r--r-- | src/arch/arm/insts/macromem.cc | 14 | ||||
| -rw-r--r-- | src/arch/arm/insts/macromem.hh | 20 |
2 files changed, 32 insertions, 2 deletions
diff --git a/src/arch/arm/insts/macromem.cc b/src/arch/arm/insts/macromem.cc index 8e9e60f30..01ec3e1d8 100644 --- a/src/arch/arm/insts/macromem.cc +++ b/src/arch/arm/insts/macromem.cc @@ -128,6 +128,13 @@ MacroMemOp::MacroMemOp(const char *mnem, ExtMachInst machInst, } (*uop)->setLastMicroop(); + + for (StaticInstPtr *curUop = microOps; + !(*curUop)->isLastMicroop(); curUop++) { + MicroOp * uopPtr = dynamic_cast<MicroOp *>(curUop->get()); + assert(uopPtr); + uopPtr->setDelayedCommit(); + } } MacroVFPMemOp::MacroVFPMemOp(const char *mnem, ExtMachInst machInst, @@ -198,6 +205,13 @@ MacroVFPMemOp::MacroVFPMemOp(const char *mnem, ExtMachInst machInst, assert(numMicroops == i); microOps[numMicroops - 1]->setLastMicroop(); + + for (StaticInstPtr *curUop = microOps; + !(*curUop)->isLastMicroop(); curUop++) { + MicroOp * uopPtr = dynamic_cast<MicroOp *>(curUop->get()); + assert(uopPtr); + uopPtr->setDelayedCommit(); + } } } diff --git a/src/arch/arm/insts/macromem.hh b/src/arch/arm/insts/macromem.hh index 436a5b4a3..25d0ab734 100644 --- a/src/arch/arm/insts/macromem.hh +++ b/src/arch/arm/insts/macromem.hh @@ -60,10 +60,26 @@ number_of_ones(int32_t val) return ones; } +class MicroOp : public PredOp +{ + protected: + MicroOp(const char *mnem, ExtMachInst machInst, OpClass __opClass) + : PredOp(mnem, machInst, __opClass) + { + } + + public: + void + setDelayedCommit() + { + flags[IsDelayedCommit] = true; + } +}; + /** * Microops of the form IntRegA = IntRegB op Imm */ -class MicroIntOp : public PredOp +class MicroIntOp : public MicroOp { protected: RegIndex ura, urb; @@ -71,7 +87,7 @@ class MicroIntOp : public PredOp MicroIntOp(const char *mnem, ExtMachInst machInst, OpClass __opClass, RegIndex _ura, RegIndex _urb, uint8_t _imm) - : PredOp(mnem, machInst, __opClass), + : MicroOp(mnem, machInst, __opClass), ura(_ura), urb(_urb), imm(_imm) { } |