diff options
Diffstat (limited to 'src/cpu/o3/rename_impl.hh')
-rw-r--r-- | src/cpu/o3/rename_impl.hh | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/cpu/o3/rename_impl.hh b/src/cpu/o3/rename_impl.hh index 6e7180b1e..d78de2c87 100644 --- a/src/cpu/o3/rename_impl.hh +++ b/src/cpu/o3/rename_impl.hh @@ -963,6 +963,7 @@ DefaultRename<Impl>::renameSrcRegs(DynInstPtr &inst,unsigned tid) // Floating point and Miscellaneous registers need their indexes // adjusted to account for the expanded number of flattened int regs. flat_src_reg = src_reg - TheISA::FP_Base_DepTag + TheISA::NumIntRegs; + DPRINTF(Rename, "Adjusting reg index from %d to %d.\n", src_reg, flat_src_reg); } inst->flattenSrcReg(src_idx, flat_src_reg); @@ -979,9 +980,11 @@ DefaultRename<Impl>::renameSrcRegs(DynInstPtr &inst,unsigned tid) // See if the register is ready or not. if (scoreboard->getReg(renamed_reg) == true) { - DPRINTF(Rename, "[tid:%u]: Register is ready.\n", tid); + DPRINTF(Rename, "[tid:%u]: Register %d is ready.\n", tid, renamed_reg); inst->markSrcRegReady(src_idx); + } else { + DPRINTF(Rename, "[tid:%u]: Register %d is not ready.\n", tid, renamed_reg); } ++renameRenameLookups; @@ -1008,6 +1011,7 @@ DefaultRename<Impl>::renameDestRegs(DynInstPtr &inst,unsigned tid) // Floating point and Miscellaneous registers need their indexes // adjusted to account for the expanded number of flattened int regs. flat_dest_reg = dest_reg - TheISA::FP_Base_DepTag + TheISA::NumIntRegs; + DPRINTF(Rename, "Adjusting reg index from %d to %d.\n", dest_reg, flat_dest_reg); } inst->flattenDestReg(dest_idx, flat_dest_reg); |