diff options
Diffstat (limited to 'src/cpu/o3/rename_impl.hh')
| -rw-r--r-- | src/cpu/o3/rename_impl.hh | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/cpu/o3/rename_impl.hh b/src/cpu/o3/rename_impl.hh index d78de2c87..49c885753 100644 --- a/src/cpu/o3/rename_impl.hh +++ b/src/cpu/o3/rename_impl.hh @@ -959,9 +959,11 @@ DefaultRename<Impl>::renameSrcRegs(DynInstPtr &inst,unsigned tid) if (src_reg < TheISA::FP_Base_DepTag) { flat_src_reg = TheISA::flattenIntIndex(inst->tcBase(), src_reg); DPRINTF(Rename, "Flattening index %d to %d.\n", (int)src_reg, (int)flat_src_reg); + } else if (src_reg < TheISA::Ctrl_Base_DepTag) { + src_reg = src_reg - TheISA::FP_Base_DepTag; + flat_src_reg = TheISA::flattenFloatIndex(inst->tcBase(), src_reg); + flat_src_reg += TheISA::NumIntRegs; } else { - // 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); } |