Richard, thanks for great help,
I think it'been more than serveral weeks :-) to figure out why.
Now I am in good mood. thanks a lot, really appreciate.
The fragments of the code for mine is like follows.
(It is 4.2.1 based)
(save)
+ for (regno = 0; regno < FIRST_PSEUDO_REGISTER ; regno++)
+ {
+ if (!fixed_regs[regno] && regs_ever_live[regno] &&
!call_used_regs[regno])
+ {
+ insn = emit_insn (gen_pushqi (gen_rtx_REG (Pmode, regno)));
+ // RTX_FRAME_RELATED_P (insn) = 1;
+ }
+ }
(restore)
+ for (regno = FIRST_PSEUDO_REGISTER ; regno-- > 0; ) {
+ if ((!fixed_regs[regno] )&& regs_ever_live[regno] &&
(!call_used_regs[regno])) {
+ insn = emit_insn (gen_popqi (gen_rtx_REG (QImode, regno)));
+ // RTX_FRAME_RELATED_P (insn) = 1;
+ }
+ }
Why QImode ? Don't ask that for the moment,
Thanks again,
---
Makoto Fujiwara,
Chiba, Japan, Narita Airport and Disneyland prefecture.
