Revital1 Eres wrote:
Hello,
I want to emit the following SPU insn:
emit_insn (gen_iorti3 (r77, tmp, GEN_INT(0)));
r77 is defined as 'fixed register' which is a register that the register
allocator can not use. (triggers by SPU option -mfixed-range)
r77 is used to pass information to some
On Wed, Oct 15, 2008 at 11:17:18AM +0200, Revital1 Eres wrote:
Hello,
I want to emit the following SPU insn:
emit_insn (gen_iorti3 (r77, tmp, GEN_INT(0)));
r77 is defined as 'fixed register' which is a register that the register
allocator can not use. (triggers by SPU option
Hello,
I want to emit the following SPU insn:
emit_insn (gen_iorti3 (r77, tmp, GEN_INT(0)));
r77 is defined as 'fixed register' which is a register that the register
allocator can not use. (triggers by SPU option -mfixed-range)
r77 is used to pass information to some other routine at run-time
Revital,
* Revital1 Eres [EMAIL PROTECTED] [2008-10-15 02:20]:
r77 is defined as 'fixed register' which is a register that the register
allocator can not use. (triggers by SPU option -mfixed-range)
r77 is used to pass information to some other routine at run-time (the
next instruction is
Hello,
The problem is that r77 is not used in it's function after this
instruction
and thus DCE deletes it.
Don't focus on DCE. That's not the problem; the fact that there's no
visible dependence is the problem. Can you make the next instruction
have a use for r77 explicitly
