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[Bug target/64659] [SH] Immedate values not used for atomic ops
- From: "olegendo at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 18 Jan 2015 22:40:32 +0000
- Subject: [Bug target/64659] [SH] Immedate values not used for atomic ops
- Auto-submitted: auto-generated
- References: <bug-64659-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64659
--- Comment #2 from Oleg Endo <olegendo at gcc dot gnu.org> ---
The other issue is that atomic add insns for models other than 'hard-llcs' do
not utilize the 'add #imm,Rn' insn at all, because those insns allow
'register_operand' only.