On 02/09/2011 08:27 AM, Hans-Peter Nilsson wrote:
On Fri, 28 Jan 2011, Jean-Marc Saffroy wrote:
(define_constraint I
Signed 6-bit integer constant for binops.
(and (match_code const_int)
(match_test IN_RANGE (ival, -24, 32
(define_register_constraint A ADDR_REGS
The
On Fri, 28 Jan 2011, Jean-Marc Saffroy wrote:
(define_constraint I
Signed 6-bit integer constant for binops.
(and (match_code const_int)
(match_test IN_RANGE (ival, -24, 32
(define_register_constraint A ADDR_REGS
The address registers.)
(define_register_constraint D
On 01/28/2011 09:45 PM, Ian Lance Taylor wrote:
Jean-Marc Saffroy jean-marc.saff...@joguin.com writes:
On 01/28/2011 06:44 PM, Ian Lance Taylor wrote:
Jean-Marc Saffroy jean-marc.saff...@joguin.com writes:
error: insn does not satisfy its constraints:
(insn 1424 1423 141 (set (reg:DI 2 r2)
Jean-Marc Saffroy jean-marc.saff...@joguin.com writes:
So it seems I will have to have adddi3 be a define_expand that splits
the increment by N into smaller increments when called with
(reload_in_progress||reload_completed). Does that sound reasonable?
Yes.
Ian
Hi gcc gurus,
I'm trying to port GCC to a new architecture, I'm new to gcc, and have
little problems defining add correctly.
My target has 2 types of (DI mode) registers, so I defined 2 classes:
- class D (data) regs can be used for computations, and that includes
operations such as additions
Jean-Marc Saffroy jean-marc.saff...@joguin.com writes:
error: insn does not satisfy its constraints:
(insn 1424 1423 141 (set (reg:DI 2 r2)
(plus:DI (reg:DI 2 r2)
(const_int 40 [0x28])))
/home/jmsaffroy/cygnus/src/newlib/libc/time/strptime.c:165 24 {adddi3}
On 01/28/2011 06:44 PM, Ian Lance Taylor wrote:
Jean-Marc Saffroy jean-marc.saff...@joguin.com writes:
error: insn does not satisfy its constraints:
(insn 1424 1423 141 (set (reg:DI 2 r2)
(plus:DI (reg:DI 2 r2)
(const_int 40 [0x28])))
Jean-Marc Saffroy jean-marc.saff...@joguin.com writes:
On 01/28/2011 06:44 PM, Ian Lance Taylor wrote:
Jean-Marc Saffroy jean-marc.saff...@joguin.com writes:
error: insn does not satisfy its constraints:
(insn 1424 1423 141 (set (reg:DI 2 r2)
(plus:DI (reg:DI 2 r2)
