On Tue, Jun 02, 2015 at 05:32:02PM +0200, Andreas Krebbel wrote:
...
+(define_insn *shiftmode3_imm
+ [(set (match_operand:GPR 0 register_operand =d)
+(SHIFT:GPR (match_operand:GPR 1 register_operand d0)
+ (match_operand 2 immediate_operand J)))]
+
+
On 06/03/2015 12:53 AM, Richard Henderson wrote:
On 06/02/2015 08:32 AM, Andreas Krebbel wrote:
-(define_insn *shiftmode3
+(define_insn *shiftmode3_reg
[(set (match_operand:GPR 0 register_operand =d)
(SHIFT:GPR (match_operand:GPR 1 register_operand d0)
-
On 06/02/2015 07:13 PM, Jeff Law wrote:
But isn't that 3 registers used in the address computation if the
(const_int 1) gets reloaded? one of the value shifted, two for the
shift count? I'm not familiar with the s390, so if you can handle that
kind of insn, then, umm, cool.
The address
On 06/02/2015 08:32 AM, Andreas Krebbel wrote:
-(define_insn *shiftmode3
+(define_insn *shiftmode3_reg
[(set (match_operand:GPR 0 register_operand =d)
(SHIFT:GPR (match_operand:GPR 1 register_operand d0)
- (match_operand:SI 2 shift_count_or_setmem_operand Y)))]
+
On 06/01/2015 05:06 PM, Jeff Law wrote:
On 06/01/2015 06:23 AM, Andreas Krebbel wrote:
On 05/30/2015 02:57 AM, DJ Delorie wrote:
In config/s390/s390.c we accept addresses that are SImode:
if (!REG_P (base)
|| (GET_MODE (base) != SImode
GET_MODE (base) != Pmode))
On 06/02/2015 09:32 AM, Andreas Krebbel wrote:
Bootstrap failed with:
/home/andreas/clean/../gcc/gcc/dwarf2out.c: In function ‘constant_size’:
/home/andreas/clean/../gcc/gcc/dwarf2out.c:6572: error: insn does not satisfy
its constraints:
(insn 39 38 66 6
On 05/30/2015 02:57 AM, DJ Delorie wrote:
In config/s390/s390.c we accept addresses that are SImode:
if (!REG_P (base)
|| (GET_MODE (base) != SImode
GET_MODE (base) != Pmode))
return false;
However, there doesn't seem to be anything in the s390's opcodes
On 06/01/2015 06:23 AM, Andreas Krebbel wrote:
On 05/30/2015 02:57 AM, DJ Delorie wrote:
In config/s390/s390.c we accept addresses that are SImode:
if (!REG_P (base)
|| (GET_MODE (base) != SImode
GET_MODE (base) != Pmode))
return false;
However, there
In config/s390/s390.c we accept addresses that are SImode:
if (!REG_P (base)
|| (GET_MODE (base) != SImode
GET_MODE (base) != Pmode))
return false;
However, there doesn't seem to be anything in the s390's opcodes that
masks the top half of address
On 05/29/2015 06:57 PM, DJ Delorie wrote:
In config/s390/s390.c we accept addresses that are SImode:
if (!REG_P (base)
|| (GET_MODE (base) != SImode
GET_MODE (base) != Pmode))
return false;
However, there doesn't seem to be anything in the s390's opcodes
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