diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/avr/avr.md | 4 |
2 files changed, 9 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f6e263e..2aedb05 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,4 +1,10 @@ -2009-10-17 Eric Botcazou <ebotcazou@adacore.com> +2009-10-17 Andy Hutchinson <hutchinsonandy@aim.com> + + * config/avr.md (*movqi): Add zero as equally preferable constraint + as general register. + (*movhi): Ditto. + + 2009-10-17 Eric Botcazou <ebotcazou@adacore.com> * print-tree.c (print_node): Fix string for DECL_STRUCT_FUNCTION. diff --git a/gcc/config/avr/avr.md b/gcc/config/avr/avr.md index 5a15200..b2d6b44 100644 --- a/gcc/config/avr/avr.md +++ b/gcc/config/avr/avr.md @@ -235,7 +235,7 @@ (define_insn "*movqi" [(set (match_operand:QI 0 "nonimmediate_operand" "=r,d,Qm,r,q,r,*r") - (match_operand:QI 1 "general_operand" "r,i,rL,Qm,r,q,i"))] + (match_operand:QI 1 "general_operand" "rL,i,rL,Qm,r,q,i"))] "(register_operand (operands[0],QImode) || register_operand (operands[1], QImode) || const0_rtx == operands[1])" "* return output_movqi (insn, operands, NULL);" @@ -336,7 +336,7 @@ (define_insn "*movhi" [(set (match_operand:HI 0 "nonimmediate_operand" "=r,r,m,d,*r,q,r") - (match_operand:HI 1 "general_operand" "r,m,rL,i,i,r,q"))] + (match_operand:HI 1 "general_operand" "rL,m,rL,i,i,r,q"))] "(register_operand (operands[0],HImode) || register_operand (operands[1],HImode) || const0_rtx == operands[1])" "* return output_movhi (insn, operands, NULL);" |