Thank you.
$ svn commit
Sending gcc/ChangeLog
Sending gcc/config/arm/thumb1.md
Sending gcc/config/arm/thumb2.md
Transmitting file data ...
Committed revision 213695.
P.S.
Minor nit was reg. tested.
On 08/06/2014 06:44 PM, Richard Earnshaw wrote:
On 06/08/14 15:14, Ramana Radhakrishnan wrote:
This is OK thanks.
Ramana
Hmm, minor nit.
(define_insn "*thumb1_movhi_insn"
[(set (match_operand:HI 0 "nonimmediate_operand" "=l,l,m,*r,*h,l")
- (match_operand:HI 1 "general_operand" "l,m,l,*h,*r,I"))]
+ (match_operand:HI 1 "general_operand" "lk,m,l,*h,*r,I"))]
This would be better expressed as:
[(set (match_operand:HI 0 "nonimmediate_operand" "=l,l,m,l*r,*h,l")
(match_operand:HI 1 "general_operand" "l,m,l,k*h,*r,I"))]
that is, to use the 4th alternative. That's because the use of SP in
these operations does not clobber the flags.
Similarly for the movqi pattern.
R.
