Re: [PATCH,ARM] Peephole individual LDR/STD into LDRD/STRD

2013-03-26 Thread Ramana Radhakrishnan
On Wed, Feb 13, 2013 at 1:35 PM, Greta Yorsh wrote: > This patch defines peephole2 patterns that merge two individual LDR > instructions into LDRD instruction (resp. STR into STRD) whenever possible > using the following transformations: > * reorder two memory accesses, > * rename registers when s

[PING][PATCH,ARM] Peephole individual LDR/STD into LDRD/STRD

2013-03-11 Thread Greta Yorsh
sourcery.com'; > 'ni...@redhat.com' > Subject: [PATCH,ARM] Peephole individual LDR/STD into LDRD/STRD > > This patch defines peephole2 patterns that merge two individual LDR > instructions into LDRD instruction (resp. STR into STRD) whenever > possible using the follo

[PATCH,ARM] Peephole individual LDR/STD into LDRD/STRD

2013-02-13 Thread Greta Yorsh
This patch defines peephole2 patterns that merge two individual LDR instructions into LDRD instruction (resp. STR into STRD) whenever possible using the following transformations: * reorder two memory accesses, * rename registers when storing two constants, and * reorder target registers of a load