------- Comment #8 from pinskia at gcc dot gnu dot org 2009-09-25 08:10 -------
PPC has the same issue with -fno-schedule-insns:
test:
stwu 1,-16(1)
mflr 0
stw 0,20(1)
mr 0,3
mr 5,4
li 3,0
mr 4,0
bl foo
lwz 0,20(1)
addi 1,1,16
mtlr 0
blr
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|target |middle-end
GCC build triplet|i686-linux |
GCC host triplet|i686-linux |
GCC target triplet|arm-eabi |arm-eabi, powerpc*-*
Summary|redundant register move with|redundant register move with
|-mthumb |scheduler before RA turned
| |off
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40375
