[Bug target/52804] IRA/RELOAD allocate wrong register on ARM for cortex-m0

2012-04-16 Thread amker.cheng at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52804 --- Comment #2 from amker.cheng 2012-04-16 09:00:08 UTC --- Any comments? Or could anyone help me confirm this issue? Thanks very much.

[Bug target/52804] IRA/RELOAD allocate wrong register on ARM for cortex-m0

2012-04-03 Thread amker.cheng at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52804 --- Comment #1 from amker.cheng 2012-04-03 16:43:30 UTC --- For insns before ira: (insn 82 81 83 3 (set (reg/f:SI 281 [ *o_15(D) ]) (mem/f:SI (reg/v/f:SI 315 [orig:275 o ] [275]) [2 *o_15(D)+0 S4 A32])) pr52804.c:18 186 {*thumb1_movsi_i