Hello,
This patch is a followup of
http://gcc.gnu.org/ml/gcc-patches/2014-02/msg01042.html
If fixes a bunch of ICEs for the testsuite ran with
--target_board=arm-sim/\{-mapcs-frame\}, noticed on a reference branch
for testing the former patch.
One of the strange issue I had to deal with, for in
probably easier to review with patch attached...
2014-02-18 Christian Bruel
PR target/60264
* config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Restore cfa register.
(arm_expand_epilogue_apcs_frame): Set RTX_FRAME_RELATED_P.
2014-02-18 Christian Bruel
PR target/60264
* gcc.target/arm/pr
Hello,
Considering the attached trivial case with the epilogue:
sub sp, fp, #12
ldmia sp, {fp, sp, lr}frame_related_p
the sub instruction should also be frame_related_fp. (a gcc_assert
triggers in dwarf2out_frame_debug_adjust_cfa)
This patch sets RTX_FRAME_RELATED_P on
