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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6333faa94f3..30ff440cd05 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,24 @@ +2015-11-24 Steve Ellcey <sellcey@imgtec.com> + + * frame-header-opt.c (gate): Check for optimize > 0. + (has_inlined_assembly): New function. + (needs_frame_header_p): Remove is_leaf_function check, + add argument type check. + (callees_functions_use_frame_header): Add is_leaf_function + and has_inlined_assembly calls.. + (set_callers_may_not_allocate_frame): New function. + (frame_header_opt): Add is_leaf_function call, add + set_callers_may_not_allocate_frame call. + * config/mips/mips.c (mips_compute_frame_info): Add check + to see if callee saved regs can be put in frame header. + (mips_expand_prologue): Add check to see if step1 is zero, + fix cfa restores when using frame header to store regs. + (mips_can_use_return_insn): Check to see if registers are + stored in frame header. + * config/mips/mips.h (machine_function): Add + callers_may_not_allocate_frame and + use_frame_header_for_callee_saved_regs fields. + 2015-11-24 Segher Boessenkool <segher@kernel.crashing.org> PR rtl-optimization/68520 |