From: gjl Date: Tue, 4 Sep 2012 09:14:36 +0000 (+0000) Subject: Backport from 2012-09-04 mainline r190914 X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=commitdiff_plain;h=9cb92be2a1c02d067e872d69e971bc123e1d9bb7 Backport from 2012-09-04 mainline r190914 PR target/54220 * config/avr/avr.c (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): New define to... (avr_allocate_stack_slots_for_args): ...this new static function. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190916 138bc75d-0d04-0410-961f-82ee72b054a4 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b02832e42f0..cde310dc4f5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2012-09-04 Senthil Kumar Selvaraj + + Backport from 2012-09-04 mainline r190914 + + PR target/54220 + * config/avr/avr.c (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): New + define to... + (avr_allocate_stack_slots_for_args): ...this new static function. + 2012-09-03 H.J. Lu Backported from mainline diff --git a/gcc/config/avr/avr.c b/gcc/config/avr/avr.c index 50682f29690..709ba619d3c 100644 --- a/gcc/config/avr/avr.c +++ b/gcc/config/avr/avr.c @@ -674,6 +674,16 @@ avr_regs_to_save (HARD_REG_SET *set) return count; } + +/* Implement `TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS' */ + +static bool +avr_allocate_stack_slots_for_args (void) +{ + return !cfun->machine->is_naked; +} + + /* Return true if register FROM can be eliminated via register TO. */ static bool @@ -10930,6 +10940,9 @@ avr_fold_builtin (tree fndecl, int n_args ATTRIBUTE_UNUSED, tree *arg, #undef TARGET_CAN_ELIMINATE #define TARGET_CAN_ELIMINATE avr_can_eliminate +#undef TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS +#define TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS avr_allocate_stack_slots_for_args + #undef TARGET_CLASS_LIKELY_SPILLED_P #define TARGET_CLASS_LIKELY_SPILLED_P avr_class_likely_spilled_p