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m68k.c (m68k_option_override): Check opt_fstack_limit_symbol_arg and opt_fstack_limit_register_no instead of...

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gcc/
	* config/m68k/m68k.c (m68k_option_override): Check
	opt_fstack_limit_symbol_arg and opt_fstack_limit_register_no
	instead of stack_limit_rtx.

gcc/testsuite/
	* gcc.target/m68k/stack-limit-1.c: Expect warning on line 0.

From-SVN: r241140
This commit is contained in:
Andreas Schwab 2016-10-13 20:19:42 +00:00 • committed by Andreas Schwab
parent a269531973
commit 253abb2a15
4 changed files with 15 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
gcc/ChangeLog
View file

@ -1,3 +1,9 @@
2016-10-13 Andreas Schwab <schwab@linux-m68k.org>
* config/m68k/m68k.c (m68k_option_override): Check
opt_fstack_limit_symbol_arg and opt_fstack_limit_register_no
instead of stack_limit_rtx.
2016-10-13 Jakub Jelinek <jakub@redhat.com> 2016-10-13 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (gen_member_die): Handle inline static data member * dwarf2out.c (gen_member_die): Handle inline static data member

6
gcc/config/m68k/m68k.c
View file

@ -638,10 +638,12 @@ m68k_option_override (void)
} }
#endif #endif
if (stack_limit_rtx != NULL_RTX && !TARGET_68020) if ((opt_fstack_limit_symbol_arg != NULL || opt_fstack_limit_register_no >= 0)
&& !TARGET_68020)
{ {
warning (0, "-fstack-limit- options are not supported on this cpu"); warning (0, "-fstack-limit- options are not supported on this cpu");
stack_limit_rtx = NULL_RTX; opt_fstack_limit_symbol_arg = NULL;
opt_fstack_limit_register_no = -1;
} }
SUBTARGET_OVERRIDE_OPTIONS; SUBTARGET_OVERRIDE_OPTIONS;

4
gcc/testsuite/ChangeLog
View file

@ -1,3 +1,7 @@
2016-10-13 Andreas Schwab <schwab@linux-m68k.org>
* gcc.target/m68k/stack-limit-1.c: Expect warning on line 0.
2016-10-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com> 2016-10-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/77937 PR tree-optimization/77937

2
gcc/testsuite/gcc.target/m68k/stack-limit-1.c
View file

@ -1,6 +1,6 @@
/* -fstack-limit- should be ignored without an ICE if not supported. */ /* -fstack-limit- should be ignored without an ICE if not supported. */
/* { dg-do compile } */ /* { dg-do compile } */
/* { dg-options "-fstack-limit-symbol=_stack_limit -m68000" } */ /* { dg-options "-fstack-limit-symbol=_stack_limit -m68000" } */
/* { dg-warning "not supported" "" { target *-*-* } 1 } */ /* { dg-warning "not supported" "" { target *-*-* } 0 } */
void dummy (void) { } void dummy (void) { }