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[Bug target/25967] Add attribute naked for x86
- From: "uros at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 31 Jul 2017 13:12:31 +0000
- Subject: [Bug target/25967] Add attribute naked for x86
- Auto-submitted: auto-generated
- References: <bug-25967-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25967
--- Comment #20 from uros at gcc dot gnu.org ---
Author: uros
Date: Mon Jul 31 13:11:59 2017
New Revision: 250742
URL: https://gcc.gnu.org/viewcvs?rev=250742&root=gcc&view=rev
Log:
PR target/25967
* config/i386/i386.c (ix86_allocate_stack_slots_for_args):
New function.
(TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Define.
testsuite/ChangeLog:
PR target/25967
* gcc.target/i386/naked-3.c (dg-options): Use -O0.
(naked): Add attribute regparm(1) for x86_32 targets.
Add integer argument. Remove global "data" variable.
(main): Pass integer argument to naked function.
* gcc.target/i386/naked-4.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/i386/naked-4.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.target/i386/naked-3.c