From bd9c33a874cd7fad9e5b0435781f4e3371d2cc93 Mon Sep 17 00:00:00 2001 From: hjl Date: Fri, 12 Jun 2009 12:54:30 +0000 Subject: gcc/ 2009-06-12 Joey Ye PR middle-end/39146 * cfgexpand.c (get_decl_align_unit): Update max_used_stack_slot_alignment with align instead of stack_alignment_needed. * function.c (assign_stack_local_1): Update max_used_stack_slot_alignment with alignment_in_bits instead of stack_alignment_needed. (locate_and_pad_parm): Don't update max_used_stack_slot_alignment here. gcc/testsuite/ 2009-06-12 Joey Ye H.J. Lu PR middle-end/39146 * gcc.target/i386/stackalign/pr39146.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148428 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/function.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'gcc/function.c') diff --git a/gcc/function.c b/gcc/function.c index ddf08b04602..82741779aa6 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -355,8 +355,8 @@ assign_stack_local_1 (enum machine_mode mode, HOST_WIDE_INT size, if (crtl->stack_alignment_needed < alignment_in_bits) crtl->stack_alignment_needed = alignment_in_bits; - if (crtl->max_used_stack_slot_alignment < crtl->stack_alignment_needed) - crtl->max_used_stack_slot_alignment = crtl->stack_alignment_needed; + if (crtl->max_used_stack_slot_alignment < alignment_in_bits) + crtl->max_used_stack_slot_alignment = alignment_in_bits; /* Calculate how many bytes the start of local variables is off from stack alignment. */ @@ -3520,8 +3520,6 @@ locate_and_pad_parm (enum machine_mode passed_mode, tree type, int in_regs, calling function side. */ if (crtl->stack_alignment_needed < boundary) crtl->stack_alignment_needed = boundary; - if (crtl->max_used_stack_slot_alignment < crtl->stack_alignment_needed) - crtl->max_used_stack_slot_alignment = crtl->stack_alignment_needed; if (crtl->preferred_stack_boundary < boundary) crtl->preferred_stack_boundary = boundary; -- cgit v1.2.1