diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-08-01 20:41:16 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-08-01 20:41:16 +0000 |
| commit | f4dfbde222c4ee0b57883cb4cd94dd604558c3dd (patch) | |
| tree | 040c558b53700de0429c84a129ccd952f1ec8dfb /gcc/cfgexpand.c | |
| parent | 573ff301ccc10599add70cdcf82acb2e646ab563 (diff) | |
| download | gcc-f4dfbde222c4ee0b57883cb4cd94dd604558c3dd.tar.gz | |
PR 34548
* function.h (struct rtl_data): Add max_dynamic_stack_alignment.
* cfgexpand.c (gimple_expand_cfg): Initialise it.
* explow.c (allocate_dynamic_stack_space): Set it. Simplify
alignment requirements given the known alignment of dynamic_offset.
* function.c (instantiate_virtual_regs): Align dtnamic_offset.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190051 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfgexpand.c')
| -rw-r--r-- | gcc/cfgexpand.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c index 96c2e2ed8a2..1f165343b30 100644 --- a/gcc/cfgexpand.c +++ b/gcc/cfgexpand.c @@ -4363,6 +4363,7 @@ gimple_expand_cfg (void) crtl->max_used_stack_slot_alignment = STACK_BOUNDARY; crtl->stack_alignment_estimated = 0; crtl->preferred_stack_boundary = STACK_BOUNDARY; + crtl->max_dynamic_stack_alignment = 0; cfun->cfg->max_jumptable_ents = 0; /* Resovle the function section. Some targets, like ARM EABI rely on knowledge |