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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2001-02-01 12:23:19 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2001-02-01 07:23:19 -0500 |
| commit | fcbfaa65a5e27ee6f772056bf52cf27202518def (patch) | |
| tree | 95029e95443d8cc41bb61c603067b6f2bddbaaf0 /gcc | |
| parent | c0b00d37294a7ee398e99038d7fd6ec168a1461b (diff) | |
| download | gcc-fcbfaa65a5e27ee6f772056bf52cf27202518def.zip gcc-fcbfaa65a5e27ee6f772056bf52cf27202518def.tar.gz gcc-fcbfaa65a5e27ee6f772056bf52cf27202518def.tar.bz2 | |
i386.c (ix86_compute_frame_size): Allow stack_alignment_needed to be non-default even if size is zero.
* config/i386/i386.c (ix86_compute_frame_size): Allow
stack_alignment_needed to be non-default even if size is zero.
From-SVN: r39389
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 7 |
2 files changed, 8 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0ec6c1a..edd63af 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Thu Feb 1 07:22:41 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * config/i386/i386.c (ix86_compute_frame_size): Allow + stack_alignment_needed to be non-default even if size is zero. + 2001-01-31 Alan Modra <alan@linuxcare.com.au> * (hppa_init_pic_save): Emit the pic offset table diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index a6a0f6d..5026976 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -1886,13 +1886,12 @@ ix86_compute_frame_size (size, nregs_on_stack, rpadding1, rpadding2) offset = frame_pointer_needed ? 8 : 4; - /* Do some sanity checking of stack_alignment_needed and preferred_alignment, - since i386 port is the only using those features that may break easilly. */ + /* Do some sanity checking of stack_alignment_needed and + preferred_alignment, since i386 port is the only using those features + that may break easilly. */ if (size && !stack_alignment_needed) abort (); - if (!size && stack_alignment_needed != STACK_BOUNDARY / BITS_PER_UNIT) - abort (); if (preferred_alignment < STACK_BOUNDARY / BITS_PER_UNIT) abort (); if (preferred_alignment > PREFERRED_STACK_BOUNDARY / BITS_PER_UNIT) |