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author | andreast <andreast@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-11-18 20:48:18 +0000 |
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committer | andreast <andreast@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-11-18 20:48:18 +0000 |
commit | e8ff623e7513bb3d56cc516c15bad678bbe9389a (patch) | |
tree | 274f8f1d517595db70353c8e8c92cbe2c60d8b5d /gcc/config/i386 | |
parent | 5517ecc9be22bfcff11cfd98121a888f812cdb6c (diff) | |
download | gcc-e8ff623e7513bb3d56cc516c15bad678bbe9389a.tar.gz |
2015-11-18 Andreas Tobler <andreast@gcc.gnu.org>
* config/i386/freebsd.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Bring in the
commit from r125920 for FreeBSD.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@230565 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386')
-rw-r--r-- | gcc/config/i386/freebsd.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/gcc/config/i386/freebsd.h b/gcc/config/i386/freebsd.h index db7dd7ff9f0..78d5e198576 100644 --- a/gcc/config/i386/freebsd.h +++ b/gcc/config/i386/freebsd.h @@ -98,11 +98,21 @@ along with GCC; see the file COPYING3. If not see #ifdef HAVE_GAS_MAX_SKIP_P2ALIGN #undef ASM_OUTPUT_MAX_SKIP_ALIGN -#define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE, LOG, MAX_SKIP) \ - if ((LOG) != 0) { \ - if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG)); \ - else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \ - } +#define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP) \ + do { \ + if ((LOG) != 0) { \ + if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG)); \ + else { \ + fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \ + /* Make sure that we have at least 8 byte alignment if > 8 byte \ + alignment is preferred. */ \ + if ((LOG) > 3 \ + && (1 << (LOG)) > ((MAX_SKIP) + 1) \ + && (MAX_SKIP) >= 7) \ + fputs ("\t.p2align 3\n", (FILE)); \ + } \ + } \ + } while (0) #endif /* Don't default to pcc-struct-return, we want to retain compatibility with |