diff options
| author | J"orn Rennecke <amylaar@cygnus.co.uk> | 1998-03-02 11:54:35 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 1998-03-02 11:54:35 +0000 |
| commit | fc470718aca25ebac8f4e07cbabef1da140755ae (patch) | |
| tree | 9ba9228d811fc5a7f85644b346c78cc487723653 /gcc/config/ns32k/ns32k.h | |
| parent | 948edfa70264176018542bf185e3ed1a68cf331c (diff) | |
| download | gcc-fc470718aca25ebac8f4e07cbabef1da140755ae.zip gcc-fc470718aca25ebac8f4e07cbabef1da140755ae.tar.gz gcc-fc470718aca25ebac8f4e07cbabef1da140755ae.tar.bz2 | |
final.c (insn_last_address, [...]): New variables.
* final.c (insn_last_address, insn_current_align, uid_align):
New variables.
(in_align_chain, align_fuzz, align_shrink_fuzz): New functions.
(insn_current_reference_address): Likewise.
(shorten_branches, final_scan_insn): Implement LABEL_ALIGN,
LABEL_ALIGN_AFTER_BARRIER and LOOP_ALIGN target macros.
(label_to_alignment): New function.
* genattrtab.c (write_test_expr): If one of LABEL_ALIGN,
LABEL_ALIGN_AFTER_BARRIER or LOOP_ALIGN is defined, call
insn_current_reference_address instead of insn_current_address.
(or_attr_value, write_length_unit_log): New functions.
(main): Call write_length_unit_log.
(write_const_num_delay_slots): Output extra '\n'.
* alpha.h (ASM_OUTPUT_LOOP_ALIGN, ASM_OUTPUT_ALIGN_CODE):
replace with:
(LOOP_ALIGN, ALIGN_LABEL_AFTER_BARRIER).
* i386.h, i386/osfrose.h, i386/svr3dbx.h, m68k.h, sparc.h: Likewise.
* arc.h, m32r.h (ASM_OUTPUT_LOOP_ALIGN): replace with:
(LOOP_ALIGN).
* i960.h, m88k.h: (ASM_OUTPUT_ALIGN_CODE): Replace with:
(LABEL_ALIGN_AFTER_BARRIER).
* ns32k/encore.h, ns32k/merlin.h, ns32k.h, ns32k/sequent.h: Likewise.
* ns32k/tek6000.h: Likewise.
* i386/gas.h (ASM_OUTPUT_LOOP_ALIGN, ASM_OUTPUT_ALIGN_CODE): Delete.
* i386.md (casesi+1): Use ASM_OUTPUT_ALIGN instead of
ASM_OUTPUT_ALIGN_CODE.
From-SVN: r18357
Diffstat (limited to 'gcc/config/ns32k/ns32k.h')
| -rw-r--r-- | gcc/config/ns32k/ns32k.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gcc/config/ns32k/ns32k.h b/gcc/config/ns32k/ns32k.h index b98d72f..47a1d84 100644 --- a/gcc/config/ns32k/ns32k.h +++ b/gcc/config/ns32k/ns32k.h @@ -1383,11 +1383,9 @@ do { \ #define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM) \ sprintf (LABEL, "*%s%d", PREFIX, NUM) -/* This is how to align the code that follows an unconditional branch. - Note that 0xa2 is a no-op. */ +/* This is how to align the code that follows an unconditional branch. */ -#define ASM_OUTPUT_ALIGN_CODE(FILE) \ - fprintf (FILE, "\t.align 2,0xa2\n") +#define LABEL_ALIGN_AFTER_BARRIER(LABEL) (2) /* This is how to output an element of a case-vector that is absolute. (The ns32k does not use such vectors, |